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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Senior Site Reliability Engineer - **Company:** Tata Consultancy Services Ltd - **Location:** London, UK - **Experience:** Expert - **Contract:** Permanent contract - **Skills:** Amazon Web Services, Application Integration Architecture, Bash Shell, Continuous Integration, DevOps, Github, Python (Programming Language), Reliability Engineering, SQL Databases, Datadog, Yahoo Mail, Git Flow, Kubernetes, Golang - **Published:** September 10, 2026 - **Apply:** https://www.collegerecruiter.com/job/2840579671-senior-site-reliability-engineer ## About the Role * Working knowledge and prior hands-on experience using AWS services at the DevOps Engineer level. * Previous experience with incidents, change and problem management. * Strong background in setup and operation of enterprise observability tooling, specifically Prometheus, Grafana and Splunk, including usage of PromQL. * Proficient in one or more languages of Python, Go, Bash, SQL. * Familiar with GitHub, GitOps, container orchestration, and Kubernetes operations. * Experience with working configuration and deployment management with CI/CD. ## Description TCS is a purpose-led transformation company, built on belief. We do not just help businesses to transform through technology. We support them in making a meaningful difference to the people and communities they serve - our clients include some of the biggest brands in the UK and worldwide. For you, it means more to make an impact that matters, through challenging projects which demand ambitious innovation and thought leadership. * Shape how the systems are built, not just maintained. * Use data to prevent problems, not just react to them. * Partner across teams to make performance, scalability, and user experience part of the whole engineering mindset., As a Senior Site Reliability Engineer, you will be playing a key role in operational support, integration of applications and building and maintaining infrastructure., * Effectively monitor a wide range of systems, including triage & trouble-shoot bugs. * Gain valuable insight into the rapidly expanding field of server operations. * Build and support the customers through appropriate approach towards the server infrastructure. * Take responsibility for fixing issues, responding to incidents, and usually taking on-call responsibilities., * Skill-Based discussion: This will be a level 1 interview with the project team, it can be via video or in-person. Details will be confirmed by your recruiter. * Managerial discussion: This discussion will focus on behavioural aspects and person-organisation fit. * HR Discussion: This will be with one of the members of the HR team and will cover your career journey, aspirations for growth, compensation and any other questions you may have. Beware of Fraudulent offers This is to notify you that TCS does not ask for any sort of payment or security deposit from candidates at any stage of the recruitment process. The firm never sends out job offers from free internet email services like Gmail, Yahoo Mail, and so on. TCS has not authorised any third-party company to collect money on their behalf. As a vigilant job seeker, beware of fraudulent recruitment activity and protect your interests! You can write to to report any fraudulent activity. ## Related Videos - [My journey into DevOps world - How it all started!](https://www.wearedevelopers.com/videos/545-my-journey-into-devops-world-how-it-all-started) - [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) - [Innovating Developer Tools with AI: Insights from GitHub Next](https://www.wearedevelopers.com/videos/1268-innovating-developer-tools-with-ai-insights-from-github-next) - [Go with the Flow: Stop the Leaks Before Your Memory's a Waterfall!](https://www.wearedevelopers.com/videos/100073-go-with-the-flow-stop-the-leaks-before-your-memory-s-a-waterfall) - [#90DaysOfDevOps - The DevOps Learning Journey](https://www.wearedevelopers.com/videos/548-90daysofdevops-the-devops-learning-journey) - [Retooling and refactoring - an investment in people.](https://www.wearedevelopers.com/videos/371-retooling-and-refactoring-an-investment-in-people) ## Related Articles - [How We Built a Worry-Free System That Runs for 10+ Years – And What We’d Do Again](https://www.wearedevelopers.com/magazine/751-how-we-built-a-worry-free-system-that-runs-for-10-years-and-what-we-d-do-again) - [Dev Digest 120 - Apple and peers](https://www.wearedevelopers.com/magazine/455-dev-digest-120-apple-and-peers) - [The Best Software Developer Blogs to Read](https://www.wearedevelopers.com/magazine/156-the-best-software-developer-blogs-to-read) - [Dev Digest 121 - AI goes offline](https://www.wearedevelopers.com/magazine/456-dev-digest-121-ai-goes-offline) - [Data Engineer Salary UK](https://www.wearedevelopers.com/magazine/253-data-engineer-salary-uk) - [Is Software Engineering Over-Saturated?](https://www.wearedevelopers.com/magazine/418-is-software-engineering-over-saturated)