Oferty dla System Development praca Piła

27.03.2026 | Pełny etat | Piła | Sii Sp. z o.o.The development backlog Analyse the impact of new features and system changes Develop and enhance employee journeys and user-facing HR workflows Improve and extend Employee Portal functionalities Collaborate closely with multiple development teams in a complex environment Our requirements At least 5 years

27.03.2026 | Pełny etat | Piła | Sii Sp. z o.o.Testing, and documentation Write clean, maintainable, documented code using best engineering practices in the industry (design patterns, test-driven development (TDD), peer review, continuous improvement (CI), automated testing, etc.) Our requirements Minimum 5 years of experience in developing, testing

27.03.2026 | Pełny etat | Piła | Sii Sp. z o.o.Delivery Promote the use of AI development tools (e.G., code assistants, automation) to improve team productivity and code quality Our requirements Proven background in a technical leadership role within complex software projects At least 6 years of proficiency in Rust and modern systems programming

26.03.2026 | Pełny etat | Piła | Sii Sp. z o.o.In Oracle APEX development Strong knowledge of SQL and PL/SQL Experience with scripting in Shell or Python Knowledge of Linux operating systems is an advantage Fluent English (both spoken and written) Openness to working from the Warsaw office once a month Fluent Polish required Residing in Poland required

22.03.2026 | Pełny etat | Piła | Sii Sp. z o.o.Lat doświadczenia na stanowisku Business-System Analyst w projektach IT Bardzo dobra wiedza techniczna z zakresu procesów wytwarzania oprogramowania (development, architektura, modele danych) Umiejętność systematycznego i ustrukturyzowanego podejścia do rozwiązywania problemów Znajomość standardowych technik

20.03.2026 | Pełny etat | Piła | Sii Sp. z o.o.JVM Software Engineer with GoCardless (f/m/x) Miejsce pracy Piła Technologies we use Expected - JVM (Java Virtual Machine) - Spring Boot - PostgreSQL - GoCardless About the project We are looking for a Senior Backend Engineer experienced in JVM technologies to join a remote product development

20.03.2026 | Pełny etat | Piła | Sii Sp. z o.o.development - Strong proficiency in C programming for developing high-performance and highly reliable systems - Experience developing scalable, multi-threaded applications on Linux, including inter-process and cross-thread communication - Solid understanding of telecommunications protocols and mobile network

20.03.2026 | Pełny etat | Piła | Sii Sp. z o.o.And suggesting technical enhancements Our requirements - At least 4 years of work experience with Angular (v18+) and TypeScript - Solid experience with C# and .NET 6+ for backend development - Good knowledge of PrimeNG library for UI components - Experience with Core Web API, REST, Git, and object

20.03.2026 | Pełny etat | Piła | Sii Sp. z o.o.Processes and datasets, modelling requirements, and producing high-quality functional documentation supporting the development and integration of trading platforms and data systems. Your responsibilities - Analysing and refining business requirements related to trading systems and reference data - Modelling