Founding / Software Engineer

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We’re working with an early-stage startup building AI voice agents for real-world businesses.

This is a founding engineer role where you’ll shape the product, architecture, and how the company builds from day one.

What You’ll Do

  • Build core product features across backend, frontend, and infrastructure
  • Work directly with customers to understand problems and deliver solutions
  • Ship quickly when needed, but invest in scalable foundations where it matters
  • Set engineering standards across testing, reliability, and security
  • Cloud infrastructure
  • Third-party integrations
  • High ownership and direct product impact
  • Work on real-world AI use cases, not demos

#J-18808-Ljbffr”, “datePosted”: “2026-04-04”, “hiringOrganization”: { “@type”: “Organization”, “name”: “Atarus”, “sameAs”: “https://uk.whatjobs.com/pub_api__cpl__399771002__4861?utm_campaign=publisher&utm_medium=api&utm_source=4861&geoID=33” }, “jobLocation”: { “@type”: “Place”, “address”: { “@type”: “PostalAddress”, “addressLocality”: “London” } } }
Company: Atarus
Apply for the Founding / Software Engineer
Location: London
Job Description:

We’re working with an early-stage startup building AI voice agents for real-world businesses.

This is a founding engineer role where you’ll shape the product, architecture, and how the company builds from day one.

What You’ll Do

  • Build core product features across backend, frontend, and infrastructure
  • Work directly with customers to understand problems and deliver solutions
  • Ship quickly when needed, but invest in scalable foundations where it matters
  • Set engineering standards across testing, reliability, and security
  • Cloud infrastructure
  • Third-party integrations
  • High ownership and direct product impact
  • Work on real-world AI use cases, not demos

#J-18808-Ljbffr…

Posted: April 4th, 2026