{"id":176109,"url":"https://alion.io/job/ellipsis-founding-ai-engineer","title":"Founding AI Engineer","company":{"id":63216,"name":"Ellipsis","domain":"ellipsis.dev","url":"https://alion.io/company/ellipsis-dev","size_band":"51-200","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Work at a Startup","truth_index":null},"role":"AI/ML","role_family":"AI/ML","seniority":"junior","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":100000,"max":200000,"currency":"USD","period":"year","gross":null,"usd_annual":200000},"salary_estimate":null,"experience_years_min":1,"visa_sponsorship":false,"relocation_package":false,"has_equity":true,"technologies":[{"name":"AI Agents","optional":false},{"name":"AWS","optional":false},{"name":"Claude","optional":false},{"name":"Docker","optional":false},{"name":"DynamoDB","optional":false},{"name":"FastAPI","optional":false},{"name":"GitHub","optional":false},{"name":"LLM","optional":false},{"name":"Next.js","optional":false},{"name":"OpenAI","optional":false},{"name":"PostgreSQL","optional":false},{"name":"Python","optional":false},{"name":"Slack","optional":false},{"name":"Tailwind CSS","optional":false},{"name":"TypeScript","optional":false},{"name":"Vercel","optional":false},{"name":"JavaScript","optional":true},{"name":"React.js","optional":true}],"status":"live","first_seen_at":"2026-08-30T11:38:11Z","employer_posted_date":"2026-10-13","last_verified_at":"2026-10-17T03:49:35Z","board_verified":true,"closed_at":null,"days_open":47,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":47},"description":"Ellipsis is an AI developer tool that automatically reviews code and fixes bugs, and is used by hundreds of companies.\nOur mission is to build an AI software engineer. The Ellipsis platform already includes:\nAutomatic PR reviews: our GitHub app helps teams merge code ~13% faster by catching logical bugs, style guide violations, security issues, anti-patterns, and more.\n\nInteractive dialogue: Ellipsis can respond to PR comments and Slack messages to answer questions and make code changes.\n\nAgentic codebase search: we use multi-step hybrid vector and keyword search to answer hard queries.\n\nAsynchronous code generation: we built a sandbox that allows our agent to build, lint, and test the code it generates - outside the IDE, so developers can parallelize.\n\nCustomizable workflows: users can automate tasks like standup updates and code change notifications.\n\nWe believe the world is at an inflection point where LLMs are finally becoming useful for async code generation for real, complex features. The productivity of human engineers will no longer be limited by their typing speed, but their ability to manage a fleet of AI engineering agents.\nWe hope you’ll help us build the future.\nRequirements\nYou should apply if:\nYou’re excited about defining the future of software engineering\nYou have experience building LLM agents\nYou’ve tried out our product and browsed the docs\nYou want significant product ownership\nYou’re interested in wearing many hats across all levels of the stack\nYou’re excited to be the first hire and work directly with the founders, Hunter and Nick\nYou should not apply if:\nYou’re uninterested in working long hours on hard problems\nYou’re unwilling to work in-person in NYC (our office is in Union Square)\nSome technologies you’ll use:\nAgents: OpenAI, Claude, PromptLayer, and our homemade agents/evals framework\nBackend: Python, FastAPI, Hatchet, Postgres, DynamoDB, Turbopuffer, Docker, Modal, AWS\nFrontend: TypeScript, Next.js, Vercel, Tailwind\n…and any others you see fit. 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