linux

NVIDIA in Poland (Warsaw) is seeking a Senior QA Automation Engineer who thrives in networking and hands-on testing. You will develop and execute Python-based automated tests, analyze features, and contribute to the quality of network solutions.You will design end-to-end tests for new features, review architectures, and maintain test frameworks. Strong...

Esprow is seeking a System Administrator to maintain and upgrade our infrastructure, including software, hardware, and networks. You will manage cloud solutions, virtualization, and security, while supporting users and improving efficiency across our IT stack.You will work with Windows and Linux, leverage Hyper-V, and apply expertise in Microsoft 365, Azure,...

NVIDIA is seeking a Senior QA Automation Engineer focused on networking. You will conduct manual and Python-based automated testing to assure quality of NVIDIA’s network solutions. The role emphasizes hands-on testing across WebUI, back-end, CLI, and shell to validate configurations and features.Design end-to-end tests for new features, review...

GlobalLogic, a Hitachi Group Company, seeks a Senior Software Engineer to join our Core Compute team, focusing on orchestration layers and ARM integration across the cloud ecosystem. You will port from x86 to ARM, update QEMU configurations, and optimize NUMA memory allocation for future multi-core, multi-processor deployments.The role emphasizes Go and...

Visa Hunt invites a DevOps Engineer to join a top-tier DevOps team of 30+ specialists, driving infrastructure reliability and scalable environments. You will design, implement, and optimize CI/CD pipelines, automate workflows, and secure configurations across Linux and Windows build agents while collaborating with development teams.You will work with Docker,...

Miratech is seeking a Senior DevOps Engineer to own production-grade Kubernetes platforms, drive GitOps workflows, and evolve CI/CD pipelines across cloud-native infrastructure. You will collaborate with cross-functional teams to deliver reliable platforms and scale deployment practices in a global engineering environment.The role emphasizes hands-on...

HID is seeking a Release and Deployment Engineer in Krakow to manage software delivery across environments. You will design and maintain CI/CD pipelines, automate deployments, and coordinate with manufacturing, development, QA, and IT teams.The role involves Linux-based infrastructure, containerized systems, observability, and ongoing process improvements....

INFOLET SP. Z O.O. is seeking a Production Support professional to monitor and resolve critical payment applications and production services in Kraków. You will work with development and infrastructure teams to investigate incidents, implement automation, and improve resilience of systems.You will use Unix/Linux, SQL, Kubernetes, and monitoring tools, while...

Addepar is seeking a Sr. Software Engineer - Portfolio Services in Poland. In this role, you will develop resilient distributed services and high-quality tooling for product operations. You should have proven backend engineering experience and proficiency with Java, Linux, CI/CD, and Kubernetes. The position requires excellent communication skills and an...

Solidigm Inc. is offering a 2027 Graduate Firmware Engineering & Validation Internship in Gdańsk, Poland.As an intern, you will work on real firmware challenges, including features, test environments, and validation of SSD technologies, gaining hands-on experience close to hardware and software debugging. Ideal candidates are pursuing a Master’s degree in...

Zebra Technologies Sp. z o.o. Poland is seeking a hands-on Software QA Engineer (Level 1) to join our smart camera engineering team. You will test software and hardware, write Python/Bash test helpers, and analyze logs on embedded Linux hardware.You will collaborate with firmware and software developers, use agentic AI tools to brainstorm tests, and help...

People More in Kraków is seeking a motivated Full Stack Developer skilled in Rust, Python and React to build end-to-end software for clients globally. You will work across backend services, frontend interfaces and data pipelines, delivering scalable solutions in a remote-friendly setup.You should be comfortable with Docker and Linux deployments, SQL...

OANDA Poland sp. z o.o. in Kraków seeks a Team Lead with strong C++ application development experience to lead the backend trading platform team.You will guide, mentor, and contribute to hands-on technical execution while shaping the team’s direction. Collaborate with business and technical leadership to translate requirements into actionable goals, plan...

SD Worx is seeking a Server Tech Lead in Katowice to oversee the Private Cloud infrastructure and promote innovation across hybrid environments. You will define the architecture strategies, guide engineering squads, and lead datacenter migrations while ensuring security and compliance. The role requires deep expertise in Windows Server, Linux, and experience...

A software development company based in Poland is seeking a qualified individual to lead the Umbrel App Store. In this role, you will be responsible for reviewing and testing app submissions while identifying bugs and issues. You should have experience in Docker, Linux, and software quality assurance, with a passion for delivering high-quality software...

EPAM Systems, Inc. is seeking a Senior Security Engineer to build and operate application and cloud security programs.You will work hands-on across DevSecOps tooling, cloud and Kubernetes security, and SIEM operations, partnering with development teams and the SOC to raise the security bar without slowing teams down. You will configure and maintain security...

Intetics Inc. is seeking a Senior Python Engineer to lead and build complex API integrations, ingest data from external sources, and ensure reliable, scalable connectors across platforms.You’ll collaborate with leadership, product, QA, and support to maintain high-quality integration solutions. You’ll work with Python and dataframes libraries, PHP/React,...

DXC Luxoft is seeking an experienced DevOps Lead to join a regulatory reporting project in Wealth Management. You will operate Azure and Kubernetes at enterprise scale, and drive automation and GitOps practices across CI/CD pipelines on Linux/Unix and .NET tech stacks.The role emphasizes hands-on expertise with Terraform and Helm, building scalable...

Coreweaveu is seeking an HPC Engineer to enhance production troubleshooting and automation for our GPU infrastructure in Warsaw. The ideal candidate will troubleshoot and improve high-bandwidth interconnect platforms while collaborating cross-functionally to maintain reliable workflows.Key skills include Linux administration and networking fundamentals. The...

Inżynier ds. Cyberbezpieczeństwa (HW)Your responsibilities Projektowanie i wdrażanie zabezpieczeń dla systemów Embedded/IoT (Secure Boot, Chain of Trust, PKI, kryptografia sprzętowa) Analiza i hardening firmware, RTOS oraz Embedded Linux pod kątem podatności...