Founding Engineer
Alexander Chapman
Founding Member of Technical Staff | AI x Critical Infrastructure | NYC I’m working with an extremely ambitious, well-funded AI startup in NYC that’s building technology to completely change how critical infrastructure is designed across the US. They’re applying AI to an enormous industry that has barely been touched by modern technology — working directly with the engineers responsible for water systems, power utilities, transportation, bridges and other critical infrastructure. They’re now looking for a Founding Member of Technical Staff to join at a very early stage and work directly with the founders and CTO. This is a true 0-1 engineering role with a huge amount of ownership. You’ll be building the core technology that turns decades of engineering drawings, specifications, reports, calculations and project data into systems that engineers can actually use. You could be working across: LLM pipelines, agents and RAG Document intelligence and parsing complex engineering files Data connectors and knowledge systems Backend and infrastructure Building new AI-powered workflows from scratch Taking products all the way from an idea to deployment and real-world usage What makes this particularly interesting is how close you are to the actual problem. You’ll work alongside practicing engineers, understand how they work today, build against those problems, and see what you ship being used in the real world within weeks. They’re looking for someone who is very strong technically but also a builder at heart — someone comfortable jumping between problems, moving quickly, debugging in production and owning things end-to-end rather than staying within a narrow area. You’ll have the opportunity to: Work directly with the founders and CTO Build core technology from the ground up Have real influence over architecture, product and engineering culture Apply frontier AI to a massive, underserved industry Join early enough to receive meaningful founding-level equity If you’re a strong software / backend / AI engineer who wants serious ownership and the chance to build something from zero. #J-18808-Ljbffr Alexander Chapman
- Sciemo, Inc. in New York City seeks a Founding Member of Technical Staff to drive design, build, and deploy AI systems at scale across... ...product stack. This hybrid role blends data science and ML engineering and will work with data engineers, backend engineers, and product...Suggested
- Garage, based in New York, is building a founding technical recruiting function to fuel its engineering, product, and design teams as we scale a mission-critical marketplace. You will own searches end to end, build targeted pipelines, and partner with the CTO/Co-founder...Suggested
- Oodle is seeking a Founding Engineer to join on the ground floor to disrupt large markets with a scalable database/observability product. You will wear multiple hats, prototype rapidly, talk to customers, and shape the core stack. You have 5-8+ years of distributed systems...Suggested
- ...healthcare startup in New York to build end-to-end ML systems for medical coding and revenue cycle workflows. We’re seeking a Founding AI Engineer to own core AI systems from data ingestion to production deployment. This hands-on role offers meaningful equity upside...SuggestedWork at office
$170k - $220k
...About the Role This is a founding engineering role at an early-stage data infrastructure startup, working directly with the CTO to build core systems for extracting, analyzing, and visualizing web data at scale. You'll own large, meaningful pieces of the product — from...SuggestedFull timeVisa sponsorship- Advatix Inc. in New York is seeking a Founding AI Engineer / Member of Technical Staff to design and ship machine learning systems crucial for public safety. This role involves direct collaboration with founders and investigators to transform digital evidence into actionable...
$150k - $250k
Precharm is seeking a founding engineer in New York City to build and improve systems for our trading business. You will have significant ownership over the development of exchange connectors, execution systems, and market data infrastructure. We value candidates with 1...- ...an a16z-backed startup, is building AI agents to automate the $3 trillion American manufacturing back office. We are hiring a Founding Engineer in New York City to build the digital backbone, ship core AI features, and integrate with legacy ERP systems from 0 to 1. You'...
- ...You build the systems that run Hearth's go-to-market: the whole engine, one motion at a time. You're a business builder, not an... ...define what a true AI-native go-to-market looks like. This is the founding seat on the function, with a leader's runway. Prove the model on...For contractorsLive inLocal area
- ...Frequency Trading business. Joining alongside a newly appointed HFT engineering leader from one of the industry's top electronic trading firms... ...who want to build rather than maintain. This is a true founding role with exceptional technical leadership, significant ownership...
- Photonium is looking for a Founding Machine Learning Engineer to join their team in New York City. This full-time on-site position focuses on designing and implementing optical design agents, developing ML models to optimize outcomes. The ideal candidate will have strong...Full time
$150k - $225k
...Neptune Founding Engineer (Full Stack) Neptune is building the concierge couples trust to navigate the biggest decisions of a life together. We pair emotionally intelligent AI with vetted legal and financial experts and transparent pricing, so both partners can make confident...Work at officeShift work$170k - $200k
...Founding Engineer @ Alden Labs About Alden Alden is re-architecting how America delivers care. Caregiving is the largest job in the U.S., yet the system still runs on sticky notes, spreadsheets, and late-night calls. Families wait weeks for help. Patients miss visits....Full timeFlexible hoursNight shift$125k - $150k
Company DescriptionSenior Project Engineer, HVAC Control SystemsValhalla, USA-NY or Los Angeles, USA-CAFull-timeAt Ramboll, you will find... ...sustainable engineering, architecture, and consultancy company founded in Denmark in 1945. Today Ramboll operates from 300 offices in...Flexible hours$129.5k - $145k
...We help companies thrive in the new AI-first era of business. Founded in 2005, Box simplifies work for leading global organizations,... ...looking for an experienced and driven GRC Controls Automation Engineer who is looking to put their demonstrated awareness of regulatory...Live inWork at officeShift work3 days per week$100k - $250k
Solve Intelligence, a fast-growing startup in New York, is seeking a Founding Growth Engineer to lead product growth efforts. This role involves analyzing product usage, optimizing the revenue pipeline, and collaborating with a talented team to drive user engagement. The...Visa sponsorship- We are hiring a founding engineer . This is not a normal engineering job. You will help decide what the company becomes, because the first technical decisions shape everything that follows. If you do this well, years from now large parts of the system will still look the...
$100k - $180k
...ecosystem. We're backed by the world9s leading investors including Y Combinator, 10X Founders, Zillionize, Amino Capital, etc. As a Founding Engineer , you9ll help architect, build, and scale the core systems that power global payroll and money movement. You9ll work directly...$150k - $250k
Founding Engineer: Build AI Agents Transforming a $2T+ Industry Are you the sort of engineer who wants to build a company from the ground up? Do you want to join a tiny team where you work directly with the founders, ship across the entire stack, and have genuine ownership...Work at office$150k - $180k
Job Title Founding Engineer Salary $150k-$180k Equity Company Description Leland Care is a well-funded, pre-launch health-tech startup founded by a Stanford MBA and former executive from Sword Health and Homebase, building the first unified system of record for aging. Job...- ...the product What they're looking for 2-5 years of software engineering experience CS degree from a strong engineering programme (or... ...alongside competitive salary Comp Competitive base + meaningful founding equity. Location New York City - five days onsite. #J-18808-...
$175k - $250k
Tower Research Capital is a leading quantitative trading firm founded in 1998. Tower has built its business on a high‑performance platform... ...to business growth and beyond. We are seeking a Founding Engineer to join our incubation efforts for TRV and drive foundational engineering...Full timeCasual work$180k - $250k
Founding Engineer - AI Learning Platform Location: New York City, NY (Hybrid) Employment Type: Full-time Compensation: $180K - $250K We are building the future of learning for the deskless and blue-collar workforce , fundamentally reshaping a $400 billion market by leveraging...Full timeWork at office3 days per week- ...underneath the models, making new LLM releases more valuable, not redundant. The engineering team is currently 4 people and is expected to triple in size in the next two months. The company was founded by former engineers from Palantir, Meta, and Amazon. It has raised $6...
- ...growing consumer fintech product where product quality, speed, trust, and execution all matter at once. What we need PayMe needs a founding engineer who can take vague goals, figure out what matters, and implement basically anything needed to move the business forward. This...Work at office
- talentpluto is seeking a founding growth professional to build the go-to-market engine from the ground up in New York, NY. This role involves developing and executing strategies to identify potential customers and create robust pipelines. The ideal candidate will have a...
- ...previously part of building Europe’s fastest growing InsurTech and founded a licensed EU bank processing payments of €1B/yr+. Now we are... ...growing and best-funded startups. About the role As founding engineer you will work alongside a team of experienced 2x-founders and...
$180k - $220k
General Context | Founding Engineer | NYC (On-Site) | $180-220K + Equity | Role As a Founding Engineer, you'll help build our agentic marketing/creative platform and the core infrastructure that powers it. This is a ground‑floor opportunity to architect and ship the foundational...- ...scale companies to huge sizes with small headcounts as AI continues to improve. If you do want to found your own company someday - you will have a clear view into engineering, product, go‑to‑market, and the iterative loop that connects all 3. You won’t like this if:...Live inRelocation
- Alden Labs in New York City is seeking a Founding Engineer to shape the future of healthcare software by building core features like EHR integrations, intelligent workflows, and voice AI infrastructure. You will own projects end-to-end, work closely with the CEO and CTO...
Do you want to receive more vacancies?
Subscribe and receive similar vacancies to Founding Engineer. Be the first to apply!


