{"id":2283589,"url":"https://alion.io/job/classiq-technologies-senior-software-engineer","title":"Senior Software Engineer","company":{"id":702,"name":"Classiq Technologies","domain":"classiq.io","url":"https://alion.io/company/classiq-technologies","size_band":"51-200","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Comeet","truth_index":null},"role":"Backend","role_family":"Backend","seniority":"senior","employment_type":"full_time","work_mode":"hybrid","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Tel Aviv, Israel"],"countries":["IL"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":80000,"max_usd":233000,"period":"year","method":"global_role_cell_scaled_by_country","sample_n":6426},"experience_years_min":8,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Python","optional":false}],"status":"live","first_seen_at":"2026-10-08T14:27:05Z","employer_posted_date":"2026-10-08","last_verified_at":"2026-10-12T17:53:56Z","board_verified":true,"closed_at":null,"days_open":4,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":4},"description":"Description\nAt Classiq Technologies, we’re shaping the future of quantum computing.\nOur mission is to make quantum computing practical and impactful by bridging the gap between hardware and real-world applications. Our platform enables developers and enterprises to design, optimize, and deploy quantum algorithms at scale, automating complex processes and supporting teams from beginners to experts across diverse architectures.\nClassiq is trusted by Fortune 500 leaders and global governments. We accelerate the quantum era with a platform that transforms bold quantum ideas into working applications.\nWe're seeking a Senior Software Engineer with a strong software engineering background to develop Classiq's quantum execution platform. Our execution layer runs quantum circuits and orchestrates hybrid quantum-classical algorithms across quantum hardware and simulators. You’ll build the infrastructure and abstractions that coordinate these workloads and make a rapidly evolving ecosystem of quantum computing systems, each with different capabilities, constraints, and interfaces, reliable, efficient, and usable at scale.\nWhat you'll do\nBuild systems that plan, orchestrate, and manage quantum workloads across multiple hardware providers, simulators, and cloud environments.\nDevelop a deep understanding of quantum applications and backend capabilities to optimize execution performance and enable new execution capabilities.\nMaintain high standards of software quality, reliability, and engineering excellence.\nCollaborate with Product Managers, Infrastructure, other core teams and quantum experts to deliver robust production software.\nWho you are\n8+ years of experience developing complex production software systems.\nB.Sc. or higher in Computer Science, Software Engineering, Physics, or a related technical field.\nStrong hands-on experience with Python.\nExperience designing scalable backend systems, distributed systems, or workflow orchestration platforms.\nStrong architectural thinking and the ability to identify clean abstractions, reason about system tradeoffs, and turn complex technical requirements into maintainable software.\nDemonstrated ability to take complex, technical problems from exploration and design through implementation and production ownership.\nPassion for solving challenging problems at the intersection of software engineering and complex technical domains.\nBonus Points\nPrior familiarity with quantum computing.","description_format":"text","description_chars":2454,"description_truncated":false,"requirements":{"experience_years_min":8,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":{"level":"bachelor","optional":false},"security_clearance":false,"languages":[]},"benefits":[],"hiring_locations":[{"name":"Israel","iso":"IL","kind":"country"}],"hiring_excludes":[],"relocation_offered":false,"industries":["Science & Engineering","Quantum Science & Computing","Game Development"],"lifecycle":[{"event":"open","at":"2026-10-11T12:40:59Z"}],"visa":[],"liveness":{"score":86,"band":"hot","label":"Hiring now","p_open":1,"p_active":0.86,"p_room":1,"age_days":3,"expected_fill_days":37,"reasons":["conf:1","win:early"],"computed_at":"2026-10-12T06:55:09Z"},"pay":null,"html_url":"https://alion.io/job/classiq-technologies-senior-software-engineer","json_url":"https://alion.io/job/classiq-technologies-senior-software-engineer.json","meta":{"generated_at":"2026-10-12T18:25:20Z","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":29768,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-13T00:00:00Z"}},"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":702},"rest":"https://alion.io/mcp/rest/get_company?id=702"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fclassiq-technologies-senior-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%2Fclassiq-technologies-senior-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%2Fclassiq-technologies-senior-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/classiq-technologies-senior-software-engineer\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fclassiq-technologies-senior-software-engineer"}]}