Senior Embedded Developer

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 2 days per weekDevelopment of middleware firmware for the whole platform of products in the C languageDevelopment of bootloaders for a wide range of productsImplementation of basic audio/video processing algorithms for the reference applicationImplementation of Secure Boot (MBEDTLS, RSA, PK, asymmetric encryption)Implementing security measures (side-channel attacks prevention)Development of unit tests (C++, Google Test)Development of automation test (Python, Pytest)Maintenance and development of build systems (Makefile, CMake)Writing proposals and documentation (Confluence)Collaboration with multiple product teams and providing quick supportWorking in a fast-paced SCRUM environment with frequent 3-week sprints followed by releases (JIRA) Requirements Ability to work from the client's office 2 days a week (hybrid model)Min. 5 years of experience as an Embedded DeveloperProficiency in C for embedded systems developmentExperience in reviewing complex systems design/code for security best practices and compliance with industry standardsFluency in Polish and EnglishExcellent written and verbal communication skills with the ability to convey technical information to a wide variety of audiencesStrong creative problem-solving abilities and decision-making skillsResidency in Poland Nice to have Experience in creating bootloaders for various hardware architecturesKnowledge and experience with cryptography and computer securityStrong knowledge of RISC-V architecture and GCC compiler Job no. JOB-NRF6A Sii ensures that all hiring decisions are made solely on the basis of qualifications and competence. We are committed to equal and fair treatment of all, regardless of legally protected characteristics. At Sii, we promote a diverse and inclusive work environment, in full compliance with applicable anti-discrimination laws. Benefits For You Great Place to WorkSolid financial situationContracts with the biggest brandsCentre of internal trainingsMany experts you can learn fromOpen and accessible management teamProfit sharingPassion Sponsorship programRegular integration events and tripsComfortable and well-equipped officesMySii appMedical care