{"id":3258402,"url":"https://alion.io/job/qblox-qae-quantum-application-engineer","title":"QAE - Quantum Application Engineer","company":{"id":20997,"name":"Qblox","domain":"qblox.com","url":"https://alion.io/company/qblox","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":8,"ghost_share":0,"stale_share":1,"repost_share":0,"time_to_fill_p50_days":null,"computed_at":"2026-10-27T05:46:45Z"}},"role":"Industrial Engineering","role_family":"Industrial Engineering","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":["Delft, Netherlands"],"countries":["NL"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":46000,"max_usd":97000,"period":"year","method":"role_country_seniority_unknown","sample_n":471},"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Agile","optional":false},{"name":"C++","optional":false},{"name":"Python","optional":false}],"status":"live","first_seen_at":"2026-08-20T12:33:52Z","employer_posted_date":"2026-08-20","last_verified_at":"2026-10-28T01:00:59Z","board_verified":true,"closed_at":null,"days_open":68,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":68},"description":"Our Mission:\nQblox is a deep tech scaleup whose mission is to accelerate the worldwide race towards building scalable quantum computers. We achieve this by providing the world's best quantum control stacks. We combine hardware that has excellent analog performance with easy-to-use software. We develop a modular system packed with high-end FPGAs synchronized with nanosecond precision, high-speed digital interfaces to multi-gigasample data converters, and ultra low-noise and low drift analog (RF) circuits. The FPGAs contain our proprietary sequence processors that generate the pulses controlling the quantum hardware. Our software stack consists of low-level drivers, compilers, and assemblers written in C/C++ alongside higher-level tools written in Python. Our products accelerate the development of operational quantum computers globally and are compatible with a broad range of qubit technologies.\nYour Mission: Bridging Physics and Agile Development As a Quantum Application Engineer at Qblox, you will play a central role in our agile product development process. Your core focus will be developing user stories, maintaining the product backlog, and representing essential quantum computing knowledge within the development teams. Together with the engineering teams, you will work on enhancing current designs and anticipating future user needs to ensure seamless experiment development for our customers.\nKey Responsibilities\nProduct Design & Agile Development\n\nFeature Definition: Liaise with the product team to define the features and functionality to be developed.\n\nDesign and Build: Collaborate closely with software and hardware teams to design and build the application layer, integrating and enhancing functionalities for the control stack.\n\nAgile Leadership: Develop user stories, maintain the product backlog, and serve as the voice of quantum computing expertise within the engineering teams.\n\n2. Testing & User Experience\nTesting and Feedback: Conduct thorough testing of our software and hardware, offering valuable feedback to developers.\n\nUI/UX Verification: Work with the application engineering team to test the UI/UX.\n\n3. Documentation, Training & Support\nUser Documentation: Develop compelling tutorials for quantum computing experiments, including next-gen instrument documentation.\n\nRequirements\nSkills & Qualifications\nRequired Experience & Competencies\nEducational Background: PhD in Physics with a focus on research in quantum technology domain or Masters in Computer Science and Engineering with projects in compiler infrastructure for distributed systems. Experience with compiling quantum programs, ideally full stack from gate level to the electronics is highly valued.\n\nProgramming Proficiency: Skilled in programming with Python.\n\nCommunication Skills: Excellent English communication skills, capable of conveying complex quantum concepts clearly and effectively.\n\nAnalytical Decision Making: Proven ability to make data-driven decisions.\n\nPassion for Innovation: A genuine enthusiasm for learning, sharing knowledge, and thoughtful problem-solving regarding new smart solutions.\n\nNice to Have\nInterdisciplinary Knowledge: Experience with software, embedded software, or electronics is a strong plus.\n\nSales and Customer Support: Train the application scientists and success teams on new product developments.\n\nWhy Join Qblox?\nGlobal Impact: Join an R&D team directly accelerating the development of operational quantum computers and quantum networks globally.\n\nInclusive Culture: We are dedicated to creating a diverse and inclusive workplace, valuing different perspectives and experiences to drive innovation.\n\nWell-being: We actively support a healthy work-life balance, are committed to gender and ethnic equality, and welcome talented individuals from worldwide.\n\nA security screening and reference check may form part of the selection process for this position.\nAcquisition in response to our vacancies by recruitment agencies is not appreciated.","description_format":"text","description_chars":3996,"description_truncated":false,"requirements":{"experience_years_min":null,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":{"level":"phd","optional":false},"security_clearance":false,"languages":[{"language":"English","level":"Upper-Intermediate (B2)","optional":false}]},"benefits":[],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["Hardware","Science & Engineering","Quantum Science & Computing","Quantum Computing Hardware"],"lifecycle":[{"event":"open","at":"2026-10-26T03:13:06Z"}],"visa":[],"liveness":{"score":10,"band":"cold","label":"Long shot","p_open":1,"p_active":0.348,"p_room":0.28,"age_days":67,"expected_fill_days":30,"reasons":["conf:3","win:tail","crowd:"],"computed_at":"2026-10-27T05:46:45Z"},"pay":null,"html_url":"https://alion.io/job/qblox-qae-quantum-application-engineer","json_url":"https://alion.io/job/qblox-qae-quantum-application-engineer.json","meta":{"generated_at":"2026-10-28T02:28:33Z","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":3261,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-29T00:00:00Z"}},"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":20997},"rest":"https://alion.io/mcp/rest/get_company?id=20997"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fqblox-qae-quantum-application-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%2Fqblox-qae-quantum-application-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%2Fqblox-qae-quantum-application-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/qblox-qae-quantum-application-engineer\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fqblox-qae-quantum-application-engineer"}]}