DevSecOps Engineer with Kubernetes (f/m/x)

🏢 Summary: The offer is for an Embedded Linux Expert responsible for kernel-level development and low-level system integration for next-generation network switch platforms. The role focuses on developing and maintaining Linux kernel modules, bringing up new hardware boards, and optimizing embedded Linux systems for high-performance networking. You will work closely with hardware and firmware teams to ensure stable and efficient system integration. 🗂️ Requirements: Minimum 5 years of commercial experience in embedded or similar role, Strong experience in C development, Strong experience in C++ development, Extensive knowledge of Linux kernel, Experience developing Linux kernel modules, Experience developing device drivers, Experience with UART, SPI, PCIe, I2C interfaces, Experience with x86 architectures, Experience with ARM architectures, Hands-on experience with bootloaders, Experience with BSP and board bring-up, Experience in debugging embedded Linux systems, Experience in performance tuning of embedded Linux systems 📃 Skills: C, C++, Linux, Kernel, DeviceDrivers, UART, SPI, PCIe, I2C, x86, ARM, Bootloaders, BSP, Debugging, PerformanceTuning 🏢 Description: We are looking for an Embedded Linux Expert to drive kernel-level development and low-level system integration for next-generation network switch platforms. You will shape the software foundations of our high-performance switching systems. By joining us, you become a member of the Embedded Competence Center at Sii is an internal organizational 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 maintain Linux kernel modules and device drivers Bring up new hardware boards and debug low-level boot issues Work with hardware and firmware teams to validate system integration Optimize kernel performance and stability for high-speed network workloads Contribute to internal Linux distributions and BSP maintenance Requirements Minimum 5 years of commercial experience in a similar position Extensive experience in C/C++ development in both user and kernel space Strong background in Linux kernel, device drivers, and peripheral interfaces (UART, SPI, PCIe, I2C) Experience with x86 and ARM architectures Hands-on experience with bootloaders, BSPs, and board bring-up Experience in debugging and performance tuning of embedded Linux systems Knowledge of Linux networking stack, DPDK, or netdev subsystem – strong advantage Excellent problem-solving skills, self-learner, team-player Good knowledge of spoken and written English (everyday communication) Residing in Poland required Nice to have Experience with communication and control protocols – advantage What we offer Great Place to Work since 2015 - it’s thanks to feedback from our workers that we get this special title and constantly implement new ideas Employment stability - revenue of PLN 2.1BN, no debts, since 2006 on the market We share the profit with Workers - over PLN 76M has already been allocated for this aim since 2022 Attractive benefits package - private healthcare, benefits cafeteria platform, car discounts and more Comfortable workplace – class A offices or remote work Dozens of fascinating projects for prestigious brands from all over the world PLN 1 000 000 per year for your ideas - with this amount, we support the passions and voluntary actions of our workers Investment in your growth – meetups, webinars, training platform and technology blog – you choose Fantastic atmosphere created by all Sii Power People If you want to work on systems with high operational significance — apply now!

🏢 Summary: Oferta dotyczy roli Kubernetes Engineer odpowiedzialnej za projektowanie, wdrażanie i utrzymanie produkcyjnych platform kontenerowych opartych na Red Hat OpenShift oraz chmurach AWS i Azure. Stanowisko koncentruje się na budowie skalowalnych, bezpiecznych środowisk mikrousługowych z wykorzystaniem Infrastructure as Code i CI/CD. 🗂️ Requirements: Minimum 5 lat doświadczenia z Kubernetes i orkiestracją kontenerów, Minimum 3 lata doświadczenia z Red Hat OpenShift, Doświadczenie z AWS ECS/EKS, Znajomość Azure AKS, Znajomość Linux, Znajomość Docker, Doświadczenie z narzędziami IaC, Znajomość CI/CD, Umiejętność tworzenia skryptów, Biegła znajomość języka angielskiego, Miejsce zamieszkania w Polsce 📃 Skills: Kubernetes, OpenShift, AWS, Azure, ECS, EKS, AKS, Linux, Docker, Terraform, Ansible, CI/CD, IaC, Bash 🏢 Description: Poszukujemy doświadczonego Kubernetes Engineer do projektowania i obsługi nowoczesnych platform kontenerowych. Rola koncentruje się na Red Hat OpenShift i natywnych środowiskach chmurowych na AWS i Azure. Będziesz pracować ze skalowalnymi, bezpiecznymi i produkcyjnymi platformami mikrousług. Twoje zadania Projektowanie, wdrażanie i obsługa klastrów Kubernetes w środowisku produkcyjnym Zarządzanie i obsługa platform Red Hat OpenShift Utrzymywanie i optymalizacja platform kontenerowych w AWS (ECS/EKS) i Azure AKS Budowanie i zarządzanie infrastrukturą przy użyciu Infrastructure as Code Rozwiązywanie problemów z platformą i wspieranie zespołów programistycznych Wymagania Co najmniej 5 lat doświadczenia z Kubernetes i orkiestracją kontenerów Minimum 3 lata praktycznego doświadczenia z Red Hat OpenShift Doświadczenie z AWS ECS/EKS i znajomość Azure AKS Dobra znajomość Linuksa, Dockera i narzędzi IaC (Terraform, Ansible) Dobra znajomość CI/CD i umiejętności tworzenia skryptów Biegła znajomość języka angielskiego Wymagane miejsce zamieszkania w Polsce Benefity, które czekają na Ciebie: Tytuł Great Place to Work od 2015 roku - to dzięki opiniom pracowników otrzymujemy tytuł i wdrażamy nowe pomysły Stabilność zatrudnienia - 2,1 MLD PLN przychodu, brak długów, od 2006 roku na rynku Dzielimy się zyskiem z pracownikami - od 2022 roku przeznaczyliśmy na ten cel już ponad 76 milionów PLN Bogaty pakiet benefitów - prywatna opieka zdrowotna, platforma kafeteryjna, zniżki na samochody i więcej Komfortowe miejsce pracy - pracuj w naszych biurach klasy A lub zdalnie Dziesiątki fascynujących projektów dla prestiżowych marek z całego świata 1 000 000 PLN rocznie na Twoje pomysły - taką kwotą wspieramy pasje i akcje wolontariackie naszych pracowników Stawiamy na Twój rozwój - meetupy, webinary, platforma szkoleniowa i blog technologiczny – Ty wybierasz Fantastyczna atmosfera stworzona przez wszystkich Sii Power People Dołącz do zespołu Sii – rozwijaj umiejętności, zdobywaj doświadczenie i buduj karierę!

🏢 Summary: Engineering role focused on developing and optimizing high-performance networking software, Linux drivers, and data path components for next-generation DPU systems. The position involves C/C++ development on Linux, packet processing optimization, and close collaboration with hardware teams on system bring-up and feature enablement. Open to experienced engineers working on low-level, high-throughput embedded networking solutions. 🗂️ Requirements: Minimum 5 years of commercial experience in similar role, Strong C and C++ development on Linux, Experience with networking systems (NICs, packet processing, data plane, I/O stacks), Understanding of Ethernet, IP, TCP, UDP protocols, Knowledge of Linux kernel internals and driver APIs, Experience with debugging tools, Git, and CI/CD workflows, Residing in Poland 📃 Skills: C, C++, Linux, Kernel, Drivers, Networking, NIC, Ethernet, IP, TCP, UDP, Git, CICD, DPDK, PCIe, DMA, RDMA 🏢 Description: As part of the DPU software group, you will develop and optimize networking software, drivers, and data path components for high-performance data processing. We have multiple openings for both junior and senior engineers, depending on experience level. You will work on cutting-edge Linux-based C/C++ systems, contributing to device driver development, packet processing frameworks, and system bring-up for next-generation DPU products. By joining us, you become a member of the Embedded Competence Center at Sii is an internal organizational 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 maintain DPU drivers and networking software stacks Integrate and optimize fast-path packet processing components Debug and profile data path performance issues Collaborate with hardware and firmware teams on feature enablement and bring-up Participate in design reviews, code reviews, and continuous integration efforts Requirements Minimum 5 years of commercial experience in a similar position Hands-on C/C++ development experience on Linux Experience in networking systems: NICs, packet processing, data plane, or I/O stacks Understanding of Ethernet/IP/TCP/UDP networking protocols Familiarity with Linux kernel internals and driver APIs Experience with debugging tools, git, and CI/CD workflows Good knowledge of spoken and written English (everyday communication) Strong analytical mindset, ownership, and collaborative attitude Residing in Poland required Nice to have Experience in device driver design, debugging, and testing (kernel or user space) Previous work with DPDK fast-path applications and optimization Hands-on SW/HW integration (PCIe, DMA, interrupts, counters, telemetry) Knowledge of congestion/flow control and high-rate packet processing Understanding of RDMA (verbs, QPs, completion model, transport semantics) Experience with unit/integration testing and performance observability tools What we offer Great Place to Work since 2015 - it’s thanks to feedback from our workers that we get this special title and constantly implement new ideas Employment stability - revenue of PLN 2.1BN, no debts, since 2006 on the market We share the profit with Workers - over PLN 76M has already been allocated for this aim since 2022 Attractive benefits package - private healthcare, benefits cafeteria platform, car discounts and more Comfortable workplace – class A offices or remote work Dozens of fascinating projects for prestigious brands from all over the world PLN 1 000 000 per year for your ideas - with this amount, we support the passions and voluntary actions of our workers Investment in your growth – meetups, webinars, training platform and technology blog – you choose Fantastic atmosphere created by all Sii Power People If you want to work on systems with high operational significance — apply now!

🏢 Summary: The offer is for a Kubernetes Engineer responsible for designing, deploying, and optimizing container orchestration platforms to support scalable and secure microservices architectures. The role focuses on RedHat OpenShift and multi-cloud environments (AWS, Azure), ensuring high availability and reliability of middleware systems. It involves infrastructure automation, CI/CD integration, and GitOps practices in a hybrid cloud setup. 🗂️ Requirements: 3+ years experience with Kubernetes and container orchestration (5+ for senior), 1+ year hands-on experience with RedHat OpenShift (3+ for senior), Proficiency with AWS ECS and EKS, Familiarity with Azure AKS, Strong knowledge of Linux systems, Experience with Docker containerization, Experience with Terraform and Ansible, Understanding of CI/CD practices, Experience with ArgoCD and Flux, Deep knowledge of Kubernetes architecture, controllers, CRDs, Operators, Scripting skills in Bash or Python, Understanding of GitOps practices 📃 Skills: Kubernetes, OpenShift, AWS, ECS, EKS, Azure, AKS, Linux, Docker, Terraform, Ansible, ArgoCD, Flux, Bash, Python, GitOps, CI/CD 🏢 Description: Team description: We build and maintain the middleware systems that support Toyota’s digital systems and mobility solutions. Our work supports multiple applications used for in‑car multimedia services, EV charging platforms, factory digitalization, data‑driven projects and online sales technologies. By ensuring continuous service availability and integrating key tools, we enable teams across Europe to develop and operate digital solutions reliably. Role Summary: We would like invite you to join the adventure of expanding TME PL branch in the Toyota Digital HUB in Wrocław. We are seeking a highly skilled and experienced Kubernetes Engineer with deep expertise in RedHat OpenShift and strong working knowledge of AWS ECS, EKS, and Azure AKS. The ideal candidate will be responsible for designing, deploying, managing, and optimizing container orchestration platforms to support scalable, secure, and resilient microservices-based architectures Qualifications & Skills: WHAT WE REQUIRE: For Engineer position 3+ (for senior Engineer 5+) years of experience with Kubernetes and container orchestration. 1+ (senior 3+) years of hands-on experience with RedHat OpenShift Proficiency with AWS ECS and EKS, and familiarity with Azure AKS. Strong knowledge of Linux systems and containerization (Docker) Experience with Infrastructure as Code tools (Terraform, Ansible). Solid understanding of CI/CD practices and tools like ArgoCD and Flux Deep understanding of Kubernetes architecture, controllers, CRDs, and Operators. Strong scripting skills (Bash, Python). Solid understanding of GitOps practices and tools. Excellent problem-solving and communication skills. ADDITIONAL REQUIREMENTS (considered an advantage): Certified Kubernetes Administrator (CKA) or Red Hat Certified Specialist in OpenShift Administration. Experience with observability tools. Exposure to multi-cloud or hybrid cloud environments. You have a  TOYOTA DNA, this means: Courage: you are ready to let go of the easy path to reach challenging targets Creativity: your passion drives you to explore innovative ideas and challenge the impossible Coaching: you share knowledge and feedback with your colleagues and celebrate each other's success Curiosity: you are open for new experience and able to combine imagination with fact-based observation Collaboration: you are a team player, respectful and inclusive in your style and you take a customer-oriented approach Formal Role Details: Job Type:  undefined time period contract Starting date: Position available since June 2026 Location: Wrocław, Silver Tower Office Center Working Pattern: Hybrid - 2 to 3 days per week in the office, in line with the need Reporting line: MW manager / Team Lead What we can offer you: Health insurance Sport card Lunch subsidy Car leasing Languages lessons Bonuses

🏢 Summary: Development and maintenance of embedded software for industrial control devices, focused on communication components on a new hardware platform. The role covers application layer and middleware development in an RTOS environment, combining new feature implementation with refactoring and testing of existing systems. It is key to ensuring stability and integration of the control platform. 🗂️ Requirements: Very good knowledge of C++ in embedded systems (C++11, STL), Experience with real-time operating systems, Knowledge of networking concepts and ISO/OSI model, Experience with communication protocols (Ethernet, TCP/IP), Ability to debug and test embedded software on target devices, Experience working on application layer and middleware, Fluent English, Fluent Polish, Residence in Poland, Availability to work hybrid from Katowice office 3 days per week 📃 Skills: C++, STL, RTOS, Ethernet, TCP/IP, ISO/OSI, Embedded, Debugging, Testing 🏢 Description: Dołącz do zespołu odpowiedzialnego za rozwój i utrzymanie oprogramowania dla przemysłowych urządzeń sterujących. Zespół pracuje nad wprowadzaniem produktów na nową platformę sprzętową, ze szczególnym naciskiem na obszary komunikacyjne. Zakres prac obejmuje głównie warstwę aplikacyjną oraz middleware działające w środowisku RTOS. Rola ma kluczowe znaczenie dla stabilności i rozwoju platformy, ponieważ dotyczy komponentów odpowiedzialnych za komunikację i integrację systemu. Praca łączy rozwój nowych funkcjonalności z refaktoryzacją i testowaniem istniejących rozwiązań. Zespół pracuje hybrydowo z biura w Katowicach 3 dni w tygodniu. Twoje zadania Projektowanie i implementowanie oprogramowania embedded w języku C++ Rozwijanie funkcjonalności działających w środowisku RTOS Praca nad warstwą aplikacyjną i middleware systemu sterowania Integracja nowych funkcjonalności na nowej platformie sprzętowej Debugowanie oraz testowanie systemów wbudowanych Refaktoryzacja i utrzymywanie istniejącego kodu Wymagania Bardzo dobra znajomość języka C++ w systemach embedded (C++11, STL) Doświadczenie w pracy z systemami czasu rzeczywistego Znajomość zagadnień sieciowych oraz modelu ISO/OSI Obycie z protokołami komunikacyjnymi (Ethernet, TCP/IP) Umiejętność debugowania i testowania oprogramowania na urządzeniach wbudowanych Zdolność pracy w złożonym środowisku projektowym i współpracy zespołowej Biegła znajomość języka angielskiego Wymagane przebywanie na terenie Polski oraz płynna znajomość języka polskiego Mile widziane Wykorzystanie Pythona do automatyzacji, testów lub narzędzi developerskich Doświadczenie w pracy z systemami sterowania lub automatyką przemysłową Udział w refaktoryzacji dużych, wieloletnich codebase’ów Praca w środowisku zwinnych frameworków skalowanych (np. SAFe) Benefity, które czekają na Ciebie: Tytuł Great Place to Work od 2015 roku - to dzięki opiniom pracowników otrzymujemy tytuł i wdrażamy nowe pomysły Stabilność zatrudnienia - 2,1 MLD PLN przychodu, brak długów, od 2006 roku na rynku Dzielimy się zyskiem z pracownikami - od 2022 roku przeznaczyliśmy na ten cel już ponad 76 milionów PLN Bogaty pakiet benefitów - prywatna opieka zdrowotna, platforma kafeteryjna, zniżki na samochody i więcej Komfortowe miejsce pracy - pracuj w naszych biurach klasy A lub zdalnie Dziesiątki fascynujących projektów dla prestiżowych marek z całego świata 1 000 000 PLN rocznie na Twoje pomysły - taką kwotą wspieramy pasje i akcje wolontariackie naszych pracowników Stawiamy na Twój rozwój - meetupy, webinary, platforma szkoleniowa i blog technologiczny – Ty wybierasz Fantastyczna atmosfera stworzona przez wszystkich Sii Power People Dołącz do zespołu Sii – rozwijaj umiejętności, zdobywaj doświadczenie i buduj karierę!

🏢 Summary: Embedded Developer role focused on designing and implementing embedded C++ software for automotive ECUs and machine control systems, including Linux-based HMI functions. The position involves model-based design with Matlab/Simulink, real-time systems development, and full lifecycle participation from requirements to validation. The engineer works with RTOS, CAN communication, and performs hands-on testing on target hardware. 🗂️ Requirements: Minimum 5 years of professional experience, Strong experience in C++, Experience in embedded systems or firmware development, Solid understanding of embedded software development lifecycle, Hands-on experience with Matlab/Simulink, Experience with model-based design, Experience with RTOS-based development, Experience with CAN communication, Proficiency with Enterprise Architect, Knowledge of software testing methods, Good command of English 📃 Skills: C++, Embedded, RTOS, Matlab, Simulink, CAN, EnterpriseArchitect, Linux, ECU, HMI, EmbeddedCoder 🏢 Description: We are looking for an Embedded Developer to join our team and contribute to an exciting project in the automotive industry. The role involves designing and implementing embedded software components, working on both low-level control systems and Linux-based HMI functions. By joining us, you become a member of the Embedded Competence Center at Sii, an internal organizational 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. Apply! Your tasks Design, develop and maintain embedded C++ software for ECUs and machine control systems Develop and maintain control algorithms and software models using Matlab/Simulink, including model-based design Transform models into production-ready embedded code and support integration Work with real-time systems, sensors, actuators, and communication interfaces (e.g. CAN) Participate in the full development lifecycle: requirements, design, implementation, integration and verification Collaborate closely with system engineers, control engineers, and hardware teams Perform hands-on validation and testing directly on machines, including access to a dedicated test track near the office Contribute to continuous improvements within an agile setup Requirements At least 5 years of professional experience Strong experience in C++ (preferably modern C++) Experience in embedded systems/firmware development Solid understanding of the embedded software development life cycle Hands-on experience with Matlab/Simulink and model-based design Familiarity with electrical and electronic system architectures Hands-on experience with RTOS-based software development Experience with CAN communication Proficiency with the Enterprise Architect tool Knowledge of software testing methods (e.g., code analysis, unit validation) Good command in English Nice-to-have requirements Previous work with auto-code generation (e.g., Embedded Coder) Knowledge of vehicle communication protocols (e.g., CAN) Experience in the automotive or heavy equipment domain Familiarity with functional safety (e.g., ISO 26262) What we offer Great Place to Work since 2015 - it’s thanks to feedback from our workers that we get this special title and constantly implement new ideas Employment stability - revenue of PLN 2.1BN, no debts, since 2006 on the market We share the profit with Workers - over PLN 76M has already been allocated for this aim since 2022 Attractive benefits package - private healthcare, benefits cafeteria platform, car discounts and more Comfortable workplace – class A offices or remote work Dozens of fascinating projects for prestigious brands from all over the world PLN 1 000 000 per year for your ideas - with this amount, we support the passions and voluntary actions of our workers Investment in your growth – meetups, webinars, training platform and technology blog – you choose Fantastic atmosphere created by all Sii Power People If you want to work on systems with high operational significance — apply now!

🏢 Summary: Development of a next-generation compiler infrastructure for programmable Ethernet switches, focused on extending LLVM and integrating P4 to enable efficient packet-processing on custom hardware. The role involves building and optimizing compiler backends, implementing IR passes, and validating generated code on simulators and hardware. The position centers on low-level compiler development aligned with networking architectures and hardware constraints. 🗂️ Requirements: Minimum 5 years of commercial experience in a similar role, Hands-on experience with LLVM infrastructure (frontend/backend, IR passes, TableGen), Strong programming skills in C++ (C++11/14/17), Proficiency in Python, Understanding of compiler optimization techniques and code generation, Experience with Linux development environments, Experience with CMake or Bazel build tools, Good command of English, Residence in Poland 📃 Skills: LLVM, P4, p4c, C++, Python, CMake, Bazel, Linux, TableGen, IR, Git 🏢 Description: Work on next-generation compiler infrastructure for programmable Ethernet switches. You will extend LLVM and P4 compilation flows to enable efficient packet-processing pipelines on custom switching hardware. By joining us, you become a member of the Embedded Competence Center at Sii is an internal organizational 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 switches Integrate P4 frontend (p4c) with LLVM IR generation and custom targets Implement new compiler passes for latency and power optimization Debug and validate generated code on simulators and hardware prototypes Collaborate with hardware and networking teams to align compiler output with architectural constraints Requirements Minimum 5 years of commercial experience in a similar position Hands-on experience with LLVM compiler infrastructure (frontend/backend development, IR passes, TableGen, etc.) Strong programming skills in C++ (modern C++11/14/17) and Python Understanding of compiler optimization techniques, IR transformations, and code generation Experience with Linux development environments and build tools (CMake, Bazel) Excellent analytical and debugging skills; self-learner and strong communicator Good knowledge of spoken and written English (everyday communication) Residing in Poland required Nice to have Familiarity with P4 language and network data plane compilation Knowledge of networking concepts, packet processing, and switching architectures What we offer Great Place to Work since 2015 - it’s thanks to feedback from our workers that we get this special title and constantly implement new ideas Employment stability - revenue of PLN 2.1BN, no debts, since 2006 on the market We share the profit with Workers - over PLN 76M has already been allocated for this aim since 2022 Attractive benefits package - private healthcare, benefits cafeteria platform, car discounts and more Comfortable workplace – class A offices or remote work Dozens of fascinating projects for prestigious brands from all over the world PLN 1 000 000 per year for your ideas - with this amount, we support the passions and voluntary actions of our workers Investment in your growth – meetups, webinars, training platform and technology blog – you choose Fantastic atmosphere created by all Sii Power People If you want to work on systems with high operational significance — apply now!

🏢 Summary: Senior Embedded Developer role focused on designing and implementing middleware firmware and security mechanisms for IoT product controllers. The position involves developing low-level embedded software in C, creating bootloaders, integrating secure boot solutions, and automating testing within a SCRUM environment. Hybrid work model with on-site presence required three days per week. 🗂️ Requirements: Minimum 5 years experience as Embedded Developer, Proficiency in C for embedded systems, Experience with security best practices and code/design reviews, Experience developing firmware and low-level embedded software, Ability to work on-site 3 days per week, Fluent English, Fluent Polish, Residence in Poland 📃 Skills: C, C++, Python, MBEDTLS, RSA, CMake, Makefile, GoogleTest, Pytest, SCRUM, JIRA, Confluence 🏢 Description: We are seeking a Senior Embedded Developer to join a project focused on software development for IoT product controllers. By joining us, you become a member of the Embedded Competence Center at Sii - an internal organizational unit bringing together more than 500 specialists across Poland! We are currently working on approximately 100 projects for 50 clients across various industries, including automotive, IoT, telecommunications, and medical. We focus on development and knowledge exchange by organizing Embedded Academies, training, technical mentoring or enabling project changes. Your tasks Worked from the client’s office 3 days per week Designed and implemented middleware firmware for a comprehensive product platform using C Created bootloaders for a diverse range of hardware products Engineered core audio/video processing algorithms for reference applications Integrated Secure Boot mechanisms utilizing MBEDTLS, RSA, and asymmetric encryption Applied advanced security techniques to mitigate side-channel attacks Built unit tests using C++, Google Test framework Automated testing workflows with Python and Pytest Maintained and enhanced build systems based on Makefile and CMake Authored technical proposals and documentation in Confluence Collaborated with cross-functional product teams to deliver rapid support Operated in a dynamic SCRUM environment with 3-week sprints and regular releases (JIRA) Requirements Ability to work from the client's office 3 days a week (hybrid model) Min. 5 years of experience as an Embedded Developer Proficiency in C for embedded systems development Experience in reviewing complex systems design/code for security best practices and compliance with industry standards Fluency in English Excellent written and verbal communication skills with the ability to convey technical information to a wide variety of audiences Strong creative problem-solving abilities and decision-making skills Fluent in Polish required Residing in Poland required Nice to have Experience in creating bootloaders for various hardware architectures Knowledge and experience with cryptography and computer security Strong knowledge of RISC-V architecture and GCC compiler What we offer Great Place to Work since 2015 - it’s thanks to feedback from our workers that we get this special title and constantly implement new ideas Employment stability - revenue of PLN 2.1BN, no debts, since 2006 on the market We share the profit with Workers - over PLN 76M has already been allocated for this aim since 2022 Attractive benefits package - private healthcare, benefits cafeteria platform, car discounts and more Comfortable workplace – class A offices or remote work Dozens of fascinating projects for prestigious brands from all over the world PLN 1 000 000 per year for your ideas - with this amount, we support the passions and voluntary actions of our workers Investment in your growth – meetups, webinars, training platform and technology blog – you choose Fantastic atmosphere created by all Sii Power People If you want to work on systems with high operational significance — apply now!

🏢 Summary: The role focuses on designing and implementing automated testing frameworks to validate programmable Ethernet switch software and firmware. It involves functional, performance, regression, and system-level testing of L2/L3 networking devices, with integration into CI/CD pipelines. The position centers on ensuring reliability of embedded networking solutions through Python-based automation. 🗂️ Requirements: Minimum 5 years of commercial experience in test automation, Strong experience in Python-based test automation, Experience with networking automation frameworks, Familiarity with Linux environments, Hands-on experience testing L2/L3 switches and routers, Experience with CI/CD tools, Ability to perform regression, stress, and system-level testing, Residing in Poland 📃 Skills: Python, Linux, CI/CD, Jenkins, GitLab, Ethernet, L2, L3, Switching, Routing, Docker, Ansible, Vagrant, C, C++, IxNetwork, Spirent, TRex 🏢 Description: Join our test and validation team to ensure the reliability and performance of programmable Ethernet switch software. You’ll design and implement automation frameworks and networking test scenarios to validate cutting-edge hardware and software solutions. By joining us, you become a member of the Embedded Competence Center at Sii is an internal organizational 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 Design and implement automated test suites for switch software and firmware Develop Python-based testing frameworks for functional and performance testing Perform regression, stress, and system-level testing on hardware platforms Integrate automated tests into CI/CD pipelines Work with developers to identify, reproduce, and verify fixes for software defects Requirements Minimum 5 years of commercial experience in a similar position Strong experience in Python-based test automation Familiarity with networking automation frameworks and Linux environments Hands-on experience testing physical and virtual L2/L3 switches and routers Experience with CI/CD tools (Jenkins, GitLab, etc.) Self-driven, analytical, and excellent team collaboration Good knowledge of spoken and written English (everyday communication) Residing in Poland required Nice to have Knowledge of C/C++ Experience with Docker, Ansible, or Vagrant Familiarity with traffic generators (IxNetwork, Spirent, TRex) What we offer Great Place to Work since 2015 - it’s thanks to feedback from our workers that we get this special title and constantly implement new ideas Employment stability - revenue of PLN 2.1BN, no debts, since 2006 on the market We share the profit with Workers - over PLN 76M has already been allocated for this aim since 2022 Attractive benefits package - private healthcare, benefits cafeteria platform, car discounts and more Comfortable workplace – class A offices or remote work Dozens of fascinating projects for prestigious brands from all over the world PLN 1 000 000 per year for your ideas - with this amount, we support the passions and voluntary actions of our workers Investment in your growth – meetups, webinars, training platform and technology blog – you choose Fantastic atmosphere created by all Sii Power People If you want to work on systems with high operational significance — apply now!

🏢 Summary: Role focused on designing and implementing automated test frameworks to validate programmable Ethernet switch software and firmware. The position involves functional, performance, regression, and system-level testing of L2/L3 hardware and virtual platforms, with integration into CI/CD pipelines. You will collaborate closely with developers to ensure reliability and performance of networking solutions. 🗂️ Requirements: Minimum 5 years of commercial experience in test automation, Strong experience in Python-based test automation, Experience with networking automation frameworks, Familiarity with Linux environments, Hands-on experience testing L2/L3 switches and routers, Experience with CI/CD tools such as Jenkins or GitLab 📃 Skills: Python, Linux, Ethernet, L2, L3, CI/CD, Jenkins, GitLab, Networking, Automation, Firmware 🏢 Description: Join our test and validation team to ensure the reliability and performance of programmable Ethernet switch software. You’ll design and implement automation frameworks and networking test scenarios to validate cutting-edge hardware and software solutions. By joining us, you become a member of the Embedded Competence Center at Sii is an internal organizational 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 Design and implement automated test suites for switch software and firmware Develop Python-based testing frameworks for functional and performance testing Perform regression, stress, and system-level testing on hardware platforms Integrate automated tests into CI/CD pipelines Work with developers to identify, reproduce, and verify fixes for software defects Requirements Minimum 5 years of commercial experience in a similar position Strong experience in Python-based test automation Familiarity with networking automation frameworks and Linux environments Hands-on experience testing physical and virtual L2/L3 switches and routers Experience with CI/CD tools (Jenkins, GitLab, etc.) Self-driven, analytical, and excellent team collaboration Good knowledge of spoken and written English (everyday communication) Residing in Poland required Nice to have Knowledge of C/C++ Experience with Docker, Ansible, or Vagrant Familiarity with traffic generators (IxNetwork, Spirent, TRex) What we offer Great Place to Work since 2015 - it’s thanks to feedback from our workers that we get this special title and constantly implement new ideas Employment stability - revenue of PLN 2.1BN, no debts, since 2006 on the market We share the profit with Workers - over PLN 76M has already been allocated for this aim since 2022 Attractive benefits package - private healthcare, benefits cafeteria platform, car discounts and more Comfortable workplace – class A offices or remote work Dozens of fascinating projects for prestigious brands from all over the world PLN 1 000 000 per year for your ideas - with this amount, we support the passions and voluntary actions of our workers Investment in your growth – meetups, webinars, training platform and technology blog – you choose Fantastic atmosphere created by all Sii Power People If you want to work on systems with high operational significance — apply now!