Senior Python Developer with React

🏢 Summary: Software Engineer role focused on developing and maintaining platform solutions for device lifecycle management, monitoring, and integrations using Python and React within a modern cloud-based environment. The position involves designing, implementing, and deploying features while collaborating with cross-functional stakeholders. The role also includes mentoring developers and supporting production systems. 🗂️ Requirements: University degree in Computer Science, Engineering or similar or equivalent software development experience, Professional experience in Python, Basic knowledge of React, Ability to work within software development lifecycle and architectural standards, Experience with AI coding tools, particularly Claude, Ability to collaborate with technical and non-technical stakeholders, Good written and spoken English 📃 Skills: Python, React, AWS, .NET, Claude, AI, Git 🏢 Description: About Controlant : Our mission is to deliver value across the end-to-end supply chain in pharma by dramatically increasing the visibility of product quality conditions and location while minimizing waste through a completely new category of automated Cold Chain as a Service® solution. With experience in monitoring safe COVID-19 vaccine distributions, Controlant empowers customers to achieve greater efficiency by automating business processes and optimizing communication and collaboration through technology. We’re looking for a Software Engineer with Python and React to join our Platform Extensions team. The team currently consists of 6 members and is responsible for Controlant’s device life cycle management, monitoring solutions, device logistics solutions, as well as customer and third-party device integrations. In this role, you will work within our Development Life Cycle and Innovation Process, collaborating with both technical and non-technical stakeholders to define business and technical requirements for developing new features or redesigning existing functionality. What are the responsibilities? Translate product and technical requirements into functional, high-quality deliverables. Design and implement features or components by following established architectural standards and engineering best practices. Participate in requirement refinement, technical design discussions, and team planning. Independently deliver features or solutions from design through deployment, with support when needed. Collaborate with team members, Engineering Managers, and stakeholders to ensure technical solutions meet business goals. Conduct reviews (discipline-dependent: e.g., code reviews, test plan reviews, hardware design reviews, infrastructure changes) and contribute to shared team standards and documentation. Monitor and maintain systems or solutions in production/operational environments (discipline-dependent: e.g., software services, data pipelines, hardware devices, infrastructure platforms), participating in incident resolution as needed. Contribute to continuous improvement efforts across tools, workflows, and solution quality. Guide and mentor associate developers by providing technical direction, code reviews, design feedback, and support for their professional growth and development. What are the qualifications? University degree in Computer science, Engineering or similar - or experience in Software Development. Highly open to and experienced with using AI tools (particularly Claude) to enhance coding productivity, problem-solving, and development workflows. Experience in Python. At least basic knowledge of front-end technologies, especially React. .NET experience is a big plus. Experience with AWS is a big plus. Self-motivated with an ability to work autonomously. Good written and spoken English. What do we offer? Icelandic working environment is based on mutual trust, respect. Emphasize work-life balance: flexible work schedule. The opportunity to work in a modern tech stack environment. Beautiful, new workspace in the heart of Wroclaw. Private health care via LuxMed. Vacation bonus – extra money for your holidays. MyBenefit platform for MultiSports card. Lunch card. Prescription glasses stipend. What does the recruitment process look like? Application review - first week. Recruiter screening - second week. Tech interview/tech assignment to be sent - third week. Feedback meeting –third/ fourth week. INFORMACJA DLA KANDYDATÓW O PROCEDURZE ZGŁOSZEŃ WEWNĘTRZNYCH W związku z rozpoczętym procesem rekrutacji informujemy, że w Controlant Poland Spółka z ograniczoną odpowiedzialnością z siedzibą we Wrocławiu (50-082), przy ulicy ks. Piotra Skargi 1, KRS: 0000927230, obowiązuje „Regulamin zgłoszeń wewnętrznych spółki Controlant Poland sp. z o.o.” z dnia 1 sierpnia 2025 r. Na jego podstawie możesz dokonać zgłoszenia ewentualnego naruszenia prawa polegającego na działaniu lub zaniechaniu niezgodnym z prawem lub mającym na celu obejście prawa, dotyczącego obszarów wskazanych w art. 3. ust. 1 Ustawy o ochronie sygnalistów z 2024 r. Zgłoszeń można dokonywać drogą mailową, na adres e-mail: sygnalisci@controlant.com. Zgłoszenia będą przyjmowane przez Whistleblower Contact. Spółka dopuszcza także możliwość dokonywania zgłoszeń anonimowych. Sygnalista w ciągu 7 dni od dokonania zgłoszenia otrzyma drogą mailową potwierdzenie jego przyjęcia. Wgląd do Regulaminu zgłoszeń wewnętrznych możesz uzyskać na stronie:

🏢 Summary: Senior Software Engineer role focused on AI-driven business process enhancement, intelligent data handling, and automated decision-making using scalable cloud-native technologies. The position involves developing distributed systems with Python, JavaScript, cloud platforms, CI/CD pipelines, and containerized infrastructure in a long-term hybrid project based in Warsaw. 🗂️ Requirements: 5+ years of software development experience, Strong Python experience, Experience with vanilla JavaScript, Experience with PostgreSQL, Experience with Redis, Experience with Azure, AWS, or GCP, Experience with CI/CD pipelines, Experience with GitHub Actions, Understanding of event-driven systems, Understanding of distributed architectures, Experience with Docker or Podman, Experience with Kubernetes, English level B2 or higher 📃 Skills: Python, JavaScript, PostgreSQL, Redis, Azure, AWS, GCP, GitHub, Docker, Podman, Kubernetes, CI/CD, Neo4j, Milvus, spaCy, Transformers, Rust, Go, Java, C#, React, Vue, Electron, Tauri 🏢 Description: Company Description Our mission as a company providing IT services is to provide our clients all over the world with the best solutions. We manage to do this by analyzing the needs of our clients and matching them to the skills and aspirations of our employees. Therefore, one of our main motivations is to provide each Employee and Consultant with a satisfying experience. Joining us means being part of a community with diverse personalities. Start your adventure with act digital Polska ! Job Description We are looking for Senior Software Engineer . The project focuses on enhancing business processes through the use of artificial intelligence and advanced technologies. It enables intelligent data handling and supports automated decision-making. Built with modern, high-performance solutions, it ensures efficiency, security, and scalability. Requirements 5+ years of experience in software development. 5+ years experience with Python. Experience with relational databases (PostgreSQL). Experience with CI/CD pipelines and tools like GitHub Actions. Strong understanding of event-driven systems and distributed architectures. Experience with containerization tools (Docker) and orchestration platform (Kubernetes). Experience in building web applications using modern frameworks (React 1+ years) English min B2. Nice to have Experience in cloud platform (Azure / AWS / GCP). Experience with graph databases (Neo4j) and vector databases (Milvus). Experience with NLP libraries and frameworks (spaCy / Transformers). Proficiency in compiled languages (Rust, Go, Java, C#). Experience with machine learning concepts and the ability to work with NLP datasets. Additional Information Work model: Hybrid from Warsaw Type of contract: B2B Rate: up to 220 PLN net per hour Project: Long-term (2+ years) Start: ASAP-1 month We offer Access to local and international projects - Clients from France, Germany, Portugal, UK, and Benelux. Professional development support - trainings, technical certificates, conference participation, foreign language classes, and soft skills trainings are subsidized for up to 2 000 PLN. Bonus for recommending Candidates starting from 6 000 up to 10000 PLN. Fully paid Medicover healthcare card. Psychological support program WellBee. Multisport card. Regular integration events and gifts. Long-term cooperation. Relocation Program. If You applied for this position the Controller of your personal will be ACT DIGITAL POLSKA Sp. z o.o., with its registered office at Przyokopowa 31, 01-208 Warsaw . The personal data provided by you will be processed for the purpose of the recruitment process and for future recruitment processes. You have the right to access the content of your data, request their rectification, erasure, restriction of processing, the right to data portability, the right to object to the processing of your data and the right to lodge a complaint to the President of the Personal Data Protection Office.

🏢 Summary: Long-term remote B2B opportunity for an experienced Fullstack Software Developer to build scalable React/Next.js and Python (FastAPI) applications enhanced with AI/LLM integrations. The role focuses on modern frontend architecture, async backend services, real-time systems, and production-grade AI workflows. You will design end-to-end architectures and deliver secure, high-performance solutions in a distributed engineering team. 🗂️ Requirements: 5+ years experience as Fullstack or Software Engineer, Strong React and Next.js experience in production, Strong TypeScript proficiency, Strong Python experience with async programming, Experience with FastAPI, Experience designing scalable distributed systems and APIs, Knowledge of frontend architecture, state management, performance optimization, Experience with automated testing frameworks, Experience with REST, GraphQL, WebSockets, Hands-on experience integrating AI/LLM services (OpenAI, Azure AI or similar), Experience with LangChain or similar agent frameworks, Strong system design and software architecture knowledge, Experience working in Agile environments, Fluency in English, EU citizenship and residence in Poland 📃 Skills: React, Next.js, TypeScript, Python, FastAPI, Tailwind, Playwright, Vitest, React, Testing, Library, pytest, REST, GraphQL, WebSockets, OpenAI, Azure, LangChain, AI, LLM 🏢 Description: In Cyclad we work with top international IT companies in order to boost their potential in delivering outstanding, cutting-edge technologies that shape the world of the future. We are seeking an experienced Software Developer (React + Python + AI) to join an innovative engineering remote team working on modern full-stack applications enhanced with AI capabilities. In this role, you will contribute to designing scalable systems, building high-performance web applications, and integrating advanced AI/LLM solutions into production environments. Project information: Type of project: IT services Office location: Wrocław, Poland Work mode: Remote from Poland Budget: 130-160 PLN net/ h- b2b Project length: Long-term Only candidates with citizenship in the European Union and residence in Poland Start date: ASAP (depending on candidate’s availability) Project scope: Design and develop modern web applications using React / Next.js and TypeScript Build reusable, scalable, and accessible UI components using Tailwind and modern design systems Drive frontend architecture decisions including state management, modularization, and performance optimization Ensure high-quality frontend delivery with strong test coverage (Playwright, Vitest, React Testing Library) Design and develop backend services using Python (async) and FastAPI Build scalable REST and event-driven APIs as well as real-time systems Implement WebSockets or similar technologies for real-time communication Develop unit, integration, and end-to-end testing strategies for backend systems Design and implement end-to-end system architecture in collaboration with cross-functional teams Integrate services using REST APIs, GraphQL, and WebSockets Participate in performance tuning, scalability improvements, and system optimization Integrate AI/LLM-based solutions using OpenAI / Azure AI services Develop AI workflows using frameworks such as LangChain or similar agent-based tools Apply prompt engineering techniques and optimize model interactions for production use cases Orchestrate multiple AI models and services to deliver real-world intelligent features Apply security and privacy best practices across the full stack Ensure adherence to secure coding standards and maintain high code quality through code reviews and automated testing Collaborate closely with engineering teams to ensure consistency, reliability, and scalability of solutions Competence demands: Minimum 5+ years of experience as a Fullstack or Software Engineer Strong experience with React / Next.js and TypeScript in production-grade applications Strong proficiency in Python (async programming) and FastAPI Experience designing scalable distributed systems and APIs Solid understanding of frontend architecture, performance optimization, and state management Experience with testing frameworks (Playwright, Vitest, React Testing Library, pytest or similar) Familiarity with REST, GraphQL, and WebSockets Hands-on experience integrating AI/LLM services (OpenAI, Azure AI, or similar) Knowledge of agent frameworks such as LangChain or similar tools Strong understanding of system design principles and software architecture Experience working in Agile environments and cross-functional teams Strong communication skills and ability to work in a distributed team Fluency in English (written and spoken) We offer: Remote working model Dynamic and innovation-driven engineering environment Full-time job agreement based on b2b Private medical care with dental care (covering 70% of costs) Multisport card (also for an accompanying person) Life insurance Recruitment process: Introductory call Technical interview Final decision

🏢 Summary: Senior Software Developer role focused on designing, building, and maintaining cloud-based solutions on Microsoft Azure using a DevOps approach. The position covers end-to-end development from requirements and architecture to implementation, testing, release, and support of applications for Manufacturing & Supply Chain. The role emphasizes scalable, secure cloud architecture and automated CI/CD processes in a global environment. 🗂️ Requirements: 5+ years of professional software development experience, Hands-on experience with .NET Core and .NET Framework, Strong knowledge of C# and Web API, Practical experience with Microsoft Azure services, Experience designing and consuming REST APIs, Experience integrating distributed systems, Knowledge of cloud architecture patterns, scalability, security, high availability, Experience with CI/CD pipelines and DevOps practices, Experience with Azure DevOps and Visual Studio, Ability to design end-to-end solutions 📃 Skills: C#, .NET, .NETCore, WebAPI, Azure, AzureStorage, AzureFunctions, AppService, EventHub, NotificationHub, REST, CI/CD, DevOps, AzureDevOps, VisualStudio 🏢 Description: We are looking for a Senior Software Developer who combines strong business understanding with hands-on software development to build and maintain high‑quality cloud solutions using a DevOps approach. In this role, you will design, implement, test, support, and document applications running on Microsoft Azure, collaborating closely with cross‑functional teams to contribute to solution architecture and development processes. You will work end‑to‑end - from requirements and design through implementation and testing - ensuring to deliver reliable solutions that effectively support Manufacturing & Supply Chain professionals in a multi‑site, cross‑cultural environment. Working with us, you will receive: Full-time work agreement in an international organization Learning and development opportunities adapted to your needs and supporting your growth Hybrid work model, combining remote work opportunities with work in an office in the Szczecin City Center Flexible working hours Benefits package including social benefits (private medical health care, insurance, sport card, etc.) Scandinavian culture – informal, focused on equality, independence, open dialog, and work-life balance What tasks are waiting for you? Design, implement and test solutions in line with agreed requirements and standards. Translate business needs into functional solutions and contribute to solution design. Conduct code reviews, follow development processes, execute tests, and report results. Facilitate effective communication with users and stakeholders to gather requirements, provide updates, and ensure alignment. Ensure constant care for architecture, code base, tests, and documentation throughout the lifecycle. Participate in planning and estimating cost/effort for design requirements. Collaborate closely with developers, solution architects and Manufacturing & Supply Chain stakeholders Provide support for existing cloud applications, including troubleshooting and improving stability. Coordinate and solve complex design problems, balancing business needs and technical feasibility. Automate delivery of software artifacts using CI/CD pipelines and DevOps practices. Manage release processes, including planning, coordination, and execution. Support go‑live activities and hyper care to ensure smooth transitions into operations. Contribute to proactive system monitoring and issue prevention. Apply today if you have: 5+ years of professional software development experience, including cloud‑based solutions (Microsoft Azure) Strong hands‑on experience with the .NET Core / .NET framework and other technologies: C#, Web API, and Microsoft Azure. Experience with Microsoft Azure (i.e. Storage, Azure Functions, App Service, Event Hub, Notification Hub). Experience designing and consuming REST APIs and integrating distributed systems Broad knowledge about Microsoft technologies/products like Visual Studio, Azure DevOps. Solid understanding of cloud architecture patterns, scalability, security, and high availability Strong communication skills in English (spoken and written) Strong analytical, communication, and stakeholder management skills. Ability to work independently and collaboratively in a global environment. ability to design end‑to‑end solutions, not just implement tasks It would be nice if you have: Experience working closely with Manufacturing, Supply Chain or enterprise business stakeholders Experience working in regulated or operationally critical environments People leading experience Knowledge of IT service management processes (incident, change, release). We are waiting to hear from you! Furthermore we would like to inform you that the company has an internal reporting procedure, which is available at: https://demant.codeofconduct.app/ If the page does not load correctly, please refresh it using the Ctrl+F5 key combination. In accordance with applicable regulations on pay transparency, information regarding compensation may be provided at different stages of the recruitment process. In our organization, details related to remuneration are shared at the stage preceding the commencement of employment. The final level of compensation is determined individually and depends on the candidate’s experience, competencies, and the scope of responsibility associated with the position.

🏢 Summary: Senior .NET Full Stack Software Engineer role focused on modernizing and scaling client, transaction, and regulatory reporting platforms within Asset Management technology. The position involves building high-quality cloud-native solutions, automating processes, and collaborating in a global agile environment. Hybrid work from the Wroclaw office is required 3 days per week. 🗂️ Requirements: 5+ years of hands-on application development experience using .NET, Experience with SQL Server or PostgreSQL, Practical experience with Terraform, Experience with CI/CD pipelines, Experience with Microsoft Azure, Ability to translate business requirements into technical requirements, Excellent communication skills, Bachelor's or master's degree in software engineering or equivalent, Banking or financial industry experience 📃 Skills: .NET, SQL, SQLServer, PostgreSQL, Terraform, GitLab, Azure, Angular, React, CI/CD 🏢 Description: We are looking for a Senior .NET Full Stack Software Engineer to join our crew in Wroclaw, driving the modernization and scalability of client, transaction and regulatory reporting platforms within Asset Management technology. Our team is responsible for providing timely and accurate client reports, transaction reports and reports to global regulators. Please note that working from the client's office is required 3 days per week. Responsibilities Drive the modernization and scalability of client, transaction and regulatory reporting platforms within Asset Management technology Implement high quality solutions that address business needs and adhere to industry standards Advance automation of manual processes to the next level Collaborate closely within an agile team and a global agile organization Translate high level business requirements into technical requirements addressing reliability, scalability and performance needs Ensure timely and accurate delivery of client reports, transaction reports and reports to global regulators Requirements 5+ years of hands-on application development experience using .NET Skills in SQL Server or PostgreSQL databases Practical experience with Infrastructure as Code (Terraform) and CI/CD pipelines (preferably GitLab) Experience with Microsoft Azure and cloud native solutions Experience in translating high-level business requirements into IT requirements Excellent communication skills Bachelor's or master's degree or equivalent with a focus in software engineering Banking or financial experience strongly desired Nice to have Familiarity with Angular or React We offer We gather like-minded people: Top tech minds driving innovation in AI, cloud and digital platform modernization Supportive team and agile, startup-like culture Hybrid by design mode and opportunity to work remotely within Poland Chance to work abroad for up to 60 days annually Business-driven relocation opportunities We provide growth opportunities: Career development programs Thought leadership, mentoring, soft skills and well-being programs Certification (Anthropic, Gemini, GCP, Azure, AWS) English classes We cover it all: Stable pay Participation in the Employee Stock Purchase Plan with a 15% discount Benefits package (health insurance, multisport, shopping vouchers) Referral bonuses up to $2,000 Offices featuring entertainment and relaxation zones, table tennis and football, free snacks, coffee and more Corporate, social and well-being events Please, note: Benefits listed above are available to employees only We are open for working with Contractors. Terms of B2B cooperation agreements are agreed individually We will reach out to selected candidates exclusively EPAM is a leading global provider of digital platform engineering and development services. We are committed to having a positive impact on our customers, our employees, and our communities. We embrace a dynamic and inclusive culture. Here you will collaborate with multi-national teams, contribute to a myriad of innovative projects that deliver the most creative and cutting-edge solutions, and have an opportunity to continuously learn and grow. No matter where you are located, you will join a dedicated, creative, and diverse community that will help you discover your fullest potential.

🏢 Summary: Senior C++ Developer role focused on building and enhancing a high-performance airline retailing and merchandising platform enabling personalized offers and dynamic pricing. The position involves designing and developing modern, cloud-based microservices and critical system components in a real-time, mission-critical environment. The role includes coding, code reviews, performance optimization, and resolving complex production issues. 🗂️ Requirements: 5+ years of hands-on experience with Modern C++, Bachelor’s degree in Computer Science or related field, Experience with cloud deployments, preferably GCP, Experience in building or enhancing microservices, Strong knowledge of data structures and algorithms, Strong understanding of distributed systems and systems architecture, Experience in developing and operating cloud-based applications, Ability to design, code, test, and debug complex systems, Legal work permit in Poland 📃 Skills: C++, GCP, Cloud, Microservices, Algorithms, DataStructures, DistributedSystems, SystemsArchitecture, Linux, Git 🏢 Description: For our client we’re looking for a talented and motivated Senior C++ Developer. The airline retailing and merchandising platform that enables airlines to create personalized offers and dynamic pricing for customers. Team is responsible to deliver modern, omni-channel, real-time retailing shopping experience. Provide reduced cost through consolidation of common components including consolidation of offer management system. This is a unique opportunity to work on a critical and operationally complex high-performance product that also interacts with several of mission critical products. That will help the selected candidate to work on high-performing products as well expose opportunity to other products and enable the candidate to grow in their career. Identifying technical design and clarifies implementation Reviewing code to ensure meet of Definition of Done and collaboratively codes with the team Developing, coding, testing and debugging new moderately complex software solutions or enhancements to existing software in a maintenance capacity Designing and coding critical system components in accordance with established coding standards and guidelines Creating new ideas to improve application performance and stability Working collaboratively with team across geographical locations Resolving customer complaints with software and responding to suggestions for improvements and enhancements Proactively understands business domain knowledge Effectively working in interaction with other Developers, QA and business analysts Being able to work under pressure to investigate and resolve real-time issues Minimum 5+ year of hands-on Modern C++ programming Bachelor's degree in computer science or a related field Experience in Cloud deployments, Preferably in GCP Solid tech background in creating new/or enhancing existing microservices Deep knowledge in functional programming, data structures, algorithms, distributed systems and systems architecture Developing applications for cloud computing, design, maintaining and operating cloud systems/microservices and applications, keep cloud systems secure Fully testing and integrating with all the other products/applications, understand the language of business, and developing to address the business’s needs Travel industry knowledge as the advantage Must possess a legal work permit in Poland General benefits - depends on the form of employment Remote work Referral program with financial bonus Budget for development (including language courses and others), clear career path with the possibility to gain experience in international environment Access to internal Learning Platform with multiple trainings oriented for professional growth Lifestyle benefits: Access to MyBenefit platform (Multisport included) Team Building activities Charity initiatives Working environment promoting diversity and inclusion

🏢 Summary: Full-time Senior Frontend Systems Engineer (AI Focused) role focused on building AI-supported frontend systems, reusable UI templates, and internal tools to improve scalability and reduce manual work. The position involves defining frontend standards, ensuring accessibility and performance, and collaborating with global teams to create maintainable, high-quality solutions. This is a hybrid role based in Wrocław with flexible hours and partial PST overlap. 🗂️ Requirements: Minimum 6 years of experience in frontend development, Strong knowledge of React, Experience with at least one additional framework: Vue, Angular, or Svelte, Experience building or maintaining component libraries or design systems, Strong knowledge of HTML5, Strong knowledge of CSS3, Experience with responsive design, Knowledge of accessibility standards (WCAG), Experience optimizing frontend performance, Experience using AI coding tools (e.g., Cursor, Claude, GitHub Copilot), Ability to review and improve AI-generated code for quality and security 📃 Skills: React, Vue, Angular, Svelte, HTML5, CSS3, WCAG, AI, Cursor, Claude, GitHubCopilot, Performance, Accessibility, ResponsiveDesign 🏢 Description: Please Note: Flexible working hours, overlap with PST a few times/week required Hybrid work model (2 days/week from the office in Wrocław) About us We are building the future of customer success with AI, from keeping customers to helping them grow. Our product uses AI to help companies take care of their customers. It supports the whole customer journey, from the first steps to long-term success. More than 2,000 companies trust our product to help customers learn, use features, connect with others, and succeed. About this role We are looking for a full-time Senior Frontend Systems Engineer (AI Focused) to join our Services team. You will report to the Manager of Solutions Engineering. This is a hybrid role based in Wroclaw, Poland. In this job, you will improve how we build frontend solutions for our services. This is not a typical feature development role. You will work with modern AI tools and create reusable UI systems and workflows. These will help our team work faster and more consistently. You will still write code, but you will also design shared systems and patterns that reduce manual work. This role is great for someone who likes building systems that other developers use. You will work closely with teams in the USA and India. This gives you a chance to help set global standards and solve complex technical problems. What you’ll do Build AI-supported frontend systems Create and maintain reusable UI templates and frontend tools used in many projects. Build internal tools that support AI in coding, testing, and documentation. Make sure AI-generated code is fast, accessible, and easy to maintain. Set rules and checks for AI-assisted development, like accessibility and responsive design. Reduce repeated manual work by creating reusable frontend patterns. Stay involved in complex UI work to make sure solutions are practical. Improve scalable customisation Find common frontend problems and turn them into automated solutions. Suggest better architecture to reduce custom work, like shared tools and extension points. Work with product engineers to improve scalability based on real project needs. Use data (like time spent and reuse frequency) to support your ideas. Set frontend standards Define and document best practices for frontend development. Ensure accessibility (WCAG), performance, and code quality are always maintained. Help other engineers learn advanced and responsible use of AI. Promote reusable systems instead of one-time solutions. What we’re looking for At least 6 years of experience building frontend systems with high-quality code. Strong knowledge of React and experience with another framework (Vue, Angular, or Svelte). Experience creating or maintaining shared component libraries or design systems. Strong skills in HTML5, CSS3, responsive design, accessibility, and performance. Experience using AI coding tools (like Cursor, Claude, or GitHub Copilot). Ability to check and improve AI-generated code for quality and security. Ability to work independently and collaborate well with teams. Why you’ll love it here We are a place where people work together, share ideas, and solve real problems. Our product keeps growing in customer success, product experience, and AI solutions. We grow together with our customers. Our culture is based on trust, support, and stability. People feel comfortable being themselves and connected to their work. As a Senior Frontend Systems Engineer, you will work with international teams in the USA and India. This gives you a chance to share knowledge, influence global standards, and solve complex technical challenges.

🏢 Summary: Senior Software Engineer role focused on designing and building AI-powered backend systems that automate healthcare operations while supporting human workflows. The position involves hands-on system architecture, workflow orchestration, distributed systems, and AI process automation in a regulated environment. Remote-first work with required overlap with US Central Time. 🗂️ Requirements: 6+ years of experience building and maintaining production software systems, Strong experience designing and owning complex backend systems, Strong backend engineering skills, Experience with asynchronous, event-driven, or workflow-based distributed systems, Ability to work with 4–5 hour daily overlap with US team, Experience with AI or LLM-based systems and process automation, Strong spoken and written English communication skills, Ability to solve unclear problems with incomplete information, Self-motivated with strong ownership and responsibility 📃 Skills: TypeScript, Node.js, AI, LLM, Claude, Backend, APIs, HIPAA 🏢 Description: Please Note: Overlap with Central US Time required (until 20-21:00 CEST) We are a health technology company that helps older people and their families apply for important eldercare benefits, including Medicaid, Medicare, and VA programs. We work with healthcare, government systems, and people’s daily lives, so accuracy, reliability, and trust are very important. As the number of patients grows from hundreds to thousands, manual work is no longer enough. We are building AI-powered systems to automate routine tasks while keeping people involved for quality checks, difficult cases, and patient safety. Our goal is to make healthcare operations more scalable without losing the human connection. The Role We are looking for a Senior Software Engineer to lead the design and development of systems that combine AI automation with human workflows. This is an important role close to the core business. It is a fully hands-on position with no management duties or direct reports. You will not only build features, but also design systems, define best practices, and guide technical decisions as we grow. You should feel comfortable solving unclear problems, working closely with operations and product teams, and making smart decisions in a regulated environment. This role is a good fit for someone who enjoys system design, building reliable infrastructure, and taking ownership of their work. What You’ll Work On Designing workflow and orchestration systems for complex operations. Creating AI automations that handle routine tasks safely and send difficult cases to humans. Building systems where AI supports human work before, during, and after tasks. Managing long-running workflows that can last days or weeks. Connecting with external systems such as EVV platforms, insurers, government portals, and older messaging tools. Designing confidence scoring, auditing, and rollback systems for AI processes. Improving system reliability, monitoring, and error handling in production. Responsibilities Lead the technical design and development of scalable backend systems. Make and document architecture decisions with clear trade-offs. Create patterns for collaboration between AI systems and human workers. Work closely with operations teams to understand real-world issues and edge cases. Make sure systems are observable, auditable, and safe to run at scale. Identify technical risks early and suggest solutions. Maintain high standards for code quality, testing, and system design. Share knowledge and help improve the team’s technical standards through reviews and collaboration. What We’re Looking For Required 6+ years of experience building and maintaining production software systems. Strong experience designing and owning complex backend systems. Strong backend engineering skills (we use TypeScript and Node.js, but other languages are welcome). Experience with asynchronous, event-driven, or workflow-based distributed systems. Ability to work with a daily 4–5 hour overlap with the US team (until 20:00 or 21:00 Polish time). Comfortable working with unclear problems and incomplete information. Strong spoken and written English communication skills. Self-motivated with a strong sense of ownership and responsibility. Experience working with AI or LLM-based systems and process automation, such as using Anthropic’s API (Claude) or similar tools in business workflows. Nice to Have Experience in healthtech or other regulated industries. Knowledge of HIPAA and healthcare data privacy and security rules. Experience building systems with strict compliance or audit requirements. Experience with human review workflows. Experience integrating with unstable or legacy third-party APIs. Master’s or PhD in Computer Science, Engineering, or a related field. How We Work Remote-first company. Small, experienced teams with high trust and independence. Strong focus on system accuracy, reliability, and long-term maintenance. Practical and thoughtful use of AI, both for internal development and within our product. Direct connection to real users and operational impact.

🏢 Summary: Senior Software Engineer role focused on designing and building scalable backend systems that combine AI automation with human workflows in a regulated healthtech environment. The position involves hands-on system design, workflow orchestration, and development of reliable, auditable AI-powered processes integrated with external platforms. The engineer will lead technical decisions and ensure production-grade reliability, safety, and scalability. 🗂️ Requirements: 6+ years building and maintaining production software systems, Strong experience designing and owning complex backend systems, Strong backend engineering experience, Experience with asynchronous or event-driven distributed systems, Experience with workflow-based systems, Experience integrating AI or LLM-based systems into business workflows, Ability to design scalable, reliable, and auditable systems, Experience working with external or legacy APIs, Ability to overlap 4–5 hours with US time zone, Strong English communication skills 📃 Skills: TypeScript, Node.js, AI, LLM, Anthropic, Claude, APIs, DistributedSystems, EventDriven, Workflows, Backend, Architecture, Monitoring, Testing 🏢 Description: Please Note: Overlap with Central US Time required (until 20-21:00 CEST) We are a health technology company that helps older people and their families apply for important eldercare benefits, including Medicaid, Medicare, and VA programs. We work with healthcare, government systems, and people’s daily lives, so accuracy, reliability, and trust are very important. As the number of patients grows from hundreds to thousands, manual work is no longer enough. We are building AI-powered systems to automate routine tasks while keeping people involved for quality checks, difficult cases, and patient safety. Our goal is to make healthcare operations more scalable without losing the human connection. The Role We are looking for a Senior Software Engineer to lead the design and development of systems that combine AI automation with human workflows. This is an important role close to the core business. It is a fully hands-on position with no management duties or direct reports. You will not only build features, but also design systems, define best practices, and guide technical decisions as we grow. You should feel comfortable solving unclear problems, working closely with operations and product teams, and making smart decisions in a regulated environment. This role is a good fit for someone who enjoys system design, building reliable infrastructure, and taking ownership of their work. What You’ll Work On Designing workflow and orchestration systems for complex operations. Creating AI automations that handle routine tasks safely and send difficult cases to humans. Building systems where AI supports human work before, during, and after tasks. Managing long-running workflows that can last days or weeks. Connecting with external systems such as EVV platforms, insurers, government portals, and older messaging tools. Designing confidence scoring, auditing, and rollback systems for AI processes. Improving system reliability, monitoring, and error handling in production. Responsibilities Lead the technical design and development of scalable backend systems. Make and document architecture decisions with clear trade-offs. Create patterns for collaboration between AI systems and human workers. Work closely with operations teams to understand real-world issues and edge cases. Make sure systems are observable, auditable, and safe to run at scale. Identify technical risks early and suggest solutions. Maintain high standards for code quality, testing, and system design. Share knowledge and help improve the team’s technical standards through reviews and collaboration. What We’re Looking For Required 6+ years of experience building and maintaining production software systems. Strong experience designing and owning complex backend systems. Strong backend engineering skills (we use TypeScript and Node.js, but other languages are welcome). Experience with asynchronous, event-driven, or workflow-based distributed systems. Ability to work with a daily 4–5 hour overlap with the US team (until 20:00 or 21:00 Polish time). Comfortable working with unclear problems and incomplete information. Strong spoken and written English communication skills. Self-motivated with a strong sense of ownership and responsibility. Experience working with AI or LLM-based systems and process automation, such as using Anthropic’s API (Claude) or similar tools in business workflows. Nice to Have Experience in healthtech or other regulated industries. Knowledge of HIPAA and healthcare data privacy and security rules. Experience building systems with strict compliance or audit requirements. Experience with human review workflows. Experience integrating with unstable or legacy third-party APIs. Master’s or PhD in Computer Science, Engineering, or a related field. How We Work Remote-first company. Small, experienced teams with high trust and independence. Strong focus on system accuracy, reliability, and long-term maintenance. Practical and thoughtful use of AI, both for internal development and within our product. Direct connection to real users and operational impact.

🏢 Summary: Senior Fullstack Developer role in an international product development team focused on building and maintaining secure, scalable fullstack applications using Java and modern frontend technologies. The position involves hands-on backend and frontend development, microservices architecture, SPA development, and collaboration within Agile teams in an English-speaking environment. Hybrid work model in Warsaw with long-term B2B engagement. 🗂️ Requirements: 10+ years of software development experience, Strong fullstack development experience, Expert knowledge of Java, Experience with Spring, Experience building microservices, Experience with Single Page Applications, Knowledge of frontend technologies, Experience designing secure and scalable applications, Understanding of testing and code quality practices, Experience working in Agile environments, Strong analytical and problem-solving skills, Very good English skills, EU citizenship, Residence in Poland 📃 Skills: Java, Spring, SpringBoot, Microservices, SPA, Agile, CI/CD, DevOps, Docker, Kubernetes, Cloud 🏢 Description: In Cyclad we work with top international IT companies in order to boost their potential in delivering outstanding, cutting-edge technologies that shape the world of the future. We are currently looking for an experienced Senior Fullstack Developer to join an international team responsible for developing and maintaining modern, secure, and scalable applications supporting critical business processes. You will work in a hands-on development role across both backend and frontend technologies, contributing to high-quality software delivery while collaborating with international stakeholders in an English-speaking environment. Project information: Type of project: Product Development Office location: Warsaw, Poland Work mode: Hybrid (3 days from the office, 2 days remotely) Budget: 100- 130 PLN net/ h- B2B Project length: Long-term Only candidates with citizenship in the European Union and residence in Poland Start date: ASAP (depending on candidate’s availability) Project scope: Design, develop, and maintain modern fullstack applications Build secure, scalable, maintainable, and testable software aligned with business requirements Develop and evolve Java-based microservices using Spring Boot Design and implement modern Single Page Applications (SPA) following frontend best practices Collaborate closely with business and technical stakeholders to translate requirements into high-quality technical solutions Ensure application reliability, performance, and service continuity Follow software engineering best practices, including code quality, testing, and security standards Participate in code reviews and contribute to continuous improvement initiatives Work within Agile development teams in an international English-speaking environment Support the evolution of existing applications while contributing to the development of new features and services Competence demands: 10+ years of professional experience in software development Strong experience as a full-stack developer with expertise in backend and frontend development Excellent knowledge of Java and Spring Boot Proven experience developing microservices-based applications Strong experience with modern frontend technologies and Single Page Applications (SPA) Experience designing secure, scalable, and high-performance applications Solid understanding of software engineering best practices, including testing, code quality, and clean architecture Experience working in Agile development environments Strong analytical and problem-solving skills Excellent communication skills and ability to collaborate with business and technical stakeholders Very good English skills Nice to have: Experience with cloud platforms Knowledge of CI/CD pipelines and DevOps practices Experience with containerization technologies such as Docker and Kubernetes Experience working in international enterprise environments We offer: Hybrid working model Full-time job agreement based on b2b Private medical care with dental care (covering 70% of costs) Multisport card (also for an accompanying person) Life inssurance Recruitment process: Introductory call Technical interview Final decision