Start Your Search Here

push notification bell

Would you like to receive notifications about IT & Computers jobs in Upminster?

push notification bell

You have blocked notifications

Oops! You have blocked notifications. Click here for more info

You have blocked notifications, please check your browser settings.

push notification bell

You're currently subscribed to job notifications

Want to change your notifications for job alerts?

push notification bell

Subscribe to notifications

You will no longer receive notifications

Job Search

Devonshire Hayes Recruitment Specialists Limited Careers

Upminster / Global

Junior Full Stack Developer

Job Description

If you are a Full Stack Developer with 1+ years' experience as a Full Stack Developer, we have an exciting new role we would like to discuss with you.

You'll be working on a new platform that guides consumers through the complete online customer journey, from their first visit through identity verification, e-signature and submission.

As a Junior Full-Stack JavaScript Developer, you'll contribute across a React front end, Node.js services and Microsoft SQL Server. You'll work on real customer-facing features while developing your skills through practical support, code review and clear engineering standards.

This role would suit an early-career developer with strong JavaScript fundamentals, evidence of practical projects and the curiosity to learn how reliable software is built for a regulated consumer environment.

What you'll do

Build and improve customer-journey screens and reusable components in React, using React Router, Vite and Sass/SCSS across multiple branded sites.

Contribute to Node.js APIs and backend-for-frontend services using established patterns in Fastify and Express.

Write and update parameterised SQL queries, and support database changes through reviewed migrations.

Help integrate third-party services such as identity-verification and lead-management providers behind clear interfaces.

Write unit, component and end-to-end tests using tools such as Vitest, Testing Library and Playwright.

Investigate defects, use logs and development tools to understand their cause, and deliver well-tested fixes.

Follow secure development practices for validation, personal data, audit trails and error handling.

Take part in code reviews, document your work and ask questions early when requirements or technical decisions are unclear.

What you'll bring

A good foundation in JavaScript, HTML and CSS, demonstrated through professional work, an apprenticeship, a placement, a recognised course or a strong portfolio of personal projects.

Some practical experience with React, including components, props, state, hooks and forms.

An understanding of how web applications communicate with REST APIs and how front-end and back-end code fit together.

Basic SQL knowledge, including selecting, joining, inserting and updating data. Experience with SQL Server is helpful but ...

Apply Now

Similar Opportunities

View all jobs