Senior Backend Engineer — APIs, Analytics

HSBC Service Delivery (Polska) Sp. z o.o. in Kraków is seeking a Software Engineer (Backend Java/API) to join our Messaging Delivery Platform team on a permanent basis. Build and operate distributed backend services in a modern, Agile environment.You will work with Java, Spring Boot, Kubernetes, AWS, and OpenAPI-based APIs to deliver secure, scalable...

Scalosoft poszukuje Senior Java Developera / Backend Developera do współpracy przy tworzeniu i utrzymaniu skalowalnych backendów oraz usług w chmurze AWS. Kandydat doświadcza w projektowaniu systemów rozproszonych, REST API, MongoDB i praktykach CI/CD.Oferowana forma współpracy to model hybrydowy – 2 dni w tygodniu w biurze w Krakowie, stawka do...

b3consultingpoland is seeking a Senior Python Engineer to join our Kraków-based team. You will design, build, and scale backend services in a SaaS setting, focusing on robust REST APIs and data-driven features for international collaboration.You will work with product teams to translate requirements into reliable software, perform thorough testing, and...

Join beqom - where tech meets impact beqom is a high-growth B2B SaaS company that provides industry-leading tools for pay equity and transparency, compensation, and performance management. Trusted by some of the world’s most respected companies, beqom enables HR and business leaders to navigate global compliance and make smarter pay decisions that attract,...

Join beqom — where tech meets impact beqom is a high-growth B2B SaaS company that provides industry-leading tools for pay equity and transparency, compensation, and performance management. Trusted by some of the world’s most respected companies, beqom enables HR and business leaders to navigate global compliance and make smarter pay decisions that...

Miratech in Kraków is seeking a Senior Backend Engineer (Golang) to design and build scalable, reliable backend systems. You will work on distributed services, robust APIs, and event-driven architectures, with occasional contributions to React frontend features.You will collaborate with global teams, participate in architecture discussions, write unit and...

Voodoo is building Castle Busters, a turn-based multiplayer game, and seeks a senior backend engineer to move game logic from client to server and harden the server-side foundation. You will design APIs, implement server validation for metagame features, and collaborate with client engineers and game designers to deliver a scalable backend in Golang.You will...

Software Mind in Kraków is seeking a (Senior) Backend Engineer to join one of our cross-functional product teams embedded in client projects. You will work on resilient services, design patterns, and scalable REST APIs using .NET/.NET Core, C#, EF, and Azure DevOps pipelines.You will communicate directly with clients in German and English, stay up to date...

Miratech helps visionaries change the world. We are a global IT services and consulting company that brings together enterprise and start-up innovation. Today, we support digital transformation for some of the world's largest enterprises. By partnering with both large and small players, we stay at the leading edge of technology, remain nimble even as a...