4,503 java developer / freelancer jobs in Polska.

Ten Square Games in Wroclaw, Poland is seeking a Senior Unity Developer to turn ideas into engaging features loved by millions of players. You will collaborate with designers, artists and QA to optimize performance, ship new game features, and ensure clean, high-quality code across mobile titles. Fluency in English and ...

We are looking for an experienced Linux Expert Developer / DevOps Engineer to join an international team working on a large-scale infrastructure transformation project. The project focuses on migrating environments from VMware to Google Cloud Platform, developing the Linux platform, automating infrastructure administration ...

... Frontex, Liebherr, Pepsico i Saint-Gobain. O PROJEKCIE: Dla naszego klienta z branży ubezpieczeniowej poszukujemy specjalisty (-ki) na stanowisko Power BI Developer [K/M]. Dołączysz do projektu obejmującego transformację i migrację kluczowych procesów oraz struktur danych z platformy Oracle do środowiska Microsoft Azure ...

We are looking for a Senior Front-end Developer with Angular to join our team responsible for developing and maintaining business-critical applications supporting financial processes across multiple countries. The team focuses on modernizing applications, improving scalability, and ensuring high operational standards in ...

... specjalizująca się w spedycji morskiej, drogowej i lotniczej. Obecnie do naszego zespołu IT poszukujemy doświadczonej osoby na stanowisko: Poszukujemy UI/UX & Frontend Developera , który połączy projektowe spojrzenie na doświadczenie użytkownika (UX/UI) z solidnym warsztatem programistycznym w ekosystemie Angulara . Szukamy osoby, ...

... Duration: Long term (12 months with further extensions) Work model: 100% remote Type of cooperation: B2B Overview We are looking for a skilled Senior .NET Developer with strong experience in .NET / C# / Microsoft technologies / ASP to join our engineering team. You will be involved in the development of new products and ...

... insurance products, manage business-critical operations and support writing over €1bn in premiums. But we’re just getting started. We are seeking a Frontend Developer to build high-performance web applications that deliver functional and visually appealing solutions for our customers. In this role, you will translate business ...

... developed components - Troubleshoot issues SKILLS Must have - 3+ years of experience in Tech Lead - 8+ years of experience in Software Development - 5+ years as a Java Developer - 5+ Experience with Java BackEnd - 4+ years of experience with SpringBoot, Hibernate - Experience with SaaS/Docker/Kubernetes - 2+ years of experience ...

We are looking for contractors for the role: Software Engineer (Android), remote Rate: 130 - 155 pln/h (B2B contract via Harvey Nash) Duration:long-term (1st contract ab.

... efektywności kosztowej. Wymagania Minimum 5 lat doświadczenia zawodowego na stanowisku Full Stack Software Engineer lub Software Engineer. Bardzo dobra znajomość Java 11+ i Spring Boot oraz/lub TypeScript i React poparta doświadczeniem komercyjnym. Dobra znajomość REST API oraz integracji frontend-backend. Doświadczenie w pracy ...

... Defence and Security, Energy and Utilities, Financial Services, Government and Public Services, Health and Life Sciences, and Transport. We are seeking a Backend Developer with expertise spanning various aspects of software development, including Java OOPS concepts, Java 8/11/17 features, web applications, REST services, testing ...

... including Transport & Logistics, Financial Services, Energy & Utilities, Retail, and Media & Telecommunications. Job Description As a Data Technical Specialist Developeryour mission will be work closely within the XVA Product Team (Quants Team, Credit Risk, Market Risk, Methodology, Admission, Internal Model Validation, the ...

Firma Lemonmind w Gdańsku poszukuje PHP Fullstack Developerów do pracy przy ambitnych projektach internetowych. Idealny kandydat ma doświadczenie w programowaniu obiektowym i PHP (Symfony lub Laravel), zna relacyjne bazy danych, Linux i GIT. Oferujemy elastyczne godziny pracy oraz możliwość pracy w modelu hybrydowym. Oferujemy ...

We are looking for a Senior Full-stack Developer to join a team building a new product that leverages Python and FastAPI on the backend, React/TypeScript on the front end, with database management powered by PostgreSQL and OpenSearch. The product operates in a multi-cloud environment and makes heavy use of Databricks. Responsibilities ...

... tests Integrate test suites with CI/CD (Jenkins, GitHub Actions, Azure DevOps) Validate end-to-end workflows and applications running in AWS Collaborate with developers and product teams to ensure high-quality releases What we're looking for 7+ years of QA Automation experience Strong Java and automation framework development ...

Responsibilities: Implementing business solutions based on SQL and procedural programming languages such as PL/SQL. Designing and implementing database solutions in line with business requirements. Testing developed software and verifying the correctness of implemented solutions.

... between databases, data pipelines, and enterprise-wide systems. - Data Infrastructure: Engineering and optimizing data processing pipelines integrating Python- and Java-based components. - Technical Driving & Autonomy: Collaborating independently with technical stakeholders, driving solutions, and owning delivery outcomes. Sys ...

... initiative in the logistics and digital services sector, focused on creating mobile solutions that support millions of everyday users. As a Senior Android Developer, you will play a key role in designing, building, and improving high-performance mobile applications, working closely with cross-functional teams in an agile ...

Dla jednego z naszych klientów z sektora finansowego poszukujemy doświadczonego Solution Architecta / Senior Java Developera, który będzie odpowiedzialny za projektowanie i rozwój systemów płatniczych opartych o standard ISO 8583. Główne zadania: Projektowanie architektury systemów płatniczych (AMS, STM) Podejmowanie decyzji ...

MWDN is a global IT outstaffing company with 23+ years of experience that connects exceptional tech talent with leading companies across Israel, the USA, Great Britain, and Western Europe. We offer opportunities to work on international products in a stable and professional environment.