Location: Remote (UK-based preferred)
Type: Full-time
Submit your CV and any additional required information after you have read this description by clicking on the application button.
About Neptune Digital
Neptune Digital is a UK-based digital consultancy delivering exceptional software, design, and digital experiences for ambitious organisations. We help teams modernise their systems, create digital products, and grow through elegant technology and design.
We’re expanding our development team and looking for a Full Stack Web Developer with deep experience in modern web architecture, someone who can build scalable, performant systems and beautiful, intuitive interfaces.
About the Role
You’ll be responsible for designing, building, and maintaining high-performance web applications and PWAs for Neptune’s clients. You’ll work closely with our design, strategy, and infrastructure teams to turn complex business processes into streamlined digital experiences.
We’re looking for someone who can contribute across the full stack - from database schema design and API architecture to front-end performance and user experience.
Your Tech Stack
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 design systems
Responsibilities
- Design and build scalable, maintainable web applications and PWAs using the above stack
- Collaborate with 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 and React best practices
- Participate in code reviews, stand-ups, and sprint planning within a cross-functional team
About You
You’re a proactive problem-solver who thrives in a collaborative, fast-moving environment. You enjoy crafting well-structured systems as much as designing seamless interfaces.
We’d love to hear from you if you have:
- 4+ years of full-stack web development experience
- Strong knowledge of Next. xwzovoh 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/UX and experience with component libraries like ShadCN, Chakra, or MUI
Bonus points for:
- Experience working in digital consultancies or product teams
- Familiarity with serverless architectures and edge functions
- Understanding of performance optimisation, caching, and accessibility best practices
Why Neptune Digital
- Competitive salary
- Hybrid office / home working
- EV Car Scheme
- Pension scheme
- Private Health Care
- Gym Membership
- Company incentive scheme
- Staff social & wellbeing events
- Employee assistance programme
How to Apply
Please send your CV, portfolio, or GitHub profile to along with a short note about a project you’re proud of.
Benefits
- Competitive salary
- Hybrid office / home working
- EV Car Scheme
- Pension scheme
- Private Health Care
- Gym Membership
- Company incentive scheme
- Staff social & wellbeing events
- Employee assistance programme
Salary: £45k - £55k depending on experience.
Looking forward to hearing from you.