Full-Stack Engineer (Back-End Leaning) at Solve Intelligence

✨ The Stack take on this Solve Intelligence job

• 🏢 Solve Intelligence has 6 jobs here, 1 with visa sponsorship see all
• 🛂 Skilled Worker visa. Standard minimum salary: £41,700 a year guide

Updated 2026-11-05, from our data and official sources.

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About the role

At Solve Intelligence, we’re not just building features; we’re building the core infrastructure that will redefine the legal and IP landscape globally. 🏗️ The Role: Full-Stack Engineer (Back-End Leaning) We are looking for a super-talented engineer to help us build both the front-end and back-end of our products at lightning speed. You’ll be joining the most lean, talent-dense engineering team in London. What you’ll own: Scale the Foundations: Architect and build the core, scalable backend foundations from the ground up to support a massive global market. Human-Centric UI: Collaborate on the planning and iteration of our React-based front-end to ensure our complex AI systems are intuitive and widely adopted. Product Roadmap: Partner with the founders to extract insights from customer feedback and translate them into technical reality. Team Building: Help us set the engineering culture and play a key role in assembling a world-class technical team. 💡 About Solve Intelligence We are the fastest-growing startup transforming how IP professionals work. Traction: 20-30% MoM revenue growth; selling to 100+ IP teams (from DLA Piper to elite tech boutiques). Proven Value: Users report 50-90% efficiency improvements. Backing: Recently featured in Sifted following our $40M Series B announcement, bringing our total funding to $55M from elite investors including Y Combinator, 20VC, Visionaries and others. 👋 Your Team You’ll work directly with a founding team of AI PhDs and systems experts: Sanj (CRO): PhD in AI (Gatsby Unit, UCL), ex-Huawei R&D, former lead at Magic Carpet AI (acquired). Chris (CEO): PhD in AI (UCL), published researcher, ex-Dyson and Alan Turing Institute. Angus (CTO): MEng Computer Science, ex-Qualcomm and Coremont (Brevan Howard). 🚀 Who You Are We are a high-performance team of "doers." To thrive here: You value speed: You’re itching to put code in front of customers in days, not months. You are a "grinder": You have a relentless work ethic and are committed to going the extra mile to achieve excellence. You take ownership: You strive for excellence in every line of code and over-deliver on goals. You are an optimist: You thrive in a positive, high-stakes environment and are eager to learn whatever it takes to help the team succeed. 🛠️ What You Bring Must-Haves: Expert Python Skills: Deep experience building robust, production-ready backend systems. Database Mastery: Strong experience with PostgreSQL. Full-Stack Capability: Comfortable navigating both the back-end and modern front-end frameworks. Clear Communication: Ability to articulate complex technical trade-offs. Preferred & Nice-to-Haves: Frontend: Experience with TypeScript and React. Scaling: A track record of building and scaling commercial-grade software. The Extras: Experience with WYSIWYG editor APIs (TinyMCE/CKEditor), AWS DevOps, IT Security, or AI integration. 🎁 What We Offer Competitive Salary + Significant Equity: We want you to share in the success of the company you help build. Ownership: A seat at the table to shape the product roadmap and engineering culture. Support: Full visa sponsorship and private medical insurance. Culture: Free meals and the chance to work with an incredibly smart, ambitious team in London. Ready to build the foundation of a $1B+ company? Apply now. 🚀

Responsibilities

The Full-Stack Engineer will architect and build scalable backend foundations and collaborate on the front-end development to ensure user-friendly AI systems. They will also partner with founders to translate customer feedback into technical solutions and help shape the engineering culture.

Requirements

Candidates must have expert Python skills and strong experience with PostgreSQL, along with full-stack capabilities. Clear communication skills are essential, and experience with TypeScript, React, and scaling commercial-grade software is preferred.

Key skills

• Python — in 1200 other listings on The Stack
• PostgreSQL — in 296 other listings on The Stack
• Full-Stack Development — in 83 other listings on The Stack
• React — in 277 other listings on The Stack
• TypeScript — in 467 other listings on The Stack
• AWS — in 802 other listings on The Stack
• IT Security — in 4 other listings on The Stack
• AI Integration — in 30 other listings on The Stack

On The Stack (as of 2026-11-05)

• Solve Intelligence has 5 other listings on The Stack, 1 of them marked as offering visa sponsorship.
• 214 visa-sponsored jobs in the United Kingdom on The Stack, posted in the last 60 days.
• 68 visa-sponsored backend engineer jobs in Europe on The Stack, posted in the last 60 days.

Frequently asked questions about Solve Intelligence

Is this Full-Stack Engineer (Back-End Leaning) role still open?

It was posted on 2026-01-05. Listings more than 30 days old may no longer be active, so check Solve Intelligence's site before applying.

Where is this role located?

The listing gives the location as London, United Kingdom.

What is the salary for this role?

The listing states a salary of USD 100,000–250,000 per year.

What skills does this role ask for?

The listing names: Python, PostgreSQL, Full-Stack Development, React, TypeScript, AWS, IT Security, AI Integration.