Junior application developer Work, Jobs in London, Greater London (with Salaries)

Junior Full Stack Developer
CST Training LTD —Bexley
- £35,000 - £40,000 a year
- Full-time
- Hybrid work
- Azure
- DevOps
- AWS
- Free parking
- Work from home
Quick apply
11d
Junior Developer
Telappliant —London
- £30,000 - £37,000 a year
- Full-time
- Microsoft Word
- Microsoft Excel
- Microsoft Outlook
- Employee assistance programme
- Life insurance
Quick apply
6d
Junior QA Tester
Warner Bros. Discovery —London
- Hybrid work
- In-person
2d
Junior Developer
NCS Ltd —Woking
- £26,000 - £28,000 a year
- Full-time
- Computer Science
- Engineering
- Java
Quick apply
5d
Junior Front End Web Developer (Website Development)
Moneycorp —London
- Full-time
- English
- JavaScript
- No degree
13d
Junior Front End Developer
Byte9 —London
- JavaScript
- APIs
- HTML
Junior Product Designer
Accenture —London
- Full-time
- Hybrid work
- Employee assistance programme
Junior Web Developer (C# / Blazor)
Simpson Spence Young —London
- Microsoft Excel
- Azure
- Java
10d
Junior Operations & Data Developer (UK)
Facephi —London
- Full-time
- Computer Science
- Engineering
- Java
Quick apply
Analysts
IMPOWER Consulting —London
- From £40,000 a year
- Full-time
- Hybrid work
- Microsoft Excel
- Data analysis skills
- Analysis skills
- Annual leave
Software Developer Apprentice
QA Apprenticeships —London
- £16,000 a year
- Full-time
- Azure
- Windows
- Java
- Annual leave
13d
Junior SRE (Endpoint focus)
MLabs —London
- £50,000 - £60,000 a year
- Full-time
- Hybrid work
- Windows
- Linux
Quick apply
13d
Design Researcher
TPXImpact —London
- Mentoring
- Employee assistance programme
Junior Front-end Developer Role
Syrox Emedia —Kingston upon Thames
- SQL
- JavaScript
- Communication skills
Java Developer
WorldFirst —London
- Computer Science
- DevOps
- Engineering
Junior Product Security Engineer
Trainline —London
- £45,000 - £50,000 a year
- Full-time
- Hybrid work
- Computer Science
- Sales
- AWS
Junior Software Engineer
Stonebridge Mortgage Solutions Limited —Basildon
- Full-time
- SQL
- Agile
- Communication skills
- Employee assistance programme
- Employee discount
Quick apply
MS Dynamics Developer
Amber Labs —London
- Full-time
- Azure
- Communication skills
Quick apply
FE Developer
Methods Business and Digital Technology —London
- Full-time
- Hybrid work
- Azure
- JavaScript
- APIs
- Employee assistance programme
Quick apply
React Native Developer
Waracle —London
- Full-time
- Hybrid work
- APIs
- Communication skills
- Python
- Annual leave
- Employee assistance programme
Quick apply

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junior application developer jobs near london, greater london

Junior Full Stack Developer

CST Training LTD -
Bexley

Quick apply

Job details

Permanent | Full-time
£35,000 - £40,000 a year
11 days ago

Benefits

Free parking
Work from home

Qualifications

Authentication
Azure
Node.js
React
DevOps
Test automation
Git
Google Cloud Platform
AWS
Docker
JavaScript
REST
Redux
APIs
Linux
TypeScript
Communication skills
MySQL

Full job description

Junior Full Stack Developer

Position Summary As a Junior Level fullstack developer at CST Training, you will design, build and maintain web applications across the entire stack. Joining a small but talented development team and reporting directly to the Lead Developer, you will ship features end-to-end – from database schema design through to building full applications including APIs, backend services and polished, responsive user interfaces. This is a hands-on role where your work will have a direct, visible impact on our learners and operations.

Essential Duties & Responsibilities

Build and maintain fullstack web applications using React (TSX/JSX) on the frontend.
Develop APIs and backend services using Node.js to support frontend functionality.
Design, implement, and optimise MySQL databases, including schema design, queries, and performance tuning.
Write clean, maintainable, well-tested code that scales.
Collaborate with stakeholders to translate business requirements into technical solutions.
Troubleshoot, debug, and resolve issues across the stack.
Participate in planning, estimation, and architectural discussions.

Education, Skills & Experience

3+ years of professional experience as a fullstack developer.
Strong proficiency in React with TypeScript (TSX) and/or JSX.
Solid experience with Node.js and a backend framework such as Express (or NestJS, Fastify) for building APIs and services.
Hands-on experience with Next.js or similar modern React frameworks.
Solid experience designing and working with MySQL databases (schema design, joins, indexing, query optimisation).
Experience building and consuming RESTful APIs.
Familiarity with state management (Redux, Zustand, React Query, or similar).
Experience with automated testing (Jest, Vitest, Playwright, or Cypress).
Familiarity with version control (Git) and collaborative development workflows.
Strong problem-solving skills and the ability to work independently.
Excellent written and verbal communication.

Nice to Haves

Experience with cloud platforms (AWS, Azure, GCP, or Hetzner).
Exposure to CI/CD pipelines and DevOps practices.
Background in the EdTech or training sector.
Experience in Linux environments
Familiarity with Docker or other containerisation tools.
Experience with authentication/authorisation systems (OAuth, JWT, SSO).

Professional Development

Stay up to date with the latest developments in the React, Node.js, and wider web ecosystem.
Receive mentorship and code review from the Lead Developer.
Participate in relevant training and certification programs.
Contribute to the improvement of internal engineering practices and tooling.
Opportunity to progress into senior development roles or specialise in areas such as backend architecture, DevOps, or technical leadership.

Career Growth

Advance to a Senior Fullstack Developer position.
Specialise in key areas such as backend systems, frontend architecture, or DevOps.
Take ownership of larger projects and contribute to technical direction.
Gain recognition as a technical expert within CST Training and beyond.

Core Competencies

Problem Solving – Takes a proactive approach to resolving technical challenges across the stack.
Teamwork – Works collaboratively within a small development team.
Communication – Clearly articulates technical decisions and progress to both technical and non-technical stakeholders.
Time Management – Manages workload effectively to deliver features on schedule.
Attention to Detail – Ensures code quality, accuracy, and consistency.
Accountability – Takes ownership of assigned features and sees them through to delivery.
Adaptability – Adjusts to changing requirements and evolving technologies.
Confidentiality – Maintains discretion when handling sensitive data and systems.
Proactiveness – Seeks out opportunities to improve code, processes, and products.

Physical Demands & Working Conditions

Primarily a remote-based role with ability to commute to CST Training office (Bexley DA5 1JX) when required, requiring extended periods working on a computer.

Interview Stages

Inital screening with recruitment
Technical interview with the lead developer

Pay: £35,000.00-£40,000.00 per year

Benefits:

Free parking
Work from home

Work Location: Hybrid remote in Bexley DA5 1JX

Quick apply

Refine Your Search

junior application developer jobs in london, greater london

Junior Full Stack Developer

Junior Developer

Junior QA Tester

Junior Developer

Junior Front End Web Developer (Website Development)

Junior Front End Developer

Junior Product Designer

Junior Web Developer (C# / Blazor)

Junior Operations & Data Developer (UK)

Analysts

Software Developer Apprentice

Junior SRE (Endpoint focus)

Design Researcher

Junior Front-end Developer Role

Java Developer

Junior Product Security Engineer

Junior Software Engineer

MS Dynamics Developer

FE Developer

React Native Developer

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