Praca: senior java developer

This is usAt Avenga, we believe that human creativity empowers technology that matters. Operating globally, our 6000+ specialists provide a full spectrum of services, including business and tech advisory, enterprise solutions, CX, UX and Ul design, managed services, product development, and software development.About the roleWe are looking forSenior...

Job Role: Senior Full Stack DeveloperLocation: Warsaw Poland (Hyrbid)Job type – Contract (B2B/Freelancing)Job Description:Key Skills Required:Java 8 or higherSpring BootSpring REST / REST APIsMicroservices architectureFrontend experience: Angular or ReactCore developer fundamentals including:Databases (MongoDB preferred, SQL acceptable)CI/CD pipelines...

Job InfoWe are looking for an experiencedSenior Java Developerfrom Kraków or nearbyin order to provide support to our client's team.About ACL IQ project:The primary objective of the ACL IQ project is to increase ancillary sales revenue through personalized offers and dynamic pricing of ancillary services such as baggage, seats, and other flight amenities....

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...

Senior Java Developer SKILLS: Java | syntax C++ | PostgreSQL | Git B2B: PLN 125 - 175 / Hour LOCATION: REMOTE (POLAND) START DATE: 03.11.2025 END DATE: 28.02.2026 Key Duties and Requirements: A Roadmap to Your Professional Success Scope of responsibilities: Rewrite existing system components from C++ to Java (primarily backend). Understand and analyze...

On behalf of Shift4 (form. Finaro), SD Solutions is looking for a talented Senior Java Developer to join our Billing project, which handles the processing of fees, exchanges, payments, invoices, and statements for our clients. We are looking for an experienced and skilled senior engineer who likes and can independently take charge of the entire feature...

On behalf of Shift4 (form. Finaro), SD Solutions is looking for a talented Senior Java Developer to join our Billing project, which handles the processing of fees, exchanges, payments, invoices, and statements for our clients. We are looking for an experienced and skilled senior engineer who likes and can independently take charge of the entire feature...

Senior Java Developer Technologie, których używamy Java O projekcie Dla naszego klienta z branży bankowej poszukujemy doświadczonego Senior Java Developera, który dołączy do zespołu rozwijającego wewnętrzne procesy biznesowe oparte o nowoczesny stack technologiczny (Java / Groovy / Spring / BPM). Projekt ma charakter długoterminowy (12+ miesięcy)...

We are looking for an experienced and ambitious Java Developer. Join our team to work on projects for our international and local clients.About DevapoAt Devapo, we focus on continuous self-development and acquiring new knowledge. We work with clients both in Poland and internationally, delivering solutions that drive business growth. If you're a quick...

Java Developer We are delighted to present this opportunity for our global financial services client, who is looking to recruit a Java Developer. Be part of our Client’s Software Labs communities which give you an opportunity to develop your skills as well as share your knowledge and experiences with others. Java Developer Krakow As a Java Developer...

Java Developer We are delighted to present this opportunity for our global financial services client, who is looking to recruit a Java Developer. Be part of our Client’s Software Labs communities which give you an opportunity to develop your skills as well as share your knowledge and experiences with others. Java Developer Krakow As a Java Developer...

DescriptionDo you have proven experience as a Senior Java Developer, with a strong background in designing and implementing clean, maintainable, and scalable backend services using Java, Quarkus/Spring, JPA/Hibernate, and SQL? Are you confident navigating the modern backend ecosystem—building robust APIs, ensuring performance and reliability, and...

Description Do you have proven experience as a Senior Java Developer, with a strong background in designing and implementing clean, maintainable, and scalable backend services using Java, Quarkus/Spring, JPA/Hibernate, and SQL? Are you confident navigating the modern backend ecosystem—building robust APIs, ensuring performance and reliability, and...

Join our team as a Java Developer at Kruko, a software house specializing in the creation of mobile and web applications tailored to the specific needs of our clients. We deliver innovative programming projects that support and modernize business operations in Poland and around the world.Responsibilities:Design, develop, and maintain Java-based...

Java DeveloperMiejsce pracy: Nowy SączTechnologie, których używamyWymaganeMavenPostgreSQLGITJavaDockerRabbitMQRedisTwój zakres obowiązkówrealizacja zadań z zakresu "twardej informatyki" – skupienie na logice backendowej i złożonych procesach, bez "rysowania okienek"tworzenie i utrzymanie rozwiązań w technologiach rozproszonych (korzystamy z...

For an international consulting company we're looking for a Senior Java Developer.<\/b> The company primarily operates in Scandinavian countries such as Sweden, Norway, Denmark, Finland, and Poland. It connects highly skilled professionals with organizations in need of specialized project support. With a broad network of contractors and...

For an international consulting company we're looking for a Senior Java Developer.<\/b> The company primarily operates in Scandinavian countries such as Sweden, Norway, Denmark, Finland, and Poland. It connects highly skilled professionals with organizations in need of specialized project support. With a broad network of contractors and...

We are looking for Java Application Developer<\/b> to join the Technology team to help our client focus on the new multi\-year technology initiative to revamp and enhance Field Technology platform. <\/div> <\/div> Our client is a global International Financial Institution with all major Financial centres in more...

We are looking for Java Application Developer<\/b> to join the Technology team to help our client focus on the new multi\-year technology initiative to revamp and enhance Field Technology platform. <\/div> <\/div> Our client is a global International Financial Institution with all major Financial centres in more...

Senior JavaMiejsce pracy: WarszawaTechnologies we useExpectedJavaSpring / Spring BootSpring MVCJPA/HibernateAbout the projectRate: 1 200 - 1 300 PLN per day - B2BWe are seeking a Senior Java Developer to contribute expertise in backend engineering for one of the leading global payments technology environments. This long-term opportunity offers a hybrid work...