{"id":2117443,"url":"https://alion.io/job/upvanta-embedded-firmware-engineer-for-nrf-products","title":"Embedded Firmware Engineer for nRF products","company":{"id":1332,"name":"Upvanta","domain":"upvanta.com","url":"https://alion.io/company/upvanta-sp-z-o-o","size_band":"51-200","is_staffing_agency":false,"employer_type":"staffing","is_intermediary":false,"listed_via":null,"ats_vendor":null,"truth_index":null},"role":"Hardware","role_family":"Hardware","seniority":null,"employment_type":"full_time","work_mode":"remote","remote_scope":"stated_countries","remote_scope_basis":"inferred_city","remote_working_hours":null,"hiring_geo_confidence":"inferred","locations":["Wrocław, Poland","Warsaw, Poland","Poznań, Poland","Gdańsk, Poland","Kraków, Poland"],"countries":["PL"],"hiring_countries":["PL"],"hiring_countries_total":1,"salary":null,"salary_estimate":{"min_usd":39000,"max_usd":90000,"period":"year","method":"role_country_seniority_unknown","sample_n":39},"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"C++","optional":false}],"status":"closed","first_seen_at":"2026-10-04T10:00:09Z","employer_posted_date":null,"last_verified_at":"2026-10-20T17:25:00Z","board_verified":false,"closed_at":"2026-10-20T17:25:00Z","days_open":16,"trust":{"level":"not_scored","repost_count":null,"flags":[],"days_open":16},"description":"Poszukujemy Embedded Firmware Engineer for nRF products, który dołączy do projektu IoT związanego z migracją istniejącej aplikacji z platformy Nordic nRF52 na nRF54L15.\nProjekt nie zakłada tworzenia rozwiązania od zera – głównym zadaniem będzie migracja istniejącej aplikacji na nową platformę sprzętową i programową, w tym przejście z SoftDevice na nRF Connect SDK (Zephyr).\nPraca odbywa się w czystym C (bez C++), z wykorzystaniem środowiska IAR.\nZakres projektu\nMigracja aplikacji z nRF52 → nRF54L15\n\nMigracja z SoftDevice → nRF Connect SDK / Zephyr\n\nDostosowanie istniejącego firmware'u do nowej platformy sprzętowej\n\nDebugowanie na poziomie firmware i hardware\n\nPraca z nRF HAL, sterownikami oraz konfiguracją Zephyr\n\nWeryfikacja działania rozwiązania z wykorzystaniem narzędzi laboratoryjnych\n\nWymagania konieczne\nMin. 10 lat doświadczenia w projektowaniu systemów embedded (firmware + hardware)\n\nBardzo dobra znajomość platformy Nordic Semiconductor nRF\n\nBardzo dobra znajomość SoftDevice oraz nRF Connect SDK\n\nBardzo dobra znajomość DFU oraz nRF HAL\n\nBardzo dobra znajomość Zephyr, w szczególności:\nDeviceTree\n\nKconfig\n\nwest\n\nsterowniki\n\nDoświadczenie w projektach związanych z Secure Boot\n\nBardzo dobra znajomość języka C\n\nDoświadczenie w debugowaniu sprzętowym z wykorzystaniem JTAG/SWD\n\nUmiejętność pracy z narzędziami laboratoryjnymi:\noscyloskop\n\nanalizator stanów logicznych\n\nmultimetr\n\nzasilacz laboratoryjny\n\nSamodzielność i umiejętność rozwiązywania problemów end-to-end\n\nMile widziane\nDoświadczenie w integracji istniejącej aplikacji na nowym hardware, w tym reverse engineering kodu\n\nDoświadczenie z OTA (Over-The-Air updates)\n\nUmiejętność tworzenia rozwiązań typu Device-in-the-Loop\n\nTech stack\nEmbedded\nAnalytics\nfirmware\nC","description_format":"text","description_chars":1743,"description_truncated":false,"requirements":{"experience_years_min":null,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":null,"security_clearance":false,"languages":[]},"benefits":[],"hiring_locations":[{"name":"Poland","iso":"PL","kind":"country"}],"hiring_excludes":[],"relocation_offered":false,"industries":["Custom Software Development","IT Staffing & Staff 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