{"id":4087206,"url":"https://alion.io/job/classiq-technologies-senior-software-engineer-2","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":null,"experience_years_min":10,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"CI/CD","optional":false},{"name":"Git","optional":false},{"name":"LLM","optional":false},{"name":"Python","optional":false},{"name":"React.js","optional":false},{"name":"TypeScript","optional":false},{"name":"AWS","optional":true},{"name":"Docker","optional":true},{"name":"JavaScript","optional":true},{"name":"Kubernetes","optional":true},{"name":"PennyLane","optional":true},{"name":"Qiskit","optional":true}],"status":"live","first_seen_at":"2026-11-11T16:22:26Z","employer_posted_date":"2026-11-11","last_verified_at":"2026-11-12T00:50:11Z","board_verified":true,"closed_at":null,"days_open":0,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":0},"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 hiring a Senior Software Engineer to join a team with broad ownership across frontend, backend, and infrastructure. This is a hands-on role for engineers who enjoy working end-to-end, taking responsibility for real systems in production, and solving a wide range of technical challenges.\nYou’ll work primarily in Python, with TypeScript and React on the frontend, and collaborate closely with product and compiler teams to build reliable, scalable software.\nWhat You'll Do\nBuild and operate production systems across backend services, APIs, frontend components, and infrastructure.\nWrite, review, and maintain high-quality code in Python and in TypeScript/React for frontend components when needed.\nUse AI/LLM tooling to improve developer productivity and engineering workflows.\nContribute to system and API design and help take features from idea to production.\nImprove reliability, performance, and scalability through testing, observability, and automation.\nEnhance developer experience with better tooling, CI/CD, and local development workflows.\nWho You Are\n10+ years of experience as a software engineer \nA degree in Computer Science, Engineering, or equivalent practical experience.\nStrong experience building and operating production Full-stack systems.\nExperience working with Python and React\nSolid system design skills and ownership of complex features.\nCare about code quality, testing, documentation, and maintainability.\nComfortable working in modern engineering environments (Git, CI/CD, agile teams).\nNice to Have\nExperience with cloud and infrastructure tools (AWS, Docker, Kubernetes, infrastructure-as-code).\nBackground in DevOps, platform, or reliability engineering.\nDeeper experience with React-based frontends.\nFamiliarity with quantum software frameworks (Classiq, Qiskit, PennyLane) or domain-specific languages.\nOpen-source contributions or involvement in developer communities.\nWhy Join Us\nWork on technically deep problems across the full software stack.\nOwn meaningful systems and see your work used in production.\nCollaborate with strong engineers in a 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