founding engineer

Job description Founding Engineer – Competitive Salary and above market equity - 5-days on-site in London I'm partnering with a seed-funded, early-stage AI start-up that's building intelligent software to solve complex operational challenges within critical infrastructure & aerospace. As part of their ambitious and on-going growth, they are looking to...

An early-stage, YC-backed company at the intersection of AI and healthcare operations is hiring its first engineer. You will work directly with the founder - a repeat operator who has scaled AI systems from seed to $M+ ARR - to build and expand the AI platform powering a real, revenue-generating business.About the companyThe company operates in a $B+...

Founding Engineer - AI Recruiting Infrastructure (SF, On-site)$, - $, + Competitive EquityAbout the CompanyOur client is an early-stage, venture-backed startup building AI agents that do the actual work of recruiting.Instead of job boards and applications, their platform autonomously finds, engages, qualifies, and converts top talent-focusing on the 75% of...

About The Role We are looking for an exceptional engineer to build Revnu with us from the earliest stage. You will work directly with the founders across product, infrastructure and AI systems, with the freedom and responsibility to shape how the company builds. We are looking for an exceptional engineer to build Revnu with us from the earliest stage. You...

American healthcare providers spend hundreds of billions a year creating and optimizing health insurance claims. Payers spend a similar amount adjudicating them.AI was supposed to fix this, but really it's making things worse. Providers use AI to improve claims; payers deploy AI to deny them. Both sides spend more; neither gains. So we're collapsing the...

Founding Engineer – Early-Stage Deep Tech Startup Full-time | Onsite in London An early-stage, stealth-mode startup is looking for a Founding Engineer to join the team in central London. This is a unique opportunity to help build a transformative new platform at the intersection of software systems, automation, and intelligent infrastructure. Founded by...

About the OpportunityWe are partnering with a tech company founded by industry veterans with deep expertise in enterprise architecture and quantitative systems. The company is establishing its founding engineering team to design, build, and scale their core platform from the ground up, delivering high-performance solutions for complex data processing and...

This is a rare opportunity for an engineer who wants to help build a company, not just join one.A well-funded AI startup is looking for a Founding Engineer to take full ownership of the product and technical direction from the very beginning. They are tackling a messy, real-world problem around buying and selling large items, using state-of-the-art AI/ML...

About Revion Revion builds AI agents for the Automotive Sector. Our agents answer customer calls and messages, book appointments and work inside the dealer's management system. Dealer groups across the US and Europe use them today. The role You'll be one of Revion's first engineers in Europe, working with our customers and building the agents and product...

Our product helps security teams quickly and accurately detect intrusions in their cloud environment using canaries - decoy tripwires deployed to deceive attackers. We're at a massive inflection point and this is a hugely exciting time to join the company: We've just raised a $20m Series A led by FirstMark with Accel, MMC, Tapestry and CCL. We doubled ARR...

Location: Hybrid - 2 days / week on site in our lab in Kidlington, Oxford. Plus customer and partner site visits as required Salary: £65,000 to £75,000 per annum, depending on experience Reporting to: Sarah Bishop (COO) About the Role: Cooling is a market worth roughly $600 billion per year, responsible for around 20% of global electricity consumption,...

Founding Engineer| Relationship Intelligence Platform | London Up to £140k · 4 days onsite, Central London We're working with an early-stage startup building a relationship intelligence platform for institutional sales. It helpings asset managers understand who matters, how people and organisations connect, and where to act next, using enterprise data,...

Do you have experience working at an early-stage startup and want to do it again, properly this time? Are you excited by real ownership, commercial impact, and building something genuinely category-defining? Experience: 3-8 years (startup / founding engineer background preferred) We’re partnered with a pre-seed AI startup building agentic AI systems that...

First Engineer, AI-First Creator Platform (London) A bootstrapped, profitable creator platform is hiring its first engineer. The company helps creators launch branded membership products, content hosting, payments, growth tools, and AI features tailored to their vertical. Revenue has tripled in recent months, all without external funding. The team is two...

I have a unique Founding Engineer opportunity with a London-based charitable platform managing c.£400M in assets across 40+ investment firms.The organisation operates Donor Advised Funds and Collective Funds, and is now at a major inflection point. They are seeking a senior technologist to own and deliver their end-to-end technology strategy, reporting...

Senior Recruitment Consultant @ SR2 B Corp™ | LLB | Headhunting Python Engineers🐍 | Helping Tech4Good Businesses Build Impactful Products | Advocate… Location: London (hybrid) Salary: Up to £100,000 (+/- 10% DOE) + equity Python ecosystem - experience with Django, or Flask, or FastAPI TypeScript & React across the frontend - any frontend experience...

You would be among the first engineers here, which means you get to own a surface end to end, from the ontology underneath it all the way to what a customer sees.What you would work onThe ontology is the layer underneath everything we ship. Calls, email, documents and CRM fields resolve onto one typed record per deal today, and that list will grow. This...

The Founding Engineer is in the ultimate cross-sectional position, and will be involved in solving tough algorithmic problems, managing the entire tech stack, and building products end-to-end.This will include building highly performant desktop applications, both frontend and backend, and (most critically) developing and designing the very complex systems we...

The next breakthroughs in cancer, fusion energy and our understanding of the universe will be found on GPUs running experiments at massive scale. The agents running these experiments need GPUs in bursts no single cloud can supply. C3 turns the world's fragmented GPU capacity into one network they can use: describe a job once, and C3 finds GPUs, reproduces...

Location: Central London (on site)Experience: 2+ years## About FundflowFundflow is building the first AI-native investment bank for the innovation economy. Founded by Goldman alumni, we combine vast deal experience with AI-first execution to deliver best-in-class capital market services to the tech ecosystem.Where digital banks redefined retail banking for...