Full-stack Engineer (Any language, tech agnostic; 100% remote)

🏢 Summary: Senior Full Stack Engineer role in a healthcare SaaS environment focused on building and scaling a cloud-based platform for medical practices. The position involves leading end-to-end feature development, driving architecture decisions, mentoring engineers, and contributing to secure, scalable product delivery in a fully remote EU team. The role includes collaboration across product and design teams, with strong emphasis on quality, testing, and CI/CD practices. 🗂️ Requirements: 6+ years of professional engineering experience, 2+ years in a senior engineering role, Experience with Symfony, Experience with Doctrine ORM, Knowledge of Symfony Security and Event Dispatchers, Experience with Domain-Driven Design, Ability to write and maintain unit and integration tests, Experience with React.js, Strong MySQL experience, Experience with Docker, Familiarity with GitLab CI/CD, Understanding of frontend and backend security, Strong problem-solving skills, Clear communication skills 📃 Skills: Symfony, Doctrine, DDD, React, MySQL, Docker, GitLab, CI/CD, PHP, Security 🏢 Description: About the Role A healthcare SaaS company is looking for a Senior Full Stack Engineer to join their core product team. Their cloud-based platform transforms the daily operations of medical practices - streamlining practice management and patient relationships across thousands of healthcare providers. This is a high-ownership role. You'll lead end-to-end feature development, drive architecture decisions, and mentor junior engineers - all in a fully remote, cross-functional team that ships fast and takes quality seriously. What You'll Do Lead full stack feature development from concept to deployment, with a strong focus on security and scalability Drive architecture and design decisions to ensure solutions meet healthcare industry standards Collaborate with product managers, designers, and stakeholders to align technical solutions with business goals Mentor junior developers, promoting continuous learning and innovation within the team Implement automated testing, continuous integration, and continuous deployment to uphold code quality Contribute to roadmap planning with insights on technical feasibility, timelines, and resources Stay up-to-date with industry trends and apply new knowledge to enhance the product What We're Looking For 6+ years of professional experience, with at least 2 years in a senior engineering role Extensive experience with Symfony , including Doctrine ORM and key components (Security, Event Dispatchers) Advanced understanding and practical experience with Domain-Driven Design (DDD) Proficient in writing and maintaining unit and integration tests Solid understanding of React.js , with the ability to improve frontend as needed Strong experience with MySQL - design, optimisation, and management Experience with Docker for managing development environments Familiarity with GitLab CI/CD pipelines for automated build, test, and deployment Security awareness for frontend and backend development, particularly when handling sensitive data Strong problem-solving skills and clear communication across technical and non-technical stakeholders Nice to Have Experience with SaaS products and/or the healthcare industry Working Model Fully remote (EU) Full-time: Monday-Friday, 09:00-18:00 with 1-hour lunch break 1-week onboarding at the Munich HQ to meet the team Benefits Full equipment provided (laptop, headphones, keyboard, mouse, smartphone with unlimited data, monitor) Bonus for paid English or German language courses Training courses, books, workshops, and team-building activities Partnership with an online psychotherapy platform - three sessions provided if needed Regular company meetups and a yearly Christmas dinner

🏢 Summary: Full-time remote role for a Senior Algorithms Engineer focused on designing and scaling advanced AI-driven video solutions. The position combines research and production work, building state-of-the-art computer vision and machine learning models and deploying them into robust cloud-based infrastructures. The engineer will own the end-to-end lifecycle of AI systems, from experimentation to global deployment. 🗂️ Requirements: Master’s degree in Computer Science, Electrical Engineering, or related field, 8+ years of software development experience, 4+ years of professional experience in Python, Expert-level experience with PyTorch, Expert-level experience with TensorFlow, Deep expertise in video data processing, Strong experience with computer vision libraries, Experience analyzing large-scale datasets, Experience building predictive behavioral models, Ability to independently design and implement complex AI solutions 📃 Skills: Python, PyTorch, TensorFlow, ComputerVision, DeepLearning, MachineLearning, VideoProcessing, DataAnalysis, PredictiveModeling, Cloud, DevOps, Backend, Docker, Kubernetes, Nomad, LLMs 🏢 Description: Senior Algorithms Engineer (100% remote) 💰 Up to $7,500 / Per Month 🌎 Fully Remote, EU-based ☑️ Full-time 🕦 B2B Contract We are seeking an AI Researcher & Engineer to join an innovative startup at the forefront of AI-powered video technologies. In this role, you will bridge research and production, designing advanced computer vision and machine learning solutions while building the infrastructure that scales these algorithms for global video platforms. You will have the autonomy to innovate, integrate, and optimize AI workflows across the entire tech stack. Requirements: Master’s degree in Computer Science, Electrical Engineering, or related field 8+ years of software development experience, including 4+ years in Python Expert-level hands-on experience with PyTorch and TensorFlow Deep expertise in video data processing and computer vision libraries Proven experience analyzing large-scale datasets and building predictive behavioral models Self-starter mindset with a passion for staying on the cutting edge of AI technologies Ability to independently research, design, and implement complex AI solutions from scratch Nice to Have: Experience with generative AI models Hands-on experience with containerization and orchestration (Docker, Kubernetes, Nomad) Responsibilities: Research & Innovate: Develop state-of-the-art CV/ML models leveraging deep learning, large language models, and vision-language models. Data Science & Analytics: Work with massive datasets to uncover patterns, perform behavioral analysis, and build predictive AI models. Infrastructure & Architecture: Build robust frameworks to deploy, debug, and maintain AI algorithms in cloud environments. End-to-End Engineering: Take ownership of the full engineering lifecycle, from backend development and DevOps to cloud infrastructure and production deployment. Continuous AI Evolution: Stay ahead of the AI curve, experimenting with new models, tools, and workflows daily to push the boundaries of what is possible Get to know DevsData: We are a technology consulting company and a recruitment agency, delivering software solutions to clients from Europe and the US. We work 100% remotely, in an international team, including people from Asia, London, or San Francisco. We employ people with experience in international corporations as well as students of the best technical and business universities. Find out more: https://devsdata.com/

🏢 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.

🏢 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.

🏢 Summary: Senior Java Full-Stack Engineer role focused on designing and building scalable cloud-native applications with modern frontend and backend technologies. The position involves developing robust APIs and services, contributing to architecture decisions, and improving platform reliability, performance, and security. This is a long-term remote B2B contract within a senior engineering environment. 🗂️ Requirements: Senior-level experience in software engineering, Strong hands-on experience with Java, Experience in backend development, Full-stack development experience with modern frontend frameworks, Understanding of cloud platforms and cloud-native architectures, Experience building production-grade, scalable systems, Ability to design APIs and backend services, Knowledge of containers and CI/CD practices 📃 Skills: Java, GCP, AWS, Azure, Kubernetes, Docker, CI/CD, APIs, Microservices, Frontend, Cloud, DevOps 🏢 Description: We are seeking a highly skilled Java Full-Stack Engineer to join our engineering team in building and evolving cloud-based products. The ideal candidate will possess extensive experience in software development, particularly with Java and modern frontend technologies. A strong understanding of cloud platforms, specifically GCP, is highly desirable, along with the ability to work independently within a senior engineering environment. What we offer: Remote Role Long Term B2B Contract Rate: 170-190 PLN/H + VAT Main Responsibilities Design, build, and maintain scalable full-stack applications using Java and modern frontend technologies. Develop robust backend services, APIs, and integrations. Work with cloud-native architectures and deployment models. Contribute to technical architecture and engineering decision-making. Improve reliability, performance, security, and maintainability of the platform. Collaborate closely with product, design, and engineering colleagues. Mentor other engineers and help raise the technical bar across the team. Explore and apply modern development practices, including AI-assisted and agentic coding workflows where relevant. Key Requirements Strong senior-level experience as a software engineer. Deep hands-on experience with Java and backend development. Solid full-stack development experience, including modern frontend frameworks. Good understanding of cloud platforms and cloud-native engineering. Ability to work independently and make sound technical decisions. Strong communication skills and the ability to collaborate across teams. Experience building production-grade systems with high standards for quality, scalability, and maintainability. Nice to Have Experience with Google Cloud Platform , though AWS or Azure experience is also relevant. Experience with Kubernetes, containers, CI/CD, observability, and modern DevOps practices. Knowledge of AI-assisted development tools, coding agents, or agentic coding workflows. Experience in fintech, identity, compliance, SaaS, or other high-trust environments.

🏢 Summary: Senior Full-Stack Engineer role focused on building AI-powered products and internal platforms using Python and modern frontend frameworks. The position involves developing cloud-native systems, contributing to agentic AI initiatives, and delivering secure, production-grade solutions handling sensitive data. You will work in agile teams to create end-to-end features across backend, frontend, cloud, and AI components. 🗂️ Requirements: Bachelor’s or Master’s degree in technical field, Minimum 7 years of software development experience, Senior-level experience in large tech environment, Strong backend experience with Python and FastAPI in production, Solid frontend experience with Vue or other modern JavaScript framework, Hands-on experience with AWS, Azure, or GCP, Experience with Docker or Kubernetes, Experience with SQL and NoSQL databases, Experience with messaging queues, Practical experience with AI systems in production, Understanding of agentic AI concepts or architectures, Knowledge of engineering best practices and secure coding 📃 Skills: Python, FastAPI, Django, Vue, React, Angular, Svelte, AWS, Azure, GCP, Docker, Kubernetes, SQL, NoSQL, Pinecone, AzureAISearch, CrewAI, MicrosoftAgentFramework, AWSAgentCore, A2A, MCP 🏢 Description: We’re looking for a Senior Full‑Stack Engineer to help build AI‑powered products and internal platforms used across the company. You’ll join a fast‑moving engineering team where AI accelerates development, improves productivity, and shapes how new solutions are delivered. Security, compliance, and high engineering standards are essential, especially for production systems handling sensitive data. What you’ll do Build end‑to‑end features using Python (FastAPI, Django) and modern frontend frameworks, with a preference for Vue, though React, Angular, or Svelte are also welcome. Develop cloud‑native systems on AWS, Azure, or GCP, working with containers, databases, and messaging systems. Contribute to AI initiatives, including agentic systems, vector search, and prompt‑driven workflows. Work in small, agile squads with the flexibility to move between projects as priorities evolve. Required qualifications Bachelor’s or Master’s degree in a technical field. At least 7 years of software development experience, including senior‑level work in a large tech environment. Strong backend experience with Python and FastAPI, with proven production delivery. Solid frontend experience with Vue or another modern JavaScript framework. Hands‑on experience with cloud platforms, Docker or Kubernetes, SQL and NoSQL databases, and messaging queues. Practical experience working with AI systems or AI‑driven features in production environments. Understanding of agentic AI concepts or hands‑on exposure to agent‑based architectures. Strong grasp of engineering best practices, design patterns, and secure coding. Clear communication skills and the ability to explain technical concepts. Preferred qualifications Experience with vector databases such as Pinecone or Azure AI Search. Knowledge of prompt engineering, context management, and LLM‑driven workflows. Experience with agentic AI frameworks such as CrewAI, Microsoft Agent Framework, or AWS Agent Core. Familiarity with agentic protocols like A2A or MCP. Background in distributed systems and microservices. Experience working in agile teams. Why join You’ll work on real AI products, help shape an evolving agentic ecosystem, and contribute to a modern engineering environment where innovation meets strong security and compliance standards. Your work will directly influence how AI is used across the organization.

🏢 Summary: B2B contract role for a Full-Stack Software Engineer to develop and maintain backend services in C#/.NET and frontend components in React within a dynamic, international project environment. The position involves building scalable solutions, integrating REST APIs, and supporting implementations with effective problem-solving. Remote work with long-term project engagement. 🗂️ Requirements: Proficiency in C# and .NET for scalable services development, Experience with React.js and React Query, Experience with Azure SQL and MS SQL, Experience building RESTful APIs with ASP.NET Core (OpenAPI), Knowledge of CI/CD processes and Agile methodologies, Experience with Azure DevOps or GitHub, English at minimum B2 level 📃 Skills: C#, .NET, React, ReactQuery, AzureSQL, MSSQL, REST, ASP.NET, OpenAPI, CI/CD, AzureDevOps, GitHub, Azure 🏢 Description: We are currently looking for a Full-Stack Software Engineer for our client, a world-leading provider of digital solutions and applications, with a particular focus on the energy, maritime, and healthcare markets. If working in a dynamic environment is something you’re comfortable with and you use the tech stack listed below on a daily basis, this opportunity is for you! Key responsibilities Developing advanced backend solutions in C# Creating and maintaining frontend components Preparing technical documentation Supporting implementations through quick and effective problem-solving Balancing changing priorities with ongoing development work Ideal candidate profile Proficient in .NET for building scalable services React.js, React Query Azure SQL, MS SQL RESTful APIs with ASP.NET Core (OpenAPI Standard) Knowledge of Agile methodologies and CI/CD processes (Azure DevOps, GitHub) English on B2 level nice to have: Experience with Azure (App Services, Azure Functions, Key Vault, Storage Accounts, Entra ID) Experience using AI-based development tools (Microsoft Copilot, GitHub Copilot) Conditions Employment Type: B2B contract Salary: Depends on your experience Work Model : Remote work model (possible 2–4 business trips per year to the office in Poland or Norway) Benefits : private medical care, sport card, life insurance Project duration: Project start March/April, with a duration of at least until the end of the year Recruitment steps Phone call with Recruiter Client interview Feedback and decision

🏢 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.

🏢 Summary: Senior Fullstack Engineer role focused on delivering full-stack solutions within an AI-integrated SDLC where AI is embedded across planning, development, review, testing, and deployment. The position combines backend and frontend engineering with AI orchestration, automation, and cloud-native architecture in a remote-first setup. The engineer will also evolve shared AI toolchains and contribute to architectural and code quality standards. 🗂️ Requirements: Team-level AI-integrated SDLC experience across planning, development, review, testing, deployment, Shared AI toolchain management under version control, Hands-on use of Claude Code, GitHub Copilot, Cursor or equivalent as team tools, Building and maintaining custom AI skills and sub-agents for team use, Experience with parallel AI agent orchestration, Spec-driven development using OpenAPI, ADRs, PRDs as AI context, AI-assisted code review integrated into PR process, Working knowledge of AI orchestration frameworks, Backend development with .NET / C# and ASP.NET Core, Frontend development with TypeScript and React or Angular, Experience with SQL databases and ORM frameworks, Experience with Docker and Kubernetes, Experience with CI/CD pipelines, Experience with cloud platforms (Azure, AWS, or GCP) 📃 Skills: C#, .NET, ASP.NET, SQL, SQLServer, PostgreSQL, EFCore, OAuth, JWT, Python, Java, Node.js, TypeScript, JavaScript, React, Angular, LangChain, LlamaIndex, CrewAI, Docker, Kubernetes, GitHubActions, AzureDevOps, Azure, AWS, GCP, OpenAPI, CQRS, DDD, EventSourcing, Microservices 🏢 Description: We are looking for a Senior Fullstack Engineer who combines deep technical expertise with real, team-level experience working in an AI-integrated software development lifecycle. Individual use of AI coding assistants is not sufficient for this role. We are specifically looking for engineers who have worked in teams where AI was embedded into every phase of delivery — from planning and design through development, review, testing, and deployment. We follow a remote-first setup with no mandatory regular office visits for this position. From time to time, you may be invited to join in-person meetings in one of our offices (Warsaw, Lodz, Wroclaw, Gdansk, or Bialystok), for example for client visits or team reunions. AI-First Requirements Experience working in an AI-enabled engineering team is mandatory — not a personal workflow preference. You have been part of a team where AI was systematically embedded across all delivery phases: planning, development, review, testing, and deployment. You can speak from direct experience about how it worked, what failed, and what you would change. Specific mandatory requirements: Team-level AI-integrated SDLC experience — shared toolchain, shared configurations, shared assets under version control Hands-on with Claude Code, GitHub Copilot, Cursor, or equivalent as a team tool, not only personal usage Built and maintained custom skills and sub-agents used across a team, not just personally Experience with parallel agent orchestration for concurrent workstream execution Disciplined plan → review plan → execute approach with AI involved at every phase Maintained shared prompt libraries, skill repositories, or agent configurations in version control AI-assisted code review integrated into the PR process: CodeRabbit, Copilot review, or similar Experience with spec-driven or document-driven development where structured specifications (OpenAPI, ADRs, PRDs) serve as AI context inputs, not just human references Working knowledge of at least one AI orchestration framework: LangChain, LlamaIndex, Microsoft Agent Framework, CrewAI, or equivalent Automation-first mindset: proactively identify repetitive or inefficient parts of current work and automate them using AI and other available tools. Cost-aware AI usage: understanding how AI credits are consumed across different tools, models, and workflows, and ability to choose the most appropriate model or approach for each task. Technical Requirements Backend: .NET / C#, ASP.NET Core, SQL Server / PostgreSQL, EF Core, OAuth 2.0 / JWT. Python, Java, or Node.js is a strong plus. Frontend: TypeScript, JavaScript, React(preferable) and/or Angular, state management, async patterns, frontend testing. Architecture: Full spectrum from monolith to microservices — DDD, CQRS, Event Sourcing, event-driven design, message brokers. Infrastructure: Docker, Kubernetes, CI/CD (GitHub Actions / Azure DevOps), Azure / AWS / GCP, structured observability. Responsibilities Deliver full-stack features to a high standard of quality, performance, and reliability Contribute to architectural decisions and system design trade-offs Evolve and maintain the team's shared AI toolchain across all SDLC phases Conduct code reviews including AI-assisted tooling; uphold and enforce engineering best practices Proactively surface risks, bottlenecks, and security concerns Communicate and collaborate directly with clients in English Mentor engineers on both technical fundamentals and AI-augmented workflow practices Professional Qualities Ownership mindset · Strong written and verbal English · Comfortable in client-facing roles · Raises the AI workflow maturity of those around them

🏢 Summary: Full Stack Engineer role on an AI Data Application team focused on building next-generation data curation, mining, and search applications to accelerate ML dataset generation and pipeline development. The position involves close collaboration with ML researchers and data teams to deliver scalable web applications and backend services supporting autonomous vehicle initiatives. The role includes mentoring engineers and contributing to cloud-based infrastructure and service architecture. 🗂️ Requirements: BS or MS in Computer Science or related field, 4+ years of professional experience building web applications, Experience building web applications for search and data curation, Strong programming skills in Typescript, Strong programming skills in Python, Experience with React, Experience building REST services, Experience building gRPC services, Experience with AWS (EKS, Lambda), Experience with Terraform 📃 Skills: Typescript, Python, React, REST, gRPC, AWS, EKS, Lambda, Terraform, Bazel 🏢 Description: Mission Summary: We are seeking an experienced full stack engineer to join our new AI Data Application team. This pivotal role will drive the development and execution of initiatives aimed at significantly accelerating our ML dataset generation and data search applications. The ultimate goal is to drastically reduce the development cycle for new pipelines, ML models and get us operationally prepared for a driverless future. What You'll Be Doing: Cross-functional Collaboration: - Collaborate closely with data mining, ML researchers, and other data platform teams to understand their needs and integrate solutions seamlessly. - Communicate complex technical concepts and strategies to both technical and non-technical stakeholders. Development: - Design and build the next generation of data curation, mining and search applications needed to power our next phase of growth as a company. - Mentor junior engineers and peers on best practices and adoption strategies. What We're Looking For: Experience: - BS or MS in Computer Science or related field - 4+ years of professional experience in building web applications - Extensive experience with building web applications for search and data curation needs Technical Skills: - Strong programming skills in Typescript and Python - Strong knowledge of modern frontend technologies such as React - Strong knowledge of building REST and gRPC based services, ideally in Python - Strong knowledge of AWS ecosystem (EKS, Lambda, etc.) and Terraform Bonus Points (not required): - Prior experience in autonomous vehicles (AV) - Prior experience with Bazel based build systems We encourage a hybrid schedule with in-office time at one of our locations in Boston, Pittsburgh, or Las Vegas to support collaboration, or this role can be fully remote. The salary range for this role is an estimate based on a wide range of compensation factors including but not limited to specific skills, experience and expertise, role location, certifications, licenses, and business needs. The estimated compensation range listed in this job posting reflects base salary only. This role may include additional forms of compensation such as a bonus or company equity. Candidates for certain positions are eligible to participate in the benefits program, which includes medical, dental, vision, 401k with a company match, health saving accounts, life insurance, pet insurance, and more. Salary Range $149,000—$198,500 USD