3472 backend developer English-speaking jobs in Poland

Drive automation initiatives to improve developer productivity and operational efficiency. ... Broad full-stack understanding with backend specialization. ... Contribute to event-driven architectures and highly concurrent backend systems. ... Experience building production-grade backend services and distributed systems. ... Stay up to date with modern backend and cloud technologies, sharing knowledge across teams.

About the Role We are looking for a skilled Senior Python/AI Developer with expertise in REST API development ... Your tasks will include: Developing efficient, secure backend applications and integrating AI solutions ... including developers, product, and support teams – throughout the project lifecycle Contributing to backend ... from you: 5+ years of commercial product development experience with Python, focusing on scalable backend

full-time Project description: For the SPIF Journey initiative, support is needed from a Full Stack Developer ... the main activities in scope of the SPIF Journey: a) delayed GUI Upgrade b) reconnecting the new SPIF backend ... experience with frontend technologies such as TypeScript, Vue.js, SASS, and HTML Practical experience with backend

with a strong focus on both frontend and backend services.Expertise in Python for backend development ... proactively identify opportunities to apply new technologies.RequirementsProven experience as a full-stack developer

Developer background would be nice to have. ... Requirements 5+ years of backend QA engineering experience. ... Experience testing backend services such as APIs, Databases, distributed services (non-monolithic). ... QA Engineer (mid to senior level) to drive and support Integration Testing of our high-performance backend

to technical and organizational challenges Is passionate about engineering culture, mentorship, and developer ... services architecture — experience with Scala, REST APIs, microservices patterns Game backend systems ... high‑performance systems handling millions of players Oversee platform development spanning Scala backend ... , feedback loops, and incremental delivery Your Technical Toolbox You Bring Deep Knowledge Of Backend ... exceptional technical leader who: Possesses broad technical knowledge across full‑stack engineering (backend

We are seeking a highly experienced Full-Stack Developer (Angular / Java / AWS) to join a hybrid development ... with Angular, building scalable and modern web applications Minimum 4-5 years of experience in Java backend ... the software development lifecycle (design, implementation, testing, deployment) Develop and maintain backend

We are seeking a highly experienced Full-Stack Developer (Angular / Java / AWS) to join a hybrid development ... with Angular, building scalable and modern web applications Minimum 4-5 years of experience in Java backend ... the software development lifecycle (design, implementation, testing, deployment) Develop and maintain backend

Integrate with backend systems through RESTful APIs. ... days per week in office / 2 days for a parent of a child up to 4 years old Role Summary Senior Mobile Developer

in React on the frontend and C# .NET Core on the backend. ... About the Role We are seeking a highly experienced Senior Full Stack Developer with deep expertise ... Build high-performance backend services, RESTful APIs, and microservices with focus on scalability, maintainability

and ideally Backend Developer as well Willing to guide other team members Willingness to learn and expand ... skills Ideally, you’ll also have Hands on experience working in microservices architecture Knowledge of backend ... Lead Senior Frontend Developer for Insurance competency. ... : Rafał Kurzawa Rank of role: 42 Location: Katowice - 2 days office / 3 days remote Senior Frontend Developer ... The opportunity As a Lead Frontend Developer in Insurance Consulting you will participate in various

technologies and tools Experience in the BSFI domain Strong architectural ownership Team management and developer ... for developing and maintaining test automation frameworks for our data pipelines, ETL processes, and backend ... understanding of PySpark (3+ years) Hands‑on experience with Azure DevOps Hands‑on experience with backend ... projects, allowing multiple teams to benefit from a shared test automation solution Automate API and backend

Developer Experience (DevEx): Improve the daily lives of ML engineers and data scientists through better ... You will be responsible for building the backend systems and infrastructure that power machine learning ... Responsibilities: Backend Development: Design and build production-grade Python services (FastAPI ... If you are a strong backend engineer with an interest in data-driven platforms and ML systems, this is ... Min requirements: Python Mastery: Strong commercial experience in building production-grade backend

Kubernetes PostGIS Azure Cloud Services about-project : Lufthansa Systems is looking for Full-Stack .NET Developer ... Experience developing REST APIs and backend services. Strong analytical and problem-solving skills. ... APIs and enable access to processed data for users and internal teams​ responsibilities : Develop backend

Andersen is hiring a Go Developer for a global insurance leader. ... Must-haves: Experience as a Go Developer for 3 years. ... Taking ownership of the backend that powers multiple user-facing apps, advancing our state-of-the-art ... Solid experience with Golang, Docker, Postgres, RabbitMQ (or Kafka), gRPC, REST API, and Backend testing

Andersen is hiring a Go Developer for a global insurance leader. ... Must-haves: Experience as a Go Developer for 3 years. ... Taking ownership of the backend that powers multiple user-facing apps, advancing our state-of-the-art ... Solid experience with Golang, Docker, Postgres, RabbitMQ (or Kafka), gRPC, REST API, and Backend testing

Responsibilities: Design and develop high-load backend microservices. ... Requirements: 4+ years of experience as a Java Developer Writing code in a clean and maintainable manner

We are looking for an experienced Fullstack Developer to join the team with a product that supports resale ... agentic workflows as part of everyday software development Tech stack: Frontend: React, micro frontends Backend ... lifecycle of the application, including production deployment What we are looking for: Strong experience in backend

We are looking for a talented and experienced Fullstack Developer to join our growing team at a global ... Good understanding of REST APIs, backend integration patterns, and secure application design. ... Responsibilities: Design, develop, test, and maintain full-stack applications using Java/Spring Boot on the backend

coding and take on a broader role at the intersection of backend engineering and AI. ... What Role Will You Take On a Team We are looking for an experienced developer ready to step beyond pure ... developer or in automating QA Strong proficiency in JavaScript / TypeScript (Node.js) Solid knowledge ... bring relevant innovations to the company Our Expectations 5+ years of commercial experience as a backend