{"id":2623362,"url":"https://alion.io/job/ajax-systems-embedded-hardware-developer","title":"Embedded / Hardware Developer","company":{"id":3575,"name":"Ajax Systems","domain":"ajax.systems","url":"https://alion.io/company/ajax-systems","size_band":"1001-5000","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Lever","truth_index":{"grade":"B","score":82,"open_postings":177,"ghost_share":0.215,"stale_share":0,"repost_share":0,"time_to_fill_p50_days":82,"computed_at":"2026-10-16T05:45:00Z"}},"role":"Hardware","role_family":"Hardware","seniority":null,"employment_type":"full_time","work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Hanoi, Vietnam"],"countries":["VN"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":13500,"max_usd":39000,"period":"year","method":null,"sample_n":3689},"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Altium Designer","optional":false},{"name":"Git","optional":false},{"name":"Python","optional":false}],"status":"live","first_seen_at":"2026-10-15T12:11:14Z","employer_posted_date":"2026-10-15","last_verified_at":"2026-10-16T09:59:51Z","board_verified":true,"closed_at":null,"days_open":0,"trust":{"level":"ok","repost_count":0,"flags":["company_stale"],"days_open":0},"description":"Ajax Systems is an international technology company and the largest security systems manufacturer in Europe.\nWe are looking for a new team member to join the NPI Automation Department as an Embedded / Hardware Developer.\nThe NPI Automation Department focuses on ensuring the stability of mass production and expanding manufacturing capacity across new production sites. The team develops unified platforms, establishes standards and technical requirements for development and production teams, and works on process optimization, increasing equipment uptime, minimizing retesting, and strategically reducing production costs.\nResponsibilities\nDevelop electronic devices with complex analog circuitry, where system accuracy is a critical parameter.\n\nDevelop software for various microcontroller architectures.\n\nDevelop software for PCs and single-board computers such as Orange Pi and Raspberry Pi, including:\ndigital processing of analog signals;\n\ndrivers for peripheral devices;\n\nnetwork protocols;\n\nhigh-level logic for distributed applications;\n\nGUI development using QML;\n\ndatabase integration;\n\nsoftware for controlling mechanical systems, including an understanding of the underlying physical processes.\n\nCollaborate with mechanical design engineers to develop mechanical solutions for specialized equipment.\n\nTest, debug, and commission developed electronics and assembled equipment.\n\nPrepare technical documentation describing the design and operation of developed devices.\n\nRequired Knowledge and Skills\nTechnical / engineering degree.\n\nExperience in the development and debugging of analog electronic devices.\n\nCommercial experience developing software for 32-bit microcontrollers.\n\nExperience with version control systems such as Git.\n\nAbility to work with soldering equipment, including mounting 0402 components, and with an oscilloscope.\n\nExperience preparing electronic design documentation using CAD/EDA tools.\n\nAbility to confidently read and understand technical documentation in English.\n\nWill Be a Plus\nExperience with Altium Designer.\n\nBasic knowledge of Python, or willingness to learn it.\n\nCommercial experience developing projects using object-oriented programming (OOP).\n\nCommercial experience working on long-term maintained projects developed by teams of at least three 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