Oferty dla Java praca Polska

01.02.2026 | Pełny etat | Kraków | State StreetBy moving away from monolithic software to utilising next generation cloud-based technology that leverages Microsoft Azure, Kafka, Snowflake, etc. As a digital innovation leader, we invest into our solutions, processes, systems, and talent. Summary Act as Senior Java Software Engineer and Team Lead

01.02.2026 | Pełny etat | Kraków | N-iXDevelopment (HTML, CSS, JavaScript) - Strong proficiency with component-based frameworks and SSR (/React or ) or Angular with the desire to learn React

01.02.2026 | Pełny etat | Kraków | HERE TechnologiesGit, yarn, webpack, ESLint and Docker - Deep understanding of Type/JavaScript, HTML5 and CSS fundamentals - Working knowledge of REST API integration in web application - Familiarity with test frameworks such as Mocha, Jasmine and Cypress - Familiarity with CI/CD systems such as Gitlab and Jenkins

01.02.2026 | Pełny etat | Warszawa | Planner 5DJavaScript and TypeScript . Your main focus will be improving and refactoring existing code, writing tests, and ensuring performance and stability of our product. Note that we use object-oriented programming (OOP ) approach mainly as well as we work according to strict coding standards and other technical

01.02.2026 | Pełny etat | Kraków | N-iXWith AI Frameworks like Vercel AI SDK, LangChain, etc. - Strong proficiency with backend development (Typescript,C#) - Strong proficiency with SQL & NoSQL datastores (GraphQL, Redis) - Strong proficiency with frontend development (HTML, CSS, JavaScript) - Strong proficiency with component-based

01.02.2026 | Pełny etat | Warszawa | LeoVegas GroupWill collaborate alongside expert developers from four different expertises Backend (Java/Kotlin), Frontend(Typescript), Native (Typescript) apps and Regular Reporting (Java/Kotlin); along with dedicated Quality Assurance Engineers to deliver high-quality solutions that support a reliable and user oriented

01.02.2026 | Pełny etat | Warszawa | SnowflakeStrategy - Serve as a mentor to less experienced engineers, researchers, and product managers Ideal candidate - 3+ years of experience writing production-quality scalable code using backend languages (preferred Go, Python, Java) - BSc in a technical field (AI/ML, CS, DS, Physics, Math, etc), MSc a plus

01.02.2026 | Pełny etat | Poznań | BITROPY SPÓŁKA Z OGRANICZONĄ ODPOWIEDZIALNOŚCIĄThat power our platform. We're seeking an experienced engineer who thrives in modern JavaScript/TypeScript environments and has an AI-first mindset. You'll be building scalable backend systems and full-stack applications while embracing cutting-edge development practices, including agentic coding workflows

01.02.2026 | Pełny etat | Warszawa | LeoVegas GroupAnd security across the stack. OUR SUCCESSFUL CANDIDATE WILL HAVE THE FOLLOWING ESSENTIAL SKILLS ● 10+ years of software development experience with Java