backend java

VM.PL is hiring an experienced Java backend engineer to develop a multi-tenant, cloud-native platform for EU data processing compliance. You will embed a Flowable BPMN engine in Spring Boot, implement tenant isolation, and build REST APIs for case management and document handling.The role requires strong Java and Spring Boot expertise, PostgreSQL...

Projekt: Dołącz do zespołu IT i weź udział w rozwoju nowoczesnych systemów wspierających sprzedaż oraz obsługę produktów ubezpieczeniowych. Poszukujemy doświadczonego Tech Leada Java, który będzie wspierał zespół backendowy zarówno od strony technicznej, jak i organizacyjnej. Osoba na tym stanowisku będzie miała realny wpływ na...

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...

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...

Who are we? Lufthansa Systems Poland is acclaimed and widely recognized provider of superior services and IT solutions for the aeronautical, logistic and financial industries. As a part of the Lufthansa Group we implement technological solutions and dedicated services. Who are you? Your profile: Minimum 3+ years of experience as a Java Developer. Strong...

Role Summary We are looking for a Java Backend Engineer to design, develop, and continuously improve intelligent digital products and services that support employees and HR stakeholders, with AI at the core. Required Skills & Experience Strong experience in Java and Spring Boot, including Spring Batch and Spring Cloud, and building microservices. Proficiency...

Location: Warsaw (hybrid, 1-5 days/month from the office) Start Date: ASAP / up to 30 days notice period Responsibilities Develop and maintain Java applications in the banking environment. Build integrations and support transaction processing systems. Create and modify database solutions. Develop and execute unit and integration tests. Participate in code...

As a recruitment company, DCG understands that every business is powered by experienced professionals. Our management style and partnership approach enable us to meet your needs and provide continuous support. Due to our ongoing growth and the large number of recruitment projects we undertake for our partners, we are currently looking for: Senior Backend...

- 5+ years of backend or software engineering experience - Experience building data pipelines (batch and streaming) - Hands-on experience with AI/ML or generative AI in production environments - Strong coding skills in Java, Python, or Go - Experience with cloud platforms, Docker, and container orchestration - Knowledge of CI/CD, testing, and infrastructure...

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...

Luxoft Poland is seeking an experienced backend engineer to join a long-term, enterprise-scale project in Kraków. You will design, develop, and maintain mission-critical Java 11+ services using Spring Boot within a distributed microservices environment.Collaborating with architects, QA, DevOps, and product owners, you will drive technical direction,...

DCG Poland is seeking a skilled Software Developer to focus on backend and integration solutions in Gdynia, Poland. Responsibilities include building microservices, integrating APIs, and collaborating in an agile team. Candidates should have at least 5 years of experience, strong Java skills, and familiarity with various tools including Spring Boot and...

Sii Poland in Warsaw is seeking an experienced Senior Java Developer to join a team building a modern data integration and processing platform supporting logistics on a global scale. You will design scalable backend services and microservices using Java and Spring Boot, with a focus on event-driven integrations via Apache Kafka.The role requires hands-on...

VGW is seeking a Software Engineer to join our Poland-based Engineering team. You’ll help deliver high-quality solutions by applying solid engineering practices, collaborating with Product Managers and Principal Engineers to drive product development and maximize value.You’ll work with a stack including Kotlin on the JVM, TypeScript/React for the client,...

Sii Poland is seeking an experienced Senior Java Developer to join a team building a modern enterprise data integration and processing platform supporting global logistics.You will design and implement scalable backend services, microservices, and event-driven integrations using Java, Spring Boot, and Kafka; modernize legacy apps; participate in architecture...

Sii Poland is seeking an experienced Senior Java Developer to help build an enterprise data integration and processing platform. You will focus on scalable backend services, microservices, and event-driven integrations in a global environment.Responsibilities include designing and implementing data processing solutions, modernizing legacy apps, and...

AmRest Holdings SE w Katowicach poszukuje programisty Java do rozwoju backendu, migracji i optymalizacji systemów. Zakres obejmuje projektowanie funkcjonalności, utrzymanie istniejących usług oraz współpracę z zespołami biznesowymi w metodyce Agile.Doświadczenie z monolitycznymi i mikroserwisowymi środowiskami będzie atutem. Oferujemy pracę w...

Accenture Poland is hiring a Java Backend Developer to design, develop, and maintain backend services using Java 17+ with Spring Framework and Spring Boot 3.x. You will work on Nasdaq Calypso-based financial systems, integrate messaging platforms, and optimize database queries.You will implement tests with JUnit and follow secure coding practices. The role...

Diverse CG Sp. z o.o. Sp.k. in Gdynia, Poland is seeking a Software Developer to work on backend integration solutions. You will be responsible for building and maintaining microservices using Java and Spring Boot, and integrating APIs in a collaborative agile environment.The ideal candidate has over 5 years of experience and strong SQL knowledge, especially...

Join the Java Engineering Team at a top N. American Bank Are you a Java engineer who enjoys working on large scale and high performance software? Do you love working with smart people on meaningful technology? Want to work in capital markets on financial trading systems? If so, read on. The Role at a Glance - Senior Java Backend Engineer - Fully remote...