3472 backend developer English-speaking jobs in Poland

We are looking for a Senior Full Stack Developer with strong architectural mindset for our client, one ... Responsibilities Take ownership of solution design and support architectural decisions across frontend and backend ... stakeholders University degree in Engineering or Computer Science preferred Nice‑to‑Have Skills Additional backend

We are looking for a Senior Full Stack Developer with strong architectural mindset for our client, one ... Responsibilities Take ownership of solution design and support architectural decisions across frontend and backend ... stakeholders University degree in Engineering or Computer Science preferred Nice‑to‑Have Skills Additional backend

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

Having such great solutions, we are looking for a highly motivated Backend Engineer to join our brave ... About the team Our Backend Team works primarily with Scala , Apache Kafka , ElasticSearch , Clickhouse

What you'll do - Develop and maintain backend services powering regulated financial products - Work across

Our Engineering teams are seeking Mid-level Backend Engineers (f/m/d) for a variety of different teams ... Maintain clear communication channels to ensure smooth integration of frontend and backend components ... Provide valuable insights to refine UI/UX concepts and contribute to the planning of backend development ... Your responsibilities Here’s a bit more on what you can expect to be doing day-to-day: Backend Development ... ll need the following experience and qualifications to succeed in this role: Proven experience as a Backend

What you’ll do Design, develop, and maintain scalable, high-performance C#/.NET Core APIs and backend ... Bachelor’s degree in computer science, engineering, or a related field. 10+ years of experience in backend

Build scalable backend services and APIs powering applications. ... Strong experience building production APIs and backend systems. ... Location: Remote or in our Warsaw office Your Tasks and Responsibilities: Design and develop backend

We are looking for a Senior Full Stack Developer with strong architectural mindset for our client, one ... Responsibilities Take ownership of solution design and support architectural decisions across frontend and backend

We are looking for a Senior Full Stack Developer with strong architectural mindset for our client, one ... Responsibilities Take ownership of solution design and support architectural decisions across frontend and backend

Role Tasks & Responsibilities Backend Development: Lead the design, development, and maintenance of backend ... Are you a passionate backend engineer looking to make a significant impact? ... Join our cross-functional, distributed team responsible for building and maintaining the core backend ... Microservices Architecture: Design and develop new backend microservices, and lead the modularization ... services using Java and Kotlin, expanding our existing capabilities and driving the team's expertise in backend

Role Overview   As a Frontend Developer , you will play a key role in designing and building the ... Work closely with backend engineers to integrate GraphQL APIs and ensure efficient data loading and ... You’ll work closely with product, design, and backend teams to translate intricate workflows into simple

requirements-expected : 7+ years building and maintaining complex backend systems. ... This is more than coding—it’s about architecting a system that makes workflows effortless, developer

requirements-expected : 7+ years building and maintaining complex backend systems. ... This is more than coding—it’s about architecting a system that makes workflows effortless, developer

Preferred Qualifications Experience with MCP or similar agent-to-service protocols Background in developer ... controls, audit logging, and observability What You Bring 6+ years of experience building APIs and backend ... Experience with authentication systems (OAuth 2.0, OIDC) Track record of wrapping and aggregating multiple backend

observability,security mechanisms based on encryption, certificates and credentials,Key MissionsAs a Senior Developer ... , you will:design and evolve backend architecture for IoT systems,implement complex, business-critical ... backend components,make architectural and technical decisions within the team,ensure system scalability ... support QA team in their activities and many more.You will be working on a real IoT platform, where backend ... with Java 17 / Java 21,commercial experience with Kotlinproven experience in designing and developing backend

Senior Java Backend Engineer – Data Integration and ETLMiejsce pracy: KrakówTechnologies we useExpectedJavaAWSAzure ... DevOpsJenkinsLinuxPostgreSQLSpring FrameworkSQLOperating systemLinuxAbout the projectAs a Senior Java Backend ... data landscapes.Unleash innovation in data integration — drive scalable solutions with cutting-edge backend ... responsibilitiesCollaborate with engineers, architects, and stakeholders to design, build, and operate backend

projects - workshops, office hours, self-serve guides - tailored to different engineering personas (backend ... This role will drive and accelerate adoption for standardised developer and platform tooling, processes ... workflows, CI/CD pipelines, and control standards · Serve as the voice of the developer back to the ... that scale adoption across the organisation · Help teams adopt AI tooling and standardise existing developer ... prioritise improvements with the greatest customer impact Requirements: 6+ years in software engineering, developer

You are: Proficient backend developer with a strong understanding of software architecture, design patterns ... Participate in performance tuning, troubleshooting, and debugging of complex backend systems. ... Ensure Scalability, Reliability, and Performance Optimize existing backend services for maximum speed ... Continuously learning, staying current with the latest backend technologies and best practices to drive ... , scalable, and resilient backend services and APIs (REST, gRPC) that support our various data products

through pairing and technical leadershipDrive modernization of SDLC processes, CI/CD pipelines, and developer ... environmentsHands-on expertise with Azure cloud-native solutions, including AKS and event-driven architecturesStrong backend