Oferty dla Maintenance praca Polska

18.02.2026 | Pełny etat | Gdańsk (Gdańsk) | ERGO Technology & Services& Automation. As a Senior IT Support Specialist you will support smooth operations of the applications and support project activities, including transition from transform to support processes. You moreover provide application maintenance and support services to users or to service delivery functions

18.02.2026 | Pełny etat | Gdańsk (Gdańsk) | Text SAServices end-to-end from design and implementation to deployment, monitoring, and maintenance. Working in a collaborative environment that values knowledge sharing, proactivity, and technical ownership. Who You Are Ownership mindset You treat systems as products - from reliability to long-term evolution

18.02.2026 | Pełny etat | Gliwice | STATSCORE Sp. z o.o.Are looking for long-term cooperation. Your role as Developer requires quality engineering experience. You will be a team player cooperating with other Developers, Product Manager, QA and Tech Leader. You will spend your time mostly on - coding new features (~65%) - maintenance and bug fixing (~20

18.02.2026 | Pełny etat | Kraków | TQLO SPÓŁKA Z OGRANICZONĄ ODPOWIEDZIALNOŚCIĄOur Client is one of the largest e-commerce players in Central and Eastern Europe, operating systems at a very large scale with a real impact on millions of users. The project focuses on the development and maintenance of key distributed systems that must be efficient, scalable, and highly reliable

18.02.2026 | Pełny etat | Bielsko-Biała | STATSCORE Sp. z o.o.Are looking for long-term cooperation. Your role as Developer requires quality engineering experience. You will be a team player cooperating with other Developers, Product Manager, QA and Tech Leader. You will spend your time mostly on - coding new features (~65%) - maintenance and bug fixing (~20

18.02.2026 | Pełny etat | Wysokie Mazowieckie | Bayer Sp. z o.o.Budget for Home Office Setup & Maintenance Access to Company Game Room equipped with table tennis, soccer table, Sony PlayStation 5 and Xbox Series X consoles setup with premium game passes, and massage chairs Tailored-made support in relocation to Warsaw when needed Please send your CV in English You

18.02.2026 | Pełny etat, Freelancer | Kraków | IntentIn projects involving physical devices (e.G. wearables). Knowledge of the creation and maintenance of automated tests. Practice in API testing (Postman preferred) and database testing. Experience with web app testing and web-debugging proxy tools (e.G. Charles, Proxyman). ISTQB Foundation (or higher

18.02.2026 | Pełny etat | Wysokie Mazowieckie | HR ContactDevelopment (approx. 90-95% of the workload), with maintenance limited to bug fixes. Key initiatives include product integrations, developing e-commerce functionalities such as shopping lists, delivering cloud-based integrations (e.G., WebEx), API-level integrations with external partners and evolution

18.02.2026 | Pełny etat | Dąbrowa Górnicza | STATSCORE Sp. z o.o.And Tech Leader. You will spend your time mostly on - coding new features (~70%) - maintenance and bug fixing (~15%) - internal meetings and analyses (~15%) Technologies you will be using (At least be familiar with a few of them) NestJS, Redis, MySQL, RabbitMq,Sass, Tailwind CSS, PWA, WebSocket