4,503 react jezyk developer jobs in Polska.

13000 - 22000 zł

... 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 HTML, ...

Join a fast-growing international project where your work will impact mobile products used by millions of users worldwide. We are looking for a Middle/Senior React Native Developer with strong mobile expertise and a product-oriented mindset to strengthen our distributed team. At Sigma Software, you will collaborate with ...

• Kontrakt

$2k USD

We are seeking a Senior Full-stack Engineer to strengthen the operational foundation of the fund by expanding the application and deepening the insights available to the Infrastructure team.

• Kontrakt

$2k USD

We are seeking a Senior Full-stack Engineer to strengthen the operational foundation of the fund by expanding the application and deepening the insights available to the Infrastructure team.

• Kontrakt

12600 - 29400 zł

... 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 HTML, ...

Projekt realizowany w obszarze usług bankowości elektronicznej dla klientów indywidualnych. Rola obejmuje rozwój nowoczesnych aplikacji frontendowych opartych o React, działających w architekturze mikroserwisowej. Twój zakres obowiązków Implementacja nowych funkcjonalności w aplikacjach frontendowych Rozwój i utrzymanie aplikacji ...

• Hybrydowo
• Pełny etat
• Kontrakt

... Understanding of containerization and orchestration technologies like Docker/Kubernetes and GCP Cloud platform. Experience in developing UI applications using ReactJS. Previous experience in the financial sector, specifically banking. Other Details: Team Structure: Global team collaboration across regions. Project Context: ...

19000 - 28000 zł

... have networking events, coding challenges, and company parties for different occasions. Qualifications At least 7 years of experience working as a Frontend Developer or Fullstack Developer. Experience with object-oriented software development in Java. Knowledge of web development technologies, including HTML, CSS, and TypeScript. ...

• Hybrydowo
• Kontrakt

... in the best way. For more information about Accenture Song Poland please visit our website. THE WORK: Contribute to the design and development of applications React, promoting continuous learning and skill enhancement. Work as part of an international development team in a growth-oriented environment, adhering to Agile practices. ...

550 zł PLN / month

... have networking events, coding challenges, and company parties for different occasions. Qualifications - At least 7 years of experience working as a Frontend Developer or Fullstack Developer. - Experience with object-oriented software development in Java . - Knowledge of web development technologies, including HTML, CSS , ...

21840 - 26880 zł

... us build two brand-new products. This is a total greenfield setup: new architecture, new codebases, new delivery approach, built as separate systems in .NET + React, with a strong focus on AI-first engineering. Day to day, you’ll use tools like Claude Code and work with a framework that leverages AI agents to speed up delivery, ...

• Stacjonarnie
• Kontrakt

... zespołu w modelu DevSecOps Wymagania: Mimimum 5 lat doświadczenia w podobnej roli Doświadczenie w projektach z sektora bankowego lub finansowego Dobra znajomość React oraz doświadczenie w tworzeniu nowoczesnych aplikacji webowych Komercyjne doświadczenie w budowie systemów backendowych opartych o Java oraz rozwoju usług API ...

• Hybrydowo
• Kontrakt

... in the best way. For more information about Accenture Song Poland please visit our website. THE WORK: Contribute to the design and development of applications React, promoting continuous learning and skill enhancement. Work as part of an international development team in a growth-oriented environment, adhering to Agile practices. ...

• Zdalnie

1800 - 2200 €

Legalne zatrudnienie w oparciu o francuską umowę o pracę tymczasową dzięki czemu jesteś częścią francuskiego systemu podatkowego, emerytalnego i socjalnego Umowa o pracę Praca tymczasowa Praca od zaraz Praca zdalna Dzienna zmiana

• Stacjonarnie
• Kontrakt

... zespołu w modelu DevSecOps Wymagania: Mimimum 5 lat doświadczenia w podobnej roli Doświadczenie w projektach z sektora bankowego lub finansowego Dobra znajomość React oraz doświadczenie w tworzeniu nowoczesnych aplikacji webowych Komercyjne doświadczenie w budowie systemów backendowych opartych o Java oraz rozwoju usług API ...

26880 - 30240 zł

Poszukujemy doświadczonego Senior Fullstack Developer (React & https://jobeax.com/link/JSd7UYCSg572jJDY) do zespołu odpowiedzialnego za rozwój globalnej platformy webowej wspierającej działania marketingowe i komunikacyjne międzynarodowej organizacji. Osoba na tym stanowisku będzie rozwijać nowe funkcjonalności, integrować ...

23520 - 25200 zł

... support. Due to our ongoing growth and the large number of recruitment projects we undertake for our partners, we are currently looking for: Senior Fullstack Developer (Java + React) Responsibilities: Develop application features using Java, Spring Boot and React Collaborate closely with the business team to deliver requirements ...

• Zdalnie
• Pełny etat
• Kontrakt

135 zł PLN - 188 zł PLN

... date: around mid August 2026 Project duration: 3 months Requirements Min. 3 years of experience for regular role and min. 5 years of experience for senior role React & Flutter: Strong expertise in React (Web) and Flutter (Mobile) development; Design Systems: Proven experience in building, structuring, and maintaining component ...

• Zdalnie
• Hybrydowo

360k

... architects, analysts, testers, and development teams within an enterprise environment. YOUR PROFILE - At least 5 years of professional experience as a Full Stack Developer. - Strong expertise in TypeScript for both frontend and backend development. - Proven experience with React and modern frontend development practices, knowledge ...

• Zdalnie
• Kontrakt

9700 - 15300 zł

... new technologies – including AI-driven products like recommendations, translation, and video generation. - Driving frontend architecture and development using React, React Native, Expo, and TypeScript. - Designing scalable and high-performance solutions with a strong focus on usability and product experience. - Participating ...