Full Stack JavaScript Developer

Frontier Resourcing; United Kingdom; Hybrid; GBP 50,000 - 80,000; Full time

Job summary

A leading tech recruitment firm is seeking experienced Full Stack JavaScript Developers to work in a hybrid role across the UK. This position offers a salary between £50,000 and £80,000 plus benefits. Candidates will build secure digital products for critical defence and national security programmes, collaborating within agile teams, handling modern web and mobile solutions, and utilizing technologies such as Node.js and contemporary front-end frameworks.

Responsibilities

• Build secure, high-performance digital products for defence and national security programmes.
• Work in small, agile teams delivering modern web and mobile solutions.
• Shape systems that need to be scalable, resilient, and secure by design.

Skills

Strong full stack JavaScript experience with Node.js

Experience with modern front-end frameworks (Angular, React, Vue.js)

TypeScript, testing, and clean coding practices

Familiarity with cloud platforms, CI/CD, and Git

A collaborative mindset and strong problem-solving skills

Job description

Full Stack JavaScript Developer

Hybrid Role – Can be based anywhere in UK

Salary £50,000 - £80,000 + Benefits

Eligibility: UK sole national, SC clearance (or eligible).

We’re hiring a number of Full Stack JavaScript Developers to build secure, high-performance digital products for mission‑critical defence and national security programmes.

You’ll work in small, agile teams delivering modern web and mobile solutions using Node.js and contemporary front‑end frameworks, shaping systems that need to be scalable, resilient, and secure by design. Expect meaningful technical ownership, close collaboration with clients, and exposure to emerging tech including cloud‑native platforms, AI, and automation.

What you’ll bring:

• Strong full stack JavaScript experience with Node.js
• Experience with modern front‑end frameworks (Angular, React, Vue.js)
• TypeScript, testing, and clean coding practices
• Familiarity with cloud platforms, CI/CD, and Git
• A collaborative mindset and strong problem‑solving skills

Nice extras

• API design, databases, headless CMS
• Modern tooling, mobile development, or design systems
• Interest in GenAI or government digital standards