and CSS3 Bonus if you’ve worked with: NuxtUI Framework Frontend security (COOP/COEP, CORS, CSP) CI/CD pipelines (GitHub Actions) Deploying to Vercel, AWS, or similar Supabase Auth & Postgres Docker for local dev Nice-to-haves: Origin Private Filesystem & SQLite WASM for browser persistence WebWorkers for background processing Serverless Framework for AWS DevOps More ❯
East London, London, United Kingdom Hybrid / WFH Options
Opus Recruitment Solutions
and CSS3 Bonus if you’ve worked with: NuxtUI Framework Frontend security (COOP/COEP, CORS, CSP) CI/CD pipelines (GitHub Actions) Deploying to Vercel, AWS, or similar Supabase Auth & Postgres Docker for local dev Nice-to-haves: Origin Private Filesystem & SQLite WASM for browser persistence WebWorkers for background processing Serverless Framework for AWS DevOps More ❯
Leigh, Greater Manchester, United Kingdom Hybrid / WFH Options
Opus Recruitment Solutions
and CSS3 Bonus if you’ve worked with: NuxtUI Framework Frontend security (COOP/COEP, CORS, CSP) CI/CD pipelines (GitHub Actions) Deploying to Vercel, AWS, or similar Supabase Auth & Postgres Docker for local dev Nice-to-haves: Origin Private Filesystem & SQLite WASM for browser persistence WebWorkers for background processing Serverless Framework for AWS DevOps More ❯
City of London, London, United Kingdom Hybrid / WFH Options
Opus Recruitment Solutions
and CSS3 Bonus if you’ve worked with: NuxtUI Framework Frontend security (COOP/COEP, CORS, CSP) CI/CD pipelines (GitHub Actions) Deploying to Vercel, AWS, or similar Supabase Auth & Postgres Docker for local dev Nice-to-haves: Origin Private Filesystem & SQLite WASM for browser persistence WebWorkers for background processing Serverless Framework for AWS DevOps More ❯
Bolton, Greater Manchester, United Kingdom Hybrid / WFH Options
Opus Recruitment Solutions
and CSS3 Bonus if you’ve worked with: NuxtUI Framework Frontend security (COOP/COEP, CORS, CSP) CI/CD pipelines (GitHub Actions) Deploying to Vercel, AWS, or similar Supabase Auth & Postgres Docker for local dev Nice-to-haves: Origin Private Filesystem & SQLite WASM for browser persistence WebWorkers for background processing Serverless Framework for AWS DevOps More ❯
Altrincham, Greater Manchester, United Kingdom Hybrid / WFH Options
Opus Recruitment Solutions
and CSS3 Bonus if you’ve worked with: NuxtUI Framework Frontend security (COOP/COEP, CORS, CSP) CI/CD pipelines (GitHub Actions) Deploying to Vercel, AWS, or similar Supabase Auth & Postgres Docker for local dev Nice-to-haves: Origin Private Filesystem & SQLite WASM for browser persistence WebWorkers for background processing Serverless Framework for AWS DevOps More ❯
Leeds, West Yorkshire, United Kingdom Hybrid / WFH Options
Opus Recruitment Solutions
and CSS3 Bonus if you’ve worked with: NuxtUI Framework Frontend security (COOP/COEP, CORS, CSP) CI/CD pipelines (GitHub Actions) Deploying to Vercel, AWS, or similar Supabase Auth & Postgres Docker for local dev Nice-to-haves: Origin Private Filesystem & SQLite WASM for browser persistence WebWorkers for background processing Serverless Framework for AWS DevOps More ❯
Bury, Greater Manchester, United Kingdom Hybrid / WFH Options
Opus Recruitment Solutions
and CSS3 Bonus if you’ve worked with: NuxtUI Framework Frontend security (COOP/COEP, CORS, CSP) CI/CD pipelines (GitHub Actions) Deploying to Vercel, AWS, or similar Supabase Auth & Postgres Docker for local dev Nice-to-haves: Origin Private Filesystem & SQLite WASM for browser persistence WebWorkers for background processing Serverless Framework for AWS DevOps More ❯
Central London / West End, London, United Kingdom Hybrid / WFH Options
Opus Recruitment Solutions
and CSS3 Bonus if you’ve worked with: NuxtUI Framework Frontend security (COOP/COEP, CORS, CSP) CI/CD pipelines (GitHub Actions) Deploying to Vercel, AWS, or similar Supabase Auth & Postgres Docker for local dev Nice-to-haves: Origin Private Filesystem & SQLite WASM for browser persistence WebWorkers for background processing Serverless Framework for AWS DevOps More ❯
Ashton-Under-Lyne, Greater Manchester, United Kingdom Hybrid / WFH Options
Opus Recruitment Solutions
and CSS3 Bonus if you’ve worked with: NuxtUI Framework Frontend security (COOP/COEP, CORS, CSP) CI/CD pipelines (GitHub Actions) Deploying to Vercel, AWS, or similar Supabase Auth & Postgres Docker for local dev Nice-to-haves: Origin Private Filesystem & SQLite WASM for browser persistence WebWorkers for background processing Serverless Framework for AWS DevOps More ❯
East London, London, England, United Kingdom Hybrid / WFH Options
Avanti
work from anywhere in the UK Tech Stack Backend: .NET 8, C#, Azure, PostgreSQL Frontend: React, Vue (legacy), Loveable (low-code React generator) Tools: GitHub Actions, Azure Service Fabric, Supabase Integrations: Shopify, other e-commerce APIs You’ll Need Strong experience with modern .NET (6, 7, or 8) Solid understanding of APIs and backend systems Comfortable reviewing and working with More ❯
London, South East, England, United Kingdom Hybrid / WFH Options
Opus Recruitment Solutions Ltd
capable of working with limited direction Bonus Points Experience with React Native, Swift, or web frameworks like React/Next.js Familiarity with backend frameworks or cloud platforms (e.g. Node, Supabase, Firebase) Interest in automation, developer tools, or system design An eye for product quality and user experience Ready to build with speed, creativity, and ownership? Apply now. More ❯
City of London, London, United Kingdom Hybrid / WFH Options
Skippr
by top VCs, like Bessemer ( Anthropic , Perplexity , Shopify ), and executives from Fiverr , Meta , Google , Lyft and more. 🏗️ What you’ll do Modern stack : Build scalable systems using FastAPI, React, Supabase or similar modern technologies — we care more about your ability to ship quality code than specific stack experience. Own everything from database design to AI agent orchestration. Agent Experience (AX More ❯
by top VCs, like Bessemer ( Anthropic , Perplexity , Shopify ), and executives from Fiverr , Meta , Google , Lyft and more. 🏗️ What you’ll do Modern stack : Build scalable systems using FastAPI, React, Supabase or similar modern technologies — we care more about your ability to ship quality code than specific stack experience. Own everything from database design to AI agent orchestration. Agent Experience (AX More ❯
You’ll work primarily with: Vercel – for hosting and deployment Next.js – as the core web framework TypeScript – for typed, maintainable code Clerk/WorkOS – for authentication and user management Supabase – for data persistence and real-time features PostHog/New Relic/Ingest/DataDog – for analytics, observability, and performance monitoring ShadCN (or similar UI frameworks) – for component-based, accessible … designers and strategists to deliver high-quality, user-centric experiences Implement secure authentication, permissions, and session management using Clerk or WorkOS Design and optimise database schemas and queries within Supabase Set up and interpret analytics and monitoring tools (PostHog, New Relic, etc.) Manage hosting, CI/CD, and performance on Vercel Write clean, reusable, and well-documented code following TypeScript … development experience Strong knowledge of Next.js , TypeScript , and React ecosystem Experience building and deploying PWAs or complex web systems Familiarity with authentication platforms like Clerk or WorkOS Experience integrating Supabase or other modern BaaS solutions Solid understanding of CI/CD pipelines and Vercel deployment workflows Exposure to observability tools (PostHog, New Relic, DataDog, etc.) A good eye for UI More ❯
Developer to help us build and scale the Arcanix platform — the strategic operations platform that powers smarter decisions for game teams. You’ll work across our React.js frontend and Supabase backend to develop seamless workflows, automate complex processes, and design intuitive interfaces that bring data and AI-driven insights to life. This is a high-impact role in a growing … responsive, high-performance React.js applications using TypeScript. Implement intuitive user interfaces and ensure seamless interaction with backend services. Design and implement scalable database schemas and migrations Develop and deploy Supabase Edge Functions using TypeScript/Deno to power core platform logic. Develop RESTful APIs with authentication and authorization Monitor and improve query efficiency, data integrity, and overall system performance. 3. … emerging technologies. Who we are looking for You’re confident working with TypeScript, JavaScript, and modern React.js You enjoy building across the full stack — from intuitive front-ends to Supabase/Deno-powered back-ends You understand SQL and PostgreSQL, and know how to design schemas and optimize queries You’ve built secure RESTful APIs and worked with Supabase Edge More ❯
see your work directly impact thousands of users, this is for you. Responsibilities • Build and iterate on the Jinna.ai web app using React (Vite) and TailwindCSS • Work closely with Supabase for backend, auth, and database logic • Integrate AI models (Gemini, OpenAI, etc.) into the product — from prompt engineering to prototype testing • Collaborate on product decisions, architecture, and UX flows • Contribute … needed You might be a great fit if you: • Have 1–3 years of experience with React + TypeScript and modern front-end tooling • Are comfortable working with APIs, Supabase, and simple backend services • Understand how to ship fast in a startup environment — done is better than perfect • Enjoy experimenting with AI APIs and seeing real results quickly • Want to … be part of a small, ambitious, product-first team Our stack React (Vite) · TypeScript · TailwindCSS · Supabase · GCP · OpenAI · Gemini · Git/GitHub What we offer • 🌍 Fully remote, flexible schedule • 💸 Competitive, discussable salary depending on experience • 🚀 Work directly with founders and influence the direction of a fast-growing AI product • 🎯 Room to experiment, fail fast, and ship faster More ❯
City of London, London, United Kingdom Hybrid / WFH Options
Jinna.ai
see your work directly impact thousands of users, this is for you. Responsibilities • Build and iterate on the Jinna.ai web app using React (Vite) and TailwindCSS • Work closely with Supabase for backend, auth, and database logic • Integrate AI models (Gemini, OpenAI, etc.) into the product — from prompt engineering to prototype testing • Collaborate on product decisions, architecture, and UX flows • Contribute … needed You might be a great fit if you: • Have 1–3 years of experience with React + TypeScript and modern front-end tooling • Are comfortable working with APIs, Supabase, and simple backend services • Understand how to ship fast in a startup environment — done is better than perfect • Enjoy experimenting with AI APIs and seeing real results quickly • Want to … be part of a small, ambitious, product-first team Our stack React (Vite) · TypeScript · TailwindCSS · Supabase · GCP · OpenAI · Gemini · Git/GitHub What we offer • 🌍 Fully remote, flexible schedule • 💸 Competitive, discussable salary depending on experience • 🚀 Work directly with founders and influence the direction of a fast-growing AI product • 🎯 Room to experiment, fail fast, and ship faster More ❯
SR2 | Socially Responsible Recruitment | Certified B Corporation
ML systems that power next-gen chat experiences Collaborating with product, UX, and engineering teams to bring new features to life Building with modern frameworks like Python, TypeScript, Next.js, Supabase, and Tailwind Keeping the AI stack performant, reliable, and ever-evolving Staying ahead of emerging ML trends and applying them to real-world product impact What youll bring: Strong experience … across ML systems and algorithms Solid technical grounding in Next.js, TypeScript, Tailwind, and Supabase Experience with APIs, RESTful design, and data modeling A collaborative mindset and genuine curiosity for AI innovation Why join? 100% remote (EU 4h) Work when youre most productive minimal meetings, maximum output Competitive salary + equity Inclusive, mission-led culture Annual learning stipend + clear growth More ❯
SR2 | Socially Responsible Recruitment | Certified B Corporation™
ML systems that power next-gen chat experiences Collaborating with product, UX, and engineering teams to bring new features to life Building with modern frameworks like Python, TypeScript, Next.js, Supabase, and Tailwind Keeping the AI stack performant, reliable, and ever-evolving Staying ahead of emerging ML trends and applying them to real-world product impact What you’ll bring: Strong … experience across ML systems and algorithms Solid technical grounding in Next.js, TypeScript, Tailwind, and Supabase Experience with APIs, RESTful design, and data modeling A collaborative mindset and genuine curiosity for AI innovation Why join? 💻 100% remote (EU ±4h) 🕒 Work when you’re most productive — minimal meetings, maximum output 💰 Competitive salary + equity 🌍 Inclusive, mission-led culture 📚 Annual learning stipend + More ❯
an appetite for ownership in a fast-moving start-up environment. Tech & Tools You’ll be working with: LLMs: ChatGPT, Gemini, and other models via a switching system. Database: Supabase and vector databases for memory and user data handling. Backend & Infrastructure: Python, Node.js, or equivalent. Frontend Collaboration: Understanding of app-side integration (React Native or similar). Prompt Templates and … conversational context). Experience working in start-up or product-led environments. Deep understanding of how AI and app experiences intersect. Desirable: Fintech or open banking experience. Familiarity with Supabase, vector databases, and multi-LLM orchestration. Leadership experience or interest in growing and managing a small AI function. Understanding of prompt engineering best practices. Culture & Fit We’re looking for More ❯