Senior web developer Work, Jobs in Croydon, Gtl (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
1d
Senior Shopify Developer - 6 Month Fixed Term
Pulsio —London
- £50,000 - £60,000 a year
- Full-time
- Hybrid work
- JavaScript
- AI
- HTML
Quick apply
Senior Frontend Developer – E-Commerce (Shopify)
Durlston Partners —London
- £100,000 a year
- Hybrid work
- AWS
- JavaScript
- APIs
Senior Technical Operations Developer
PlayStation Global —London
- Hybrid work
- AWS
- JavaScript
- Communication skills
- Work from home
Senior Frontend Developer
TradingView —London
- Hybrid work
- JavaScript
- APIs
- Flexible schedule
Frontend Developer
Sonata One —London
- Hybrid work
- Azure
- Computer Science
- Bachelor's degree
- Annual leave
- Employee assistance programme
5h
Tech Lead
Egg Free Cake Box —Enfield
- £70,000 a year
- Full-time
- Azure
- Computer Science
- Engineering
Quick apply
7d
Senior QA Tester (SC Cleared)
Scrumconnect Consulting —Staines-upon-Thames
- £300 - £350 a day
- Travel
- Scripting
- Agile
13d
Senior Full Stack Software Developer
WDR Limited —Horsham
- £50,000 - £70,000 a year
- Full-time
- DevOps
- Mentoring
- APIs
- Free parking
Quick apply
1d
Senior Frontend Developer
Global Relay —London
- Hybrid work
- JavaScript
- APIs
- Agile
Senior Frontend Developer (3D)
Autodesk —London
- Full-time
- System design
- Maths
- JavaScript
Senior Full Stack Developer - Downdetector Connect
Ookla —London
- £50,000 - £80,000 a year
- Full-time
- AWS
- Mentoring
- APIs
- Annual leave
19h
Senior Front-end Developer
CFA Institute —London
- Full-time
- Computer Science
- English
- Bachelor's degree
Senior Frontend Developer
Kolleno —London
- Full-time
- Remote
- JavaScript
- APIs
- HTML
Senior Platform Engineer, Dashboard Platform
Algolia —London
- £82,500 - £114,800 a year
- Remote
- English
- AWS
- JavaScript
- Work from home
1d
Senior Platform Engineer, Dashboard Platform New
Algolia —London
- £82,500 - £114,800 a year
- Remote
- English
- AWS
- JavaScript
- Work from home
1d
Senior Developer, Strategy & Technology Group
Aon Corporation —London
- Hybrid work
- Azure
- SQL
- Communication skills
Senior Developer
Critical Mass —London
- Hybrid work
- Management
- AWS
- JavaScript
6d
Senior UX Designer
Trainline —London
- £65,000 - £75,000 a year
- Full-time
- Hybrid work
- AI
- Communication skills
13d
Nexum - Software Implementation & Deployment Specialist
Banyan Software —Croydon
- Computer Science
- Windows
- SQL
1d

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Junior Full Stack Developer

CST Training LTD -
Bexley

Quick apply

Job details

Permanent | Full-time
£35,000 - £40,000 a year
1 day 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

senior web developer jobs in croydon, gtl

Junior Full Stack Developer

Senior Shopify Developer - 6 Month Fixed Term

Senior Frontend Developer – E-Commerce (Shopify)

Senior Technical Operations Developer

Senior Frontend Developer

Frontend Developer

Tech Lead

Senior QA Tester (SC Cleared)

Senior Full Stack Software Developer

Senior Frontend Developer

Senior Frontend Developer (3D)

Senior Full Stack Developer - Downdetector Connect

Senior Front-end Developer

Senior Frontend Developer

Senior Platform Engineer, Dashboard Platform

Senior Platform Engineer, Dashboard Platform New

Senior Developer, Strategy & Technology Group

Senior Developer

Senior UX Designer

Nexum - Software Implementation & Deployment Specialist

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