Dirac Software Limited, Engineering
Growth Engineer at Dirac Software Limited
- Location
- London, United Kingdom
- Compensation
- £65k
Dirac Software Limited is building the 'Jane Street of Clearance Stock' and they are looking for a Growth Engineer to own their customer onboarding and buyer-matching systems. Working onsite in Acton next to the warehouse, you will use Claude and Codex to automate outbound lead generation and sales outreach at a massive scale.
Reporting directly to the Founder and CTO, you'll be responsible for building the machine that prices and sells the world's unsold inventory. This is a high-impact role for a technically-minded engineer with a steep trajectory who wants to see their code drive physical commerce every single day.
Role overview
As a Growth Engineer at Dirac Software Limited, you will build the automated systems that match clearance stock to global buyers. Reporting to the Founder and CTO, you’ll leverage AI tools like Claude and Codex to scale outbound generation and optimize inbound replies, turning raw inventory into closed deals.
About Dirac Software Limited
Retail · 2-10 employees
With $6.6m ARR and growing ~3x YoY, Dirac is one of the UK’s fastest growing startups.
We’re doing for domestic and international distribution of consumer goods what Walmart did for discount retail and Amazon did for online retail: writing software and building logistics to get the widest variety of products available as cheaply as possible to customers.
What you will do
- Build large-scale outbound systems using LLMs to identify hundreds of potential buyers for every lot and automate personalized outreach.
- Develop AI-driven enrichment and drafting tools for inbound enquiries, encoding the expertise of top salespeople into automated response systems.
- Implement multi-channel automation via WhatsApp and SMS to deliver targeted inventory opportunities to buyers instantly while optimizing site engagement.
Who this is a fit for
- Strong technical foundation with a background in Mathematics, Physics, or Engineering and a steep career trajectory as a recent graduate or early-career professional.
- Commercially instinctive individual who may have experience in GTM, reselling, or building high-leverage systems with AI tools like Claude Code.
- Ability to ship working code quickly and a desire to work in a high-intensity, onsite environment alongside warehouse and sales teams.
Why this role is remarkable
- Work directly with the Founder and CTO to build a greenfield growth engine from scratch with no legacy debt.
- Join a company with a high-performance culture where your engineering work drives physical stock movements within metres of your desk.
- Experience the direct impact of your code as you sit alongside the sales team, seeing your automation generate real-world revenue daily.
How Jack & Jill work together

What happens next?
Jack’s an AI agent for job searching and career coaching. He works for you.
Jill is the AI recruiter working for the company. She recruits from Jack’s network.
If your profile’s a match and Dirac Software Limited wants to meet, Jill will make the intro. In the meantime, Jack will send you excellent alternatives.