Senior Fullstack Engineer

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Senior Fullstack Engineer – Would you like the opportunity to work for an organisation who are building technology to empower the independent economy?

They’re currently building an AI-powered platform that acts as connective tissue across conversations, orders, payments, and discovery.

As a Senior Fullstack Engineer, you will be responsible for helping build the foundation of their agent-powered platform. This is a hands-on role where you’ll work across the entire stack. You won’t be confined to a narrow part of the system. Instead, you’ll contribute across architecture, product decisions, implementation, and delivery within a collaborative and high-trust engineering team.

Requirements:

  • 4+ years’ experience working as a Fullstack Engineer
  • Next.js FE + BE, Node.js, TypeScript
  • Experience working on AI / agentic systems would be a huge bonus.

If you’re a Senior Fullstack Engineer who’s looking to work in a fast-paced start-up, please apply.

#J-18808-Ljbffr”, “datePosted”: “2026-05-20”, “hiringOrganization”: { “@type”: “Organization”, “name”: “Oliver Bernard”, “sameAs”: “https://uk.whatjobs.com/pub_api__cpl__436867780__4861?utm_campaign=publisher&utm_medium=api&utm_source=4861&geoID=299” }, “jobLocation”: { “@type”: “Place”, “address”: { “@type”: “PostalAddress”, “addressLocality”: “London” } } }
Company: Oliver Bernard
Apply for the Senior Fullstack Engineer
Location: London
Job Description:

Senior Fullstack Engineer – Would you like the opportunity to work for an organisation who are building technology to empower the independent economy?

They’re currently building an AI-powered platform that acts as connective tissue across conversations, orders, payments, and discovery.

As a Senior Fullstack Engineer, you will be responsible for helping build the foundation of their agent-powered platform. This is a hands-on role where you’ll work across the entire stack. You won’t be confined to a narrow part of the system. Instead, you’ll contribute across architecture, product decisions, implementation, and delivery within a collaborative and high-trust engineering team.

Requirements:

  • 4+ years’ experience working as a Fullstack Engineer
  • Next.js FE + BE, Node.js, TypeScript
  • Experience working on AI / agentic systems would be a huge bonus.

If you’re a Senior Fullstack Engineer who’s looking to work in a fast-paced start-up, please apply.

#J-18808-Ljbffr…

Posted: May 20th, 2026