Site Reliability Engineer

Monitor application health, logs, and system performance

Execute SQL queries or scripts to analyze and fix data-related issues

Support application deployments, releases, and patches

Coordinate with development, DevOps, DB, and infrastructure teams

Document known issues, workarounds, and standard operating procedures (SOPs)

Participate in on-call / shift rotations as required

Assist in problem management and continuous service improvement

Ensure compliance with security, audit, and change management processes

Required Skills & Qualifications

Bachelor’s degree in Computer Science, IT, or related field (or equivalent experience)

5–8 years of experience in Application support or Production support

Strong understanding of application architecture and support processes

Experience with:

Incident, problem, and change management (ITIL-based)

Log analysis and troubleshooting

SQL / database queries (Oracle, MySQL, PostgreSQL, etc.)

Linux/Unix and/or Windows environments

Familiarity with monitoring tools (Bigpanda, Splunk, Datadog etc.)

Good communication and documentation skills

Preferred Skills

Knowledge of cloud platforms (AWS, Azure, GCP)

Experience with middleware (WebLogic, WebSphere, Tomcat, Kafka)

Understanding of APIs, microservices, and batch jobs(Autosys)

Basic scripting (Shell, Python, PowerShell)

ITIL certification

Key Competencies

Strong problem-solving and analytical skills

Ability to work under pressure in production environments

Customer-focused mindset

Effective collaboration across teams

Attention to detail and ownership of issues

Does this sound like a challenge you'd be interested in taking on? Join us!

Career Stage:

Senior Associate

London Stock Exchange Group (LSEG) Information:

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.