Software development & architecture occupations Work, Jobs in Cranham, Gtl (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
13d
Software Engineer Intern - Summer 2027 (DV Commodities)
DV Trading —London
- Seasonal
- Computer Science
- Engineering
- Software development
10d
Full Stack Software Engineer - Application Development
Palantir Technologies —London
- Full-time
- In-person
- Communication skills
- Work from home
Internship Opportunities with Quantinuum 2026 - UK/Germany
Quantinuum —London
- Internship
2027 | EMEA | London | Engineering | Summer Analyst
Goldman Sachs —London
- Seasonal
- Internship
6d
Frontend Developer
SLR Consulting —London
- Full-time
- Agile
Graduate Programme 2027: Software Engineer (Frontend)
Revolut —London
- £18,400 a month
- Full-time
- Hybrid work
- Computer Science
- English
- Organisational skills
Freelance Vibe Coder / Platform Builder
Propel Together —London
- £350 - £450 a day
- Remote
- Software troubleshooting
- AI
Web Developer
Desi Tailors Limited —Barking
- £34,000 - £44,000 a year
- Full-time
- CRM software
- Computer Science
- Software troubleshooting
- Relocation assistance
- Flexitime
Quick apply
9d
Forward Deployed Software Engineer, New Grad - Commercial
Palantir Technologies —London
- Full-time
- Computer Science
- Up to 50% travel
- Engineering
- Work from home
Software Engineer, New Grad
Palantir Technologies —London
- Full-time
- In-person
- Work from home
Frontend Developer - HTML, CSS, JavaScript, jQuery
Kate Matthews Solutions —London
- £45,000 - £55,000 a year
- AWS
Junior Developer
EeBria Ltd —London
- Bar
- Analysis skills
- JavaScript
Quick apply
Software Engineer
Longshot Systems Ltd —London
- Full-time
- Hybrid work
- English
- Java
- Master's degree
- Gym membership
Quick apply
Graduate Programme 2027: Software Engineer (Python)
Revolut —London
- £18,400 a month
- Full-time
- Hybrid work
- Computer Science
- English
- Master's degree
Front End Web Developer
Design Box —Southend-on-Sea
- Up to £35,000 a year
- Full-time
- In-person
- AI
- Free parking
- Store discount
Quick apply
2d
Backend Software Engineer - Application Development
Palantir Technologies —London
- Full-time
- Java
- In-person
- Communication skills
- Work from home
Frontend Software Engineer
TransitionZero —London
- £62,885 - £77,884 a year
- Software troubleshooting
- Agile
- AI
Quick apply
Undergraduate - Marketing / Sales / Support / Software Development
Microspot Limited —Aylesford
- £14,000 a year
- Computer Science
- Marketing
- Business
Software Engineer, New Grad
Deliveroo —London
- Full-time
- Hybrid work
- Computer Science
- Mentoring
- Software development

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Full-Stack JavaScript Developer

P & J Moore Limited
Upminster

Quick apply

Job details

Full-time
£40,000 - £60,000 a year
13 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

software development & architecture occupations jobs in cranham, gtl

Full-Stack JavaScript Developer

Software Engineer Intern - Summer 2027 (DV Commodities)

Full Stack Software Engineer - Application Development

Internship Opportunities with Quantinuum 2026 - UK/Germany

2027 | EMEA | London | Engineering | Summer Analyst

Frontend Developer

Graduate Programme 2027: Software Engineer (Frontend)

Freelance Vibe Coder / Platform Builder

Web Developer

Forward Deployed Software Engineer, New Grad - Commercial

Software Engineer, New Grad

Frontend Developer - HTML, CSS, JavaScript, jQuery

Junior Developer

Software Engineer

Graduate Programme 2027: Software Engineer (Python)

Front End Web Developer

Backend Software Engineer - Application Development

Frontend Software Engineer

Undergraduate - Marketing / Sales / Support / Software Development

Software Engineer, New Grad

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