> Markdown version of [/jobs/ext/329098-senior-site-reliability-engineer](https://www.wearedevelopers.com/jobs/ext/329098-senior-site-reliability-engineer). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md).

---

# Senior Site Reliability Engineer

- **Company:** Twinstream Limited
- **Location:** Gloucester, UK (Remote available)
- **Experience:** Expert
- **Salary:** £75,000.0 - £95,000.0
- **Contract:** Permanent contract
- **Skills:** Amazon Web Services, Microsoft Azure, Cloud Computing, DevOps, Monitoring of Systems, Reliability Engineering, Ansible, VMware Infrastructure, Data Logging, Infrastructure Automation Frameworks, Bare Metal, Terraform
- **Published:** June 5, 2026
- **Apply:** https://find.jobs/jobs-near-me/senior-site-reliability-engineer-bristol-gloucestershire/2803385656-2/

## About the Role

* Experience in Site Reliability Engineering, DevOps, or similar roles
 * Strong knowledge of cloud platforms (e.g. AWS, Azure, or GCP)
 * Experience with infrastructure as code and configuration management tools (e.g. Terraform, Ansible)
 * Familiarity with CI/CD pipelines and automation practices
 * Understanding of monitoring, logging, and alerting systems
 * A collaborative mindset and a passion for problem-solving

We re committed to building a diverse and inclusive workplace. We welcome applications from people of all backgrounds, experiences, and identities.

If you need any adjustments during the recruitment process, please let us know. We re here to support you

Further Information:

Due to the nature of the work and the sectors we support, any offer of employment will be subject to the successful completion of the relevant security screening and clearance process.

This role requires eligibility for BPSS / SC / DV clearance. As part of the vetting process, candidates must meet the UK Government's residency and right-to-work requirements associated with the required level of clearance.

## Description

As a Site Reliability Engineer, you ll play a key role in designing, building, and maintaining resilient systems that support critical operations. You ll work closely with cross-functional teams to ensure our platforms are scalable, secure, and reliable. This is a hands-on role where you ll have the opportunity to influence technical direction, improve system performance, and contribute to meaningful projects., * Designing and maintaining reliable, scalable physical and virtual infrastructure

 * Monitoring system performance and proactively resolving issues
 * Automating processes using tools such as Ansible to improve efficiency and consistency
 * Collaborating with engineers and stakeholders across the business
 * Supporting continuous improvement of systems, tools, and practices
 * Operating across the full infrastructure stack, from bare metal systems through to virtualised deployments and the applications running within them.


## Related Videos

- [Dev & Test in the Cloud? Deploy your cloud environments with Ansible & Terraform](https://www.wearedevelopers.com/videos/1607-dev-test-in-the-cloud-deploy-your-cloud-environments-with-ansible-terraform)
- [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)
- [Infrastructure as Code: The Developer's Secret Weapon](https://www.wearedevelopers.com/videos/1221-infrastructure-as-code-the-developer-s-secret-weapon)
- [From DevOps to Scaled DevOps: How We’re Rebuilding Continuous Delivery as a Platform](https://www.wearedevelopers.com/videos/100018-from-devops-to-scaled-devops-how-we-re-rebuilding-continuous-delivery-as-a-platform)
- [Terraform for Developers](https://www.wearedevelopers.com/videos/3-terraform-for-developers)
- [#90DaysOfDevOps - The DevOps Learning Journey](https://www.wearedevelopers.com/videos/548-90daysofdevops-the-devops-learning-journey)

## Related Articles

- [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)
- [Best Job Boards for Remote Work for Developers](https://www.wearedevelopers.com/magazine/290-best-job-boards-for-remote-work-for-developers)
- [Best Companies to work for in London: Top 25 Companies in 2023](https://www.wearedevelopers.com/magazine/187-best-companies-to-work-for-in-london-top-25-companies-in-2023)
- [Fullstack Developer Salary UK](https://www.wearedevelopers.com/magazine/251-fullstack-developer-salary-uk)
- [Data Engineer Salary UK](https://www.wearedevelopers.com/magazine/253-data-engineer-salary-uk)