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Join a global tech leader right here in Donegal
With over 850 employees and a state‑of‑the‑art global delivery centre, we’re proud to offer world‑class career opportunities without having to leave the Northwest. Recognised as Workplace of the Year by the Letterkenny Chamber, we foster a culture of continuous learning, innovation, and respect. Our people are at the heart of everything we do – collaborating across teams, geographies, and disciplines to drive real change for clients around the world. Be part of something global, grounded in Donegal.
Careers at TCS: It means more
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.
The Role.
We’re seeking an experienced Site Reliability Engineer (Azure) who brings a strong background in both development and operations, with hands on coding experience and advanced troubleshooting capabilities.
Key responsibilities:
Core responsibilities for this level include but are not limited to:
Proven experience in both software development and systems operations, not a pure DevOps person, they must have developed and been part of the problem‑solving world during outages.
Strong foundation in modern observability practices and tooling
IaaC expertise, particularly with Terraform
Production grade experience with container orchestration and cloud‑native technologies (primarily Microsoft Azure)
Technical Requirements:
Observability & Monitoring
Experience implementing and managing comprehensive monitoring solutions
Proficiency in setting up logging pipelines and alert management systems
Ability to define meaningful SLIs, SLOs, and alert thresholds
Experience with modern APM and observability platforms
Infrastructure & DevOps
Strong Terraform expertise, including multi‑provider configurations and module management using git submodules etc.
Hands‑on experience with Kubernetes and container orchestration
Knowledge of modern database systems and management
Experience with IAM and access management automation
Operational Excellence
Strong background in incident management and response
Experience conducting thorough root cause analysis
Track record of implementing reliability improvements
Experience with on‑call rotations and emergency response
Preferred Skills:
Advanced Observability
Design and implementation of composite monitoring solutions
Experience with user‑journey based monitoring
Ability to create custom monitoring solutions for complex services
Expertise in baseline establishment and threshold optimization
Development & Automation
Proficiency in Java, Python and Terraform
Experience with GitHub Actions, particularly self‑hosted runners on AKS/EKS/GKE.
Ability to read and debug Java and .NET applications
Experience automating routine operational tasks
Bonus Qualifications:
Experience with GenAI integration and dataset training
Knowledge of AI agent architecture and implementation
Understanding of AI applications in SRE contexts (Kubernetes, monitoring, incident management)
Personal Qualities:
Strong problem‑solving abilities
Excellent communication skills.
Team‑oriented mindset
Dedication to continuous learning
Your Profile
Essential skills/knowledge/experience:
Basic Qualifications:
Minimum Degree Required: Bachelor’s Degree
Preferred Fields of Study: Information Technology, Systems Engineering, Cloud Architecture, Cybersecurity
Relevant experience delivering technical analysis and review
Site Reliability Engineering & Cloud Engineering experience
Rewards & Benefits
TCS is consistently voted a Top Employer in the UK and globally. Our competitive salary packages feature pension, health care, life assurance, laptop and access to extensive training resources and discounts within the larger Tata network.
We offer health & wellness initiatives and sports events; we are the proud sponsor of the London Marathon and partner with our local communities in Ireland.
Diversity, Inclusion and Wellbeing
Tata Consultancy Services UK&I is committed to meeting the accessibility needs of all individuals in accordance with the Ireland Employment Equality Acts 1998-2011 (as amended) and the Equal Status Acts 2000-2012 (as amended).
We welcome and embrace diversity in race, nationality, ethnicity, disability, neurodiversity, gender identity, age, physical ability, gender reassignment, sexual orientation. We are a disability inclusive employer and encourage disabled people to apply for this role.
As a Disability Confident Employer, we offer an interview to applicants with disabilities or long‑term conditions who meet the minimum criteria for the role. Please email us at UKI.recruitment@tcs.com if you would like to opt in.
If you are an applicant who needs any adjustments to the application process or interview, please contact us at UKI.recruitment@tcs.com with the subject line: “Adjustment Request” or email Jennifer.long@tcs.com to request an adjustment. We welcome requests prior to you completing the application and at any stage of the recruitment process.
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 UKI.recruitment@tcs.com to report any fraudulent activity.
Due to the high volume of applications, we will be unable to contact each applicant individually on the status of their application. If you have not received a direct response within 30 days, then it should be deemed unsuccessful on this occasion.
Join us and do more of what matters. Apply online now.
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