Front-End Developer - Secure, Mission-Critical Web Apps

Anson McCade; Greater London; Hybrid; GBP 50,000 - 70,000; Full time

Benefits offered by this job

Flexible working arrangements

25 days annual leave

Private medical and dental insurance

Dedicated career development support

Access to diversity and inclusion networks

Job summary

A leading digital consultancy in the UK is seeking a Front-End Developer to join its national security practice. In this role, you will design and build high-performance web applications and collaborate closely with UX designers and product teams. The ideal candidate will have over 3 years of experience in front-end development, a strong understanding of secure coding practices, and be motivated by complex challenges in secure environments. This position offers flexible working arrangements and comprehensive benefits.

Qualifications

• 3+ years of front-end development experience.
• Deep understanding of the DOM and CSS.
• Practical experience with Node.js and API integration.

Responsibilities

• Design, build and maintain high-performance web applications.
• Collaborate closely with end users, UX designers, and product teams.
• Apply secure coding standards and best practices.

Skills

Deep understanding of the DOM

CSS and form validation

Experience with bundlers like Webpack

Practical experience with Node.js

Knowledge of Jest or similar testing frameworks

Experience with Git

Understanding of Agile delivery

Strong grounding in Computer Science fundamentals

Experience applying secure coding principles

3+ years’ front-end development experience

Automation testing tools like Cypress

Job description

A leading digital consultancy in the UK is seeking a Front-End Developer to join its national security practice. In this role, you will design and build high-performance web applications and collaborate closely with UX designers and product teams. The ideal candidate will have over 3 years of experience in front-end development, a strong understanding of secure coding practices, and be motivated by complex challenges in secure environments. This position offers flexible working arrangements and comprehensive benefits.