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Founding ML Engineer

Extend · New York City · Active · Ashby

Job facts

FieldValue
CompanyExtend
TitleFounding ML Engineer
Normalized title-
Department / teamEngineering / Engineering
LocationNew York City, NY, United States
Work model-
Employment typeFull Time
Salary-
Statusactive
ATS providerAshby
Posted / first seen / 2026-05-29
Changed / last seen2026-06-06 / 2026-06-06

Related slices

PageWhat it containsOpen
Company jobsActive postings from Extend.Open
Company breakdownsRole, location, ATS, and work model facets for this company.Open
ATS provider jobsActive postings observed through Ashby.Open
Provider filtered searchThe same provider as a filtered job collection.Open
City jobsActive postings in New York City.Open
Department jobsActive postings in Engineering.Open
Lifecycle eventsOpen, update, close, and reopen events for this posting.Open
Original postingCanonical source or apply URL captured from the ATS.Open

Linked records

CompanyExtend
Sourcead4f40cc-93c2-41d8-9bb9-66c0981b07a5
ATS providerAshby

Description

Extend is building a modern document processing cloud. We're on a mission to transform how the world works with unstructured data. As a Machine Learning Engineer at Extend, you’ll be responsible for building state-of-the-art document processing infrastructure. The work you do will impact every single customer across the millions of documents that our system ingests and processes every month. We’re looking to hire engineers who think creatively about problems, keep up to date on the latest in AI research, push for real-world customer impact (not only theory), and are excited about helping businesses tackle one of their most painful problems with AI. Why you should consider joining We've grown revenue 400% last year to several million ARR, with our growth continuing to accelerate We have a product loved by users and being used in mission-critical flows at enterprises (Square, Zillow, Chime) and startups (Brex, Mercury, Checkr), and many more The market for document processing has expanded 1000x due to LLMs, and all existing solutions are low NPS We're punching well above our weight, supporting customer and revenue metrics with half the team size of other startups — everyone joining at this stage will have outsized impact We've raised our series A & de-risked the business, but there's tremendous upside ahead; now's the perfect time to join. You'll be joining a talent dense team (e.g. former founders, world record holders) operating in a high performance culture, in-person in NYC, with high equity ownership We're tackling novel, unsolved problems at the intersection of LLMs, complex data processing, and human ↔ AI interfaces You'll get a front row seat to how a successful startup is built with plenty of leadership opportunities as we grow quickly We're a lean team, and our customer base is growing too fast for us to keep up. We're looking for talented engineers to join our team and execute on an ambitious roadmap. Role Training and deploying SOTA vision models for document processing Design novel LLM techniques for increasing the complexity of use cases and data streams that Extend can be applied to Monitor existing models in production, understand what’s working well (and what isn’t), and run experiments to solve those issues Have complete ownership over the work you do — as a founding team member, you’ll have the opportunity to truly own large areas of product and engineering and have direct relationship with customers. Work directly with the CEO, CTO, and other founding members and help build out our team. Benefits Beyond the below, we care deeply about each of our candidates on a personal level. We take the time to understand your needs to craft a package designed for you: Insurance - 90% health insurance premium coverage Relocation - for candidates based outside of NYC Unlimited PTO policy - we trust everyone like owners, take what you need Daily lunch & snacks covered (plus dinner if you're in the office late) - you'll never go hungry and you help pick the snacks Unlimited token / tooling access - no handicaps on your productivity Learning and development investment - we invest heavily in our team and support your growth Extend is an Equal Opportunity Employer. We consider all qualified applicants for employment without regard to race, color, religion, sex, sexual orientation, gender identity or expression, national origin, age, disability, genetic information, citizenship status, marital status, pregnancy, protected veteran status, or any other characteristic protected by applicable federal, state, or local law.

Full job record

Job ID73019d2c4f4e55f97031927cec2fe4621b1ed2c3
Org IDdc76c702-d35f-46f0-b8d1-04dee1d2cb7d
Source IDad4f40cc-93c2-41d8-9bb9-66c0981b07a5
Board IDad4f40cc-93c2-41d8-9bb9-66c0981b07a5
Providerashby
Provider Job Keyf66b7066-93dc-4b46-ad0f-3ea842e70fe8
TitleFounding ML Engineer
Normalized Title
Statusactive
Activeyes
Location TextNew York City
DepartmentEngineering
TeamEngineering
Employment Typefull_time
Workplace Type
Remote Policy
CountryUnited States
RegionNY
CityNew York City
Salary Raw
Salary Min
Salary Max
Salary Currency
Salary Period
Source URLhttps://jobs.ashbyhq.com/extend/f66b7066-93dc-4b46-ad0f-3ea842e70fe8
Apply URLhttps://jobs.ashbyhq.com/extend/f66b7066-93dc-4b46-ad0f-3ea842e70fe8/application
First Seen At2026-05-29 06:38:41Z
Last Seen At2026-06-06 09:27:17Z
Last Checked At2026-06-06 09:27:17Z
Last Changed At2026-06-06 09:27:17Z
Inactive At
Source Posted At
Source Updated At
Raw Payload Uris3://job-postings-prod-raw-590183727216/raw/provider=ashby/board=extend/date=2026-06-06/2026-06-06T09-27-08-450Z-d21666ca8adfe44ce7c8a00781b13cd1b985f2a4251d579b3ecff0023cca2c7b.json
Event Fields
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  "last_changed_at": "2026-06-06T09:27:17.125Z",
  "active_status": "active"
}
Parsed Structured
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Extensions
{}
Native Structured
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