Sr Site Reliability Engineer I

Axon
London, England, United KingdomPosted 18 April 2026

Job Description

Join Axon and be a Force for Good. At Axon, we’re on a mission to Protect Life. We’re explorers, pursuing society’s most critical safety and justice issues with our ecosystem of devices and cloud software. Like our products, we work better together. We connect with candor and care, seeking out diverse perspectives from our customers, communities and each other. Life at Axon is fast-paced, challenging and meaningful. Here, you’ll take ownership and drive real change. Constantly grow as you work hard for a mission that matters at a company where you matter. Your Impact As a contributor in the SRE (Site Reliability Engineering) organization, you are passionate about delivering solutions to the real-time problems our mission-critical cloud native services encounter. You are also obsessed about achieving the high quality and reliability our customers demand. You will work closely not only with the SRE division, but your technical deliverables will reach the entire engineering organization to enable product teams to continuously deliver features on the vanguard of innovation. Work Location: This role is based out of our London office and follows a hybrid schedule. We rely on in-person collaboration and ask that team members work onsite Tuesdays through Fridays, with the flexibility to work remotely on Mondays, unless there is an approved workplace accommodation. We believe that connection fuels innovation, and our in-office culture is designed to foster meaningful teamwork, mentorship, and shared success. What You'll Do Build robust, easy-to-use foundational platforms and tools that enable engineering teams to provision services rapidly, consistently, and securely. Exemplify cloud-native site reliability best practices. Write code that is performant, maintainable, clear, and concise. Employ strong problem-solving skills, with the ability to debug problems in cloud native distributed systems. Influence and educate the engineering organization to adopt new and improved architectural patterns. Provide robust documentation for use by engineers to promote self-service Take calculated risks, champion new ideas, and cultivate your craft. What You Bring 5+ years of applicable experience Strong Operating Systems Skills, preferably Linux Experience operating cloud platforms such as Azure, AWS, or similar. Experience utilizing container technologies like Kubernetes, Docker or similar. Experience using scripting languages such as Python, go, Bash, or similar. Experience of code collaboration such as GitHub, ArgoCD, or similar. Experience utilizing DevOps CI/CD platforms to automate provisioning infrastructure, software builds, tests, and releases. Experience using observability tools such as APM, logging, and metrics to assist with debugging issues. Experience using Infrastructure as Code tools for provisioning infrastructure such as Terraform, Cloudformation, or similar. Experience designing tooling to simplify the operational management of SaaS/PaaS systems. Familiarity with building flexible and testable Infrastructure as Code modules. Empathy to support the needs of software engineers. Ability to obtain UK SC security clearance. 5 years UK residency. Benefits that Benefit You Competitive base salary and RSUs Comprehensive pension plan with matching contribution Private health insurance cash plans 30 days paid holiday + UK public holidays Enhanced maternity/paternity leave GymPass subscription Life assurance income protection Career growth support and wellness resources Don’t meet every single requirement? That's ok. At Axon, we Aim Far. We think big with a long-term view because we want to reinvent the world to be a safer, better place. We are also committed to building diverse teams that reflect the communities we serve. Studies have shown that women and people of color are less likely to apply to jobs unless they check every box in the job description. If you’re excited about this role and our missio ... (truncated, view full listing at source)
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