SC Cleared Fullstack Engineer (Node & React)

iO Associates; Remote; GBP 80,000 - 100,000; Full time

Job summary

A specialist consultancy in the defence sector is seeking a Contract Fullstack Engineer with strong expertise in Node.js and React. The role, starting mid-January 2026, offers predominantly remote work and requires active SC clearance. Candidates will lead fullstack development, with a preference for those familiar with cloud infrastructure and agile methodologies. This is an exciting opportunity to influence technology solutions and innovate in the sector.

Qualifications

• Active SC clearance is essential.
• Strong commercial experience with Node.js and React.
• Demonstrated track record of building robust, scalable fullstack applications.
• Understanding of cloud infrastructure (AWS, Azure, or GCP) and CI/CD pipelines.
• Agile team experience with clear communication of technical decisions.
• Exposure to AI or machine learning technologies is a plus.

Job description

Role : Contract Fullstack Engineer (Node & React)

Start : Mid-January 2026

Contract Length : Initial 6-Month

Rate : £525 p / d Outside IR35

Location : Predominantly remote (UK-based) with occasional travel to Corsham, Andover, or London

Clearance : Active SC required

We are recruiting on behalf of a specialist consultancy delivering advanced technology solutions into the defence sector.

Key Requirement

• Active SC clearance (essential)
• Strong commercial experience with Node.js and React
• Demonstrated track record of building robust, scalable fullstack applications
• Understanding of cloud infrastructure (AWS, Azure, or GCP) and CI / CD pipelines
• Agile team experience with the ability to communicate technical decisions clearly
• Any exposure to AI or machine learning technologies is a plus

If you're SC-cleared and ready to start mid-Jan 2026 in a role where you can influence fullstack development from day one-drop me your CV and we'll arrange a chat.