https://jobs.co.uk/job/principal-software-engineer-hays-technology--8a24bcf3-662b-4147-acef-ce55a68b5ef4 RSS feed for Principal Software Engineer at Hays Technology. en-gb Sat, 24 Oct 2026 17:21:09 GMT https://jobs.co.uk/job/principal-software-engineer-hays-technology--8a24bcf3-662b-4147-acef-ce55a68b5ef4 https://jobs.co.uk/job/principal-software-engineer-hays-technology--8a24bcf3-662b-4147-acef-ce55a68b5ef4 Sat, 24 Oct 2026 11:52:35 GMT Location: City | Salary: 80000.00-80000.00 Annual | Type: Permanent | PRINCIPAL SOFTWARE ENGINEERFULLY REMOTEPERMANENT ROLE SALARY - CIRCA 100K + BENEFITSYour new role We''re looking for a Principal Software Engineer to join a high-growth technology business building an AI-powered digital platform operating at significant scale.This is a senior hands-on role combining software engineering, architecture and DevOps. You''ll own complex product engineering initiatives while also influencing the wider cloud platform, infrastructure and engineering standards.What you''ll need to succeed What you''ll be doing Designing and delivering scalable product features end-to-end. Remaining hands-on across TypeScript/Node.js and Python services. Influencing architecture and engineering standards across multiple teams. Working extensively with AWS, Kubernetes and Terraform. Improving CI/CD, progressive delivery and automated rollback. Driving observability, reliability, security and performance. Modernising legacy services and infrastructure. Mentoring engineers and supporting technical decision-making.What you''ll get in return The role will be Fully Remote (UK Based Candidates Only) and will pay a salary around the 100k level + Benefits. What you need to do now If ... Permanent