senior java developer

Znana firma technologiczna poszukuje Starszego Programisty Java do pracy w Polsce. Do Twoich zadań będzie należało projektowanie i implementacja innowacyjnych rozwiązań, dokumentacja oraz opieka nad młodszymi programistami. Idealny kandydat powinien mieć wykształcenie wyższe oraz przynajmniej 3 lata doświadczenia w programowaniu Java i tworzeniu...

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...

- Minimum 6-8 lat doświadczenia jako Java Developer w środowisku Agile (Scrum) - Bardzo dobra znajomość Java (11+) i ekosystemu Java - Praktyczne doświadczenie z architekturą mikroserwisową - Doświadczenie w tworzeniu REST API - Umiejętność projektowania złożonych systemów - Znajomość wzorców projektowych - Praca z bazami danych: relacyjnymi...

XTB is a global company from the financial industry, focusing on online trading of financial instruments. We are the largest FinTech in Poland and a leader in Central and Eastern Europe, and the range of our operations covers several countries, including Asia and South America. At XTB, we focus on the development of our employees, giving them opportunities...

XTB is a global company from the financial industry, focusing on online trading of financial instruments. We are the largest FinTech in Poland and a leader in Central and Eastern Europe, and the range of our operations covers several countries, including Asia and South America. At XTB, we focus on the development of our employees, giving them opportunities...

Senior Java Developer | Remote| Fintech Client You will: - Modernise legacy Java services using AI-assisted analysis, refactoring and testing - Build AI-powered CI/CD pipelines with automated code review, test generation and security scanning - Develop MCP servers and LLM-based tooling for other engineering teams - Ship measurable results: faster APIs,...

XTB is a global company from the financial industry, focusing on online trading of financial instruments. We are the largest FinTech in Poland and a leader in Central and Eastern Europe, and the range of our operations covers several countries, including Asia and South America. At XTB, we focus on the development of our employees, giving them opportunities...

XTB is a global company from the financial industry, focusing on online trading of financial instruments. We are the largest FinTech in Poland and a leader in Central and Eastern Europe, and the range of our operations covers several countries, including Asia and South America. At XTB, we focus on the development of our employees, giving them opportunities...

Sii Sp. z o.o. w Warszawie poszukuje doświadczonego Java Developera do pracy w sektorze bankowym. Będziesz projektować i rozwijać backend w Java, implementować RESTful API i pracować z bazami danych oraz narzędziami CI/CD.Wymagane są silne umiejętności SQL, znajomość Git i chmury (GCP/AWS/Azure) oraz Kubernetes. Praca w biurze w Warszawie z...

3 - 5+ years of experience in building financial/ trading systems using Java or C++ on Linux;Expertise in multi-threaded/concurrency programming using lock - free algorithms;Proficiency in low - latency programming concepts and techniques;Experience with the design and development of distributed systems;Strong knowledge of AWS EC2 and experience in...

Ta oferta jest dla Ciebie, jeśli: posiadasz minimum 6 lat doświadczenia w roli Java Developera i przynajmniej 1 rok pracy z LLM w produkcji, znasz architektury agentowe (ReAct, MCP, frameworki orkiestracji), pracujesz ze Spring AI/LangChain4j, LLM API, embeddingami i bazami wektorowymi, observability AI, specification-driven development, posiadasz...

Strong experience in building Java-based microservices — hands-on expertise in designing, implementing, and evolving microservices, with an understanding of scalability and performance challenges.Commercial experience with the Angular framework and solid knowledge of RxJS, TypeScript, HTML5, CSS3/SCSS.Ability to deliver according to requirements —...

Necessary Skills:strong, hands-on experience with Java 17 / Java 21,commercial experience with Kotlinproven experience in designing and developing backend systems for distributed environments,deep understanding of asynchronous and event-driven architectures,ability to design clean, maintainable and testable codebases,experience working with code reviews,...

Minimum 10 lat doświadczenia komercyjnego w programowaniu JavaMinimum 2 lata doświadczenia z KotlinDoświadczenie w projektowaniu i budowie mikroserwisówBardzo dobra praktyczna znajomość Spring Framework, JPA/Hibernate, REST API, OpenAPI/SwaggerDoświadczenie w integracji systemów rozproszonychUmiejętność projektowania i implementacji rozwiązań...

Strong experience with Java 17+ (concurrency, low-latency design, data structures, lambdas). Familiarity with TDD, JUnit, CI/CD, REST APIs, messaging technologies. Understanding of DevOps principles and automation practices. Strong communication skills and ability to work in a global Agile team. Nice to Have: FX business knowledge. Open-source...

Recommended Qualifications:6-10 years of relevant experience in Apps Development or systems analysis roleExtensive experience system analysis and in programming of software applicationsExperience in managing and implementing successful projectsSubject Matter Expert (SME) in at least one area of Applications DevelopmentAbility to adjust priorities quickly as...

Recommended Qualifications: 6-10 years of relevant experience in Apps Development or systems analysis role Extensive experience system analysis and in programming of software applications Experience in managing and implementing successful projects Subject Matter Expert (SME) in at least one area of Applications Development Ability to adjust priorities...

Necessary Skills: strong, hands-on experience with Java 17 / Java 21, commercial experience with Kotlin proven experience in designing and developing backend systems for distributed environments, deep understanding of asynchronous and event-driven architectures, ability to design clean, maintainable and testable codebases, experience working with code...

Dołącz do doświadczonego zespołu seniorów i pracuj nad systemem opartym na serverless AWS, mikroserwisach i IaC.Nasze Rekruterki inasi Rekruterzy znają ITDołączysz do rozwoju innowacyjnej platformy typu Virtual Developer, która pozwala tworzyć oprogramowanie na podstawie promptów.Dołącz do j‑labs i rozwijaj nowoczesne platformy wspierające...

DCG is seeking a Java software engineer to design, develop and test components of the Transfer Agency Investor Onboarding system. You will collaborate with business analysts to align user stories and acceptance criteria and integrate in-house solutions with vendor systems.You will resolve issues in test and production, enhance technical specs and data...