Building the financial plumbing idle cash should have had all along.
Company | Fintech rebuilding how we hold and move cash
Stage | Series B, backed by top VCs and notable angels
Size | 60 people, hiring 5 engineers by end of 2026
Areas | Full stack engineering, product development
Based | Central London
Background
Most corporate cash sits in accounts earning close to nothing. The infrastructure underneath it was built decades before software-native finance teams existed. Businesses collectively give up billions in returns every year because of this.
This company is rebuilding that layer. It's already operating at real scale, serving thousands of businesses and individuals. International expansion is the next chapter.
What this team builds
The team is shipping several new products over the coming months, covering instant access to funds, rate-based features and agentic tooling for finance teams. They're launching in to new markets at pace, which means challenging new regulatory, product and technical problems every few weeks.
What this role is
A hands-on, full stack builder, owning the product outcome end to end. You'll get a problem and take responsibility for the scoping, architecture, implementation, and production release.
This is a chance to build the London engineering team while staying closely connected to the wider company in Europe.
Who this is for
- Senior+ level engineers with strong fundamentals and real product judgement
- People who'd rather be handed a problem than a ticket
- Someone who's curious and quick to learn the domain - no finance background needed
- Comfortable with any strongly-typed language, ideally TypeScript
Prefer to be even more customer-facing? There's also a team here building the core API and SDK, offering something closer to a Forward Deployed Engineer role.
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Product Engineer employer: Workonomics
As a Platform Engineer at this innovative London-based company, you'll be part of a dynamic team dedicated to transforming the way large enterprises manage their procurement processes. With a strong focus on employee growth and a collaborative work culture, the company offers unique opportunities to tackle greenfield projects and directly influence product development. Enjoy the benefits of working in a fast-paced environment that values creativity and efficiency, all while contributing to a solution that has a significant impact on global businesses.
