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
- 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...Suggested
$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...Suggested- ...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... ...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...SuggestedFor contractorsLive inLocal area3 days per week
$120k - $180k
...Founding GTM Engineer Title of Role: Founding GTM Engineer Location: New York, onsite Company Stage of Funding: Venture Round — Government Office Type: Onsite Salary: $120K–$180K Company Description We're representing a dynamic company in the government...SuggestedWork at office- ...Founding Sales Engineer (NY, NY or US Remote) Why we're hiring Tracebit is helping some of the world's best security teams at Snyk, Docker, Riot Games and many more to achieve an ' assume breach ' strategy at scale. Tracebit detects intrusions in critical environments...SuggestedWork at officeRemote workVisa sponsorshipShift work
$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- ...Vista Equity Partners, and Nolan Hendrickson, who previously led engineering teams within Microsoft's Defender organization. The company is... ...firm. Role Description We're beginning to build out the founding team and are looking for a small number of founding engineers...
$180k - $220k
the company | Founding Engineer | NYC | ONSITE | Full-time | $180k-$220k base + equity We're working in the AI for science space, specifically at the point of experimental execution.Scientific labs run on expensive instruments locked behind proprietary software with no...Full time$150k - $250k
...from Decagon, Cognition, Kalshi, and Uber. About the Role This is a rare opportunity to be one of the first employees. As a Founding Engineer at Pascal, you will deliver modern, agent-first architectures to our customers. Responsibilities include: Building the foundational...Work at officeFlexible hours- ...company — they built and sold the first. About the role This is a founding role: you're a core member of the team, shaping what River... ...infrastructure behind it: deploys, scaling, observability, cost Put the engineering foundations in place as the team grows: monitoring, incident...Visa sponsorshipRelocation package
$180k - $250k
...-site (5 days/week) · Full-time Compensation: $180K - $250K + founding equity About the Company Our client is a stealth-stage AI startup... ...large, under-digitized consumer-services industry. Founded by engineers who previously helped scale high-growth consumer platforms,...Full timeH1bVisa sponsorship- TL;DR: We\'re looking for founding engineers to help us build human-focused security tech, reinvent skill-based interviewing, and transform how the the $4T+ contingent workforce industry operates About Ropes Ropes is building a new way for companies to hire talent, starting...
$150k - $250k
...of dollars in volume with consistent profitability. We’re based in NYC, founded in 2025, and still small enough that every hire materially shapes the firm. The role We’re hiring a founding engineer to build the systems the trading business runs on — exchange connectors...$170k - $220k
Founding Engineer - Early-Stage AI Workflow Startup New York City | Onsite | $170k-$220k + meaningful equity I’m working with an early-stage AI company in New York that is building automation technology for a large, underserved operational market. The business is solving...Visa sponsorship- ...largest life insurance carriers in the United States. We are looking for highly driven, AI-pilled engineers to join us on this mission and be a core part of our founding team. Our Team Daniel Nissenbaum (CEO): Daniel was previously co-founder and CTO of Alinea, a Series...Contract work
- TL;DR Early engineering hire at a well-funded seed-stage startup taking on the proxy advisory duopoly with AI. Hybrid NYC, work directly... ...approach to corporate governance We’ve raised a sizable seed, the founding team blends deep capital markets experience with technical...Work at office
$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. Caregivers...Full timeFlexible hoursNight shift$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$100k - $300k
Founding Engineer Cross-chain FX and settlements infrastructure US (New York Preferred) $100k - $300k Plexus is working with a new client in the Web3 infrastructure space. They are building cross-chain foreign exchange and settlement technology, enabling seamless value...Contract work- ...and service for our B2B partners allows them to serve more homebuyers, with the products they need, at market leading rates. Founding Engineer The Founding Engineer will operate as technical leader focused on execution, velocity, and practical problem-solving in an early...Self employmentRemote work
- ...founders, we're combining modern AI, automation, and software engineering to solve real-world business problems in a large, global market... ...and enterprise organisations worldwide. The Opportunity As a Founding Engineer, you'll work alongside experienced founders and senior...Worldwide
$250k - $350k
The team is eager to bring on a Founding Fullstack AI Engineer to join the team. There is a bit of wiggle room on tenure necessary, we are looking at those with anywhere from 4 Years of Experience onwards. Role Highlights Design and deploy scalable search/retrieval pipelines...- Founding Engineer Role: Full-time |New York, NY, USA (hybrid) Compensation: Base salary,meaningful equity long-term upside About Closai Closai is building the consumer purchase infrastructure for the future of commerce. We offer the first SKU-level, cross-brand data layer...Full time
- What you'll do As an early engineer, you will be tasked with owning the technical development of the Swig stack. You'll have end-to-end... ...wrong and truth-seek from first principles until a root cause is found. You believe that listening is sometimes better than speaking....Relocation package
$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$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$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...$200k - $250k
...across high-growth startups and organizations like Porter, Ironclad, Affinity, Bain, Amazon, and Uber. Role Robby is hiring a Founding Engineer to help us improve and deploy our core product for large home services companies. Our first product is live with some of the...For contractorsWork at officeFlexible hours- ...Talent, we support global hiring initiatives and connect businesses with top-tier talent across key markets. About the Role: As a Founding Engineer / Member of Technical Staff, you’ll be an AI-native, full-stack builder responsible for rapidly prototyping, shipping, and...Flexible hours
$260k
Founding Engineer | NYC (Onsite) | Early-Stage AI Startup | $260k + equity We're working with a well-funded, seed-stage AI startup with a small founding team and a live product already generating revenue. They're past the zero-to-one stage, now they need someone who can...
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