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Senior Specialist, Site Reliability Engineering (DevOps)

LSEG.com

Office

Colombo, Sri Lanka

Full Time

Role

As Site Reliability Engineering (DevOps) you will be responsible to build and maintain a cloud-based DevOps functions. The candidate will work closely with development, operations, and security teams to craft, build, automate processes, streamline workflows, and improve resilience & efficiency. The individual will be required to liaise closely with senior managers that constitute Post Trade Services and work in an Agile environment.

Key Responsibilities

  • Design and implement continuous integration and deployment pipelines applying GitLab and Jenkins.
  • Manage and maintain infrastructure as code using tools such as Terraform and Ansible
  • Monitor system through Datadog and optimize system performance, scalability, and reliability
  • Mentor junior team members and provide guidance on standard methodologies for DevOps processes
  • Ensure compliance with data governance and regulatory requirements
  • Participate in on-call rotation to provide 24/7 support for production systems and respond to incidents in a timely manner
  • Conduct root cause analysis of incidents and implement preventive measures to reduce the likelihood of future occurrences


Candidate Profile / Key Skills

  • Bachelor's degree in Data Science, Computer Science, Information Technology, or a related field
  • Experience working in a SRE/DevOps/Application Support role, with a strong understanding of software development lifecycle and CI/CD processes
  • Hands-on experience with cloud platforms such as AWS or Azure is must
  • Proficiency in scripting languages such as Python, Bash, or PowerShell
  • Experience with containerization and orchestration tools Docker and Kubernetes
  • Strong communication and collaboration skills
  • Relevant certifications such as AWS certified solutions architect - associate and Certified Kubernetes Administrator are a plus
  • Proficiency in automating Cloud infrastructure using Terraform and Ansible
  • Experience of deploying applications via Jenkins, Pipelining in Gitlab and running jobs in Cloud and on-prem environments
  • Understanding of networking principles and protocols (e.g., TCP/IP, DNS, HTTP) 

Join us and be part of a team that values innovation, quality, and continuous improvement. If you're ready to take your career to the next level and make a significant impact, we'd love to hear from you.

LSEG is a leading global financial markets infrastructure and data provider. Our purpose is driving financial stability, empowering economies and enabling customers to create sustainable growth.

Our purpose is the foundation on which our culture is built. Our values of Integrity, Partnership, Excellence and Change underpin our purpose and set the standard for everything we do, every day. They go to the heart of who we are and guide our decision making and everyday actions.

Working with us means that you will be part of a dynamic organisation of 25,000 people across 65 countries. However, we will value your individuality and enable you to bring your true self to work so you can help enrich our diverse workforce.

We are proud to be an equal opportunities employer. This means that we do not discriminate on the basis of anyone’s race, religion, colour, national origin, gender, sexual orientation, gender identity, gender expression, age, marital status, veteran status, pregnancy or disability, or any other basis protected under applicable law. Conforming with applicable law, we can reasonably accommodate applicants' and employees' religious practices and beliefs, as well as mental health or physical disability needs.

You will be part of a collaborative and creative culture where we encourage new ideas. We are committed to sustainability across our global business and we are proud to partner with our customers to help them meet their sustainability objectives. Our charity, the LSEG Foundation provides charitable grants to community groups that help people access economic opportunities and build a secure future with financial independence. Colleagues can get involved through fundraising and volunteering.

LSEG offers a range of tailored benefits and support, including healthcare, retirement planning, paid volunteering days and wellbeing initiatives.

Please take a moment to read this privacy notice carefully, as it describes what personal information London Stock Exchange Group (LSEG) (we) may hold about you, what it’s used for, and how it’s obtained, your rights and how to contact us as a data subject.

If you are submitting as a Recruitment Agency Partner, it is essential and your responsibility to ensure that candidates applying to LSEG are aware of this privacy notice.

Senior Specialist, Site Reliability Engineering (DevOps)

Office

Colombo, Sri Lanka

Full Time

September 24, 2025

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LSEG

LSEG.com

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