Foundry App Engineer — Full-Stack, Data-Driven

We're hiring Founding Engineers in London.Three roles - three extraordinary products.Higher is recruiting Founding Engineers for three early-stage AI companies.All London-based, all building in pro... Show more

You’ll join the Pharosyn team as an early hire — directly shaping the entire software stack.We are hiring founding engineers with different strengths; you are not expected to be senior across all t... Show more

Aglide’s browser automation platform is used by renowned global enterprises - from decacorn financial services scale-ups to public insurance companies - to access, manage, and secure their most mis... Show more

A leading technology company in Greater London is seeking a Full Stack Engineer to develop applications in its data platform.You will work on crafting user interfaces, APIs, and interact with custo... Show more

CoreWeave is the Essential Cloud for AI™.Built for pioneers by pioneers, CoreWeave delivers a platform of technology, tools, and teams that enables innovators to build and scale AI with confidence.... Show more

A technology-driven claims administration company is seeking a full-stack engineer to engage with customer stakeholders, build systems for critical operations, and deliver insights.The ideal candid... Show more

We’re hiring a Founding Engineer to help us reimagine the future of hospitality.This is a high-impact, architect-level role where you will be the first engineering hire and design and build the cor... Show more

Founding Engineer Up to £75,000 + Equity options Hybrid | 1-2 days a week | London, UK We're partnering with a well-funded early-stage company building a consumer platform that helps people make s... Show more

Founding Engineer – Early-Stage Deep Tech Startup Full-time | Onsite in London £180,000 + Substantial Equity An early-stage, stealth-mode startup is looking for a Founding Engineer to join the t... Show more

Founding Engineer – AI & Capital Markets.Our client is an early-stage startup building an.AI-native operating system for capital markets and trading.The goal is to rethink how trading organisations... Show more

London (Hybrid – 2 days per week in the office).Bonus up to 50% of salary (paid twice yearly).Be the first engineer owning both product and technology in a live fintech platform, shaping what gets ... Show more

Aglide - YC S23 browser automation platform for enterprise security.Join a high-caliber team of four building a mission-critical browser automation engine for global enterprises.You will develop an... Show more

Compensation: Up to £120,000 + significant equity.DeepFlow is the hyperscaling platform.We launch and scale AI-native businesses.An operator with 10 years of domain expertise pairs with DeepFlow’s ... Show more

Greenpixie, a Climate-Tech Company, working on our cutting-edge software products.Hybrid (2+ days per week in our Central London office).Greenpixie is a climate-tech company focused on measuring an... Show more

Founding Engineer Wellbeing Intelligence · Healf The builder.The one who is genuinely obsessed with what comes next.The thing underneath: the systems instinct, the zero-to-one appetite, the compu... Show more

Are you ready to build something from the ground up? Do you want true ownership over architecture, product, and technical direction? Curious about what it’s like to be the first engineer in a hig... Show more

Founding Engineer Opportunity | Legal Tech | Up to £140k + Equity We’re partnering with a bootstrapped, early-stage legal tech startup on a mission to transform how the legal industry operates and... Show more

Most prediction markets are built for outcomes that take days or weeks to resolve.We're building for markets that resolve in seconds.You’ll be joining Maybe, an Improbable venture focused on solvin... Show more

Cryptio is the leading enterprise‑grade financial data transformation and digital asset ERP platform for accounting, financial reporting, tokenization compliance, and loan management solutions.It i... Show more

We’re working with an early-stage company building a next-generation AI platform to transform a large, traditional industry.You’ll be responsible for architecting and building the core system that ... Show more