Oferty dla Application Developer praca Warszawa Powiat

14.01.2026 | Pełny etat | Warszawa | Sii Sp. z o.o.Design and setup of server-based and/or cloud environments tailored to project needs - Recommendation of optimal platform architecture and environment solutions based on UiPath - Support of deployment and rollout phases of automation solutions - Optimization of developed applications through defect

13.01.2026 | Pełny etat | Warszawa | B2B.NET S.A.Big Data Developer Scala Miejsce pracy Warszawa Technologies we use Expected - Scala - Apache Spark - Hadoop - Hive - Oozie - Kafka - Docker - Kubernetes Optional - Distributed Systems - Data Engineering - ETL - ELT - Apache Spark (performance tuning) - Hadoop (performance tuning) - Docker

13.01.2026 | Pełny etat | Warszawa | Jit Team sp. z o.o.Collaborating in an Agile SAFe team with Solution Architects, Analysts, and Developers Our requirements - 3+ years of experience in functional programming with Scala - Experience developing Spark-based applications in Scala - Hands-on experience with Hadoop stack (Hive, Oozie, Kafka) - Familiarity

12.01.2026 | Pełny etat | Warszawa | Sii Sp. z o.o.Will be critical to ensuring the scalability, reliability, and performance of distributed systems, while collaborating closely with developers and sharing knowledge within the QA community. Your responsibilities - Supporting development teams in testing activities within Agile environments - Preparing

12.01.2026 | Pełny etat | Warszawa | ITDS Polska Sp. z o.o.Candidates with an existing legal right to work in the European Union will be considered for this role. Your responsibilities - Design the overall application and microservice architecture ensuring scalability and security - Implement backend services using Java and SpringBoot - Develop frontend components

12.01.2026 | Pełny etat | Warszawa | Sii Sp. z o.o.developing new features using modern technologies and best practices. Your responsibilities - Develop and maintain automated test scripts for mobile applications - Execute tests and analyse results across Android and iOS platforms - Work closely with developers and product teams to ensure high product

12.01.2026 | Pełny etat | Warszawa | Sii Sp. z o.o.In Warsaw, with 1-2 days per week on-site. Your responsibilities - Developing new and innovative features for web applications using modern Fullstack technologies - Analysing and resolving bugs, ensuring continuous improvement and robust application performance - Participating in backlog refinement, story

12.01.2026 | Pełny etat | Warszawa | Sii Sp. z o.o.Of existing Java programs before their decommissioning. Your responsibilities - Develop and maintain Python-based solutions - Work with Unix systems to support and optimize project workflows - Migrate legacy Java applications and automation tools - Collaborate with international team members across multiple

12.01.2026 | Pełny etat | Warszawa | Sii Sp. z o.o.Golang Developer - with AI experience Miejsce pracy Warszawa Technologies we use Expected - Go - About the project At Sii, we build technology that truly matters. We are looking for a Golang Developer with AI experience to join a global project delivered together with our client - a world