4,421 java developer / freelancer jobs in Polska.

• Zdalnie

MUST-HAVE: Min.

• Kontrakt

$2k USD

We are creating a new product in a multi-cloud setup and are seeking a Senior Full-stack Developer to drive backend and frontend delivery. You will build with Python/FastAPI, React/TypeScript, PostgreSQL, OpenSearch, and heavy Databricks usage while optimizing performance. Apply today. Responsibilities Create and maintain ...

• Kontrakt

... Work in globally distributed teams. Qualifications Bachelor's degree in Computer Science or related field. Minimum of 6 years of experience as a Full-Stack Developer. Strong understanding of Java/Kotlin, Spring Boot, Spring Data, React, Material Design, and PostgreSql. Experience with AI, voice processing is a plus Experience ...

550 zł PLN / month

... 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 ...

... Collaborate with Product, Engineering and Business stakeholders Support technical decision-making and engineering best practices Improve engineering processes and developer experience Monitor project scope, quality, timelines and delivery Conduct performance reviews and support employee development Foster a collaborative, high-performing ...

• Kontrakt

$2k USD

We are seeking a Lead Java Full Stack Engineer to accelerate modernization work across credit risk workflows, model integration, and DB2-exit-adjacent data modernization. This role sits within the risk management function, where credit officers review counterparties through business workflows relying on model-generated ...

• Stacjonarnie

Responsibilities - Contribute to the development, integration, data migration, testing, and deployment of Salesforce-based solutions. - Support solution shaping, client workshops, and cross-functional delivery activities. - Participate in occasional on-site customer activities when required.

• Zdalnie
• Hybrydowo

... environment where collaboration and creativity thrive. Join us to shape the future of technology together! About the role We're looking for experienced Integration Developers to join our team. The goal of the project is to automate the production of advertising newspapers. The system collects advertisements and inserts, calculates ...

• Zdalnie
• Pełny etat

11690 - 21710 zł

... nastawieniem na wyzwania, ciekawość technologii i zwinność - współtworzymy wyjątkowe rozwiązania IT. Aktualnie poszukujemy osób na stanowisko: Programista FullStack (Java + Angular) Konkrety: Stawka: 70 - 130 PLN/h na FV Miejsce pracy/praca zdalna: Zapewniamy dużą swobodę pracy zdalnej, przy czym zapraszamy 2x/tydzień do naszego ...

• Zdalnie
• Hybrydowo
• Stacjonarnie
• Pełny etat

Wir, die emagine GmbH, suchen für unsere Business Unit Insurance mehrere Java-Entwickler (m/w/d) für die Entwicklung eines neuen Vertriebs- und Vertragssystems für die Fachabteilung Kranken. Das bestehende Legacy-System soll sukzessiv abgelöst werden, um effizientere Prozesse in der Fachabteilung zu ermöglichen. Rahmenbedingungen ...

• Stacjonarnie

33600 zł

... ability to work in an international environment Nice to have: Microsoft 365 Certified: Enterprise Administrator Expert (MS-102) Microsoft Certified: Azure Developer Associate (AZ-204) Microsoft Certified: Power Platform Developer Associate (PL-400) Microsoft Certified: Azure AI Fundamentals (AI-900) Recruitment process: ...

• Zdalnie
• Hybrydowo
• Pełny etat

13470 - 22000 zł

... business, processes, and architecture. But at the end of the day, the result is always the same: a ready-to-use solution used by everyone around us. As a Sollers developer working within our Salesforce Competence, you’ll have the opportunity to continuously expand your skill set, navigate complex challenges, and contribute to ...

• Kontrakt

... standardized tools, libraries, and frameworks to optimize development workflowsGuide adoption of AI technologies on the platform (GenAI, AI agents, AIOps) to improve developer productivity and operationsIntegrate diverse development tools and services within the platform ecosystem to support multiple teamsEnhance developer experience ...

32000 zł

We are looking for a Staff/Lead Java Engineer to join a greenfield initiative building a large-scale distributed backend platform for advanced manufacturing environments. The role focuses on defining system architecture, APIs, and data flows for highly scalable, event-driven systems with complex integrations and strong ...

• Hybrydowo
• Kontrakt

... charakterze programisty fullstack w projektach o podobnej skali doświadczenie pracy i głębokie zrozumienie zwinnych metodyk wytwórczych (SCRUM) praktyczna znajomości: Java, Kotlin oraz Angular znajomość technologii OKD, Camel 4.8, Camunda 7/CIB7, WSO2 Micro Integrator v4.4.0 znajomość narzędzi Git, Jenkins, Docker Mile widziane: ...

• Hybrydowo

6k

... standards of service, integrity, and responsibility. Brightstar has approximately 6,000 employees. For more information, please visit Role Overview: As a Frontend Developer, you will play pivotal role in the design, development, and maintenance of user-facing components of our software solutions. You’ll collaborate with product ...

1100

... over to Java or have an interest to over to Java. One of the main tasks will be to transition the remaining C++ components to Java. When all components are on Java there will be opportunities to expand into other areas in the application stack. We're looking for a passionate Software Developer with strong Can-Do attitude ...

• Kontrakt

... Działamy w takich modelach biznesowych jak managed services, fixed prices oraz wspieramy zespoły naszych klientów w modelach scale up the team. Poszukujemy Python Developera, który zajmie się tworzeniem i rozwojem mikrousług oraz BFF z wykorzystaniem FastAPI. Praca w modelu hybrydowym - 2 x tygodniu praca w biurz w Warszawie. ...

• Zdalnie
• Kontrakt

140 zł PLN

... oferta jest dla Ciebie, jeśli: - Masz wykształcenie wyższe techniczne (STEM – IT, telekomunikacja lub pokrewne) - Masz min. 5 lat doświadczenia jako Full Stack Developer - Masz min. 1,5 roku doświadczenia z AI / LLM w projektach komercyjnych (nie tylko używanie, ale także wdrażanie i promowanie narzędzi AI) - Bardzo dobrze ...

• Zdalnie
• Kontrakt

60k

... Java oraz interfejsów frontendowych w React., Rozwój wspólnej biblioteki komponentów UI oraz architektury backendu. Minimum 5 lat doświadczenia jako Fullstack Developer, w tym znajomość Java 21., Gotowość do spotkań koordynacyjnych w Warszawie lub Krakowie (ok. 1x w tygodniu)., Znajomość Linux na poziomie użytkownika oraz ...