June 17, 2026
Senior Full Stack Software Engineer
Senior • Hybrid
120,000 - 140,004 USD/yr
Pittsburgh, PA
Noctrix Health is redefining the treatment of chronic neurological disorders with clinically validated therapeutic wearables. Our team of medical device specialists, neuroscientists, and consumer electronics engineers is dedicated to delivering prescription-grade therapy with an outstanding user experience. We have pioneered the world's first drug-free wearable therapy, clinically proven to alleviate symptoms in adults with drug-resistant Restless Legs Syndrome (RLS). Be part of our mission to transform healthcare, improve lives, and drive meaningful change.
We are seeking an experienced Senior Full Stack Software Engineer to design, develop, and maintain software systems that support patient-facing and customer support applications. This role will own complex backend data processing, API services, and front-end integrations across the software ecosystem, including Galen Data, Nidra Sync API, Nidra Sync, Nidra Virtual, and Nidra Care.
The ideal candidate combines strong backend engineering expertise with modern web application development skills and a passion for building secure, scalable, and maintainable software solutions in a regulated medical device environment. This individual will play a key role in shaping technical architecture, mentoring engineers, and advancing software engineering best practices across the organization.
This position reports to the Director of Software Engineering.
This is a full-time, hybrid position located in our Pittsburgh office.
Responsibilities
- Design, develop, and maintain full stack software solutions across backend services, web applications, and mobile application integrations
- Own complex backend data processing and service workflows within Galen Data and Nidra Sync API, including data parsing, API integrations, and data storage architectures
- Build and maintain secure, scalable RESTful APIs supporting Nidra Sync, Nidra Care, Nidra Virtual, and internal clinical and customer support workflows
- Develop and support front-end functionality for customer-facing and internal web applications using React and modern web technologies
- Collaborate with mobile application developers to support Flutter-based patient application features, data flows, and API contracts
- Improve authentication, authorization, session management, and cybersecurity controls across software platforms
- Troubleshoot and resolve complex production issues involving application behavior, service reliability, data integrity, and customer-facing systems
- Lead technical design reviews, code reviews, and architecture discussions to ensure high-quality software delivery
- Develop and maintain software documentation in compliance with quality system and medical device development requirements
- Mentor engineers and promote best practices in software architecture, testing, deployment, maintainability, and code quality
- Partner closely with Product Management, Clinical Affairs, Customer Support, Quality Assurance, Regulatory Affairs, and Engineering teams to deliver patient-centered software solutions
Requirements
Experience & Education
- Bachelor's degree in Computer Science, Software Engineering, Computer Engineering, or a related technical discipline
- Master's degree preferred
- 5–10 years of professional software development experience, preferably within medical device, digital health, healthcare technology, or other regulated industries
- Demonstrated experience owning complex software features or systems throughout the full software development lifecycle
- Experience supporting production systems and driving continuous improvement initiatives
Technical Expertise
- Strong proficiency in Python and backend service development
- Extensive experience building and maintaining RESTful APIs and service-oriented architectures
- Experience with backend data processing, data pipelines, asynchronous workflows, and system integrations
- Strong experience developing modern web applications using React and JavaScript/TypeScript
- Working knowledge of Flutter and Dart for mobile application integrations
- Strong understanding of relational databases, data modeling, query optimization, and secure data access practices
- Experience with logging, monitoring, error handling, observability, and production support best practices
- Practical expertise in authentication, authorization, identity management, and cybersecurity principles
- Familiarity with cloud-based architectures and scalable software systems
- Experience working within regulated software development environments, including design controls, verification, validation, traceability, and secure software development lifecycle practices
Leadership & Collaboration
- Demonstrated ability to lead major software features, projects, or subsystems from concept through deployment
- Proven ability to diagnose and resolve complex cross-functional technical issues
- Experience mentoring engineers and improving software development processes
- Strong collaboration skills across software, firmware, clinical, product, quality, regulatory, and customer support teams
- Excellent communication skills with the ability to explain technical concepts, tradeoffs, and recommendations to both technical and non-technical stakeholders
Preferred Qualifications
- Experience developing software for connected medical devices, digital health platforms, or healthcare applications
- Experience supporting mobile applications and cloud-connected device ecosystems
- Familiarity with FDA-regulated software development and medical device quality systems
- Experience with cybersecurity risk management and secure software architecture
- Experience working in startup or high-growth technology environments
- Knowledge of HIPAA, patient data privacy requirements, and healthcare data security best practices
- Experience with CI/CD pipelines, automated testing frameworks, and DevOps practices
Compensation
- Base Pay: $120,000–$140,000 per year + Bonus
Similar jobs you might like
Healthcare
WearLinq
Senior Fullstack Engineer
Senior
Remote
Warsaw, Poland
7,000 - 8,000 USD
🏢 Summary: Full-stack engineer role with backend focus to build and scale a Software as a Medical Device (SaMD) ECG diagnostics portal, covering backend microservices, data ingestion, database design, and modern web front-end. The position involves integrating AI/ML algorithms, architecting scalable cloud infrastructure, and ensuring compliance in a regulated healthcare environment. It offers end-to-end ownership from API design to CI/CD in a fully remote setup. 🗂️ Requirements: 5+ years full-stack development experience with strong backend focus, Bachelor’s degree in Computer Science or related field, Strong JavaScript skills with TypeScript, Commercial experience with Node.js, Commercial experience with Next.js or React, Experience with dynamic front-end rendering, Experience with modern AI workflows, Experience with AWS serverless and distributed systems, Experience managing infrastructure, databases, and CI/CD, Experience integrating third-party solutions, Strong SQL knowledge, Experience with Postgres or other RDBMS, Experience with scalable and secure systems 📃 Skills: JavaScript, TypeScript, Node.js, Next.js, React, AWS, Serverless, SQL, Postgres, RDBMS, CI/CD, DevOps, Microservices, REST, AI, ML, GitHub 🏢 Description: WearLinq is a groundbreaking healthcare startup, emerging from Stanford University, on a mission to democratize healthcare. Our integrated ecosystem of hardware, software, and services aims to bridge gaps between patients and healthcare providers. We have successfully launched our first product: an FDA-cleared 6-channel EKG wearable device accompanied by a patient-facing mobile application, offering seamless access to qualified physicians to diagnose and manage arrhythmia and reduce stroke risk. With an exciting pipeline of upcoming solutions for various disease conditions, we are poised for rapid growth. Our leadership team is primarily located in the San Francisco Bay Area and Singapore but our software team is in Poland working fully remote. 🧪 Full-stack engineer with backend focus We are looking for an innovative, self-motivated full-stack developer primarily responsible for building our next-generation Software as a Medical Device (SaMD) ECG diagnostics portal. The role includes everything from data ingestion and database design to modern front-end web. This role reports to Director of Software but you’ll have a lot of exposure to the entire leadership team with room to grow. ✅ Requirements Minimum of 5 years experience in full-stack development, with a strong focus on backend technologies Bachelor's or higher degree in Computer Science, or a related field. Strong skillset in Javascript (TypeScript strongly preferred), Node.js, Next.js/React Strong experience with dynamic front-end rendering like progressive loading, continuous scrolling, and zooming Strong experience with modern AI workflows. Strong experience with AWS serverless, distributed computing, and big data. Experience in managing infrastructure, databases, CI/CD, and DevOps, with a focus on scalability and security. Experience integrating 3rd party solutions Strong SQL skills and experience with Postgres or similar RDBMS. Strong communication skills in English to liaise with technical and non-technical stakeholders. 🙌 Nice to Have Experience building/leading DevOps practices Experience working FDA software medical device regulatory environment IEC 62304 (medical device software lifecycle) experience ISO 14971 (risk management / hazard analysis) familiarity 21 CFR Part 11–compliant audit logging V&V protocol authoring (IQ/OQ/PQ, test plans) Familiarity with healthcare, bonus if ECG arrhythmias 🚀 What You’ll Do Design and build various high-performance backend microservices Integrate data from our AI/Ml classification algorithm Collaborate with Product, Design, and Developers to create an amazing user experience Architect and implement data models, API functionality, and RESTful interfaces Help automate data-flows between different entities and organizations while maintaining HIPAA and SOC 2 compliance Manage code in GitHub and maintain the CI/CD pipeline Collaborate with other developers: AI/ML, iOS, Android, QA, and management to develop high-quality products Engage with cross-functional teams including hardware and medical professionals to ensure a seamless user experience. Benefits B2B contract Paid vacation Competitive salary and equity options. Opportunity to work at the forefront of healthcare innovation. Fully remote and flexible work environment. Collaboration with a talented team and advisors. If you are passionate about revolutionizing healthcare and are looking for a challenging role that allows you to make a significant impact, we'd love to hear from you. WearLinq is an equal opportunity employer and we encourage candidates from all backgrounds to apply.
Technology
WearLinq
Senior Fullstack Engineer
Senior
Remote
Warsaw, Poland
7,000 - 8,000 USD
🏢 Summary: Full-stack Engineer (backend-focused) role building a next-generation Software as a Medical Device (SaMD) ECG diagnostics portal, covering data ingestion, backend microservices, database design, and modern web front-end. The position involves integrating AI/ML algorithms, architecting scalable AWS serverless infrastructure, and ensuring HIPAA and SOC 2 compliance. Fully remote collaboration with cross-functional teams to deliver high-performance healthcare solutions. 🗂️ Requirements: Minimum 5 years full-stack development experience with backend focus, Bachelor’s degree in Computer Science or related field, Strong JavaScript expertise (TypeScript preferred), Strong experience with Node.js and Next.js/React, Experience with dynamic front-end rendering (progressive loading, continuous scrolling, zooming), Experience with modern AI workflows, Experience with AWS serverless, distributed computing, and big data, Experience managing infrastructure, databases, CI/CD, and DevOps, Experience integrating third-party solutions, Strong SQL skills and experience with Postgres or similar RDBMS, Ability to maintain HIPAA and SOC 2 compliance, Professional English communication skills 📃 Skills: JavaScript, TypeScript, Node.js, Next.js, React, AWS, SQL, Postgres, CI/CD, DevOps, REST, GitHub, AI, ML, HIPAA, SOC2 🏢 Description: WearLinq is a groundbreaking healthcare startup, emerging from Stanford University, on a mission to democratize healthcare. Our integrated ecosystem of hardware, software, and services aims to bridge gaps between patients and healthcare providers. We have successfully launched our first product: an FDA-cleared 6-channel EKG wearable device accompanied by a patient-facing mobile application, offering seamless access to qualified physicians to diagnose and manage arrhythmia and reduce stroke risk. With an exciting pipeline of upcoming solutions for various disease conditions, we are poised for rapid growth. Our leadership team is primarily located in the San Francisco Bay Area and Singapore but our software team is in Poland working fully remote. 🧪 Full-stack engineer with backend focus We are looking for an innovative, self-motivated full-stack developer primarily responsible for building our next-generation Software as a Medical Device (SaMD) ECG diagnostics portal. The role includes everything from data ingestion and database design to modern front-end web. This role reports to Director of Software but you’ll have a lot of exposure to the entire leadership team with room to grow. ✅ Requirements Minimum of 5 years experience in full-stack development, with a strong focus on backend technologies Bachelor's or higher degree in Computer Science, or a related field. Strong skillset in Javascript (TypeScript strongly preferred), Node.js, Next.js/React Strong experience with dynamic front-end rendering like progressive loading, continuous scrolling, and zooming Strong experience with modern AI workflows. Strong experience with AWS serverless, distributed computing, and big data. Experience in managing infrastructure, databases, CI/CD, and DevOps, with a focus on scalability and security. Experience integrating 3rd party solutions Strong SQL skills and experience with Postgres or similar RDBMS. Strong communication skills in English to liaise with technical and non-technical stakeholders. 🙌 Nice to Have Experience building/leading DevOps practices Experience working FDA software medical device regulatory environment IEC 62304 (medical device software lifecycle) experience ISO 14971 (risk management / hazard analysis) familiarity 21 CFR Part 11–compliant audit logging V&V protocol authoring (IQ/OQ/PQ, test plans) Familiarity with healthcare, bonus if ECG arrhythmias 🚀 What You’ll Do Design and build various high-performance backend microservices Integrate data from our AI/Ml classification algorithm Collaborate with Product, Design, and Developers to create an amazing user experience Architect and implement data models, API functionality, and RESTful interfaces Help automate data-flows between different entities and organizations while maintaining HIPAA and SOC 2 compliance Manage code in GitHub and maintain the CI/CD pipeline Collaborate with other developers: AI/ML, iOS, Android, QA, and management to develop high-quality products Engage with cross-functional teams including hardware and medical professionals to ensure a seamless user experience. Benefits B2B contract Paid vacation Competitive salary and equity options. Opportunity to work at the forefront of healthcare innovation. Fully remote and flexible work environment. Collaboration with a talented team and advisors. If you are passionate about revolutionizing healthcare and are looking for a challenging role that allows you to make a significant impact, we'd love to hear from you. WearLinq is an equal opportunity employer and we encourage candidates from all backgrounds to apply.
Technology

Office Ally
Senior Full Stack Engineer (Core Engine)
Senior
Hybrid
San Francisco, CA
🏢 Summary: Senior Full Stack Development Engineer role focused on designing and maintaining scalable backend systems and APIs for healthcare and insurance transaction platforms. The position emphasizes Java/Spring Boot development, distributed systems, cloud infrastructure, and AI-assisted engineering practices. You will build high-performance, secure services that support complex data processing and integrations in a hybrid work environment. 🗂️ Requirements: Bachelor's degree in Computer Science or related field or equivalent experience, 8+ years of backend software engineering experience, Strong experience in Java, Experience with Spring Boot or similar frameworks, Solid understanding of RESTful APIs, Experience with distributed systems design, Strong SQL experience (Oracle preferred), Experience with NoSQL databases, Experience with AWS, Azure, or GCP, Experience with Docker, Experience with Kubernetes, Familiarity with CI/CD pipelines (e.g., Jenkins), Experience with AI-assisted development tools (e.g., Copilot, Claude), Deep understanding of Agile methodologies 📃 Skills: Java, Spring, SpringBoot, REST, SQL, Oracle, NoSQL, AWS, Azure, GCP, Docker, Kubernetes, Jenkins, Kafka, RabbitMQ, Playwright, Postman, ELK, Prometheus, Datadog, Grafana, Claude, Copilot 🏢 Description: About the Role This is an opportunity to join a growing company transforming healthcare technology through modern electronic billing, payments, and secure data exchange solutions across the Property & Casualty and Healthcare industries. As a Senior Full Stack Development Engineer, you will design, build, and maintain scalable applications and APIs that power mission-critical healthcare and insurance workflows. This role focuses on backend architecture, service development, data processing, and system integration, ensuring high performance, reliability, and maintainability across platforms. You will partner with product, engineering, and implementation teams to deliver robust backend capabilities supporting complex transaction processing and customer integrations. The role also leverages AI-assisted development tools (Claude Code, GitHub Copilot) and modern testing approaches to improve development speed, quality, and system reliability. This is a hybrid role based in Concord, California, with an expectation of working in the office at least two days per week. What You'll Do - Design, develop, and maintain backend services, APIs, and core platform components - Build scalable systems using Java and Spring Boot or similar frameworks - Develop and support RESTful APIs and service integrations across internal and external systems - Participate in system design and architecture discussions for scalable backend solutions - Work closely with product, implementation, QA, and engineering teams to define technical requirements - Support complex data processing, transformation, and integration workflows - Ensure backend systems are secure, reliable, and performant under high transaction volumes - Utilize AI tools to accelerate development, debugging, and analysis while maintaining high code quality - Contribute to CI/CD pipelines, deployment automation, and DevOps practices - Write clean, maintainable, and testable code with strong unit and integration test coverage - Apply modern engineering practices including shift-left testing and continuous quality improvement - Improve system observability through logging, monitoring, and diagnostics enhancements - Troubleshoot production and integration issues What You'll Need - Bachelor's degree or equivalent experience in Computer Science or related field - 8+ years of backend software engineering experience - Strong experience in Java and backend service development - Solid understanding of RESTful APIs and distributed systems design - Experience with Spring Boot or similar backend frameworks - Strong SQL experience (Oracle preferred) and familiarity with NoSQL databases - Experience working with cloud platforms (AWS, Azure, or GCP) - Experience with AI-assisted development tools (Copilot, Claude, or similar) - Experience with containerization (Docker) and orchestration (Kubernetes) - Familiarity with CI/CD pipelines (Jenkins or similar tools) - Deep understanding of Agile development methodologies - Experience building maintainable, scalable backend systems Nice to Have - Experience in healthcare, insurance, or financial services systems - Exposure to high-volume transaction processing or integration-heavy environments - Experience with event-driven architectures or messaging systems (Kafka, RabbitMQ) - Familiarity with Elastic Cloud - Experience with API testing or workflow automation tools (Playwright, Postman) - Knowledge of system observability tools (ELK, Prometheus, Datadog, Grafana) - Experience working with sensitive data and compliance requirements (HIPAA / PHI / PII) Compensation and Benefits Compensation ranges from $120,000 to $150,000 USD depending on qualifications and experience. In addition to base pay, employees may be eligible for performance-based bonuses and a comprehensive benefits package including medical, dental, and vision coverage, 401(k) with company match, and paid time off.
Technology

Office Ally
Senior Full Stack Engineer (Core Engine)
Senior
Hybrid
Oakland, CA
🏢 Summary: Senior Full Stack Development Engineer responsible for designing and maintaining scalable backend services and APIs for healthcare and insurance transaction systems. The role focuses on Java-based backend architecture, distributed systems, cloud infrastructure, and high-volume data processing. You will drive system reliability, performance, and integration while leveraging AI-assisted development and modern DevOps practices. 🗂️ Requirements: Bachelor's degree in Computer Science or related field or equivalent experience, 8+ years of backend software engineering experience, Strong experience in Java, Experience with Spring Boot or similar frameworks, Solid understanding of RESTful APIs, Experience designing distributed systems, Strong SQL experience, Experience with Oracle, Familiarity with NoSQL databases, Experience with AWS, Azure, or GCP, Experience with AI-assisted development tools (e.g., Copilot, Claude), Experience with Docker, Experience with Kubernetes, Familiarity with CI/CD pipelines (e.g., Jenkins), Deep understanding of Agile methodologies, Experience building scalable backend systems 📃 Skills: Java, Spring, SQL, Oracle, NoSQL, REST, AWS, Azure, GCP, Docker, Kubernetes, Jenkins, Kafka, RabbitMQ, Elastic, Playwright, Postman, ELK, Prometheus, Datadog, Grafana, Claude, Copilot 🏢 Description: About the Role This is an opportunity to join a growing organization transforming healthcare technology through modern electronic billing, payments, and secure data exchange solutions across the Property & Casualty and Healthcare industries. As a Senior Full Stack Development Engineer, you will design, build, and maintain scalable applications and APIs that power mission-critical healthcare and insurance workflows. The role focuses on backend architecture, service development, data processing, and system integration to ensure high performance, reliability, and maintainability across platforms. You will partner with product, engineering, QA, and implementation teams to deliver robust backend capabilities supporting complex transaction processing and customer integrations. This is a hybrid role based in Concord, California, with an expectation of working in the office at least two days per week. What You'll Do - Design, develop, and maintain backend services, APIs, and core platform components - Build scalable systems using Java and Spring Boot or similar frameworks - Develop and support RESTful APIs and service integrations across internal and external systems - Participate in system design and architecture discussions for scalable backend solutions - Collaborate with product, implementation, QA, and engineering teams to define technical requirements - Support complex data processing, transformation, and integration workflows - Ensure backend systems are secure, reliable, and performant under high transaction volumes - Utilize AI-assisted development tools (e.g., Claude, Copilot) to accelerate development and maintain high code quality - Contribute to CI/CD pipelines, deployment automation, and DevOps practices - Write clean, maintainable, and testable code with strong unit and integration test coverage - Apply modern engineering practices including shift-left testing and continuous quality improvement - Improve system observability through logging, monitoring, and diagnostics enhancements - Troubleshoot production and integration issues as needed What You'll Need - Bachelor's degree or equivalent experience in Computer Science or related field - 8+ years of backend software engineering experience - Strong experience in Java and backend service development - Solid understanding of RESTful APIs and distributed systems design - Experience with Spring Boot or similar backend frameworks - Strong SQL experience (Oracle preferred) and familiarity with NoSQL databases - Experience working with cloud platforms (AWS, Azure, or GCP) - Experience with AI-assisted development tools (e.g., Copilot, Claude) - Experience with containerization (Docker) and orchestration (Kubernetes) - Familiarity with CI/CD pipelines (Jenkins or similar tools) - Deep understanding of Agile development methodologies - Experience building maintainable, scalable backend systems Nice to Have - Experience in healthcare, insurance, or financial services systems - Exposure to high-volume transaction processing or integration-heavy environments - Experience with event-driven architectures or messaging systems (Kafka, RabbitMQ) - Familiarity with Elastic Cloud - Experience with API testing or workflow automation tools (Playwright, Postman) - Knowledge of system observability tools (ELK, Prometheus, Datadog, Grafana) - Experience working with sensitive data and compliance requirements (HIPAA / PHI / PII) Compensation and Benefits Compensation range: $120,000–$150,000 USD. In addition to base pay, employees may be eligible for performance-based bonuses and a comprehensive benefits package including medical, dental, and vision coverage, 401(k) with company match, and paid time off. Actual compensation is determined based on qualifications, experience, and internal equity.
Technology

Office Ally
Senior Full Stack Engineer (Core Engine)
Senior
Hybrid
Nashville, TN
🏢 Summary: Senior Full Stack Development Engineer responsible for designing and building scalable backend services and APIs supporting healthcare and insurance transaction systems. The role focuses on Java-based backend architecture, distributed systems, data processing, and cloud-native development with strong emphasis on reliability, performance, and integration. The position involves modern DevOps practices, AI-assisted development tools, and high-volume transaction processing environments. 🗂️ Requirements: Bachelor’s degree in Computer Science or related field or equivalent experience, 8+ years of backend software engineering experience, Strong experience in Java, Experience with Spring Boot or similar frameworks, Strong knowledge of RESTful APIs, Understanding of distributed systems design, Strong SQL skills (Oracle preferred), Experience with NoSQL databases, Experience with AWS, Azure, or GCP, Experience with AI-assisted development tools (Copilot, Claude, etc.), Experience with Docker, Experience with Kubernetes, Familiarity with CI/CD pipelines (e.g., Jenkins), Experience building scalable backend systems, Understanding of Agile methodologies 📃 Skills: Java, Spring, SQL, Oracle, NoSQL, REST, AWS, Azure, GCP, Docker, Kubernetes, Jenkins, Kafka, RabbitMQ, Elastic, Playwright, Postman, ELK, Prometheus, Datadog, Grafana, Claude, Copilot, Gemini, Windsurf 🏢 Description: About the Role This is an opportunity to join a growing company transforming healthcare technology through modern electronic billing, payments, and secure data exchange solutions across the Property & Casualty and Healthcare industries. As a Senior Full Stack Development Engineer, you will design, build, and maintain scalable applications and APIs that power mission-critical healthcare and insurance workflows. This role focuses on backend architecture, service development, data processing, and system integration, ensuring high performance, reliability, and maintainability across platforms. You will collaborate with product, engineering, implementation, and QA teams to deliver robust backend capabilities that support complex transaction processing and customer integrations. The role leverages AI-assisted development tools (Claude Code, GitHub Copilot) and modern testing approaches to improve efficiency and ensure system reliability. This is a hybrid role based in Concord, California, with an expectation of working in the office at least two days per week. What You'll Do - Design, develop, and maintain backend services, APIs, and core platform components - Build scalable systems using Java and Spring Boot or similar frameworks - Develop and support RESTful APIs and integrations across internal and external systems - Participate in system design and architecture discussions - Support complex data processing, transformation, and integration workflows - Ensure backend systems are secure, reliable, and performant under high transaction volumes - Utilize AI-assisted development tools to accelerate development and improve code quality - Contribute to CI/CD pipelines and deployment automation - Write clean, maintainable, and testable code with strong unit and integration test coverage - Improve system observability through logging, monitoring, and diagnostics - Troubleshoot production and integration issues What You'll Need - Bachelor’s degree in Computer Science or related field, or equivalent experience - 8+ years of backend software engineering experience - Strong experience in Java and backend service development - Solid understanding of RESTful APIs and distributed systems design - Experience with Spring Boot or similar backend frameworks - Strong SQL experience (Oracle preferred) and familiarity with NoSQL databases - Experience with cloud platforms (AWS, Azure, or GCP) - Experience with AI-assisted development tools (Copilot, Claude, etc.) - Experience with Docker and Kubernetes - Familiarity with CI/CD pipelines (Jenkins or similar tools) - Deep understanding of Agile development methodologies - Experience building maintainable, scalable backend systems Nice to Have - Experience in healthcare, insurance, or financial services systems - Experience with event-driven architectures or messaging systems (Kafka, RabbitMQ) - Familiarity with Elastic Cloud - Experience with API testing or workflow automation tools (Playwright, Postman) - Knowledge of observability tools (ELK, Prometheus, Datadog, Grafana) - Experience working with sensitive data and compliance requirements (HIPAA / PHI / PII) Pay Transparency Compensation for this position ranges from $120,000 to $150,000 USD. In addition to base pay, employees may be eligible for performance-based bonuses and a comprehensive benefits package, including medical, dental, and vision coverage, 401(k) with company match, and paid time off.
Technology

Office Ally
Senior Full Stack Engineer (Core Engine)
Senior
Hybrid
Concord, CA
🏢 Summary: Senior Full Stack Development Engineer role focused on designing and building scalable backend systems and APIs for healthcare and insurance transaction platforms. The position emphasizes Java/Spring Boot development, distributed systems, cloud infrastructure, and AI-assisted engineering practices to support high-volume, mission-critical workflows. Hybrid role requiring collaboration across product, engineering, and implementation teams. 🗂️ Requirements: Bachelor’s degree in Computer Science or related field or equivalent experience, 8+ years of backend software engineering experience, Strong experience in Java, Experience with Spring Boot or similar frameworks, Solid understanding of RESTful APIs, Experience with distributed systems design, Strong SQL experience, Experience with cloud platforms (AWS, Azure, or GCP), Experience with containerization, Familiarity with CI/CD pipelines, Experience with AI-assisted development tools, Deep understanding of Agile methodologies 📃 Skills: Java, Spring, SQL, Oracle, NoSQL, REST, AWS, Azure, GCP, Docker, Kubernetes, Jenkins, Kafka, RabbitMQ, Elastic, Playwright, Postman, ELK, Prometheus, Datadog, Grafana, Claude, Copilot 🏢 Description: About the Role This is an opportunity to join a growing company transforming healthcare technology through modern electronic billing, payments, and secure data exchange solutions across the Property & Casualty and Healthcare industries. As a Senior Full Stack Development Engineer, you will play a key role in designing, building, and maintaining scalable applications and APIs that power mission-critical healthcare and insurance workflows. This role focuses on backend architecture, service development, data processing, and system integration, ensuring high performance, reliability, and maintainability across platforms. You will work across multiple initiatives, partnering with product, engineering, and implementation teams to deliver robust backend capabilities that support complex transaction processing and customer integrations. You will also leverage modern engineering practices, including AI-assisted development tools (Claude Code, GitHub Copilot) to improve development speed and efficiency, and apply modern testing approaches such as automated API and workflow validation (e.g., Playwright, where applicable) to ensure system reliability. This role is central to building and maintaining the backend systems that power core products and integrations. You will directly impact system scalability, reliability, and performance across multiple customer-facing and internal platforms. Your work will help ensure that complex healthcare and insurance transactions are processed accurately, efficiently, and securely at scale. This is a hybrid role based in Concord, California, with an expectation of working in the office at least two days per week. What You'll Do - Design, develop, and maintain backend services, APIs, and core platform components - Build scalable systems using Java and Spring Boot or similar frameworks - Develop and support RESTful APIs and service integrations across internal and external systems - Participate in system design and architecture discussions for scalable backend solutions - Work closely with product, implementation, QA, and engineering teams to define technical requirements - Support complex data processing, transformation, and integration workflows - Ensure backend systems are secure, reliable, and performant under high transaction volumes - Utilize AI-assisted tools to accelerate development and improve productivity while maintaining high code quality - Contribute to CI/CD pipelines, deployment automation, and DevOps practices - Write clean, maintainable, and testable code with strong unit and integration test coverage - Apply modern engineering practices, including shift-left testing and continuous quality improvement - Improve system observability through logging, monitoring, and diagnostics enhancements - Troubleshoot production and integration issues as needed What You'll Need - Bachelor's degree or equivalent experience in Computer Science or related field - 8+ years of backend software engineering experience - Strong experience in Java and backend service development - Solid understanding of RESTful APIs and distributed systems design - Experience with Spring Boot or similar backend frameworks - Strong SQL experience (Oracle preferred) and familiarity with NoSQL databases - Experience working with cloud platforms (AWS, Azure, or GCP) - Experience with AI-assisted development tools (Copilot, Claude, or similar) - Experience with containerization (Docker) and orchestration (Kubernetes) - Familiarity with CI/CD pipelines (Jenkins or similar tools) - Deep understanding of Agile development methodologies - Experience building maintainable, scalable backend systems Nice to Have - Experience in healthcare, insurance, or financial services systems - Exposure to high-volume transaction processing or integration-heavy environments - Experience with event-driven architectures or messaging systems (Kafka, RabbitMQ) - Familiarity with Elastic Cloud - Experience with API testing or workflow automation tools (Playwright, Postman) - Knowledge of system observability tools (ELK, Prometheus, Datadog, Grafana) - Strong debugging and production troubleshooting skills - Experience working with sensitive data and compliance requirements (HIPAA / PHI / PII) - Strong communication skills and ability to collaborate across technical and non-technical teams
Technology

Office Ally
Senior Full Stack Engineer (Core Engine)
Senior
Hybrid
Salt Lake City, UT
🏢 Summary: Senior Full Stack Development Engineer role focused on designing and building scalable backend systems, APIs, and integrations for healthcare and insurance transaction platforms. The position emphasizes Java and Spring Boot development, cloud infrastructure, distributed systems, and AI-assisted engineering practices to ensure high performance, reliability, and secure data processing. This hybrid role directly supports mission-critical transaction workflows and system scalability across customer-facing and internal platforms. 🗂️ Requirements: Bachelor's degree in Computer Science or related field or equivalent experience, 8+ years of backend software engineering experience, Strong experience in Java, Experience with Spring Boot or similar frameworks, Solid understanding of RESTful APIs, Experience with distributed systems design, Strong SQL experience, Experience with Oracle, Familiarity with NoSQL databases, Experience with cloud platforms (AWS, Azure, or GCP), Experience with containerization, Experience with Kubernetes, Familiarity with CI/CD pipelines, Experience with AI-assisted development tools, Deep understanding of Agile methodologies, Experience building scalable backend systems 📃 Skills: Java, Spring, SpringBoot, REST, SQL, Oracle, NoSQL, AWS, Azure, GCP, Docker, Kubernetes, Jenkins, Claude, Copilot, Kafka, RabbitMQ, Elastic, Playwright, Postman, ELK, Prometheus, Datadog, Grafana 🏢 Description: About the Role This is an opportunity to join a growing company transforming healthcare technology through modern electronic billing, payments, and secure data exchange solutions across the Property & Casualty and Healthcare industries. As a Senior Full Stack Development Engineer, you will play a key role in designing, building, and maintaining scalable applications and APIs that power mission-critical healthcare and insurance workflows. This role focuses on backend architecture, service development, data processing, and system integration, ensuring high performance, reliability, and maintainability across platforms. You will work across multiple initiatives, partnering with product, engineering, and implementation teams to deliver robust backend capabilities that support complex transaction processing and customer integrations. You will also leverage modern engineering practices, including AI-assisted development tools (Claude Code, GitHub Copilot) to improve development speed and efficiency, and apply modern testing approaches such as automated API and workflow validation (e.g., Playwright, where applicable) to ensure system reliability. This role is central to building and maintaining the backend systems that power our core products and integrations. You will directly impact system scalability, reliability, and performance across multiple customer-facing and internal platforms. Your work will help ensure that complex healthcare and insurance transactions are processed accurately, efficiently, and securely at scale. This is a hybrid role based in Concord, California, with an expectation of working in the office at least two days per week. What You'll Do - Design, develop, and maintain backend services, APIs, and core platform components - Build scalable systems using Java and Spring Boot or similar frameworks - Develop and support RESTful APIs and service integrations across internal and external systems - Participate in system design and architecture discussions for scalable backend solutions - Work closely with product, implementation, QA, and engineering teams to define technical requirements - Support complex data processing, transformation, and integration workflows - Ensure backend systems are secure, reliable, and performant under high transaction volumes - Utilize Claude to support development, accelerate problem-solving, and improve productivity while maintaining high code quality - Contribute to CI/CD pipelines, deployment automation, and DevOps practices - Write clean, maintainable, and testable code with strong unit and integration test coverage - Apply modern engineering practices, including shift-left testing and continuous quality improvement - Use AI-assisted development tools (Claude Code, Copilot, etc.) to accelerate development, debugging, and analysis - Improve system observability through logging, monitoring, and diagnostics enhancements - Troubleshoot production and integration issues as needed What You'll Need - Bachelor's degree or equivalent experience in Computer Science or related field - 8+ years of backend software engineering experience - Strong experience in Java and backend service development - Solid understanding of RESTful APIs and distributed systems design - Experience with Spring Boot or similar backend frameworks - Strong SQL experience (Oracle preferred) and familiarity with NoSQL databases - Experience working with cloud platforms (AWS, Azure, or GCP) - Experience and passion around working with AI: Copilot, Claude, Windsurf, Gemini Code, or similar - Experience with containerization (Docker) and orchestration (Kubernetes) - Familiarity with CI/CD pipelines (Jenkins or similar tools) - Deep understanding of Agile development methodologies - Experience building maintainable, scalable backend systems Nice to Have - Experience in healthcare, insurance, or financial services systems - Exposure to high-volume transaction processing or integration-heavy environments - Experience with event-driven architectures or messaging systems (Kafka, RabbitMQ, etc.) - Familiarity with Elastic Cloud - Experience with API testing or workflow automation tools (Playwright, Postman, etc.) - Knowledge of system observability tools (ELK, Prometheus, Datadog, Grafana, etc.) - Strong debugging and production troubleshooting skills - Experience working with sensitive data and compliance requirements (HIPAA / PHI / PII) - Strong communication skills and ability to collaborate across technical and non-technical teams Pay Transparency Compensation for this position may vary based on individual skills, experience, and location. In addition to base pay, employees may be eligible for performance-based bonuses and a comprehensive benefits package, including medical, dental, and vision coverage, 401(k) with company match, paid time off, and other benefits. Actual compensation will be determined considering the candidate's qualifications, relevant experience, and internal equity. $120,000—$150,000 USD
Technology
Svitla Systems
Senior/Staff Full-Stack Engineer
Senior
Remote
Warsaw, Poland
🏢 Summary: Full-time Senior/Staff Full-Stack Engineer role focused on building and leading the architecture of an AI-enabled operational monitoring platform in the cold-chain logistics domain. The position involves hands-on development with Python and Angular on AWS, designing scalable, event-driven, and serverless systems. The engineer will define technical standards, implement cloud-native solutions, and integrate IoT, analytics, and AI-driven capabilities. 🗂️ Requirements: Bachelor’s degree in Computer Science, Computer Engineering, or similar, 8+ years of full-stack software engineering experience, Strong proficiency in Python for backend and serverless development, Solid proficiency in Angular (v14+) and TypeScript, Experience with AWS Amplify for hosting and authentication, Experience designing and consuming GraphQL and REST APIs, Deep knowledge of AWS services (Lambda, API Gateway, DynamoDB, S3, Step Functions, CloudWatch, Secrets Manager), Experience with relational and NoSQL databases, Experience building event-driven systems with messaging/streaming services, Familiarity with caching systems, Knowledge of OAuth 2.0 and JWT-based authentication, Experience building backend and frontend test suites, Experience with Infrastructure as Code and containerization, Experience designing and implementing CI/CD pipelines, Working knowledge of HIPAA or HITRUST compliance 📃 Skills: Python, Angular, TypeScript, RxJS, AWS, Lambda, FastAPI, Amplify, AppSync, GraphQL, REST, API Gateway, DynamoDB, S3, StepFunctions, CloudWatch, SecretsManager, PostgreSQL, SQS, SNS, EventBridge, Kafka, Redis, ElastiCache, OAuth2, JWT, Cognito, pytest, Jasmine, Karma, Cypress, Playwright, Terraform, CloudFormation, CDK, Docker, GitHubActions, CodePipeline 🏢 Description: Svitla Systems Inc. is looking for a Senior/Staff Full-Stack Engineer(Python/Angular) for a full-time position (40 hours per week) in Europe . Our client is a global developer of technology platforms that develop temperature control products. You'll serve as the anchor engineer for a new AI-enabled operational monitoring and decision-support platform in the cold-chain shipping space. It is a senior, hands-on leadership role for a builder who can help shape the initial architecture, define engineering standards, and lead the technical implementation of a platform that integrates IoT telemetry, shipment workflow data, operational analytics, and future AI-driven capabilities. It's not a maintenance role, nor is it a narrowly defined feature factory position. This individual must be comfortable operating in an early-stage environment where requirements are evolving, business priorities are closely tied to real-world operational outcomes, and the engineering team must help translate business and logistics workflows into scalable software systems. The right candidate will be equally comfortable discussing architecture with technical stakeholders, refining platform direction with business leadership, building backend APIs, and guiding the structure of internal operational dashboards and exception-management tools. This role requires working hours with overlap till 7:00 PM-8:00 PM CET Requirements : Bachelor's degree in Computer Science, Computer Engineering, or similar 8+ years of software engineering experience with meaningful depth in both backend and frontend development. You should be strong in at least one side and comfortable contributing to the other. Strong proficiency in Python for backend and serverless development (Lambda, FastAPI, or similar). Experience with front end technologies (Angular and/or React) Commercial experience with high-load systems and scaling systems Hands-on experience with AWS Amplify for hosting, authentication, and connecting frontend applications to cloud services. Strong experience designing, building, and consuming both GraphQL APIs (AWS AppSync preferred) and RESTful APIs. Understanding of query optimization, subscriptions, versioning, and documentation (OpenAPI/Swagger). Deep knowledge of AWS services, including Lambda, API Gateway, DynamoDB, S3,Step Functions, CloudWatch, and Secrets Manager. Experience with relational and NoSQL databases (e.g., PostgreSQL, DynamoDB). Experience building event-driven systems using message queues and streaming services (SQS, SNS, EventBridge, Kafka). Familiarity with caching layers like Redis or ElastiCache. Solid understanding of security across the stack, including OAuth 2.0, JWT, API rat limiting, input validation, XSS prevention, CSRF protection, and secure token storage on the client side. Experience building test suites on both sides of the stack. Backend testing with pytest or similar, frontend testing with Jasmine, Karma, Cypress, Playwright, or similar. Experience with frontend performance profiling, Core Web Vitals optimization, and bundle analysis is a plus. Experience collaborating with stakeholders to build data pipelines, or integrate AI-driven features into production systems. Working knowledge of HIPAA or HITRUST compliance requirements for healthcare applications, including audit logging, PHI handling, data encryption, and secure session management. Comfortable with Infrastructure as Code (Terraform, CloudFormation, or CDK) and containerization (Docker). Experience with CI/CD pipeline design and implementation (GitHub Actions, AWS CodePipeline, Amplify CI/CD, or similar). Strong analytical and problem-solving skills with a focus on delivering polished user experiences backed by reliable infrastructure. Excellent communication skills and experience working in Agile environments. Responsibilities: Design, develop, and maintain fullstack applications, all deployed on AWS. Build and optimize serverless backend services using AWS Lambda, API Gateway, DynamoDB, S3, and Step Functions. Develop responsive, accessible frontend interfaces using Angular, with AWS Amplify for hosting, authentication (Cognito), and API integration. Design and integrate both GraphQL (AppSync) and RESTful APIs, handling everythin from backend implementation to frontend consumption, ensuring efficient data fetching, error handling, and state management. Architect data models, database schemas, and service-to-service communication patterns for complex business domains. Build and maintain event-driven architectures using SQS, SNS, EventBridge, o similar messaging services to support reliable, decoupled system communication. Implement caching strategies on both the backend (Redis, ElastiCache) and frontend (query caching, local state) to improve performance across the stack. Design and implement secure authentication and authorization flows using OAuth 2.0, JWT, and AWS Cognito, covering both server-side validation and client-side token management. Own features end-to-end, from database schema and API design through to the Angular components and user interactions that bring them to life. Collaborate closely with product managers, backend engineers, frontend engineers, and data science/ML teams to define system architecture, UI/UX requirements, and technical approach. Develop scalable, multi-tier cloud architectures with a focus on high availability and disaster recovery. Implement and maintain CI/CD pipelines for both frontend and backend deployments using tools like GitHub Actions, AWS CodePipeline, Amplify CI/CD, or similar. Build and maintain comprehensive test suites across the stack, including backend unit and integration tests (pytest) and frontend testing (Jasmine, Karma, Cypress, or Playwright). Establish and maintain structured logging, monitoring dashboards, error tracking, and alerting to support production reliability and fast incident response across both backend services and frontend applications. Participate in on-call rotations and lead incident response when production issues arise, including root cause analysis and follow-up improvements. Conduct code reviews and mentor junior engineers, fostering a culture of continuous learning and quality. Design and integrate AI-driven solutions within cloud infrastructure, working closely with stakeholders, build data pipelines, and create intuitive interfaces for AI-powered features. Implement cost optimization strategies and FinOps practices to manage cloud spending effectively. Stay current with emerging AWS services, Angular ecosystem updates, frontend tooling, and industry trends to continuously improve the technology stack. Document development processes, system architecture, component libraries, and key decisions for knowledge sharing. We offer US and EU projects based on advanced technologies. Competitive compensation based on skills and experience. Regular performance appraisals to support your growth. Flexibility in workspace, either remote or our welcoming office. Bonuses for article writing, public talks, other activities Generous time off, including vacation, national holidays, sick leaves, and family days. Personalized learning programs tailored to your interests and skill development. Free tech webinars and meetups organized by Svitla. Regular corporate online activities. Awesome team and a friendly, supportive community!
Technology
Svitla Systems
Senior Full Stack (Python/Angular/React) Engineer
Senior
Remote
Poznan, WP, Poland
🏢 Summary: Full-time Senior/Staff Full-Stack Engineer role focused on building an AI-enabled operational monitoring and decision-support platform for cold-chain logistics. The position involves hands-on architecture design, backend and frontend development, and leadership in creating scalable, event-driven AWS cloud systems. The engineer will shape technical standards, integrate IoT and analytics data, and deliver secure, high-availability applications in an evolving, early-stage environment. 🗂️ Requirements: Bachelor's degree in Computer Science, Computer Engineering, or similar, 8+ years of software engineering experience, Strong proficiency in Python for backend and serverless development, Commercial experience with Angular and/or React, Experience with high-load and scalable systems, Hands-on experience with AWS Amplify, Experience designing and consuming GraphQL and RESTful APIs, Deep knowledge of AWS services (Lambda, API Gateway, DynamoDB, S3, Step Functions, CloudWatch, Secrets Manager), Experience with relational and NoSQL databases, Experience with event-driven architectures and messaging systems, Experience with caching technologies, Understanding of application security (OAuth2, JWT, API security best practices), Experience with backend and frontend testing frameworks, Experience with Infrastructure as Code and Docker, Experience designing and maintaining CI/CD pipelines, Knowledge of HIPAA or HITRUST compliance requirements 📃 Skills: Python, Angular, React, TypeScript, AWS, Lambda, FastAPI, API Gateway, DynamoDB, S3, StepFunctions, CloudWatch, SecretsManager, AppSync, GraphQL, REST, PostgreSQL, SQS, SNS, EventBridge, Kafka, Redis, ElastiCache, OAuth2, JWT, Cognito, pytest, Jasmine, Karma, Cypress, Playwright, Terraform, CloudFormation, CDK, Docker, GitHubActions, CodePipeline, Amplify 🏢 Description: Svitla Systems Inc. is looking for a Senior/Staff Full-Stack Engineer(Python/Angular/React) for a full-time position (40 hours per week) in Europe. Our client is a global developer of technology platforms that develop temperature control products. You'll serve as the anchor engineer for a new AI-enabled operational monitoring and decision-support platform in the cold-chain shipping space. It is a senior, hands-on leadership role for a builder who can help shape the initial architecture, define engineering standards, and lead the technical implementation of a platform that integrates IoT telemetry, shipment workflow data, operational analytics, and future AI-driven capabilities. It's not a maintenance role, nor is it a narrowly defined feature factory position. This individual must be comfortable operating in an early-stage environment where requirements are evolving, business priorities are closely tied to real-world operational outcomes, and the engineering team must help translate business and logistics workflows into scalable software systems. The right candidate will be equally comfortable discussing architecture with technical stakeholders, refining platform direction with business leadership, building backend APIs, and guiding the structure of internal operational dashboards and exception-management tools. Requirements: Bachelor's degree in Computer Science, Computer Engineering, or similar 8+ years of software engineering experience with meaningful depth in both backend and frontend development. You should be strong in at least one side and comfortable contributing to the other. Strong proficiency in Python for backend and serverless development (Lambda, FastAPI, or similar). Experience with front end technologies (Angular and/or React) Commercial experience with high-load systems and scaling systems Hands-on experience with AWS Amplify for hosting, authentication, and connecting frontend applications to cloud services. Strong experience designing, building, and consuming both GraphQL APIs (AWS AppSync preferred) and RESTful APIs. Understanding of query optimization, subscriptions, versioning, and documentation (OpenAPI/Swagger). Deep knowledge of AWS services, including Lambda, API Gateway, DynamoDB, S3,Step Functions, CloudWatch, and Secrets Manager. Experience with relational and NoSQL databases (e.g., PostgreSQL, DynamoDB). Experience building event-driven systems using message queues and streaming services (SQS, SNS, EventBridge, Kafka). Familiarity with caching layers like Redis or ElastiCache. Solid understanding of security across the stack, including OAuth 2.0, JWT, API rat limiting, input validation, XSS prevention, CSRF protection, and secure token storage on the client side. Experience building test suites on both sides of the stack. Backend testing with pytest or similar, frontend testing with Jasmine, Karma, Cypress, Playwright, or similar. Experience with frontend performance profiling, Core Web Vitals optimization, and bundle analysis is a plus. Experience collaborating with stakeholders to build data pipelines, or integrate AI-driven features into production systems. Working knowledge of HIPAA or HITRUST compliance requirements for healthcare applications, including audit logging, PHI handling, data encryption, and secure session management. Comfortable with Infrastructure as Code (Terraform, CloudFormation, or CDK) and containerization (Docker). Experience with CI/CD pipeline design and implementation (GitHub Actions, AWS CodePipeline, Amplify CI/CD, or similar). Strong analytical and problem-solving skills with a focus on delivering polished user experiences backed by reliable infrastructure. Excellent communication skills and experience working in Agile environments. Responsibilities: Design, develop, and maintain fullstack applications with Python on the backend and Angular with TypeScript on the frontend, all deployed on AWS. Build and optimize serverless backend services using AWS Lambda, API Gateway, DynamoDB, S3, and Step Functions. Develop responsive, accessible frontend interfaces using Angular, with AWS Amplify for hosting, authentication (Cognito), and API integration. Design and integrate both GraphQL (AppSync) and RESTful APIs, handling everythin from backend implementation to frontend consumption, ensuring efficient data fetching, error handling, and state management. Architect data models, database schemas, and service-to-service communication patterns for complex business domains. Build and maintain event-driven architectures using SQS, SNS, EventBridge, o similar messaging services to support reliable, decoupled system communication. Implement caching strategies on both the backend (Redis, ElastiCache) and frontend (query caching, local state) to improve performance across the stack. Design and implement secure authentication and authorization flows using OAuth 2.0, JWT, and AWS Cognito, covering both server-side validation and client-side token management. Own features end-to-end, from database schema and API design through to the Angular components and user interactions that bring them to life. Collaborate closely with product managers, backend engineers, frontend engineers, and data science/ML teams to define system architecture, UI/UX requirements, and technical approach. Develop scalable, multi-tier cloud architectures with a focus on high availability and disaster recovery. Implement and maintain CI/CD pipelines for both frontend and backend deployments using tools like GitHub Actions, AWS CodePipeline, Amplify CI/CD, or similar. Build and maintain comprehensive test suites across the stack, including backend unit and integration tests (pytest) and frontend testing (Jasmine, Karma, Cypress, or Playwright). Establish and maintain structured logging, monitoring dashboards, error tracking, and alerting to support production reliability and fast incident response across both backend services and frontend applications. Participate in on-call rotations and lead incident response when production issues arise, including root cause analysis and follow-up improvements. Conduct code reviews and mentor junior engineers, fostering a culture of continuous learning and quality. Design and integrate AI-driven solutions within cloud infrastructure, working closely with stakeholders, build data pipelines, and create intuitive interfaces for AI-powered features. Implement cost optimization strategies and FinOps practices to manage cloud spending effectively. Stay current with emerging AWS services, Angular ecosystem updates, frontend tooling, and industry trends to continuously improve the technology stack. Document development processes, system architecture, component libraries, and key decisions for knowledge sharing. We offer: US and EU projects based on advanced technologies. Competitive compensation based on skills and experience. Regular performance appraisals to support your growth. Flexibility in workspace, either remote or our welcoming office. Bonuses for article writing, public talks, and other activities. Generous time off, including vacation, national holidays, sick leaves, and family days. Personalized learning programs tailored to your interests and skill development. Free tech webinars and meetups organized by Svitla. Regular corporate online activities. Awesome team and a friendly, supportive community!
Technology
Svitla Systems
Senior Full Stack Engineer
Senior
Remote
Warsaw, Poland
🏢 Summary: Full-time Senior Full Stack Engineer role building and scaling a high-throughput cloud platform for call tracking, marketing attribution, real-time analysis, and AI-driven workflows. The position involves hands-on development across backend and frontend systems, contributing to architecture, integrations, and production stability in a fast-moving startup environment. The engineer will work closely with founders to deliver scalable, reliable features with strong ownership and minimal oversight. 🗂️ Requirements: Senior-level full stack engineering experience in production environments, Strong backend development experience with Node.js, Strong frontend development experience with React or similar frameworks, Experience designing and maintaining complex web applications and APIs, Experience with relational databases and production data models, Knowledge of PostgreSQL or similar relational databases, Understanding of REST APIs and distributed system design, Experience integrating third-party APIs and external systems, Ability to debug and troubleshoot production systems, Experience balancing scalability, performance, and maintainability 📃 Skills: Node.js, React, JavaScript, PostgreSQL, SQL, REST, APIs, Redis, Python, HTML, CSS, Git, Cloud, AI 🏢 Description: Svitla Systems Inc. is looking for a Senior Full Stack Engineer for a full-time position (40 hours per week) in Europe. Our client is building an advanced cloud platform for call tracking, marketing attribution, real-time call analysis, and intelligent workflow automation in the pay-per-call and lead generation space. The company is in a hypergrowth phase and is actively scaling both its product platform and engineering capability. The platform combines high-throughput infrastructure, deterministic backend systems, real-time integrations, and AI-driven functionality to support transcription, summarization, extraction, scoring, and increasingly sophisticated agent-enabled workflows. You'll operate with a high degree of independence and make meaningful contributions across both backend and frontend systems. It is a hands-on senior engineering role for someone comfortable working directly with founders, shipping quickly, solving difficult production problems, and contributing to architectural and implementation decisions in a fast-moving startup environment. This role is best suited to an engineer with strong technical depth, sound judgment, product awareness, and the ability to move quickly without creating unnecessary technical debt. The right candidate will not need a heavy process, extensive oversight, or narrow task-by-task direction. This person should be able to step into an evolving system, understand the broader technical and business context, and deliver high-quality work in a practical, efficient way. The engineer will work closely with the founders and the rest of the engineering team, contributing directly to core product and platform development. The client has made it clear that they value engineers based on their performance in a real working environment, not on artificial interview exercises or theoretical problem-solving detached from production realities. Requirements: Strong experience as a Senior Full Stack Engineer, with clear ownership of both backend and frontend production systems. Solid experience in backend engineering with Node.js in real-world production environments. Expertise in frontend engineering with React or similar modern JavaScript frontend frameworks. Understanding of design, build, and maintain complex web applications and APIs that support meaningful business workflows. Strong experience working with relational databases, application data models, and production data access patterns. Knowledge of PostgreSQL or similar relational database technologies in production systems. In-depth understanding of REST APIs, asynchronous workflows, distributed integration patterns, and service-based application design. Experience integrating with third-party APIs and external systems in production environments. Ability to work effectively in evolving codebases and make good engineering decisions without requiring excessive structure or hand-holding. Expertise in debugging and troubleshooting across application logic, integrations, and production issues. Ability to balance delivery speed with long-term maintainability in a startup or high-growth environment. Nice to have: Experience working in startup or hypergrowth environments where engineers are expected to take ownership and move quickly. Familiarity with Redis, caching strategies, job processing, or event-driven application behavior. Exposure to Python and collaboration with AI or data-oriented systems. Experience building or supporting systems with high throughput, near-real-time workflows, or operationally sensitive business logic. Background in AdTech, MarTech, call tracking, attribution platforms, lead generation systems, or analytics-heavy products. Experience building internal operational tooling and admin workflows for technical or business users. Exposure to cloud-native environments and scalable distributed systems. Experience collaborating closely with technical founders, product leadership, or senior engineering stakeholders. Responsibilities: Design, build, and maintain production-grade application features across both backend and frontend systems, with strong attention to scalability, performance, reliability, and maintainability. Develop backend services and APIs using Node.js to support platform capabilities such as workflow orchestration, system integrations, feature logic, internal tooling, and real-time operational processing. Build and enhance frontend applications using React or similar modern frontend technologies to support dashboards, management interfaces, internal tools, and user-facing platform capabilities. Take ownership of significant technical areas and deliver solutions with minimal day-to-day oversight, while collaborating closely with founders and other senior engineers. Work on systems that support high-volume workflows, external integrations, and operationally important product capabilities where responsiveness and reliability matter. Implement and maintain integrations with external partner platforms, APIs, and data-driven systems, including CRM platforms, call-tracking systems, and other third-party services that are central to the product ecosystem. Contribute to architectural discussions and technical decisions related to application structure, data flow, performance optimization, maintainability, and production stability. Investigate and resolve production bottlenecks, system issues, and integration challenges in a practical, efficient manner. Collaborate with AI and data engineering team members where needed to connect backend and frontend product capabilities with intelligent workflows such as transcription, data extraction, scoring, or analytics-driven features. Help establish sound engineering patterns and raise the quality bar as the team scales, including code quality, implementation discipline, and pragmatic technical decision-making. Participate in a fast-moving engineering culture where new features, experiments, and improvements are shipped continuously. We offer: US and EU projects based on advanced technologies. Competitive compensation based on skills and experience. Regular performance appraisals to support your growth. Flexibility in workspace, either remote or our welcoming office. Bonuses for article writing, public talks, and other activities. Generous time off, including vacation, national holidays, sick leaves, and family days. Personalized learning programs tailored to your interests and skill development. Free tech webinars and meetups organized by Svitla. Regular corporate online activities. Awesome team and a friendly, supportive community!