Senior Java Developer w Warszawa, Polska is listed on Jobeax. Browse 120,000+ vacancies available.
Summary: The Senior Java Developer plays a crucial role in designing and implementing complex Java-based solutions, mentoring other team members, and contributing to large-scale projects in either the enterprise or public sectors. Remote work model Contract type: B2B, long-term- 48 months Business travels: No Salary Grids: 160-180 zł/h Main Responsibilities: Design and implement complex Java-based solutions. Mentor junior developers and assist in team knowledge sharing. Manage and contribute to large-scale enterprise or public-sector projects. Key Requirements: Fluent in German (C1) and English (min. B1). Degree in Computer Science or equivalent. Minimum of 5 years of professional experience in Java Strong understanding of Spring Boot, RESTful APIs, testing frameworks (JUnit, Mockito) Experience in OpenShift and Helm charts and ORM frameworks like Spring Data or JPA Knowledge of Oracle or PostgreSQL (min. 1 year). Experience with Gradle for continuous integration (min. 2 years). Experience with large public sector projects or comparable private sector engagements. Nice to Have: Additional years of experience with core technologies beyond the stipulated minimum. Frontend experience with React and TypeScript, and understanding of Ajax (min. 1 year). Experience with complex enterprise application integration.
Senior Full-Stack Engineer (Java and React) Important: if an employer asks you to log into their system via iCloud or Google, send a code, an SMS or Telegram password, run some code, or install software — refuse. These are signs of fraud. We are seeking a Senior Full-Stack Engineer with strong expertise in Java, Spring ...
... continuous support. Due to our ongoing growth and the large number of recruitment projects we undertake for our partners, we are currently looking for: Fullstack Java Developer Offer: - Private medical care - Co-financing for the sports card - Constant support of dedicated consultant - Employee referral program ,[Design, develop, ...
Dla naszego Klienta szukamy Java & Kotlin Developera Wymagania: min 5-letnie doswiadczenie w programowaniu: Java 17+/Kotlin znajomość systemów kolejkowych lub eventowych (np. Rabbit MQ, Nats, Kafka) znajomość narzędzi do monitoringu (np. Grafana, Kibana, APM) znajomość GNU/Linux umiejętność pracy w GIT znajomość zagadnień ...
... Biegła znajomość języka polskiego. Wspólnie z naszym Partnerem z branży technologicznej poszukujemy doświadczonego/ej specjalisty/ki do świadczenia usług jako Java Lead Developer . Projekt obejmuje migrację rozbudowanego systemu do zarządzania majątkiem dla biura maklerskiego z architektury desktopowej (około 1700 plików ...
... continuous support. Due to our ongoing growth and the large number of recruitment projects we undertake for our partners, we are currently looking for: Fullstack Java Developer Offer: - Private medical care - Co-financing for the sports card - Constant support of dedicated consultant - Employee referral program ,[Design, develop, ...
... poznania różnych technologii oraz kontekstów biznesowych dzięki pracy przy różnorodnych projektach realizowanych w modelu fixed price Projekt Poszukujemy MID Java Developera, który dołączy do naszego zespołu odpowiedzialnego za realizację projektów związanych z budową, rozwojem i modernizacją aplikacji dla klientów. Projekty ...
We are looking for a Lead Java Developer with a passion for quality demonstrated through Agile and TDD practices, someone who can build robust and scalable Java backend applications within the complex finance domain. Responsibilities Develop and maintain Java-based applicationsDesign infrastructure and network topology ...
... and supporting a comprehensive, open-source, multi-language ecosystem—highlighted by our agent development kit (ADK) and related agentic protocols we serve developers both inside and outside of Google. Our work is pivotal to forging a unified and powerful GenAI landscape for the entire developer community. As a Senior Software ...
Mendix Developer Miejsce pracy: Opole Technologies we use Expected - Mendix - Java - HTML - JavaScript - Microservices - REST - SOAP About the project Choosing Capgemini means choosing a company where you will be empowered to shape your career in the way you’d like, where you’ll be supported and inspired by a collaborative ...
Enfint — ведущий финансовый институт, который расширяет инженерную能力 в Польше для создания межплатформенной платформы, соединяющей UI‑слой с несколькими бэкенд-системами. Платформа изначально поддерживает консолидированный торговый blotter по FX, опционам, товарам и процентным ставкам.
Diverse CG Sp. z o.o. Sp.k. in Poland is looking for a Senior Test Automation Engineer. The role requires over 5 years of experience in development with Python or Java, experience with GIT and BDD tools, and strong competency in CI/CD tools. Responsibilities include requirement analysis, test planning, and implementing ...
EPAM Systems in Poland is seeking a Senior AI & Agentic Systems Engineer (Java) to join our team. The role blends enterprise Java development with cutting-edge AI, focusing on autonomous, AI-powered applications built on robust Java/Spring Boot backends. You’ll integrate LLMs, design agent workflows, and collaborate with ...
Dla międzynarodowej firmy ubezpieczeniowiej z centralą w Austrii poszukujemy Fullstack Developera, który w 70% czasu pracy będzie odpowiedzialny za development po stronie Frontendu Lokalizacja: przewidziana jest praca z biura w Warszawa (raz na dwa tygodnie) Raz w miesiącu spotkania chapterowe (obowoązkowo) w Warszawie, ...
... completion of higher education as a qualified IT specialist or university degree in computer science. - At least 2 years of experience working as a Frontend Developer or Fullstack Developer with React . - Experience with object-oriented software development in Java . - Knowledge of web development technologies, including ...
... seamless application maintenance and continuous improvement of code quality You're ideal for this role if you have: At least 3 years of experience as a FullStack DeveloperStrong background in Java 11+ (project currently runs on Java 17), JDK 8+, Hibernate, JUnit, Spring Framework (Boot, Batch, Security), and RESTful microservices ...
... klientów oraz rozwój nowoczesnych technologii w branży ubezpieczeniowej. Wymagania must have: • Minimum 2–3 lata doświadczenia komercyjnego. • Dobra znajomość Java oraz Spring Framework lub Spring Boot. • Praktyczna znajomość Angulara, TypeScript, RxJS, HTML i CSS. • Doświadczenie z Web Components i Module Federation. • ...
Luxoft Poland, in partnership with DeGruyter Brill, is assembling a small senior team to develop a Cloud Platform. The goal is to start with a focused group and scale based on delivery performance and collaboration. Candidates should understand integrated systems, dig through log files, communicate clearly, and apply common ...