# Full-Stack Engineer (Front-End Leaning) at Solve Intelligence

> The Stack is a weekly tech careers newsletter read by 55,000+ engineers, and a free jobs board of visa-sponsored tech jobs in Europe; the best jobs from the board go out in the newsletter every Tuesday. This is one job from the board.

> At Solve Intelligence, we’re building the AI-powered infrast

- **Company:** Solve Intelligence (https://jobs.trythestack.co/companies/solve-intelligence)
- **Location:** London, United Kingdom
- **Employment type:** Full-time
- **Experience level:** 5–10 years
- **Salary:** USD 100,000–220,000 per year (as stated by the employer)
- **Visa sponsorship:** Not stated
- **Key skills:** 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
- **Posted by employer:** 2026-01-05
- **Added to The Stack:** 2026-03-30
- **Status:** May no longer be active (posted more than 60 days ago)
- **Apply:** https://jobs.ashbyhq.com/solveintelligence/6afb92df-d600-4f59-b679-f026bbdc9e37 (the employer's own application page)
- **Human page:** https://jobs.trythestack.co/jobs/full-stack-engineer-front-end-leaning-solve-intelligence

## 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.

## FAQ

- **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.

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