JavaScript Developer Angular - Tech for Good

Client Server; Greater London; Hybrid; GBP 75,000 - 90,000; Full time

Benefits offered by this job

Pension

25 days holiday

Excellent career progression

Job summary

Client Server is seeking a JavaScript Developer / Full Stack Engineer to re-architect and enhance a real-time scheduling platform using Angular. You will focus on the frontend, work with SQL databases, and engage with a Java backend as needed.

You will join a London-based team with 3-4 days in the office and 1-2 days optional work-from-home, contributing to a critical NHS-facing product and aligning with Agile practices.

Qualifications

• Proficient in JavaScript/Angular with modern Angular versions.
• Experience with relational databases and writing SQL queries.
• Strong understanding of REST APIs, real-time systems, and CI/CD.

Responsibilities

• Re-architect and enhance the front-end scheduling platform in Angular.
• Contribute to technical discussions and set best practices.
• Collaborate in a small team and mentor others where appropriate.

Skills

JavaScript

Angular

SQL

REST APIs

CI/CD

Agile

Mentoring

Communication

Education

Bachelor's degree in Computer Science

Tools

Angular 21

Angular Ionic

Job description

JavaScript Developer / Full Stack Engineer (JavaScript Angular) London / WFH to £90k

Are you JavaScript technologist with strong Angular experience?

You could be progressing your career in a hands-on, impactful, JavaScript Developer role, working on a "tech for good" product that is helping to drive efficiencies for the NHS, the core product is a highly complex real-time shift rota application, hosted on AWS and available via the web or mobile device (iOS / Android).

As a JavaScript Developer you will play a crucial role in re-architecting and enhancing the front end scheduling platform to Angular codebase. You'll have focus on frontend projects, using modern Angular 21 as well as writing and optimising SQL database queries, with some Java backend exposure.

You'll input into technical discussions and decision making, as a senior member of a small team where you'll be able to influence best practice and technology choices.

Location / WFH:

You'll join colleagues in the London, City based offices 3-4 days a week with some flexibility to work from home 1-2 days.

About you:

• You also have front end experience with JavaScript and modern Angular, they're using Angular 21
• You have experience with relational databases and SQL query writing
• You have a good understanding of REST APIs, real-time systems, CI/CD
• You have a strong knowledge of software engineering best practices and Agile development methodologies
• You have experience in start-ups or SMEs with a variety of responsibilities
• You're collaborative and pragmatic with great communication skills, happy to mentor and develop others
• You're degree educated in Computer Science or similar technical discipline, gained at a top tier university
• Experience with Angular Ionic for mobile applications would be great but not essential

What's in it for you:

As a JavaScript Developer / Full Stack Engineer you will receive a competitive package:

• Salary to £90k
• Pension
• 25 days holiday
• Excellent career progression