Oferty dla Java praca Polska

01.04.2026 | Pełny etat | Wysokie Mazowieckie | LeoVegas GroupOn with automation and end-to-end validation. In this role, you will act as a strong technical QA partner, collaborating closely with backend (Java/Kotlin, Kafka, REST, MySQL), frontend (TypeScript), and mobile engineers. You will operate in an Agile environment with a mature CI/CD setup, working alongside product

01.04.2026 | Pełny etat | Wysokie Mazowieckie | AccentureAs a Frontend Developer Advanced proficiency in React and modern JavaScript/TypeScript Attention to detail and a proactive approach to problem-solving Solid understanding of HTML5, CSS3, and responsive design principles Experience in writing unit tests (e.G., Jest, Cypress) Strong problem-solving skills

01.04.2026 | Pełny etat | Wysokie Mazowieckie | UpsideRequirements → Extensive commercial experience in building web-based application (5 years). → Experience in at least one of Upside’s backend technology stack Ruby, Python, JavaScript or the willingness to learn based on your current skills. → Experience in at least one of Upside’s frontend technology stack

01.04.2026 | Pełny etat | Wysokie Mazowieckie | SPEEDNETCo najmniej 5 lat doświadczenia w tworzeniu aplikacji na platformę Android, bardzo dobrze znasz język Kotlin, masz doświadczenie komercyjne i świetnie odnajdujesz się w pracy z Jetpack Compose, rozumiesz i potrafisz modyfikować kod w języku Java, znasz specyfikę programowania na platformie Android, masz

01.04.2026 | Pełny etat | Wysokie Mazowieckie | Be in ITI analizy jakości kodu (flake8, pylint). Znajomość systemów kontroli wersji, wzorców projektowych i ich praktycznego zastosowania. Mile widziane znajomość innych technologii backendowych (np. Java, NodeJS, .NET); znajomość frameworków webowych (np. FastAPI, Flask); doświadczenie w pracy ze środowiskami

01.04.2026 | Pełny etat | Wrocław | SmartRecruiters Inc.Management Deep knowledge of the Linux operating system, with a focus on system hardening and troubleshooting performance issues Very good scripting skills (Bash and Python); coding experience (Golang, Java) is a plus Solid understanding of networking standards, including TCP/IP, DNS, VPN and load balancing

01.04.2026 | Pełny etat | Wrocław | commerce-uiCarhartt WIP, Magda Butrym and Rolex, and collaborated with designers from Pentagram, ex-Tesla, and ex-Apple. We're focused entirely on eCommerce, and our goal is simple to be one of the best eCommerce tech teams in the world. About the Role Skills we're looking for 2 years of experience in Javascript

01.04.2026 | Pełny etat | Wysokie Mazowieckie | LingaroTo collaborate with BA, QA, developers and offshore developers to plan, design, develop, test, and maintain mobile web and desktop-based applications requested by the stakeholders. Share knowledge with the team during workshops. Requirements 5 years of professional experience. Strong experience in JavaScript

01.04.2026 | Pełny etat | Toro Performance Sp. z o.o.Driven architectures. We match projects to your experience and technical preferences, and you will have a real impact on architecture and product development. Responsibilities design, develop, and maintain backend services using (TypeScript - JavaScript) implement new features and improve