# Full-Stack Engineer \(Front-End Leaning\) - Company: [Solveintelligence]() - Location: London - Team: Engineering - Employment type: Full Time - Salary: $100K – $220K - Posted: January 5, 2026 ## 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: 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 an early 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 700+ 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](https://sifted.eu/articles/solve-intelligence-visionaries-20vc) 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](https://www.linkedin.com/in/sanj-ahilan-844b33137/) **(CRO):** PhD in AI (Gatsby Unit, UCL), ex-Huawei R&D, former lead at Magic Carpet AI (acquired). * [Chris](https://www.linkedin.com/in/chris-parsonson/) **(CEO):** PhD in AI (UCL), published researcher, ex-Dyson and Alan Turing Institute. * [Angus](https://www.linkedin.com/in/angus-parsonson/) **(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:** * **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. 🚀 ## Apply [Apply on Solveintelligence]() Canonical job page: