Oferty dla Software Development Engineer praca Warszawa

20.04.2026 | Pełny etat | Warszawa | Sii Sp. z o.o.Embedded Software Engineer - networking project (f/m/x) Miejsce pracy Warszawa Technologies we use Expected - Yocto Project - Buildroot - Python - SOC - IPv4 - IPv6 - Network Administration - C - C+ Optional - Ethernet - PCIe - SPI (Serial Peripheral Interface) - I2C - UART About the project You

13.04.2026 | Pełny etat | Warszawa | Sii Sp. z o.o.JVM Software Engineer with GoCardless (f/m/x) Miejsce pracy Warszawa 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

02.04.2026 | Pełny etat | Warszawa | Sii Sp. z o.o.Software Engineer - Networking & Drivers (DPU Team) (f/m/x) Miejsce pracy Warszawa Technologies we use Expected - IPv4 - IPv6 - Network Administration - C - C+ - Linux Optional - DPDK (Data Plane Development Kit) - PCIe - DMA - RDMA (Remote Direct Memory Access) Operating system - Linux About

02.04.2026 | Pełny etat | Warszawa | Sii Sp. z o.o.Performance Engineer - DPU Systems (f/m/x) Miejsce pracy Warszawa Technologies we use Expected - Linux - DPDK (Data Plane Development Kit) - spdk - CPU - Python - Bash - Shell Operating system - Linux About the project As a Performance Engineer, you will analyze, measure, and optimize the end

30.03.2026 | Pełny etat | Warszawa | Randstad Polska Sp. z o.o.Understanding of data flows, business rules, and process mapping to ensure transparency andeffective system design. - Knowledge of software development lifecycle (SDLC) and best practices in IT governance and compliance. - Excellent verbal and written communication skills to effectively convey information

26.03.2026 | Pełny etat | Warszawa | Sii Sp. z o.o.Minimum 5 years of professional experience in software development - Expertise in server-side languages, especially Kotlin, and experience with distributed systems, microservices, and cloud environments (e.g., AWS, Kubernetes) - Proficiency with relational databases like PostgreSQL, testing frameworks

26.03.2026 | Pełny etat | Warszawa | Sii Sp. z o.o.In Poland. Our success in software testing is powered by a community of 900+ testing engineers, making us the biggest Testing Services Center in the country. Every day, we execute over 500,000 tests for more than 200 global clients. As an official Tricentis Partner - and proud winner of the Tricentis

19.02.2026 | Pełny etat | Warszawa | HAYS POLAND Sp. z o.o.For one of our client we wre looking for Software Engineering manager. Contract of employment, B2B 100% remote. Your responsibilities • Strategic Direction Conduct strategy sessions and document actionable plans with clear OKRs for solution delivery. • Project Efficiency Implement frequent review

12.02.2026 | Pełny etat | Warszawa | HAYS POLAND Sp. z o.o.For our client we are looking for Product owner. Overview We are seeking a highly motivated individual with a background in technical English (e.g. technical translation/ localization/internationalization, the creation of technical documentation, requirements engineering or software solution