Senior Full Stack Developer - Metamindz UK : Job Details

Metamindz is a fast-growing UK-based IT software company. We help by providing fractional CTOs as-a-service, building digital products, hiring technical talent, and conducting tech due diligence.

We’re looking for a Senior Full Stack Developer with strong frontend and backend experience to join one of our most visionary clients — an early-stage startup on a mission to preserve legacies for the next 500 years. They’re building an AI-powered storytelling platform that turns people’s memories into eBooks, audiobooks, and even movies.

Tech Stack:Frontend: Next.js, React.js, Tailwind CSSBackend: NestJS, Prisma, PostgreSQLInfra & Tools: Azure, GitHubNice to Have: LLMs, Prompt Engineering, AI experience

Key Requirements

• 4.5+ years experience with React.js and 2+ years with Next.js
• 1+ year experience with Tailwind CSS
• 1+ year experience with NestJS and Prisma
• Strong PostgreSQL knowledge
• Experience with Azure and familiarity with cloud deployment
• Experience in early-stage startups with a bias for ownership and speed
• Based in or willing to work hybrid in London (1-2 days/week)

Responsibilities:

• Build and maintain frontend and backend features using Next.js, NestJS, and Prisma
• Collaborate closely with product and design teams to deliver seamless user experiences
• Ensure system scalability, security, and performance
• Write clean, maintainable, and well-documented code
• Stay on top of trends in AI, LLMs, and modern web architecture

What We Offer:

• A chance to build a product that preserves human legacies for generations
• High-impact role — contribute directly to shaping the future of a meaningful platform
• Work with a technical CTO and a dynamic, international team
• Hybrid setup with flexible working hours and minimal office days
• Competitive salary
• A respectful, results-oriented culture that values curiosity over long hours