Full-Stack Engineer (Front-End Leaning)

Solve Intelligence; Greater London; On-site; GBP 60,000 - 80,000; Full time

Benefits offered by this job

Competitive Salary + Significant Equity

Full visa sponsorship

Private medical insurance

Free meals

Job summary

A leading AI startup in Greater London is seeking a Full-Stack Engineer (Front-End Leaning) to innovate user interfaces for AI-assisted legal work. You will contribute to the design and development of high-performance tools, working closely with AI experts. The ideal candidate has over 5 years experience in web applications, mastery of TypeScript and React, and a knack for intuitive design. This role offers competitive salary, equity, and an opportunity to shape the future of AI.

Qualifications

• 5+ years of experience building and scaling complex web applications.
• Deep mastery of modern front-end frameworks and state management.
• Comfortable navigating back-end systems to get the job done.

Responsibilities

• Lead the design and development of user interfaces for AI workflows.
• Rapidly prototype and ship features based on client feedback.
• Integrate advanced document editors for patent attorneys.

Skills

TypeScript

React

Full-Stack Development

UI/UX Design

Product Intuition

Tools

TinyMCE

CKEditor

Figma

Postgres

Job description

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

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.

The Role: Full-Stack Engineer

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. 🚀