Oferty dla Software Engineer praca Polska

23.06.2026 | Pełny etat | Poznań | AllegroAbout the job We are seeking a talented and open-minded Junior Software Engineer to join our Tech Platform team. You won't just be vibing the code for the sake of it; you'll be a key contributor to a high-performance L7 platform designed to process hundreds of thousands of requests per second

23.06.2026 | Pełny etat | Kraków | SpyrosoftAs a Software Engineer at Codiblyyou will participate in exciting projects combining energy and new technologies. Together with our interdisciplinary team of experts, you will be involved in - Participating in e-mobility projects as well as building modern energy solutions - Optimizing electric vehicle

23.06.2026 | Pełny etat | Toruń | AllegroData analysts, UX designers and fellow engineers to gather and refine requirements. - Support on-call engineers by participating in the Software Engineer role on-call rotation. - Write clean, efficient and well-documented code. We are looking for someone who has - Solid commercial experience in Kotlin

23.06.2026 | Pełny etat | Warszawa | AllegroAbout the job - Massive Scale Design, build, and optimize systems that handle thousands of requests per minute. This is high-availability, high-performance engineering in practice. - Modern Tech Stack Work with a world-class, cloud-native environment. Our core technologies include Kotlin

23.06.2026 | Pełny etat | Wrocław | Link GroupImprovements to architecture and implementation. Requirements - Minimum 5 years of commercial software development experience. - Very good knowledge of Java 17+. - Strong understanding of object-oriented design patterns and software engineering best practices. - Experience with the Spring stack, especially

23.06.2026 | Pełny etat | Warszawa | Crestt• Working with legacy code • Reverse engineering based on o existing source code o existing functional and technical documentation o collected and documented business processes, o user interface to the system and accessing databases • Defining and building test cases for automatic tests Job Requirements

23.06.2026 | Pełny etat | Przechód | CycladJoin a large-scale transformation program within the energy sector, focused on building a cloud-native internal developer platform (EDP). The platform enables software teams to efficiently develop, deploy, and operate applications through self-service capabilities across hybrid cloud environments

23.06.2026 | Pełny etat | Wrocław | Xebia sp. z o.o.And orchestration of data workflows, - participating in daily activities as a fully embedded member of the client’s internal data team, - assisting with knowledge transfer from outgoing engineers to ensure a smooth transition, - proactively identifying opportunities to improve reliability, performance

23.06.2026 | Pełny etat | Gdańsk (Gdańsk) | Xebia sp. z o.o.Comparable property recommendation with feature engineering across different property types, - developing market analysis pipelines with solid diagnostics trend fitting, outlier detection, goodness-of-fit metrics, - integrating LLM-based classification services for document and property analysis, - exposing