Principal Software Engineer - Computer Futures : Job Details

?? Principal Software Engineer - Lead the Future of UK GovTech

?? Up to £95,000 + Elite Benefits�? Remote First (Just 1 Day Onsite Every Fortnight)?? SC Clearable - British Citizens Only

Ready to lead innovation that matters?Join a mission-driven tech powerhouse where your code helps protect national interests, drive digital transformation, and shape the future of government technology.

We're looking for a Principal Software Engineer to architect cloud-native solutions, mentor brilliant engineers, and lead delivery across high-impact government programmes. This is your chance to combine deep technical expertise with strategic leadership in a collaborative, forward-thinking environment. You will need experience in Java, React.js and AWS to be successful in this position.

?? What You'll Be Doing

• Architect scalable, secure systems using modern cloud-native patterns
• Lead technical decision-making and Agile delivery
• Mentor engineers and collaborate with stakeholders
• Drive innovation across full-stack solutions

?? Your Toolkit

Frontend:

• React.js (Hooks, Context API, Lifecycle)
• TypeScript & ES6+
• Redux, Cypress, Jest

Backend:

• Java 11+, Spring Boot
• RESTful APIs, Microservices
• PostgreSQL, Kafka

Cloud & DevOps:

• AWS (EKS, MSK, Opensearch)
• CI/CD with Jenkins
• Monitoring: CloudWatch, Kibana

�? Why You'll Love Working Here

• Remote-First Culture: Work from anywhere, with minimal onsite time
• Flexible Hours: Structure your week your way, with TOIL options
• Growth-Focused: 5 paid training days per year + career coaching
• Tech-Forward: Work with cutting-edge tools across cloud, DevOps, and full-stack
• Supportive Team: Join a close-knit, collaborative engineering culture
• Rewarding Package: Up to £95k + generous benefits

?? Eligibility

Due to the nature of the work, applicants must be British Citizens and have lived in the UK continuously for the past 5 years to be eligible for SC Clearance.

?? Make Your Mark

This isn't just another engineering job - it's a chance to lead, innovate, and make a real impact on national-scale systems.

?? Apply now and be part of something extraordinary.

To find out more about Computer Futures please visit www.computerfutures.com

Computer Futures, a trading division of SThree Partnership LLP is acting as an Employment Business in relation to this vacancy | Registered office | 8 Bishopsgate, London, EC2N 4BQ, United Kingdom | Partnership Number | OC387148 England and Wales