Oferty dla Junior Java Developer praca Polska

22.06.2026 | Pełny etat | Gdańsk (Gdańsk) | ERGO Technology & ServicesIn the context of a project or run activities analysing and improving existing technical implementations defining and promoting development principles and processes ensuring robust, performant and scalable solution designs assisting application developers at all levels with the interpretation of requirements

22.06.2026 | Pełny etat | Wrocław | Capgemini PolskaCloud and Java-based systems Act as a technical consultant or lead in Python development projects Support AI and GenAI initiatives, including LLM-based solutions Promote clean code, best practices, and high engineering standards Mentor team members and share technical knowledge through workshops Our

22.06.2026 | Pełny etat | Szczecin | Sii Sp. z o.o.Applications Competency Center at Sii brings together a team of over 100 experienced professionals specializing in architecture, consulting, and software development. We work with Microsoft 365 and Dynamics 365 CRM solutions and deliver projects for international clients across various industries, including

22.06.2026 | Pełny etat | Wrocław | Addeptodeveloping, or maintaining Big Data systems, data governance and data management processes. Strong programming skills in Python (or Java/Scala) writing a clean code, OOP design. Hands-on with Big Data technologies like Spark, Cloudera, Kafka, Data Platform, Airflow, NiFi, Docker, and Iceberg,. Excellent

22.06.2026 | Pełny etat | Kraków | ITDS Polska Sp. z o.o.Mid-Level Java API Developer - Cloud-Native Backend Services Miejsce pracy Kraków Technologies we use Expected Java Spring Boot Maven SoapUI Postman XML Optional Kafka AWS Kubernetes About the project As a Mid-Level Java API Developer, you will be working for our client, a leader in digital

22.06.2026 | Pełny etat | Gdańsk (Gdańsk) | Housecall ProMaintaining high standards for quality, performance, and reliability. You contribute across our application stack, focusing on engineering quality and polyglot ability rather than a single specific framework. In addition to feature development, you contribute to improving engineering workflows and developer

22.06.2026 | Pełny etat | Wysokie Mazowieckie | DEVAPO SPÓŁKA Z OGRANICZONĄ ODPOWIEDZIALNOŚCIĄAbout the project We are looking for an experienced Automation Tester responsible for designing, implementing, and maintaining automated testing solutions for our clients' applications. Your responsibilities Design, develop, and maintain automated test scripts using Playwright and other testing

22.06.2026 | Pełny etat | Kraków | GGS IT ConsultingIT solutions? At GGS IT Consulting, we build systems that truly transform how companies operate - from process automation to the development of entirely new applications. Join us as a Senior IT Consultant and work with modern technologies in an international environment. In this role, you’ll have a real impact

22.06.2026 | Pełny etat | Białystok | Sollers Consulting Sp. z.o.oAs an active member of an agile project team. About the requirements. You need At least 1 year of commercial experience as a software developer, preferably in Gosu, or Java (in such case also readiness to learn new technology). Strong understanding of Object-Oriented Programming (OOP), design patterns, clean