{"id":715238,"url":"https://alion.io/job/aetherflux-embedded-systems-software-engineer","title":"Embedded Systems Software Engineer","company":{"id":669729,"name":"Cowboy Space","domain":"aetherflux.com","url":"https://alion.io/company/aetherflux","size_band":"1-10","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Recruitee","truth_index":{"grade":"B","score":75,"open_postings":6,"ghost_share":0,"stale_share":1,"repost_share":0,"time_to_fill_p50_days":null,"computed_at":"2026-10-30T05:48:23Z"}},"role":"Hardware","role_family":"Hardware","seniority":null,"employment_type":null,"work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["United States"],"countries":["US"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":101000,"max_usd":229000,"period":"year","method":"role_country_seniority_unknown","sample_n":3123},"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Assembly","optional":false},{"name":"C++","optional":false},{"name":"Git","optional":true},{"name":"Linux","optional":true},{"name":"RTOS","optional":true}],"status":"live","first_seen_at":"2024-10-09T17:12:57Z","employer_posted_date":"2024-10-09","last_verified_at":"2026-10-30T14:19:41Z","board_verified":true,"closed_at":null,"days_open":750,"trust":{"level":"stale","repost_count":0,"flags":["stale"],"days_open":749},"description":"Embedded Systems Software Engineer\nLocation: San Carlos, CA\nCompany: Aetherflux\nType: Full-time\nAbout Aetherflux\nAetherflux is revolutionizing space-based solar power by developing satellites equipped with advanced high-power laser systems to beam clean energy from space to Earth. We are at the forefront of satellite and laser technology, pushing the boundaries of what's possible in space-based energy transmission. Join our passionate team of innovators and contribute to groundbreaking advancements in the energy and space sectors.\nRole Overview\nAs an Embedded Systems Software Engineer at Aetherflux, you will play a crucial role in designing, developing, and testing embedded software solutions for our satellite constellation. You will collaborate closely with cross-functional teams to ensure seamless integration of software with novel payloads and satellite hardware components, contributing to the overall success of our projects. Your expertise in embedded systems development and real-time software will be instrumental in integrating multi-kilowatt class laser payloads with low-earth-orbit satellites.\nKey Responsibilities\nEmbedded Software Development: Design and implement embedded software for real-time systems, considering factors such as performance, reliability, and scalability.\n\nPerformance Optimization: Optimize software performance through efficient coding practices and algorithm design, ensuring that our products meet high standards of quality and efficiency.\n\nTesting and Debugging: Conduct thorough testing and debugging of embedded software to identify and resolve issues, maintaining the integrity and functionality of the systems.\n\nHardware Integration: Collaborate closely with hardware engineers to align software development with hardware specifications, enabling seamless integration and functionality at the system level.\n\nInnovation and Continuous Improvement: Stay informed about industry trends, emerging technologies, and best practices in embedded systems development to drive innovation within the team.\n\nLaser Payload Integration: Integrate multi-kilowatt class laser payloads with low-earth-orbit satellites, requiring expertise in embedded systems development and real-time software.\n\nRequirements\nBasic Qualifications\nBachelor’s degree in Computer Science, Electrical Engineering, or a related field; Master’s degree preferred.\n\nProven experience in embedded systems development, including real-time operating systems and low-level programming.\n\nProficiency in programming languages such as C, C++, and assembly language for embedded systems.\n\nStrong problem-solving skills and the ability to troubleshoot complex software and hardware interactions.\n\nExcellent communication and teamwork skills, with a collaborative approach to working across disciplines and functions.\n\nPreferred Qualifications\nExperience with FPGA programming and embedded Linux or real-time operating systems (RTOS) for mission-critical applications.\n\nFamiliarity with satellite systems, space missions, or aerospace industry experience.\n\nKnowledge of hardware-software integration, particularly in the context of high-power laser systems.\n\nExperience with version control systems (e.g., Git), development frameworks, and debugging tools.\n\nUnderstanding of space qualification standards and environmental testing protocols.\n\nStrong analytical skills and experience with performance profiling and optimization tools.","description_format":"text","description_chars":3437,"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":[],"hiring_excludes":[],"relocation_offered":false,"industries":["Electrical & Electronic Engineering","Satellite Manufacturing","Space Services"],"lifecycle":[{"event":"open","at":"2026-09-11T05:51:37Z"}],"visa":[],"liveness":{"score":4,"band":"cold","label":"Long shot","p_open":1,"p_active":0.149,"p_room":0.28,"age_days":750,"expected_fill_days":26,"reasons":["conf:3","win:tail","crowd:"],"computed_at":"2026-10-30T05:48:23Z"},"pay":null,"html_url":"https://alion.io/job/aetherflux-embedded-systems-software-engineer","json_url":"https://alion.io/job/aetherflux-embedded-systems-software-engineer.json","meta":{"generated_at":"2026-10-30T16:58:49Z","cache_seconds":300,"methodology":"https://alion.io/methodology","terms":"https://alion.io/terms","contact":"https://alion.io/contact","api":"https://alion.io/developers","about":"Alion is a live layer of people, companies and AI agents: who they are, whether they are real and active right now, what they do and how to work with them, readable by people and by agents and paid per call.","catalog":"https://alion.io/catalog.json","usage":{"tier":"crawler_verified","counted_by":"address","units_charged":1,"used_today":5310,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-31T00:00:00Z"}},"offers":[{"id":"company.slices","title":"One company in depth, by slice","status":"live","price":{"credits":0.02,"usd":0.002,"plus_per_slice":{"credits":0.05,"usd":0.005}},"unit":"per company, plus each slice with data","note":"the employer in depth","call":{"mcp_tool":"get_company","arguments":{"id":669729},"rest":"https://alion.io/mcp/rest/get_company?id=669729"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Faetherflux-embedded-systems-software-engineer"},{"id":"market.stats","title":"A market slice: pay, demand and time to fill","status":"live","price":{"credits":1,"usd":0.1},"unit":"per slice","note":"pay, demand and time to fill for this role and place","call":{"mcp_tool":"market_stats"},"human":"https://alion.io/catalog?offer=market.stats&for=job%2Faetherflux-embedded-systems-software-engineer"},{"id":"job.search","title":"Open jobs by role, technology, place, pay and visa","status":"live","price":{"credits":0.02,"usd":0.002},"unit":"per posting in a list","note":"similar open postings","call":{"mcp_tool":"search_jobs"},"human":"https://alion.io/catalog?offer=job.search&for=job%2Faetherflux-embedded-systems-software-engineer"},{"id":"company.verify","title":"Is this company real and active right now","status":"pilot","price":null,"unit":"per company","request":{"url":"https://alion.io/catalog/request","method":"POST","body":"{\"offer\": \"company.verify\", \"for\": \"job/aetherflux-embedded-systems-software-engineer\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Faetherflux-embedded-systems-software-engineer"}],"agent":{"mcp":"https://alion.io/mcp/jobs","mcp_open":"https://alion.io/mcp/open","next":[{"tool":"get_job","arguments":{"id":715238}},{"tool":"search_jobs","arguments":{"company":"aetherflux.com","detail":"compact"}},{"tool":"match_people","arguments":{"job_id":715238},"note":"people open to offers who fit this vacancy"}],"note":"The same data through MCP tools: https://alion.io/mcp/open needs no sign-in (compact searches, postings, people); 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