Frontend Developer

📍 Based | Spitalfields, London

💻 Working | hybrid (3-5 days a week in-office)

Workonomics are partnering with a deep–tech startup mapping how the global economy connects.

Think – unsupervised learning, a growing dataset that spans millions of real-world signals, and a fresh take on how market relationships are analysed.

They’re using cutting–edge, foundational–level AI (not just simple LLM wrapping) to solve a surprisingly hard problem: how do you reliably track who competes with whom, and how that changes over time?

With backing from top investors, a healthy runway, and Series A on the horizon, they’re now getting the product enterprise-ready, and have a clear roadmap to execute on.

Base pay range

Direct message the job poster from Workonomics

They\’re hiring a Mid–Level Frontend Engineer to help:

• define, scope, and build out new features in their core web apps
• innovate on UIs and data visualisations (using tools like D3.js or Three.js)
• focus on elegant, clean UX and delightful interactions
• develop their new, upcoming React Native mobile app

They\’re ideally looking for someone with:

• 3+ years experience using TypeScript / React building modern web or mobile apps
• Good knowledge of CSS, semantic markup, and building accessible interfaces
• Experience working in Figma and giving / receiving design feedback
• Proven ability to write clean, testable, maintainable code
• React Native exposure is a plus
• A passion for open source (half the current team were found through their contributions)

If this sounds like you, please hit apply for more specifics about the company and role.

Seniority level

• Mid-Senior level

Employment type

• Full-time

Job function

• Information Technology
• Technology, Information and Media and Software Development