Oferty dla Programming Java B2B praca Polska

07.07.2026 | Pełny etat | Wrocław | Xebia sp. z o.o.Focused environment. Your profile strong hands-on experience in backend engineering, very good knowledge of Java, used in data platform or data engineering contexts, practical experience with at least one JVM-based data processing framework (e.G. Flink, Beam, Dataflow, Spark), solid understanding of SQL

07.07.2026 | Pełny etat | DCV TechnologiesSenior Full Stack Engineer Client Postal service company Contract B2B Language German and English required (B2) About the role As a Senior Full Stack Engineer, you will be a key technical contributor within the team, which currently consists of eight people. Your role will be focused

07.07.2026 | Pełny etat | Wysokie Mazowieckie | Link GroupPraca hybrydowa, Warszawa Zatrudnienie w oparciu o B2B Role Overview The Senior Full Stack Developer is responsible for the end-to-end design, development, deployment, and ongoing maintenance of custom software solutions. The role operates within an agile, fast-paced environment and works closely

07.07.2026 | Pełny etat | Wysokie Mazowieckie | Webellian Sp.z o oAbout the position We are looking for an experienced Backend (Java) Engineer to join a long-term project in the insurance domain. The project brings together three interconnected applications into a unified ecosystem supporting claims handling, valuation management, and comparison of repair estimates

07.07.2026 | Pełny etat | Wysokie Mazowieckie | DCV TechnologiesSenior Full Stack Engineer Client Postal service company Contract B2B Language German and English required (B2) About the role As a Senior Full Stack Engineer, you will be a key technical contributor within the team, which currently consists of eight people. Your role will be focused

07.07.2026 | Pełny etat | Rzeszów | Xebia sp. z o.o.Focused environment. Your profile strong hands-on experience in backend engineering, very good knowledge of Java, used in data platform or data engineering contexts, practical experience with at least one JVM-based data processing framework (e.G. Flink, Beam, Dataflow, Spark), solid understanding of SQL

07.07.2026 | Pełny etat | Wrocław | EPAM SystemsA flexible hybrid work model, with 3 days per week working from the office located in Wroclaw. Responsibilities Migrate and optimize data using Databricks optimization techniquesManage big dataTune models for Azure with Java Spark and Delta tablesAddress vulnerabilities through library version updates

07.07.2026 | Pełny etat | Wysokie Mazowieckie | CLOUDFIDEToolbox Must-have 2.5 years of professional development experience Very strong proficiency in React and modern JavaScript/TypeScript Very strong proficiency in Python and backend development Solid experience with cloud platforms (Azure, AWS, or GCP) Strong understanding of RESTful APIs and microservices

07.07.2026 | Pełny etat | Łódź | CLOUDFIDEToolbox Must-have 2.5 years of professional development experience Very strong proficiency in React and modern JavaScript/TypeScript Very strong proficiency in Python and backend development Solid experience with cloud platforms (Azure, AWS, or GCP) Strong understanding of RESTful APIs and microservices