Systems developer Work, Jobs in London, Eng (with Salaries)

Junior Developer
RMG Digital Ltd —London
- Up to £35,000 a year
- Full-time
- Remote
- JavaScript
- APIs
Integration Developer
RHP —Teddington
- £63,750 a year
- Full-time
- Azure
- SQL
- APIs
- Annual leave
7d
Web Developer
Desi Tailors Limited —Barking
- £34,000 - £42,000 a year
- Full-time
- Computer Science
- English
- SQL
- Relocation assistance
- Flexitime
Quick apply
9d
Unity3D developer
Novamill —London
- AI
- HTML
Graduate Cloud Support Engineer
Acturis Ltd —London
- Hybrid work
- Computer Science
- Customer service
- Engineering
- Work from home
Software Engineer, Junior / Graduate (m/f/*)
Quaisr —London
- £45,000 - £55,000 a year
- Full-time
- Hybrid work
- Azure
- DevOps
- AWS
- Annual leave
PHP Developer
Novamill —London
- SQL
- JavaScript
- HTML
AI Experience Designer, United Kingdom - BCG X
Boston Consulting Group —London
- Full-time
- Up to 50% travel
- English
- Travel
Developer (Temporary)
ELVIS —London
- Full-time
- Hybrid work
- No experience needed
- JavaScript
- HTML
Frontend Developer
Durlston Partners —London
- £150,000 - £200,000 a year
- System design
- JavaScript
- Python
Interactive developer
Guardian News & Media —London
- From £47,731 a year
- Full-time
- Hybrid work
- APIs
- Annual leave
- Gym membership
3d
Front End Developer
Boots —London
- Full-time
- Remote
- JavaScript
- AI
- Communication skills
- Employee assistance programme
- Employee discount
9h
PHP Developer
vServices —London
- Project management
- Presentation skills
- Bachelor's degree
Junior Front End Developer
Byte9 —London
- JavaScript
- APIs
- HTML
Cloud Engineers
CGI —London
- Full-time
- Azure
- Windows
- Java
Quick apply
Sports Betting Trading Analyst
Longshot Systems Ltd —London
- Monday to Friday
- Hybrid work
- Data analysis skills
- Machine learning
- Communication skills
- Gym membership
Quick apply
Full Stack Developer
Dudumizi Digital Solutions Ltd —London
- £33,464.35 - £45,771.82 a year
- Full-time
- Hybrid work
- SQL
- JavaScript
- APIs
- Health & wellbeing programme
- Flexitime
Quick apply
17h
Full-Stack Developer (Java, React, Oracle/MySQL, DevOps)
Netbuilder —London
- £50,000 - £60,000 a year
- Full-time
- Oracle
- Java
- SQL
Quick apply
Staff+ Software Engineer, Developer Productivity
Anthropic —London
- £325,000 - £390,000 a year
- Hybrid work
- Bachelor's degree
- Software development
- APIs
- Flexible schedule
Business Analyst, Officer
State Street —London
- Full-time
- Microsoft Excel
- SQL
- Analysis skills
11d

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Junior Developer

RMG Digital Ltd -
London

Apply Now

Job details

Permanent | Full-time
Up to £35,000 a year

Benefits

Company pension
Private medical insurance

Qualifications

Operating systems
Node.js
Git
OOP
JavaScript
APIs
Mac OS
TypeScript
Debugging

Full job description

Job Description

Junior Software Engineer | UK Based – Fully Remote | Up to £35,000

This opportunity is for engineers who want to understand how software really works — from desktop applications and operating systems to APIs, background services, and cross-platform behaviour. You’ll be working across Electron applications, Node.js services and platform-specific challenges, investigating bugs, building features and learning how software behaves beyond the browser.

We’re looking for someone with:

Strong programming and computer science fundamentals
TypeScript/JavaScript and Node.js experience
Understanding of APIs, testing and debugging
Knowledge of OOP principles and Git
Curiosity and a genuine interest in how systems work

Bonus points for:

Electron or desktop application experience
Cross-platform development (Windows/macOS)
Experience with installers, permissions or build tooling

This role would suit a graduate or early-career engineer who enjoys solving problems, digging into technical challenges and understanding what’s happening under the hood. You’ll be mentored by an exceptionally strong engineering team and exposed to problems that most junior developers simply don’t get to work on.

Private healthcare

Up to 7% pension match

£2,000 annual training budget

£500 personal development allowance

Annual hardware budget

If you’re curious, hungry to learn and excited by desktop engineering, we’d love to hear from you.

Job Information

Job ID

68256

Published Date

24-06-2026

Contact Name

Sameer Chouhan

Phone Number

Contact email

[email protected]

Apply Now

Refine Your Search

systems developer jobs in london, eng

Junior Developer

Integration Developer

Web Developer

Unity3D developer

Graduate Cloud Support Engineer

Software Engineer, Junior / Graduate (m/f/*)

PHP Developer

AI Experience Designer, United Kingdom - BCG X

Developer (Temporary)

Frontend Developer

Interactive developer

Front End Developer

PHP Developer

Junior Front End Developer

Cloud Engineers

Sports Betting Trading Analyst

Full Stack Developer

Full-Stack Developer (Java, React, Oracle/MySQL, DevOps)

Staff+ Software Engineer, Developer Productivity

Business Analyst, Officer

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