Oferty dla System Support Specialist praca Polska

01.05.2026 | Pełny etat | Wysokie Mazowieckie | AllegroIs as follows (contract of employment, tax-deductible cost) PLN 19 200 - 27 150 Annual bonus based on your annual performance and company results. Our team is based in Warsaw. We are looking for people who Have deep knowledge of .NET Understand distributed systems and their design Have experience

01.05.2026 | Pełny etat | Szczecin | SiiAs a Performance Engineer, you will analyze, measure, and optimize the end-to-end performance of DPU-based systems, including computer, networking, storage, and security workloads. You’ll work closely with architecture, software, and validation teams to define benchmarks, identify bottlenecks

01.05.2026 | Pełny etat | Rzeszów | SiiOrganizational unit, bringing together more than 500 specialists nationwide! We are currently working on about 100 projects for 50 clients from various industries, including automotive, IoT, telecommunications, and medical. Your tasks Develop and optimize LLVM-based compiler backend for programmable network

01.05.2026 | Pełny etat | Wysokie Mazowieckie | ERGO Technology & ServicesAnd creation of solution designs participating in all levels of testing from unit testing through performance testing creating an appropriate level of documentation required for maintenance and support Skills and experience you will need fluent English bachelor’s degree in Computer Science, Information Systems

01.05.2026 | Pełny etat | Poznań | BillenniumMore about us Billennium is a global technology company with over 20 years of experience, committed to innovation and empowering businesses. As an employer, we offer a supportive, growth-focused environment where collaboration and creativity thrive. Join us to shape the future of technology

01.05.2026 | Pełny etat | Kraków | AllegroLeader and to build collaborative and highly engaged teams. Support of experienced specialists - there is always someone to exchange ideas with, because we have the best experts in their field on board. You will have the opportunity to learn the tools and technologies used in practice at Allegro

01.05.2026 | Pełny etat | Poznań | SiiWe are looking for a Senior ServiceNow Developer to join a project within a complex, multi‑team environment. You will support the transition of responsibilities from the currently assigned technical resource and take ownership of key HRSD development streams. The role focuses on feature development

01.05.2026 | Pełny etat | Toruń | SiiWe need engineers who build AI systems that work outside of a Jupyter notebook. You’ll take architectures designed for real problems and turn them into production services - reliable, observable, and cost-efficient. Your day-to-day will involve writing Python, wiring up cloud infrastructure

01.05.2026 | Pełny etat | Poznań | SiiWe are looking for a Cybersecurity Delivery Specialist to join one of our projects delivered in cooperation with a global, innovation‑driven organization recognized for its advanced technology and strong focus on security and compliance. You will support the Cyber & Digital Risk function