Principal Java Developer Jobs in Poland

For our client we are looking for a Java Developer (TMS) - Analyst to join the team in Warsaw.Location: Warsaw (Poland)Working model: hybrid (4 days/week on-site)Contract type: CoE/B2BStart/End project: 01.06.2026 to 31.05.2027Job Responsibilities Design and implementation of IT solutions based on t...

For our client an IT company specializing in new product development and R&D focused on solving complex challenges in the tech industry we are looking for a Senior Java Developer based in Poland or Lithuania.Responsibilities Feature development design implement and integrate new functionality using...

Job description Hello World!Jesteśmy The Codest międzynarodową firmą technologiczną z siedzibą w Londynie oraz hubami technologicznymi w Polsce.Od lat specjalizujemy się w tworzeniu aplikacji webowych rozwiązaniach chmurowych utrzymaniu i rozwoju systemów oraz zapewnianiu jakości oprogramowania. Pr...

Job descriptionOur client is an international supplier of communication and information systems for control centers with safety-critical tasks.They specialize in developing and distributing Control Centre Solutions for the Air Traffic Management and Public Safety & Transport sectors.As a Software De...

We are seeking a skilled and detail-oriented Java developer to join the Payments Engineering team. The candidate will work in a pod with 3-4 experienced Java developers and focus on adapting legacy applications for non-discretionary ISO20022 changes which is a new financial messaging standard. An id...

As a Junior Java Developer you will:Analyse and understand business and technical requirements and work with clients across different domains and industries Produce high-quality design deliverables that describe how the solution will accommodate business and technical requirements Design develop and...

As a Junior Java Developer you will:Analyse and understand business and technical requirements and work with clients across different domains and industries Produce high-quality design deliverables that describe how the solution will accommodate business and technical requirements Design develop and...

Autenti to europejska platforma usług zaufania która łączy ludzi i firmy w przestrzeni cyfrowej zapewniając szybkość wygodę i bezpieczeństwo. Wspieramy firmy w zarządzaniu dokumentami - od e-podpisów (Autenti eSign) przez weryfikację tożsamości (Autenti eID) po e-doręczenia i archiwizację (Autenti e...

Jesteśmy Autenti tworzymy standard podpisu elektronicznego który raz na zawsze wyeliminuje papier w procesie podpisywania dokumentów. Nasz flagowy produkt Platforma Autenti to narzędzie wykorzystywane przez tysiące klientów z ponad 120 krajów. Dzięki naszym innowacyjnym rozwiązaniom użytkownicy...

Co będzie należeć do Twoich obowiązkówUczestniczenie w całym cyklu życia aplikacji - od planowania przez implementację dokumentację testowanie i wdrażanie aż do monitorowania na produkcjiPisanie wysokiej jakości kodu pokrytego kilkoma rodzajami testów w architekturze mikroserwisowej (całościowo w fi...

We are looking for 3 Software Development Engineers (Java) to join a managed service engagement supporting a large-scale data and analytics ecosystem. The team will contribute to an open-source table format project widely used in distributed data processing systems with the goal of improving interop...

Development is the largest discipline at Endava. Our developers design build and release software products in multiple programming languages frameworks and libraries. Always collaborating with cross-functional project teams our developers are adaptable problem-solvers with a client-oriented mindset....

Development is the largest discipline at Endava. Our developers design build and release software products in multiple programming languages frameworks and libraries. Always collaborating with cross-functional project teams our developers are adaptable problem-solvers with a client-oriented mindset....

Job DescriptionAre you interested in joining of Europes fastest growing companies Do you want to impact the wellbeing of millions of usersIf yes join us to make an impact in a fast-paced and dynamic environment where youll play a key role in driving financial accountability supporting strategic deci...

Java Developer Opportunity to Learn GuidewireLocation: Katowice - 2 days office / 3 days remoteLet us introduce you the job offer by EY GDS Poland a member of the global integrated service delivery center network by EY.The opportunityAs a Java Developer you will contribute to the delivery of moder...

Co będzie należeć do Twoich obowiązkówUczestniczenie w całym cyklu życia aplikacji - od planowania przez implementację dokumentację testowanie i wdrażanie aż do monitorowania na produkcjiPisanie wysokiej jakości kodu pokrytego kilkoma rodzajami testów w architekturze mikroserwisowej (całościowo w fi...

Java DeveloperLocation: Katowice - 2 days office/3 days remoteLet us introduce you the job offer by EY GDS Poland a member of the global integrated service delivery center network by EY.This specific position gives you the opportunity to interact within international environment and work with the m...

We are looking for a dedicated Senior Java Developer to join our team (18 people in total) on an exciting project! You will play a critical role in shipping missoin-critial features for the client. Project duration: 6 months.TasksThis position offers an exciting opportunity to impact a core product...

At Roche you can show up as yourself embraced for the unique qualities you bring. Our culture encourages personal expression open dialogue and genuine connections where you are valued accepted and respected for who you are allowing you to thrive both personally and professionally. This is how we aim...

At Roche you can show up as yourself embraced for the unique qualities you bring. Our culture encourages personal expression open dialogue and genuine connections where you are valued accepted and respected for who you are allowing you to thrive both personally and professionally. This is how we aim...