Principal Software Engineer
Posted 3 hours 59 minutes ago by Computer Futures - London & S.E(Permanent and Contract)
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 our website
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