{"id":807275,"url":"https://alion.io/job/outersignal-research-engineer-applied-ai-engineering","title":"Research Engineer, Applied AI Engineering","company":{"id":688646,"name":"OuterSignal","domain":"outersignal.com","url":"https://alion.io/company/outersignal","size_band":"51-200","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Ashby","truth_index":{"grade":"B","score":75,"open_postings":4,"ghost_share":0,"stale_share":1,"repost_share":0,"time_to_fill_p50_days":null,"computed_at":"2026-10-12T06:55:09Z"}},"role":"AI/ML","role_family":"AI/ML","seniority":null,"employment_type":"full_time","work_mode":"hybrid","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":200000,"max":300000,"currency":"USD","period":"year","gross":null,"usd_annual":300000},"salary_estimate":null,"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"ClickHouse","optional":false},{"name":"Fine-tuning","optional":false},{"name":"Hugging Face","optional":false},{"name":"Kubernetes","optional":false},{"name":"MLFlow","optional":false},{"name":"PostgreSQL","optional":false},{"name":"PyTorch","optional":false},{"name":"RAG","optional":false},{"name":"Ray","optional":false},{"name":"vLLM","optional":false}],"status":"live","first_seen_at":"2026-07-14T14:08:27Z","employer_posted_date":"2026-07-14","last_verified_at":"2026-10-13T05:15:48Z","board_verified":true,"closed_at":null,"days_open":90,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":90},"description":"About OuterSignal\nWe are building the customer intelligence layer for commerce. Brands know when an order comes in, but they only see ~5% of the real story. We show them the other 95%: not just who bought, but who that person is - the execs, influencers, journalists, retail buyers, investors, and everyday customers who become a brand’s best evangelists. Our platform enriches every order in real time with professional and personal signals, builds personas, and powers everything from surprise-and-delight outreach to smarter email flows, analytics, and BD leads. We’re a small, high-performing team building the category-defining platform for e-commerce customer intelligence, backed by a world-class investor base.\nAbout This Role:\nThis is a backend-focused software engineering role specializing in applying ML/AI to user-facing products. You will work on the systems that power OuterSignal’s AI/data pipeline: prompt chaining, eval design, research APIs, model routing, and prod orchestration. The evolution of this role will include inference serving, fine-tuning, and synthetic dataset generation.\nWhat You’ll Do:\nBuild and improve production AI/data pipelines that run across LLMs, APIs, databases, and workflow systems like Temporal, Postgres, ClickHouse, and Kubernetes.\n\nDesign evals and build Jupyter notebooks that help us measure model behavior, data quality, extraction accuracy, and end-to-end customer impact.\n\nBuild observability into AI workflows so we can understand cost, latency, reliability, and quality.\n\nExperiment with new models, retrieval strategies, structured-output techniques, prompt/program architectures, and model-routing approaches.\n\nIntegrate with fast-changing research and AI APIs, understand their behavior deeply, and build robust abstractions around them.\n\nHelp define the foundation for future inference serving, fine-tuning, dataset generation, and model evaluation infrastructure.\n\nWho You Are:\nA strong engineer who can reason through distributed systems, data pipelines, databases, and are comfortable working across varying programming languages.\n\nYou are extremely AI-fluent and actively use modern AI tools to move faster.\n\nYou have strong first-principles thinking and can turn ambiguous problems into hypotheses, experiments, and shipped systems.\n\nYou have good judgment and taste: you simplify aggressively, avoid unnecessary complexity, and care about maintainability.\n\nYou care about measurement. You do not trust vibes when evals, tests, traces, or data can tell you what is actually happening.\n\nBonus: You have experience with PyTorch, Hugging Face, vLLM, Ray, MLflow, RAG, fine-tuning & RL, inference serving, and/or model evaluation systems.\n\nWhy Join Now:\nEarly seat: You’ll help shape the DNA of OuterSignal’s Applied AI Engineering org from the beginning.\n\nMassive upside: Meaningful equity in a venture-backed company defining a new category in commerce intelligence.\n\nReal AI systems: You’ll work on production AI that directly affects customers, data quality, and revenue - not demos or toy agents.\n\nBig surface area: You’ll help connect research ideas to production systems and customer-facing product.\n\nRight moment: We’re past prototype, real brands already rely on us, and we have strong PMF - but the ceiling is still wide open.","description_format":"text","description_chars":3299,"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":["Equity"],"hiring_locations":[{"name":"United States","iso":"US","kind":"country"}],"hiring_excludes":[],"relocation_offered":false,"industries":["Commerce","Sales & Marketing","Email Marketing"],"lifecycle":[{"event":"open","at":"2026-09-12T09:41:31Z"}],"visa":[],"liveness":{"score":10,"band":"cold","label":"Long shot","p_open":1,"p_active":0.351,"p_room":0.28,"age_days":89,"expected_fill_days":33,"reasons":["conf:0","win:tail","crowd:"],"computed_at":"2026-10-12T06:55:09Z"},"pay":{"stated_usd_annual":300000,"is_top_pay":true},"html_url":"https://alion.io/job/outersignal-research-engineer-applied-ai-engineering","json_url":"https://alion.io/job/outersignal-research-engineer-applied-ai-engineering.json","meta":{"generated_at":"2026-10-13T05:31:10Z","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":8551,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-14T00:00:00Z"}},"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":688646},"rest":"https://alion.io/mcp/rest/get_company?id=688646"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Foutersignal-research-engineer-applied-ai-engineering"},{"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%2Foutersignal-research-engineer-applied-ai-engineering"},{"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%2Foutersignal-research-engineer-applied-ai-engineering"},{"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/outersignal-research-engineer-applied-ai-engineering\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Foutersignal-research-engineer-applied-ai-engineering"}]}