Back End Developer jobs in Stevenage

Sparta

We Are Sparta Sparta is the AI leader for commodity trading, home to Leonidas AI, the first operating system for oil and commodity traders. Backed by $42 million in Series B funding led by One Peak, with participation from returning investors FirstMark and Singular, the same investors behind AI lead

Brown & Brown UK

Server Side Developer Location: Hybrid Package: Negotiable Benefits We are looking for a Server-Side Developer to join our team. As a key member of the development team, this server-side focused role will have two main components: you will be expected to work on designing, implementing and maintaini

Pulse

Backend Developer Pulse.io (ONQOR Group) Full Time c£70,000/Annum Pulse.io, part of our ONQOR Group, are currently recruiting for a Backend Developer to join the team responsible for developing our cutting-edge Predictive Sentiment Analytics tool. We are a Private Equity backed start-up with ambitio

Futureheads Recruitment | B Corp™

£7,083 - £7,500 /month

Senior Back End Developer Location: London / hybrid, with two - three days per week in office Salary: Circa £90,000 + 20% bonus Permanent Futureheads is partnered with a distinctive corporate intelligence consultancy undergoing a full internal technology transformation. They are rebuilding legacy in

Synapri

Synapri are working with an exciting Software business operating within the Investment Management space looking for an experienced Senior Backend Engineer to join their growing team on a permanent basis. As the company develop a new suite of products, you’ll have the opportunity to take the lead on

Mentor Talent Acquisition

London (Farringdon) We’re building LLM-powered workflow tools to support investment research for private market investors, used by leading private equity and consulting firms globally. The company is profitable, bootstrapped, and growing quickly, with a team of 30+ across London, NYC, and Sydney. Th

Atarus

🚀 Backend Engineer – AI 📍 London (Onsite) 💰 £90K–£130K + Equity We’re partnered with a fast-growing AI company building a next-generation video intelligence platform combining computer vision, multimodal AI and real-time data. They’re growing a small, high-calibre engineering team and looking for

BPM Tech #BecausePeopleMatter

Back End / Cloud Developer £70,000 | Hybrid | London 1 day a week We’re looking for an experienced Back End / Cloud Developer to join a growing technology team and play a key role in building scalable, secure and reliable cloud-based applications. You’ll focus on back-end development and cloud infra

Sientia

About Sientia Sientia is building the infrastructure that makes card-linked and Open Banking loyalty actually work at scale. We sit at the centre of a network connecting the UK’s biggest banking and payments platforms - Revolut, Lloyds/Cardlytics, Monzo, Tide, Santander, British Airways and more - w