Devops Engineer jobs in United Kingdom

We're looking for a Staff DevOps Engineer to join our this role you'll have significant technical responsibility within a Platform Engineering team which consists of another 7 engineers and supports core elements of our Internal Developer Platform (IDP). Reporting into the DevOps Engineering Lead this role will be central in delivering change and strategy in an agile and transparent way to the Internal Developer Platform (IDP). The role requires a team player who is highly technical organised and a passion for excellence. You will provide clarity on the PEST roadmap and priority of work which will align to the business needs and IDP goals. You will be hands‑on in terms of delivering new features for our IDP and internal PaaS.

• Mentor and Develop: Provide expert technical mentorship to grow the teams skills and careers.
• Set and Execute Technical Vision: Partnering with our DevOps Engineering Lead you will design architect and lead the implementation of our infrastructure roadmap.
• Systemic Improvement: Identifying system-wide bottlenecks technical debt and inefficiencies; proposing solutions that result in significant improvements to developer productivity security reliability and cost.
• Champion a Modern DevOps Culture: Drive our principles of automation self‑service tooling and a you build it you run it mindset.
• Complex Problem Solving: Remain hands‑on and excelling at identifying and solving the most ambiguous high‑impact technical problems.
• Elevate the Developer Experience (DevEx): Act as a key architect for our IDP treating infrastructure as a product.

• Adding GPU backed instance support to our ECS clusters to deliver a 10x improvement in inference time for our AI workloads.
• Adding rainbow deployments to our existing blue/green and red/black options. This allows our Engineers to deploy multiple versions of their codebase to the live environment to allow real time A/B testing of new features.
• Changing our golden images for AMIs and containers from Amazon Linux 2 to Ubuntu and successfully rolling this out to hundreds of instances and thousands of containers with zero downtime. And just to make it more challenging we simultaneously shifted from a x86 to an ARM architecture.
• Adding auto injection of secrets to our instance and container runtimes to reduce the cognitive load of managing them per app and improve security by centralising standards.
• Building a tool to auto‑generate IaC as part of the CI/CD pipeline using a DSL like definition of the required infrastructure elements.
• Developer Portal: Backstage
• Version Control: Github
• AI Pair Programmer: Github CoPilot
• Infrastructure as Code: Terraform Cloudformation Ansible
• Container Management: Docker
• Continuous Deployment: - Github Actions / AWS CodeBuild / Bespoke tooling
• Binary and Artifact Management: Nexus
• Observability: New Relic (Log Ingestion Application Performance Monitoring Infrastructure Monitoring)
• Message Broker: Confluent Kafka
• Web Application Firewall: Cloudflare

For the Staff DevOps Engineer the challenge isnt just maintaining systemsits treating reliability and velocity as architectural products. If the idea of engineering rainbow deployments for A/B testing migrating thousands of containers with zero downtime and using AI to auto‑generate IaC excites you then you belong here. This role offers the scope complexity and autonomy required to move beyond incremental change and truly redefine what high‑performance infrastructure means for a modern software organisation.

(We know its tough but please try to avoid the confidence gap. You dont have to match all the bullet points above to be considered for this role.)

We encourage people of all different backgrounds and identities to apply. We are committed to maintaining an inclusive supportive place for you to be you and do your very best work.

Apply Today!

We insure small businesses and enable big dreams not just for our customers but for our people and communities too. With overactive insurance policies we protect builders bakers landlords and more than 1200 other trades.

We're a technology company as well as one that sells insurance. That means we build we fail we learn and we improve. We're a B Corp too which recognises our strong track record of having a positive impact on people society and the environment.

We offer a great work‑life balance where every team member has a manageable workload and the flexibility to work hybrid.

On top of the 25 days annual leave (plus bank holidays) we offer leave that suits your needs. Plus the option to buy five more days of holiday with your flexible benefits.

Our flexible parental leave allows you to approach an important time how you want with six months full pay to the primary caregiver and four weeks full pay if youre the secondary caregiver.

Our life event leave is an extra days leave every two years for those big moments in your life like moving house or your birthday. And as a thank you to our long‑serving employees we offer a two week paid sabbatical after five years of service then four weeks off after ten years of service.

And our core benefits can put your mind at ease with private medical insurance through BUPA that covers any pre‑existing condition. And a health cash plan that covers your everyday medical expenses.

We also make sure youre compensated fairly with a competitive salar y based on your experience and the market were in. Plus the potential to earn an annual bonus based on performance.

Theres access to the tools to support your personal development with programmes on our dedicated learning platform. As well as support for your mental health with access to counselling.

Well match what you put into your pension up to five per cent. And pass on a tax‑free sum thats four times your basic salary with our life assurance policy with the option to increase it to ten times through our flexible benefit scheme.

Our salary sacrifice car scheme gives you the option to buy a brand new fully insured and maintained car for a convenient fixed monthly amount taken from your gross salary (after 6 months service).

And our flexible benefits scheme gives you an allocated amount to use each year on benefits like critical illness cover dental insurance travel insurance or a gym membership.

Ready to join us and drive our success as a high-performing team Apply today.

Staff IC

Computer Science, Docker, Kubernetes, Python, VMware, C/C++, Go, System Architecture, gRPC, OS Kernels, Perl, Distributed Systems

Full-Time

years

1