Front end javascript developer Work, Jobs in Redcliffe (with Salaries)

Full-Stack JavaScript Developer
P & J Moore Limited —Upminster
- £40,000 - £60,000 a year
- Full-time
- SQL
- In-person
- Communication skills
- Free parking
Quick apply
3d
Junior / Mid-Level Full Stack Developer
NECSWS —London
- Full-time
- Remote
- Computer Science
- Engineering
- Agile
- Annual leave
Quick apply
Web Developer
University of Hertfordshire —Hatfield
- £33,002 - £38,784 a year
- Full-time
- No degree
- Annual leave
7h
Front End Developer, Officer
State Street —London
- Full-time
- Agile
- Financial services
Frontend Developer – AI
Durlston Partners —London
- £110,000 - £135,000 a year
- Financial services
Senior Frontend Developer
Kolleno —London
- Full-time
- Remote
- APIs
S/4HANA UI5 Front-End Developer
Capgemini —London
- Software troubleshooting
- Continuous improvement
7d
Full Stack Web Developer - Website Development (mid-level)
Moneycorp —London
- Full-time
- English
- Analytics
Senior Front-end JavaScript developer
Byte9 —London
- Agile
Frontend Engineer
Durlston Partners —London
- Up to £120,000 a year
Frontend Developer
TransPerfect —London
- Full-time
- Hybrid work
- Bachelor's degree
- Communication skills
Quick apply
S/4HANA UI5 Front-End Developer
Capgemini Sogeti —London
- Software troubleshooting
- Continuous improvement
7d
Principal Front End Developer
Yapily —London
- Full-time
- Hybrid work
- AI
- Work from home
- Referral programme
Quick apply
Front End Developer (Angular)
CGI —Leatherhead
- Full-time
- Communication skills
Quick apply
Front-End Developer
Disturbia —London
- £60,000 a year
- Full-time
- Hybrid work
- Mentoring
- Communication skills
Quick apply
Frontend Engineer (m/f/d)
Quantum-Systems GmbH —London
- Full-time
- APIs
- Employee discount
- Flexible schedule
Quick apply
Front-end Developer Role
Syrox Emedia —Kingston upon Thames
- Communication skills
Front-End Engineer, Institutional
Blockchain.com —London
- Full-time
- Remote
- Analysis skills
- AI
Quick apply
Sr. Frontend Engineer - Graph UI (Hybrid, London)
CrowdStrike —London
- Full-time
- AI
- Communication skills
React Developer (Dublin)
DataArt —London
- Hybrid work
- Computer Science
- AWS
- Bachelor's degree

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front end javascript developer jobs near redcliffe

Full-Stack JavaScript Developer

P & J Moore Limited
Upminster

Quick apply

Job details

Full-time
£40,000 - £60,000 a year
3 days ago

Benefits

Free parking
Casual dress
On-site parking

Qualifications

React
SQL querying
Microsoft SQL Server
SQL
Express.js
Docker
SCSS
Redis
Back-end development
Front-end development
Web services
Unit testing
Communication skills
NGINX

Full job description

Location

Upminster, Essex, UK

Working pattern

On Site

Salary

£40,000-£60,000, depending on experience

Employment type

Full-time

The opportunity

We're building a multi-brand claims-acquisition platform that guides consumers through the complete online claims journey, from their first visit through identity verification, e-signature and submission.

As a Mid-Level Full-Stack JavaScript Developer, you'll work across the platform: a React single-page application on the front end, Node.js APIs and background workers on the back end, and Microsoft SQL Server as the system of record.

This is a hands-on product engineering role where you'll ship customer-facing journey steps, build and consume REST APIs, write database migrations and integrate third-party services behind clean, maintainable interfaces.

What you'll do

Build and maintain customer-journey screens and shared components in React 19, using React Router 7, Vite and Sass/SCSS across multiple branded sites from a single codebase.
Develop back-end features in Node.js, including a Fastify API, an Express backend-for-frontend and durable background jobs processed through a SQL-backed outbox queue.
Design and evolve the SQL Server schema through forward-only migrations, using parameterised queries and transactional business logic.
Integrate and mock third-party services, including identity-verification and lead-management providers, while keeping transport details behind well-defined interfaces.
Write meaningful tests at every layer: Vitest unit and route tests, Testing Library component tests, and Playwright end-to-end journeys against a real database running in Docker.
Build with the needs of a regulated consumer product in mind, including robust input validation, careful PII handling, audit trails, idempotent retries and graceful degradation.
Work collaboratively to document technical decisions, follow established conventions and improve the platform as it grows.

What you'll bring

At least three years of professional JavaScript development experience, with meaningful hands-on work across both front-end and back-end development.
Strong React fundamentals, including hooks, controlled forms, routing and state management, together with confidence using modern ESM tooling.
Experience building and consuming REST APIs in Node.js using Fastify, Express or a comparable framework.
Practical SQL knowledge covering schema design, joins, transactions and indexes. SQL Server experience is helpful but not essential.
A genuine testing habit: you write useful tests because they prevent defects and support confident delivery, not simply because the CI pipeline requires them.
Clear written communication and the ability to document decisions, explain trade-offs and work within established conventions.

Nice to have

Experience working on multi-tenant or multi-brand products.
Familiarity with queue or outbox patterns, Redis, PM2, nginx or Cloudflare.
Exposure to regulated industries such as claims, finance or insurance, or experience with KYC and identity-verification journeys.

Our technology stack

Pay: £40,000.00-£60,000.00 per year

Benefits:

Casual dress
Free parking
On-site parking

Work Location: In person

Quick apply

Refine Your Search

front end javascript developer jobs in redcliffe

Full-Stack JavaScript Developer

Junior / Mid-Level Full Stack Developer

Web Developer

Front End Developer, Officer

Frontend Developer – AI

Senior Frontend Developer

S/4HANA UI5 Front-End Developer

Full Stack Web Developer - Website Development (mid-level)

Senior Front-end JavaScript developer

Frontend Engineer

Frontend Developer

S/4HANA UI5 Front-End Developer

Principal Front End Developer

Front End Developer (Angular)

Front-End Developer

Frontend Engineer (m/f/d)

Front-end Developer Role

Front-End Engineer, Institutional

Sr. Frontend Engineer - Graph UI (Hybrid, London)

React Developer (Dublin)

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