{"id":855072,"url":"https://alion.io/job/fleetline-founding-algorithm-developer","title":"Founding Algorithm Developer","company":{"id":674990,"name":"Fleetline","domain":"fleetline.ai","url":"https://alion.io/company/fleetline","size_band":null,"is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Ashby","truth_index":{"grade":"B","score":75,"open_postings":3,"ghost_share":0,"stale_share":1,"repost_share":0,"time_to_fill_p50_days":null,"computed_at":"2026-10-08T05:49:30Z"}},"role":"Backend","role_family":"Backend","seniority":null,"employment_type":"full_time","work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["New York, United States"],"countries":["US"],"hiring_countries":[],"hiring_countries_total":0,"salary":{"min":140000,"max":190000,"currency":"USD","period":"year","gross":null,"usd_annual":190000},"salary_estimate":null,"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Python","optional":false},{"name":"TypeScript","optional":false}],"status":"live","first_seen_at":"2026-01-09T20:10:01Z","employer_posted_date":"2026-01-09","last_verified_at":"2026-10-08T22:00:49Z","board_verified":true,"closed_at":null,"days_open":272,"trust":{"level":"stale","repost_count":0,"flags":["stale"],"days_open":271},"description":"Fleetline writes optimization algorithms for enterprise trucking fleets. We work with some of the largest fleets in the country and are rapidly scaling our operations.\nA bit about us\nScaled from 0 to $Xm in contracts in under eight months; month-over-month growth is still increasing\n\nLean team of 12 based in New York City; everyone deeply cares about the company’s mission, our clients, and each other. That care translates into high standards, close relationships, and intensity.\n\nBacked by a large seed round from top investors like BoxGroup, Base10, and more.\n\nAbout the role\nBuild and scale core optimization algorithms used directly in production\n\nWrite optimization systems (e.g. MILPs, LPs, heuristics, etc.)\n\nBuild and maintain data pipelines that operate at real production scale\n\nMove quickly from idea → implementation → customer usage\n\nContribute to long-term product and technical direction\n\nWillingness to do whatever is needed technically, from deep algorithm work to integration and tooling\n\nComfortable being forward-deployed: talking to customers, understanding constraints, and solving concrete problems\n\nIn office in New York City is required.\n\nWhat we’re looking for\nHas experience writing optimization algorithms (MILPs, ML, DP, RL, stochastic models, heuristics, or similar)\n\nA generalist who can operate across the stack when needed\n\nShips code fast and often; not a perfectionist\n\nComfortable working in ambiguity with incomplete information\n\nExtremely hardworking when part of a strong, mission-aligned team\n\nBackground may include top startups or big tech, ex-founder / founding engineer experience, or serious side projects that are shipped and live\n\nComfortable with Python and TypeScript\n\nPedigree is not important. We’re looking for people who are intelligent, gritty, curious, and good at moving quickly.","description_format":"text","description_chars":1838,"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":[],"lifecycle":[{"event":"open","at":"2026-09-13T05:56:47Z"},{"event":"open","at":"2026-09-25T19:39:15Z"}],"visa":[],"liveness":{"score":3,"band":"cold","label":"Long shot","p_open":1,"p_active":0.124,"p_room":0.28,"age_days":271,"expected_fill_days":21,"reasons":["conf:0","win:tail","crowd:"],"computed_at":"2026-10-08T05:49:30Z"},"pay":{"stated_usd_annual":190000,"is_top_pay":true},"html_url":"https://alion.io/job/fleetline-founding-algorithm-developer","json_url":"https://alion.io/job/fleetline-founding-algorithm-developer.json","meta":{"generated_at":"2026-10-09T01:24:47Z","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":19,"day_limit":5000,"remaining_today":4981,"minute_limit":60,"resets_at":"2026-10-10T00:00:00Z"}},"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":674990},"rest":"https://alion.io/mcp/rest/get_company?id=674990"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Ffleetline-founding-algorithm-developer"},{"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%2Ffleetline-founding-algorithm-developer"},{"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%2Ffleetline-founding-algorithm-developer"},{"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/fleetline-founding-algorithm-developer\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Ffleetline-founding-algorithm-developer"}]}