Oferty dla Junior Java Developer praca Polska

23.06.2026 | Pełny etat | Kraków | j-labsW technologiach frontendowych JavaScript/TypeScript, React. Znasz architekturę mikroserwisową oraz narzędzia z zakresu komunikacji asynchronicznej. Stawiasz na jakość - znasz najlepsze praktyki programowania i wzorce projektowe. Znasz TDD/BDD/DDD i narzędzia JUnit, Mockito, Jasmin, Selenium/Protractor Swobodnie

23.06.2026 | Pełny etat | Kraków | N-iXCreation, and maintenance (Xray or similar TMS). Experience with rational and non-rational databases. Developer friendly Security Mindset Flexible minded Job Responsibilities Creation and maintenance of automated tests on TypeScript in PlayWright Perform manual functional testing of the application Design

23.06.2026 | Pełny etat | Kraków | speedappArchitecture alike Take part in code reviews across the stack - backend, frontend, and the glue in between REQUIREMENTS Strong backend skills in Java 21 with Spring - Spring Boot and Hibernate Solid frontend experience with JavaScript, TypeScript, React, and Redux Toolkit Good grasp of relational databases

23.06.2026 | Pełny etat | Kraków | Upvanta sp. z o.o.We are looking for a Senior Java Developer to join our team in Poland and contribute to the development of highly scalable fintech systems supporting trillions of dollars in transactions annually. In this role, you will work closely with the US-based product and engineering teams, helping to design

23.06.2026 | Pełny etat | Kraków | HEINEKEN KrakówOrganization, being an integral part of the Global Digital & Technology Function, is tasked with maintaining, but most importantly developing (functionally and technologically) IT solutions supporting the Commerce area at Heineken. Commerce DevOps Hub is located in Kraków and will include highly qualified

23.06.2026 | Pełny etat, Freelancer | Kraków | TeaCode S.C.Project-Based Fixed-Term Collaboration At TeaCode, we’re expanding our network of trusted freelance developers for upcoming fixed-term, project-based collaborations. If you’re a Senior Full Stack Developer looking for meaningful short-term projects, we’d love to hear from you! You’ll be joining us

23.06.2026 | Pełny etat | Bydgoszcz | Sollers Consulting Sp. z.o.oOf commercial experience as a software developer, preferably in Java. Hands-on insurance domain experience. Strong understanding of Object-Oriented Programming (OOP), design patterns, clean code principles, and best practices. Solid understanding of software engineering concepts. Good command of English

23.06.2026 | Pełny etat | Szczecin | Link GroupJava Developer Role Overview Design and develop tooling to support functional and performance testing within the QA team. Implement automated solutions that improve testing efficiency and reliability. Provide hands-on development of test frameworks, utilities, and performance test tooling

23.06.2026 | Pełny etat | Poznań | Team ConnectOpracowywanie nowych standardów pisania kodu. Przeprowadzanie code review innym członkom zespołu. Mentorstwo i wsparcie w zespole. Wymagania Minimum 4 lata doświadczenia jako Salesforce Developer. Znajomość technologii JavaScript. Znajomość technologii ETL. Znajomość i doświadczenie z CRM Salesforce. Mile