Oferty dla Web Application Development praca Polska

01.02.2026 | Pełny etat | Gdańsk (Gdańsk) | Lufthansa Systems Poland sp. z o.o.Initiative and deriving further insights from data, Willingness to come to our office in Gdańsk two days a week or relocate to Trójmiasto Nice to have ~ An international working environment, atmosphere that stimulates development, Salary in the range of- for senior level range of 10 000 - 21 000 zł gross

01.02.2026 | Pełny etat | Gdańsk (Gdańsk) | Lufthansa Systems Poland sp. z o.o.Initiative and deriving further insights from data, Willingness to come to our office in Gdańsk two days a week or relocate to Trójmiasto Nice to have ~ An international working environment, atmosphere that stimulates development, Salary in the range of- for senior level range of 10 000 - 21 000 zł gross

01.02.2026 | Pełny etat | Wysokie Mazowieckie | Planner 5DCode), Typescript, (OpenGL), SVG, Canvas, WebGL, Webpack, Websocket, Jest (unit tests), Docker. JavaScript ~ Popular frameworks and libraries (AngularJS, Vue, jQuery)~ Experience with REST APIs, JSON, HTML, Git ~ Intermediate in English ~ Passionate about software development and quality code

01.02.2026 | Pełny etat | Poznań | BITROPY SPÓŁKA Z OGRANICZONĄ ODPOWIEDZIALNOŚCIĄTypeScript environments and has an AI-first mindset. You'll be building scalable backend systems and full-stack applications while embracing cutting-edge development practices, including agentic coding workflows. it's a result of deliberate architectural choices. You are comfortable moving between designing

01.02.2026 | Pełny etat | Poznań | BITROPY SPÓŁKA Z OGRANICZONĄ ODPOWIEDZIALNOŚCIĄTypeScript environments and has an AI-first mindset. You'll be building scalable backend systems and full-stack applications while embracing cutting-edge development practices, including agentic coding workflows. it's a result of deliberate architectural choices. You are comfortable moving between designing

01.02.2026 | Pełny etat | Wysokie Mazowieckie | Planner 5DCode), Typescript, (OpenGL), SVG, Canvas, WebGL, Webpack, Websocket, Jest (unit tests), Docker. JavaScript ~ Popular frameworks and libraries (AngularJS, Vue, jQuery)~ Experience with REST APIs, JSON, HTML, Git ~ Intermediate in English ~ Passionate about software development and quality code

01.02.2026 | Pełny etat, Freelancer | Wysokie Mazowieckie | INTENT sp. z o.o.Conduct compatibility testing to ensure seamless interoperability between various IoT devices, sensors, gateways, protocols, and platforms. Functional Testing Verify the functional correctness of IoT applications by testing features such as data collection, storage, processing, real-time monitoring

01.02.2026 | Pełny etat | Wysokie Mazowieckie | B2B.NET S.A.For improvement in Java/WebLogic applications Design and implement performance optimization strategies to improve speed, responsiveness, and scalability Collaborate with software developers and architects to design and deliver performance enhancements Monitor and analyze application performance metrics using

01.02.2026 | Pełny etat | Wysokie Mazowieckie | Planner 5DWith the research team to translate cutting-edge ideas into production-ready solutions Develop tools for pre/post-processing data for AI and other usage Develop tools for collecting and processing data Design scalable pipelines for data collection, processing, and transformation powering next-generation AI systems