Oferty dla Application Developer praca Polska

01.01.2026 | Pełny etat | Bydgoszcz | Sii Sp. z o.o.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 and executing test plans, test scenarios, and exploratory

01.01.2026 | Pełny etat | Olsztyn (Warmińsko-Mazurskie) | NATEK POLANDFullstack Developer (.NET, ) Miejsce pracy Olsztyn Technologie, których używamy Wymagane .NET C# StencilJS Core Kafka MassTransit Entity Framework PostgreSQL MongoDB Microsoft SQL Server Docker Kubernetes Helm Azure DevOps GitHub O projekcie Dołącz do NATEK jako Fullstack

01.01.2026 | Pełny etat | Łódź | Sii Sp. z o.o.Python Developer - DPU Infrastructure Tools Miejsce pracy Łódź Technologies we use Expected Python C C+ Optional FastAPI Flask Django About the project We are looking for a Python Developer to design and build backend systems that support the development and validation of Data Processing

01.01.2026 | Pełny etat | Poznań | Sii Sp. z o.o.Be a part of something big and take your career to the next level with us! Your responsibilities Development of C+ applications for telecommunications systems, ensuring high performance and reliability Create and manage CMake build configurations to streamline the compilation of software components Develop

01.01.2026 | Pełny etat | Szczecin | Sii Sp. z o.o.Regression, stress, and system-level testing on hardware platforms Integrate automated tests into CI/CD pipelines Work with developers to identify, reproduce, and verify fixes for software defects Our requirements Minimum 5 years of commercial experience in a similar position Strong experience in Python

01.01.2026 | Pełny etat | Katowice | Sii Sp. z o.o.Pricefx Developer Miejsce pracy Katowice Technologies we use Expected Pricefx platfrom Price Manager Price Optimizer Rebate Manager Optional Groovy JavaScript JSON REST About the project Join our team and support the design, development, and optimization of enterprise pricing solutions

01.01.2026 | Pełny etat | Piła | Sii Sp. z o.o.Regression, stress, and system-level testing on hardware platforms Integrate automated tests into CI/CD pipelines Work with developers to identify, reproduce, and verify fixes for software defects Our requirements Minimum 5 years of commercial experience in a similar position Strong experience in Python

01.01.2026 | Pełny etat | Piła | Sii Sp. z o.o.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 and executing test plans, test scenarios, and exploratory

01.01.2026 | Pełny etat | Łódź | Sii Sp. z o.o.Pricefx Developer Miejsce pracy Łódź Technologies we use Expected Pricefx platfrom Price Manager Price Optimizer Rebate Manager Optional Groovy JavaScript JSON REST About the project Join our team and support the design, development, and optimization of enterprise pricing solutions. In this role