Senior user interface/web Work, Jobs in London, Eng (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
9d
Senior Frontend Engineer
Housekeep —London
- AWS
- JavaScript
- APIs
- Employee discount
- Gym membership
11d
Senior Product Engineer (Frontend)
Deducta —London
- From £150,000 a year
- Full-time
- Hybrid work
- JavaScript
Quick apply
Frontend Developer
Sonata One —London
- Hybrid work
- Azure
- Computer Science
- Bachelor's degree
- Annual leave
- Employee assistance programme
8d
Senior Web Designer
Byte9 —London
- Agile
- Communication skills
- HTML
Senior Frontend Engineer
Simple Machines —London
- Full-time
- Hybrid work
- Machine learning
- Software development
- Agile
Quick apply
Senior Full Stack Engineer - Team Web
Intercom —London
- Hybrid work
- Computer Science
- Engineering
- AWS
- Annual leave
- Work from home
Vice President, Client Platforms User Experience Designer
Ares Management —London
- Full-time
- Bachelor's degree
- JavaScript
- Financial services
Senior Product Designer
Symbe —London
- Full-time
- Sales
- AI
Quick apply
1d
Senior Flutter Engineer(EN)
Hypervolt Limited —London
- Full-time
- Hybrid work
- English
- Software development
- Work from home
Quick apply
Senior Software Engineer
Housekeep —London
- AWS
- JavaScript
- APIs
- Employee discount
- Gym membership
11d
Senior Product Designer
Depop —London
- Full-time
- Hybrid work
- Tax experience
- Annual leave
- Employee assistance programme
5d
Senior Full Stack Developer
Rated People Ltd. —London
- Full-time
- Hybrid work
- Java
- AWS
- Software development
Quick apply
11d
Senior Product Engineer
Adclear —London
- £75,000 - £110,000 a year
- Full-time
- Hybrid work
- English
- APIs
Quick apply
Senior Frontend Engineer - RiskOS
Socure —London
- Full-time
- Hybrid work
- AWS
- JavaScript
- APIs
UX Designer
Right Formula —London
- Full-time
- Presentation skills
- Agile
- Communication skills
Engineering Systems Development Specialist
Southeastern Railway —London
- £60,000 a year
- JavaScript
- Software development
- Agile
- Annual leave
Quick apply
21h
Consultant/Senior Consultant Technical Business Analyst
Capgemini Sogeti —London
- Hybrid work
1d
Senior Frontend Software Engineer
Utility Warehouse —London
- Full-time
- Remote
- Mentoring
- APIs
- Agile
- Employee discount
Quick apply
UX Designer, Senior
Zebra Technologies —London
- Full-time
- Master's degree
- AI

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senior user interface/web jobs near london, eng

Junior Full Stack Developer

CST Training LTD -
Bexley

Quick apply

Job details

Permanent | Full-time
£35,000 - £40,000 a year
9 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

senior user interface/web jobs in london, eng

Junior Full Stack Developer

Senior Frontend Engineer

Senior Product Engineer (Frontend)

Frontend Developer

Senior Web Designer

Senior Frontend Engineer

Senior Full Stack Engineer - Team Web

Vice President, Client Platforms User Experience Designer

Senior Product Designer

Senior Flutter Engineer(EN)

Senior Software Engineer

Senior Product Designer

Senior Full Stack Developer

Senior Product Engineer

Senior Frontend Engineer - RiskOS

UX Designer

Engineering Systems Development Specialist

Consultant/Senior Consultant Technical Business Analyst

Senior Frontend Software Engineer

UX Designer, Senior

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