Principal Software Engineer - Lead Innovation in UK GovTechUp to £95,000 + Elite BenefitsRemote-First | Just 1 Day Onsite Every FortnightSC Clearable | British Citizens OnlyLead the Tech Behind National TransformationAre you ready to architect the future of UK government technology?Join a mission-led engineering Powerhouse where your leadership drives digital transformation, strengthens national security, and delivers real-world impact. As a Principal Software Engineer, you''ll shape cloud-native platforms, mentor high-performing teams, and steer delivery across critical government programmes.This is your opportunity to combine deep technical expertise with strategic influence-while working in a flexible, remote-first culture that values innovation, autonomy, and purpose.What You''ll Be DrivingArchitecting scalable, secure, and resilient systems using modern cloud-native patternsLeading technical strategy, Agile delivery, and stakeholder engagementMentoring engineers and fostering a culture of technical excellenceDriving innovation across full-stack solutions with real-world impactYour Engineering ToolkitFrontend:React.js (Hooks, Context API, Lifecycle)TypeScript andamp; ES6+Redux, Cypress, JestBackend:Java 11+, Spring BootRESTful APIs, MicroservicesPostgreSQL, KafkaCloud andamp; DevOps:AWS (EKS, MSK, Opensearch)CI/CD with JenkinsMonitoring: CloudWatch, KibanaWhy You''ll Love It HereRemote-First Culture: Work from anywhere in the UK, with minimal onsite timeFlexible Hours: ..... full job details .....