{"id":4156576,"url":"https://alion.io/job/raycap-embedded-sw-engineer-athens","title":"Embedded SW Engineer - Athens","company":{"id":1954270,"name":"Raycap","domain":"raycap.com","url":"https://alion.io/company/raycap-com","size_band":null,"is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Career site","truth_index":null},"role":"Hardware","role_family":"Hardware","seniority":"senior","employment_type":null,"work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Marousi, Greece"],"countries":["GR"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":null,"experience_years_min":5,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"C++","optional":false},{"name":"Linux","optional":false},{"name":"LoRaWAN","optional":false},{"name":"RTOS","optional":false},{"name":"Wi-Fi","optional":false},{"name":"C#","optional":true},{"name":"Git","optional":true},{"name":"JavaScript","optional":true},{"name":"MQTT","optional":true},{"name":"React.js","optional":true},{"name":"Svelte","optional":true},{"name":"TCP/IP","optional":true},{"name":"Vue.js","optional":true},{"name":"Windows","optional":true}],"status":"live","first_seen_at":"2026-11-12T10:48:43Z","employer_posted_date":"2026-11-12","last_verified_at":"2026-11-13T00:30:58Z","board_verified":true,"closed_at":null,"days_open":0,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":0},"description":"Raycap S.A., a global manufacturer and supplier of electrical protection, connectivity, and power management solutions for telecommunications, energy, transportation, and other industrial markets, seeks to recruit\nEmbedded Software Engineer in Athens, Greece (On-Site)\nThe Embedded SW Engineer develops microcontroller firmware for IoT/Cloud smart products used in innovative monitoring and measurement applications for electrical protection equipment.\nResponsibilities\nDevelop from scratch or extend already existing company proprietary C/C++ microcontroller code for:Bare-metal, task-based or RTOS application structures,\nMicrocontroller peripherals and interrupts in an efficient manner,\nStandard (Modbus/RTU, Modbus/TCP) or proprietary device-to-device communication protocols.\nCommunication module (LoraWAN, Wifi, Bluetooth LE, GSM, GPS, etc) interfacing using UART(AT) or SPI,\nBootloaders,\nDevice configuration and non-volatile operations (EEPROM, Flash, etc),\nNetwork/Cloud time synchronization and Real Time Clocks.\n\nExtend/modify already existing embedded web server code and HTML/JS/CSS code.\nExtend/modify already existing code for embedded SNMP agents.\nCreate/Extend/Modify user code for existing embedded Linux platforms.\nCreating test plans and perform thorough testing/validation of the developed code using software and hardware laboratory tools.\nPrepare unit/routine test reports for internal or client use.\nPrepare code documentation and code module libraries.\nAssemble devices under test and perform minor HW changes using laboratory tools (soldering iron, screwdriver assembly).\nFollow team development processes (Comments, code interfaces, mini-APIs)\nQualifications\nDegree in Electrical Engineering or related technical field.\n5+ years of experience in embedded firmware/software development.\nAdvanced knowledge of embedded development (C, C++, RTOS, embedded web servers, 8-bit to 32-bit microcontrollers), experience in Microchip family (Harmony Framework) will be considered a plus.\nAdvanced understanding of Protocols and standards (I2C, SPI, UART, CAN, USB, TCP/IP, SNMP, MQTT)\nAdvance skills in testing and debugging of embedded systems.\nDesktop development: Windows programming in C#, especially in applications which communicate with embedded systems.\nWeb development: Ability to build content for the embedded web servers. Knowledge of javascript frameworks (Vue.js, React.js, Svelte) is a plus.\nUnderstanding of hardware design (read schematics). Knowledge of Altium is a plus.\nKnowledge of embedded Linux is a plus.\nKnowledge of version control systems (Git) is a plus.\nAdvanced English knowledge (oral and written).\n\nRaycap is an Equal Opportunity Employer. All qualified applicants receive consideration for employment without regard to age, disability, race, color, national origin, sex, marital status, sexual orientation, or religion.\nPlease note that after screening of all CVs received, we will only contact the candidates who meet the requirements of the job in order to arrange an interview. All applications are considered strictly confidential. 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