senior java backend developer

At Jacobs, we're embarking on an exciting journey as we initiate the development of our Digital & Data Hub in the heart of Krakow. Our mission is to undertake projects spanning various industries, including Consumer and Manufacturing, Defence and Security, Energy and Utilities, Financial Services, Government and Public Services, Health and Life Sciences, and...

At Jacobs, we're embarking on an exciting journey as we initiate the development of our Digital & Data Hub in the heart of Krakow. Our mission is to undertake projects spanning various industries, including Consumer and Manufacturing, Defence and Security, Energy and Utilities, Financial Services, Government and Public Services, Health and Life Sciences, and...

Android is seeking an experienced Java Developer to join their dynamic team in Kraków. This hybrid role involves designing and maintaining scalable backend systems and contributing to architecture decisions.The successful candidate will work on modern, cloud-ready solutions in an international environment, focusing on quality and collaboration. This...

As a Backend Developer in the Terminal Squad, you will build backend services that help make warehouse operations faster, smarter, and paperless across the STAR Ecosystem. You will work on reliable, scalable, and secure solutions connecting terminal devices, warehouse applications, and enterprise systems – directly supporting digital logistics processes...

At Jacobs, we're embarking on an exciting journey as we initiate the development of our Digital & Data Hub in the heart of Krakow. Our mission is to undertake projects spanning various industries, including Consumer and Manufacturing, Defence and Security, Energy and Utilities, Financial Services, Government and Public Services, Health and Life Sciences, and...

We are hiring on behalf of our client – a global financial services organization recognized for its premium service, deep domain expertise, and strong technology-driven approach. The company partners with clients, helping them solve complex challenges across investor services and capital markets. Their culture is built on collaboration, knowledge sharing,...

OverviewSenior Backend Developer (PM) – Pełny wymiar pracy / Pół etatu. Propozycja pracy jest długoterminowa; firma dynamicznie się rozwija. Zespół IT liczy 4 deweloperów. Za pracę rozliczamy się co 7 dni w każdy poniedziałek. Poszukujemy doświadczonego i zaangażowanego specjalisty, który podejmie się stworzenia i rozwoju webowej wersji...

Select how often (in days) to receive an alert:Since our founding, IDEMIA has been on a mission to unlock the world and make it safer through our cutting‑edge identity technologies. Our technology leadership makes us the partner of choice for hundreds of governments and thousands of enterprises in over 180 countries, including some of the biggest and most...

iTeamly is seeking a Senior Java Engineer to join a team building a cloud-native platform used by global Life Sciences organisations. You will design, implement, and maintain backend services with Java and Spring, contributing to system design in a highly collaborative, international environment.Responsibilities include backend service development, working...

Mid/Senior Backend Engineer (Java) | Greenfield Gaming Platform B2B cooperation • Remote from Poland • Greenfield project • Initial workshop in Kraków • International team The Mission WestCode is building a new engineering team for a greenfield international gaming platform. You’ll help build backend systems around player accounts, wallets,...

Responsibilities We are looking for a strong backend engineer who wants to design and scale core systems powering product and assortment management across a large retail ecosystem. You will take ownership of backend architecture and system evolution within the assortment management domain, building scalable services and integrations across a complex,...

Vention in Wroclaw, Poland is seeking an experienced Backend Architect to design and lead event-driven solutions across our backend platform, with a focus on scalability, reliability and maintainability.You will review architectures, guide engineering teams, and contribute to pre-sales activities while mentoring peers and representing best practices in Scrum...

Sii Poland is looking for an experienced Senior Java Developer to join the backend team in Poland. You will design and implement backend services using Java, Spring Boot, and Spring Framework, build RESTful APIs, and optimize SQL queries.You will collaborate on architecture, write unit tests, and participate in CI/CD and deployment support. The role requires...

HeadHR poszukuje doświadczonego Java Developera na poziomie senior w Warszawie. Oferta obejmuje pracę hybrydową oraz stawkę do 150 PLN/h netto + VAT na zasadzie B2B. Wymagana jest bardzo dobra znajomość Java 21+, Spring Boot oraz minimum 8 lat doświadczenia. Kandydaci powinni posiadać umiejętności w integracji przez REST API, JPA, Liquibase i...

Luxoft Poland is seeking a skilled Java backend engineer to help migrate securitization platforms to a modern Azure cloud environment and design scalable microservices. The role focuses on building REST APIs, containerized services, and data workflows.You will deploy on AKS, use Terraform for IaC, and integrate with trading, risk, and regulatory systems...

We are looking for a strong backend engineer who wants to design and scale core systems powering product and assortment management across a large retail ecosystem. You will take ownership of backend architecture and system evolution within the assortment management domain, building scalable services and integrations across a complex, event-driven enterprise...

VM.pl sp. z o.o is seeking aSenior Java Developer (Backend) for a remote or Wrocław-based role on a B2B contract. You will work on a multi-tenant, cloud-native compliance SaaS with Flowable BPMN embedded in Spring Boot, securing data localization, integrity, and GDPR compliance.Ideal candidates bring Java 21, Spring Boot 3, Flowable experience, and strong...

INFOLET SP. Z O.O. in Poland is seeking a Senior Backend Developer responsible for designing and developing modern payment processing solutions with a focus on microservices architecture. The ideal candidate will have over 8 years of experience in backend development, particularly in Java, and hands-on experience with microservices architecture. The position...

Neontri poszukuje Senior Backend Developera do wewnętrznego zespołu. Pracujesz nad projektami z branży bankowej, implementujesz nowe funkcje i utrzymujesz istniejące serwisy w środowisku Java/Spring Boot.Praca zdalna, okazjonalne wyjazdy do Warszawy; stack: Java 11, SpringBoot, Jenkins, CI/CD, GCP, Docker, Kubernetes, Git, Maven i Jira. Przynależność...

At BBH, Partnership is more than a form of ownership—it’s our approach to business and relationships.  We know that supporting your professional and personal goals is the best way to help our clients and advance our business. We take that responsibility seriously. With a 200-year legacy and a shared passion for what’s next, this is the right place to...