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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Senior DevOps Engineer - **Company:** TAG Support Services Limited - **Location:** Runcorn, UK (Remote available) - **Experience:** Expert - **Salary:** £70,000.0 - £75,000.0 - **Contract:** Permanent contract - **Skills:** Java (Programming Language), Artificial Intelligence, Amazon Web Services, Amazon Cloudfront, Amazon Elastic Compute Cloud, Amazon S3, Software System Penetration Testing, Cloud Computing, Code Review, Continuous Integration, Relational Databases, DevOps, Disaster Recovery, Github, Identity and Access Management, Subnetting, PostgreSQL, Enterprise Messaging Systems, MySQL, Routing, OpenID, RabbitMQ, Ruby, Next.js, Runbook, Web Platforms, WordPress, Circleci, Data Logging, Scripting, Load Balancing, Cloud Platform System, ReactJS, Delivery Pipeline, Amazon Virtual Private Cloud (VPC), Kubernetes, Route53, Functional Programming, Cloud Optimization, Cloudwatch, Terraform, Software Version Control, Serverless Computing, Docker, Vulnerability Analysis - **Published:** September 16, 2026 - **Apply:** https://www.indeed.com/viewjob?jk=f3c4bce8dd0ed02e ## About the Role * Significant hands-on experience running a production AWS environment at senior level. * Strong experience with Terraform, including modules, remote state, drift, plan review and importing existing resources. * Experience with multi-account and multi-region AWS environments. * Experience designing, implementing and testing disaster recovery. * Strong understanding of AWS networking, including VPCs, subnets, routing, security groups and load balancers. * Experience running Docker/container workloads on Amazon ECS. * Experience building and maintaining CI/CD pipelines with multiple environments and approval gates. * Production experience with managed relational databases such as PostgreSQL, MySQL or Aurora. * Strong understanding of infrastructure security, including IAM, least privilege, secrets and encryption. * Experience responding to production incidents and driving root-cause analysis through to preventative action. * Experience identifying and delivering measurable cloud cost savings. * Experience enabling developers through infrastructure standards, code reviews, documentation or pairing. * Experience working in an agile software development environment. * Experience working with sensitive data and environments subject to security assurance, penetration testing or audit. Desirable experience It would be great if you also have experience with: * Kubernetes / Amazon EKS. * Amazon MQ, RabbitMQ or similar messaging technologies. * GitHub Actions and/or CircleCI. * Migrating source control or CI/CD platforms. * OIDC and federated access between CI/CD and AWS. * Serverless workloads at scale. * Infracost, driftctl or similar cost/drift tooling. * AI-assisted engineering with appropriate verification and guardrails. * Java, Ruby, React, Next.js or WordPress environments. * A second cloud platform., We're looking for strong practical knowledge rather than someone who simply collects certifications: * You should have hands-on experience with core AWS services including EC2, ECS, S3, RDS, Lambda, VPC, IAM, CloudWatch, Route 53, CloudFront and SSM Parameter Store / Secrets Manager. * You'll also need strong Terraform, Docker, AWS networking, CI/CD, scripting and observability experience. We currently use CircleCI and GitHub Actions, although equivalent experience with other tooling is relevant. * An AWS Solutions Architect Associate certification or above, or equivalent demonstrable experience, would be expected. We support continued certification and provide protected time for professional development., * supporting production infrastructure on AWS: 3 years (required) ## Description Lumin is the technology and engineering arm of Trust Alliance Group, building the digital platforms that sit at the heart of the group's services. From case management and dispute resolution to customer-facing digital platforms, our technology helps businesses and consumers resolve issues efficiently and build trust.We're looking for a Senior DevOps Engineer to take ownership of our AWS estate and play a key role in shaping how we build and run technology across Lumin.This isn't a role where you'll simply be managing tickets or maintaining someone else's infrastructure. You'll have genuine ownership of our cloud environment, from Terraform and ECS to security, disaster recovery, observability, CI/CD and cost optimisation. You'll also have the opportunity to influence how our development teams work with infrastructure, helping them become more confident and capable in owning the infrastructure behind the features they build. What you'll be doing: You'll take the lead on the infrastructure that supports three important platforms, including: * AWS & cloud infrastructure: owning and improving our AWS estate across multiple accounts and regions. * Infrastructure as Code: owning our Terraform estate, building reusable modules and bringing legacy infrastructure under management. * Containers: running and improving containerised workloads on Amazon ECS, including scaling, health checks, load balancing and deployments. * Security: owning infrastructure security across IAM, networking, secrets, encryption, credentials and vulnerability scanning. * Disaster recovery: designing, documenting and regularly testing our multi-account, multi-region DR strategy. * CI/CD: building and improving deployment pipelines and safe promotion through development, staging, UAT and production. * Observability: making sure monitoring, logging and alerting tell us about problems before our users do. * Cloud cost management: identifying and delivering opportunities to reduce AWS spend without compromising resilience or performance. * Incident response: being a senior escalation point for infrastructure incidents and making sure root causes are properly addressed. * Developer enablement: creating the standards, modules, tooling and review processes that allow developers to confidently own infrastructure for the features they build. * Documentation & knowledge sharing: making sure architecture, runbooks and operational knowledge are shared across the team rather than sitting with one person. * Continuous improvement: keeping an eye on new AWS capabilities and DevOps practices and bringing forward improvements that genuinely make us more secure, resilient, efficient or faster. ## Related Videos - [30 powerful AWS hacks in just 30 minutes: Boost your developer productivity](https://www.wearedevelopers.com/videos/1624-30-powerful-aws-hacks-in-just-30-minutes-boost-your-developer-productivity) - [Docker Compose: Rediscovered](https://www.wearedevelopers.com/videos/1978-docker-compose-rediscovered) - [MySQL Protocol Features You Should Be Aware Of](https://www.wearedevelopers.com/videos/100267-mysql-protocol-features-you-should-be-aware-of) - [Coffee with Developers: David Heinemeier Hansson](https://www.wearedevelopers.com/videos/875-coffee-with-developers-david-heinemeier-hansson) - [Shipping Faster with Less: Render on Cloud Hosting, AI Workloads, and the Future of DevOps](https://www.wearedevelopers.com/videos/1894-shipping-faster-with-less-render-on-cloud-hosting-ai-workloads-and-the-future-of-devops) - [Docker build without Docker](https://www.wearedevelopers.com/videos/100114-docker-build-without-docker) ## Related Articles - [What’s the Difference between a Junior, Mid, and Senior Developer?](https://www.wearedevelopers.com/magazine/238-what-s-the-difference-between-a-junior-mid-and-senior-developer) - [Fullstack Developer Salary UK](https://www.wearedevelopers.com/magazine/251-fullstack-developer-salary-uk) - [Dev Digest 121 - AI goes offline](https://www.wearedevelopers.com/magazine/456-dev-digest-121-ai-goes-offline) - [Is Software Engineering Over-Saturated?](https://www.wearedevelopers.com/magazine/418-is-software-engineering-over-saturated) - [Fully Remote Software Engineer Jobs](https://www.wearedevelopers.com/magazine/447-fully-remote-software-engineer-jobs) - [Find a Developer Job: 12 Best Job Sites For Developers](https://www.wearedevelopers.com/magazine/165-find-a-developer-job-12-best-job-sites-for-developers)