Senior Front End Engineer (React & React Native) | AI-Driven Development Location: UK - Remote (meet with the team once a month - West of London) Reporting to: CTO Company Size: ~50 Employees Are you a Senior Engineer who wants to define the front-end architecture for the next decadeand use a cutting-edge AI stack to do it? I am partnering with a specialist software vendor that is currently building the next generation of its global enterprise platform. This isnt just another "feature-factory" role; we are looking for a foundational Senior Front End Engineer to lead a greenfield transition across web and mobile, establishing the patterns and standards that will scale for years to come. The Role: Architecture Innovation Reporting directly to the CTO, you will own the front-end strategy. Youll be designing a robust, scalable architecture using React and React Native, but with a modern twist: you will be expected to lead the charge on AI-driven development. We want someone who leverages tools like Claude Code, GitHub Copilot, and Figma Make to accelerate delivery without sacrificing an ounce of engineering discipline. What youll be doing: Lead Architecture: Design and implement a modern front-end ecosystem for both web (React) and mobile (React Native). AI Orchestration: Define the guardrails for AI-assisted codingidentifying where LLMs add value and where traditional, high-grade engineering discipline is non-negotiable. High-Stakes UX: Translate complex, data-heavy B2B workflows into clean, ultra-efficient interfaces where speed and clarity are more important than "visual flair." Technical Authority: Act as the internal expert, mentoring other engineers and establishing standards for code quality, testing, and documentation. Rapid Prototyping: Use modern AI prototyping tools (e.g., Google Stitch, Code-to-Canvas) to iterate on UI concepts at pace. What you need to bring: SME Software Pedigree: Youve worked in a small-to-medium software vendor before. You thrive in "all-hands-on-deck" environments where you seek out context, not just requirements. React & React Native Mastery: 5 years of production-grade experience, with a deep understanding of state management (Zustand/Redux) and API integration. AI Enthusiast: You are already using LLMs to drive your productivity and are excited about evolving engineering workflows through AI. Product Mindset: You don't just write UI code; you want to deeply understand the business domain and customer workflows to build better outcomes. Resilience: You are comfortable operating in a high-impact team where uptime and operational reliability are critical. Bonus Points for: Experience in Logistics, Aviation, or Enterprise SaaS. Exposure to WebSockets, real-time systems, or Native Android development. A background in C#, Python, or SQL. Why this role? This is a rare opportunity to join a stable, successful company at the start of a massive technical evolution. You will have the autonomy to choose the tools, set the standards, and play a foundational role in shaping the future of the platform. If you are a self-motivated engineer who focuses on outcomes over activity, apply today.