{"id":948361,"url":"https://alion.io/job/eleqtron-senior-embedded-arm-engineer-quantum-computing-mwd","title":"Senior Embedded (ARM) Engineer - Quantum Computing (m/w/d)","company":{"id":51895,"name":"eleQtron","domain":"eleqtron.com","url":"https://alion.io/company/eleqtron","size_band":"51-200","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Recruitee","truth_index":{"grade":"B","score":75,"open_postings":5,"ghost_share":0,"stale_share":1,"repost_share":0,"time_to_fill_p50_days":null,"computed_at":"2026-10-07T05:47:15Z"}},"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":["Siegen, Germany"],"countries":["DE"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":82000,"max_usd":148000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":8},"experience_years_min":5,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"C++","optional":false},{"name":"RTOS","optional":false},{"name":"Linux","optional":true},{"name":"Rust","optional":true}],"status":"live","first_seen_at":"2026-09-15T15:13:21Z","employer_posted_date":"2026-09-17","last_verified_at":"2026-10-07T23:07:10Z","board_verified":true,"closed_at":null,"days_open":22,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":22},"description":"eleQtron develops and operates full-stack quantum computers based on trapped-ion technology. Quantum computing is a new computing paradigm rapidly approaching commercial viability. Our unique approach combines laser-cooled trapped ions with microwave control and tailored magnetic fields. Our next-generation computing machines under development will be able to find solutions to problems that are out of reach today, thus enabling new innovative products and services for a brighter future.\n\nWe are looking for a Senior Embedded (ARM) Engineer (m/f/d) to join us in Hamburg or Siegen and own the real-time firmware that turns our control electronics into a working quantum computer. You will work on our next-generation system, where the control electronics are being integrated into a single, highly integrated chip. You sit at the heart of the machine, between the hardware that generates the pulses and the higher-level software that describes the experiments. Timing is not a detail here; it is the product. You are the person who makes sure the right signal reaches the ions at the right nanosecond, reliably, run after run.\n\nResponsibilities:\nOwn the embedded firmware on our ARM-based control platform, from architecture through implementation to on-hardware debugging\n\nDevelop and maintain the real-time software layer that coordinates pulse sequencing, timing, and data flow across our highly integrated control chip\n\nWrite and maintain the low-level drivers and board support the hardware relies on\n\nGuarantee deterministic, low-latency behaviour under hard real-time constraints\n\nLead firmware bring-up together with our electronics and physics teams, and debug at the boundary where software meets signal\n\nDefine the firmware architecture and engineering practices - build, test, and release processes for the embedded layer as the system matures\n\nContribute to the interfaces between the embedded layer and the rest of the stack, so experiments defined in software run correctly on the machine\n\nRequirements\nRequired Skills:\n5+ years of professional embedded software development for real-time or timing-critical systems\n\nDeep command of C (and ideally C++) on ARM platforms, working close to the hardware\n\nExperience with bare-metal and/or RTOS environments, and a clear understanding of when each is appropriate\n\nComfortable reading schematics and datasheets, and debugging real hardware with oscilloscopes, logic analysers, and JTAG\n\nStrong grasp of real-time concepts: interrupts, DMA, timing, concurrency, and determinism\n\nA track record of bringing up firmware on new hardware, not only maintaining existing systems\n\nAbility to collaborate effectively with experimental physicists and engineers, and to turn imprecise physical requirements into robust firmware\n\nStrong adaptability and a quick learning mindset\n\nGood proficiency in English (written and spoken)\n\nNice to have (Bonus)\nExperience on highly integrated SoCs, particularly ARM+FPGA platforms such as Xilinx Zynq / RFSoC\n\nWorking alongside FPGA/digital-electronics engineers at the software-gateware boundary\n\nRust for embedded systems\n\nEmbedded Linux on ARM (Cortex-A), including driver and kernel-module work\n\nSignal processing or control-loop implementation on embedded targets\n\nExperience with high-speed data acquisition or precision timing systems\n\nFamiliarity with laboratory, scientific, or measurement instrumentation\n\nPrior experience with quantum computing or other deep-tech domains\n\nWhat you can expect from eleQtron:\nCompetitive salary: We value our team members and therefore provide remunerations that reflect this, additionally rewarding achievements\n\nFlexible working hours: We offer personal freedom through a variety of flexible work schedules\n\nTeam spirit: In our international and diverse team, and with our regular team events, having fun at work is simply part of the culture\n\nFurther development: We want to grow together and so we offer our team members needs-based, individualized further training as well as plenty of room for personal development\n\nWellness Package: We offer health-promoting benefits such as fitness programs like UrbanSportsClub to support your well-being\n\nBike Leasing: Stay Mobile and Sustainable with Our Company Bike Leasing Program\n\nMoving Benefits: A warm welcome! We are happy to support employees who move for us with a bonus\n\nAt the forefront: Work at the forefront of technology, where academic research meets commercial applications\n\nModern workplace: We have a high-quality infrastructure with laboratory space, offices and meeting rooms","description_format":"text","description_chars":4576,"description_truncated":false,"requirements":{"experience_years_min":5,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":null,"security_clearance":false,"languages":[{"language":"English","level":"Advanced (C1)","optional":false}]},"benefits":["Flexible schedule"],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["Quantum Science & Computing","Quantum Computing Hardware"],"lifecycle":[{"event":"open","at":"2026-09-15T22:26:34Z"}],"visa":[],"liveness":{"score":74,"band":"hot","label":"Hiring now","p_open":1,"p_active":0.82,"p_room":0.9,"age_days":21,"expected_fill_days":40,"reasons":["conf:2","velocity","win:mid"],"computed_at":"2026-10-07T05:47:15Z"},"pay":null,"html_url":"https://alion.io/job/eleqtron-senior-embedded-arm-engineer-quantum-computing-mwd","json_url":"https://alion.io/job/eleqtron-senior-embedded-arm-engineer-quantum-computing-mwd.json","meta":{"generated_at":"2026-10-08T01:23:18Z","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","counted_by":"address","units_charged":1,"used_today":2478,"day_limit":5000,"remaining_today":2522,"minute_limit":60,"resets_at":"2026-10-09T00:00:00Z"}},"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":51895},"rest":"https://alion.io/mcp/rest/get_company?id=51895"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Feleqtron-senior-embedded-arm-engineer-quantum-computing-mwd"},{"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%2Feleqtron-senior-embedded-arm-engineer-quantum-computing-mwd"},{"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%2Feleqtron-senior-embedded-arm-engineer-quantum-computing-mwd"},{"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/eleqtron-senior-embedded-arm-engineer-quantum-computing-mwd\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Feleqtron-senior-embedded-arm-engineer-quantum-computing-mwd"}]}