Senior Embedded Developer

Senior Embedded DeveloperMiejsce pracy: GdańskTechnologies we useExpectedCEmbedded SystemsfirmwareSTM32RTOSSecure BootPythonCmakeOptionalBootloaderAbout the projectWe 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 responsibilitiesWorked from the client’s office 3 days per weekDesigned and implemented middleware firmware for a comprehensive product platform using CCreated bootloaders for a diverse range of hardware productsEngineered core audio/video processing algorithms for reference applicationsIntegrated Secure Boot mechanisms utilizing MBEDTLS, RSA, and asymmetric encryptionApplied advanced security techniques to mitigate side-channel attacksBuilt unit tests using C++, Google Test frameworkAutomated testing workflows with Python and PytestMaintained and enhanced build systems based on Makefile and CMakeAuthored technical proposals and documentation in ConfluenceCollaborated with cross-functional product teams to deliver rapid supportOperated in a dynamic SCRUM environment with 3-week sprints and regular releases (JIRA)Our requirementsAbility to work from the client's office 3 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 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 skillsFluent in Polish requiredResiding in Poland requiredOptionalExperience in creating bootloaders for various hardware architecturesKnowledge and experience with cryptography and computer securityStrong knowledge of RISC-V architecture and GCC compilerWhat we offerGreat Place to Work since 2015 - it’s thanks to feedback from our workers that we get this special title and constantly implement new ideasEmployment stability - revenue of PLN 2.1BN, no debts, since 2006 on the marketWe share the profit with Workers - over PLN 76M has already been allocated for this aim since 2022Attractive benefits package - private healthcare, benefits cafeteria platform, car discounts and moreComfortable workplace – class A offices or remote workDozens of fascinating projects for prestigious brands from all over the world – you can change them thanks to Job Changer applicationPLN 1 000 000 per year for your ideas - with this amount, we support the passions and voluntary actions of our workersInvestment in your growth – meetups, webinars, training platform and technology blog – you chooseFantastic atmosphere created by all Sii Power PeopleRecruitment stagesSend your CVTalk to us about your expectationsLearn more about our projects and choose the bestStart your adventure with SiiSii Sp. z o.o.Sii is the leading technology consulting, digital transformation, engineering, and business services vendor in Poland. We already employ more than 7 500 professionals and implement projects in a variety of industries for clients from many countries around the world.The Great Place to Work title, won 10 times in a row, proves that at Sii we create a friendly work environment.