{"id":3099198,"url":"https://alion.io/job/network-finance-embedded-firmware-hardware-engineer","title":"Embedded Firmware & Hardware Engineer","company":{"id":3827505,"name":"Network Finance","domain":"networkfinanceinternational.com","url":"https://alion.io/company/network-finance","size_band":"5000+","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":"jobmail.co.za","ats_vendor":null,"truth_index":{"grade":"C","score":58,"open_postings":584,"ghost_share":0.591,"stale_share":0,"repost_share":0.755,"time_to_fill_p50_days":7,"computed_at":"2026-10-31T05:58:55Z"}},"role":"Hardware","role_family":"Hardware","seniority":"middle","employment_type":"full_time","work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["South Africa"],"countries":["ZA"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":30000,"max_usd":68000,"period":"year","method":"global_role_cell_scaled_by_country","sample_n":843},"experience_years_min":4,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"C++","optional":false},{"name":"CI/CD","optional":false},{"name":"FreeRTOS","optional":false},{"name":"Git","optional":false},{"name":"Python","optional":false},{"name":"RTOS","optional":false}],"status":"live","first_seen_at":"2026-10-22T17:03:27Z","employer_posted_date":"2026-10-22","last_verified_at":"2026-10-22T17:03:27Z","board_verified":false,"closed_at":null,"days_open":9,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":9},"description":"This exciting opportunity is ideal for an engineer who enjoys working across the full embedded product lifecycle, from firmware development and hardware integration through to testing, validation, manufacturing support, and high-volume production. The successful candidate will play a key role in the development of advanced sensing and lighting technologies, working with microcontrollers, wireless communication systems, sensor interfaces, and embedded electronics.\nWorking within a multidisciplinary engineering environment, you will contribute to cutting-edge electronic products while collaborating closely with hardware, firmware, and product development teams to deliver robust, market-leading solutions.\nEducation:\nBEng or MEng in Electronic Engineering or equivalent qualification. \nJob Experience & Skills Required:\n4-10 years' experience in embedded firmware development.\nProven experience developing firmware for embedded microcontrollers such as:STM32\nNordic nRF\nMicrochip PIC\nAVR\nESP32\n\nStrong programming skills in C, C++, and Python. \nExperience working with Git version control systems and collaborative development environments.\nKnowledge of communication protocols including:UART\nSPI\nI²C\nUSB\nCAN\n\nExperience with Bluetooth Low Energy (BLE) and wireless communication technologies.\nPractical analogue and digital circuit design experience. \nProficiency in using laboratory equipment including oscilloscopes, logic analysers, protocol analysers, and spectrum analysers.\nExperience debugging embedded systems using JTAG, SWD, or similar tools.\nStrong troubleshooting and problem-solving abilities. \nAdvantageous:\nRTOS development experience (FreeRTOS, Zephyr, ThreadX, or similar).\nAutomated testing and CI/CD experience.\nExperience with low-power battery-operated products. \nEMC/EMI design and compliance testing knowledge. \nManufacturing and production test support experience. \nDuties:\nDevelop, maintain, optimise, and release embedded firmware for microcontroller-based products.\nDesign, build, and evaluate hardware prototypes. \nIntegrate and troubleshoot Bluetooth Low Energy (BLE) and wireless communication systems.\nManage products through the full development lifecycle from concept through production release. \nPerform system optimisation, debugging, and fault-finding activities. \nInvestigate new technologies and support innovation initiatives.\nDevelop technical documentation, reports, and engineering records.\nSupport manufacturing, validation, qualification, and production activities. \nCollaborate closely with multidisciplinary engineering teams to deliver high-quality embedded solutions.\nApply now! \nFor more engineering jobs, please visit www.networkrecruitmentinternational.com\nIf you have not had any response in two weeks, please consider the vacancy application unsuccessful. 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