Full-Stack Engineer (Front-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 building the AI-powered infrastructure for the global Intellectual Property landscape. We need a visionary Full-Stack Engineer (Front-End Leaning) to define how humans interact with the next generation of AI. 🏗️ The Role: Founding Full-Stack Engineer You’ll be joining the leanest, most talent-dense engineering team in London. Chat is a starting point, but it’s not the destination. You aren't just building dashboards; you are inventing the UI/UX paradigms for AI-assisted legal work - interfaces that didn't exist 18 months ago. What you’ll own: The Interface of AI: Lead the design and development of our user interface, moving beyond simple chat to create intuitive, high-performance tools for complex IP workflows. Product Evolution: Rapidly prototype and ship features based on direct customer feedback from the world’s top law firms. End-to-End Delivery: While front-end is your forte, you’ll dive into the back-end to ensure features are seamless, robust, and deployed at pace. WYSIWYG Innovation: Own the integration and customization of advanced document editors (TinyMCE/CKEditor) to handle the heavy-duty drafting requirements of patent attorneys. Engineering Culture: As a founding hire, you will help set the bar for code quality, speed, and design excellence across the entire stack. 💡 About Solve Intelligence We’re the fastest-growing startup transforming the IP industry. Traction: 20-30% MoM revenue growth; selling to 200+ global IP teams (DLA Piper, tech boutiques, and global enterprises). Proven Value: Users report 50-90% efficiency gains using our AI platform. 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 culture of "hackers" and builders. Obsessed with Speed: You believe that shipping today is better than perfection next month. You iterate in days, not weeks. Human-Centric: You understand that world-class AI is useless without a clean, intuitive interface that people actually enjoy using. Extreme Ownership: You take pride in every pixel and every API call, ensuring a "five nines" level of reliability and polish. Driven & Humble: You are willing to go the extra mile (including the occasional late night or weekend) to ensure our users are blown away. 🛠️ What You Bring Must-Haves: 5+ Years Experience: Professional experience building and scaling complex web applications. TypeScript/React Expert: Deep mastery of modern front-end frameworks and state management. Full-Stack Fluency: Comfortable navigating back-end systems and full-stack frameworks to get the job done. Product Intuition: A track record of turning vague user needs into concrete, beautiful UI. Preferred & Nice-to-Haves: Python Mastery: Experience with our back-end language of choice. Editor Expertise: Experience working with WYSIWYG APIs (TinyMCE, CKEditor, Prosemirror). Design Skills: Proficiency in Figma and a "good eye" for modern aesthetics. Database Knowledge: Comfort with Postgres and data modeling. 🎁 What We Offer Competitive Salary + Significant Equity: We want you to have true ownership in the success of the company. Founding Impact: You will have a direct hand in every product and architectural decision we make. Support: Full visa sponsorship and private medical insurance. The Environment: Free meals and a seat at the table with an incredibly smart, ambitious team. Ready to build the face of the future of AI? Apply now. 🚀

Responsibilities

Lead the design and development of user interfaces for AI-assisted legal work, focusing on creating intuitive tools for complex workflows. Rapidly prototype and ship features based on customer feedback while ensuring seamless end-to-end delivery.

Requirements

Candidates must have over 5 years of experience in building complex web applications, with expertise in TypeScript and React. Full-stack fluency and a strong product intuition are essential, along with preferred skills in Python and WYSIWYG APIs.

Key skills

• Full-Stack Development — in 83 other listings on The Stack
• TypeScript — in 467 other listings on The Stack
• React — in 277 other listings on The Stack
• UI/UX Design — in 13 other listings on The Stack
• Prototyping — in 30 other listings on The Stack
• Back-End Development — in 5 other listings on The Stack
• Document Editors — not in any other listing on The Stack
• Code Quality — in 20 other listings on The Stack
• Speed
• API Development
• Python
• WYSIWYG APIs
• Figma
• Postgres
• Data Modeling

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.

Frequently asked questions about Solve Intelligence

Is this Full-Stack Engineer (Front-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 100,000–220,000 per year.

What skills does this role ask for?

The listing names: Full-Stack Development, TypeScript, React, UI/UX Design, Prototyping, Back-End Development, Document Editors, Code Quality, Speed, API Development, Python, WYSIWYG APIs, Figma, Postgres, Data Modeling.