{"id":758981,"url":"https://alion.io/job/permute-senior-software-engineer","title":"Senior Software Engineer","company":{"id":686541,"name":"Permute","domain":"permute.ai","url":"https://alion.io/company/permute","size_band":null,"is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Ashby","truth_index":null},"role":"Backend","role_family":"Backend","seniority":"senior","employment_type":"full_time","work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Chicago, United States"],"countries":["US"],"hiring_countries":[],"hiring_countries_total":0,"salary":{"min":180000,"max":280000,"currency":"USD","period":"year","gross":null,"usd_annual":280000},"salary_estimate":null,"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"AI Agents","optional":false},{"name":"AWS","optional":false},{"name":"LLM","optional":false},{"name":"Reinforcement Learning","optional":false}],"status":"live","first_seen_at":"2026-03-27T20:12:48Z","employer_posted_date":"2026-03-27","last_verified_at":"2026-10-01T17:54:29Z","board_verified":true,"closed_at":null,"days_open":188,"trust":{"level":"stale","repost_count":0,"flags":["stale"],"days_open":187},"description":"Senior Software Engineer - AI Systems\nEmployment Type: Full-time\nCompany: Permute (www.permute.ai)\nOverview\nPermute is seeking a Senior Software Engineer to design, build, and deploy production-grade AI systems in a fast-moving startup environment. This role is for builders who move quickly, think clearly in ambiguous situations, and take ownership of turning ideas into working systems.\nWe care as much about how you think and build as we do about your background. The ideal candidate is someone who can reason through new problems, prototype rapidly, and ship reliable systems in a fast-moving startup environment.\nResponsibilities\nDesign and implement production AI systems and agent architectures end-to-end\n\nBuild and maintain LLM-powered agents and tool-integration pipelines\n\nDevelop infrastructure for model evaluation, benchmarking, and monitoring\n\nCollaborate with product, research, and engineering teams to deliver AI features\n\nPrototype and productionize new approaches in reinforcement learning and agent orchestration\n\nOptimize system reliability, performance, and scalability in deployed environments\n\nOperate effectively in ambiguous, rapidly evolving startup environments\n\nRequired Qualifications\nStrong background in software engineering and system design\n\nSolid foundation in algorithms, statistics, and optimization\n\nExperience building AI agents, LLM systems, or ML-driven products\n\n5+ years building in/around AWS infrastructure\n\nPreferred Background\nDegree in Mathematics, Physics, Computer Science, or a related technical field\n\nExperience with:\nProduction Applications end-to-end\n\nAgent orchestration frameworks\n\nModel evaluation frameworks and benchmarking\n\nSafety, monitoring, and reliability for deployed ML systems","description_format":"text","description_chars":1746,"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":["Artificial Intelligence","Cybersecurity","AI Agents"],"lifecycle":[{"event":"open","at":"2026-09-11T17:56:39Z"},{"event":"open","at":"2026-09-25T17:58:26Z"}],"liveness":{"score":5,"band":"cold","label":"Long shot","p_open":1,"p_active":0.19,"p_room":0.28,"age_days":187,"expected_fill_days":24,"reasons":["conf:8","win:tail","crowd:"],"computed_at":"2026-10-01T05:45:00Z"},"pay":{"stated_usd_annual":280000,"is_top_pay":true},"html_url":"https://alion.io/job/permute-senior-software-engineer","json_url":"https://alion.io/job/permute-senior-software-engineer.json","meta":{"generated_at":"2026-10-02T01:54:29Z","cache_seconds":300,"methodology":"https://alion.io/methodology","terms":"https://alion.io/terms","contact":"https://alion.io/contact","api":"https://alion.io/developers","usage":{"tier":"crawler","counted_by":"address","units_charged":1,"used_today":2476,"day_limit":5000,"remaining_today":2524,"minute_limit":60,"resets_at":"2026-10-03T00:00:00Z"}}}