Full-Stack Developer (React/Next.js/Node.js)

Velarna; Full Sutton; On-site; GBP 40,000 - 65,000; Full time

Job summary

Velarna is seeking a Front-End or Full-Stack Developer to craft elegant, efficient Node and React code, integrate features with React components, and build APIs to feed the front-end with data.

You will cover testing, manual validation, and peer-review, while helping improve team processes and communication. Strong English skills and independence are essential.

Qualifications

• Minimum 2 years of experience as a Front-End or Full-Stack Developer.
• Proficient in HTML, CSS, SCSS, JavaScript (ES6) and TypeScript.
• Strong experience with React and Next.js.
• Familiar with Tailwind CSS and shadcn/ui.
• Knowledge of working with Supabase (DB and Auth).
• Experience with React Hook Form and validation libraries like Zod.
• Confident with Git and GitHub workflows.
• Comfortable using project management tools such as Jira or Asana.
• Experience deploying apps on Vercel or AWS Amplify.
• Working knowledge of Prisma ORM.
• Experience with Framer Motion or other animation libraries.
• Authentication experience using Clerk, NextAuth.js or Supabase Auth.
• Strong verbal and written English communication skills.
• Ability to work independently and manage tasks without constant supervision.

Responsibilities

• Write elegant, efficient and testable Node and React code which is easy to maintain and debug.
• Write, update, integrate your features with React front-end components.
• Implement various APIs to feed the front-end with data.
• Cover code with tests and perform manual testing of features, while reviewing the work of colleagues.
• As a true teammate, continuously improve the team’s processes, brainstorm ideas and communicate statuses and progress.

Skills

Strong English communication

Independent work

Tools

Node.js

React

Next.js

HTML

CSS/SCSS

TypeScript

Tailwind CSS

shadcn/ui

Supabase

React Hook Form

Zod

Git

GitHub workflows

Jira/Asana

Vercel

AWS Amplify

Prisma ORM

Framer Motion

Clerk/NextAuth.js/Supabase Auth

Jest

Job description

• Write elegant, efficient and testable Node and React code which is easy to maintain and debug.
• Write, update, integrate your features with React front-end components.
• Implement various APIs to feed the front-end with data.
• Cover code with tests and perform manual testing of features, while reviewing the work of colleagues.
• As a true teammate, continuously improve the team’s processes, brainstorm ideas and communicate statuses and progress.

Main Responsibilities

• Write elegant, efficient and testable Node and React code which is easy to maintain and debug.
• Write, update, integrate your features with React front-end components.
• Implement various APIs to feed the front-end with data.
• Cover code with tests and perform manual testing of features, while reviewing the work of colleagues.
• As a true teammate, continuously improve the team’s processes, brainstorm ideas and communicate statuses and progress.

Requirements

• Minimum 2 years of experience as a Front-End or Full-Stack Developer
• Proficient in HTML, CSS, SCSS, JavaScript (ES6) and TypeScript
• Strong experience with React and Next.js
• Familiar with Tailwind CSS and shadcn/ui
• Knowledge of working with Supabase (DB and Auth)
• Experience with React Hook Form and validation libraries like Zod
• Confident with Git and GitHub workflows
• Comfortable using project management tools such as Jira or Asana
• Experience deploying apps on Vercel or AWS Amplify
• Working knowledge of Prisma ORM
• Experience with Framer Motion or other animation libraries
• Authentication experience using Clerk, NextAuth.js or Supabase Auth
• Strong verbal and written English communication skills
• Ability to work independently and manage tasks without constant supervision

Nice to Have

• Experience with CI/CD pipelines
• Familiarity with CMS platforms such as Sanity.io, Builder.io, or WordPress
• Understanding of Stripe integration for payments
• Experience with testing frameworks like Jest
• Familiarity with internationalization using libraries like next-intl
• Experience working with AI tools and APIs (e.g. OpenAI, Anthropic, LangChain)
• Integration experience with PostHog or similar analytics tools
• Ability to write clear and concise documentation for developers and clients