Telemetry & Observability Engineer

ABOUT US:
LSEG (London Stock Exchange Group) is more than a diversified global financial markets infrastructure and data business. We are dedicated, open-access partners with a dedication to excellence in delivering the services our customers expect from us. With extensive experience, deep knowledge and worldwide presence across financial markets, we enable businesses and economies around the world to fund innovation, manage risk and create jobs. It's how we've contributed to supporting the financial stability and growth of communities and economies globally for more than 300 years. Through a comprehensive suite of trusted financial market infrastructure services – and our open-access model – we provide the flexibility, stability and trust that enable our customers to pursue their ambitions with confidence and clarity.

LSEG is headquartered in the United Kingdom, with significant operations in 70 countries across EMEA, North America, Latin America and Asia Pacific. We employ 25,000 people globally, more than half located in Asia Pacific. LSEG's ticker symbol is LSEG.

OUR PEOPLE:
People are at the heart of what we do and drive the success of our business. Our culture of connecting, creating opportunity and delivering excellence shape how we think, how we do things and how we help our people fulfil their potential. We embrace diversity and actively seek to attract individuals with unique backgrounds and perspectives. We break down barriers and encourage teamwork, enabling innovation and rapid development of solutions that make a difference. Our workplace generates an enriching and rewarding experience for our people and customers alike. Our vision is to build an inclusive culture in which everyone feels encouraged to fulfil their potential.

We know that real personal growth cannot be achieved by simply climbing a career ladder – which is why we encourage and enable a wealth of avenues and interesting opportunities for everyone to broaden and deepen their skills and expertise. As a global organisation spanning 70 countries and one rooted in a culture of growth, opportunity, diversity and innovation, LSEG is a place where everyone can grow, develop and fulfil your potential with meaningful careers.

ROLE SUMMARY:
LSEG is seeking a skilled and forward-thinking
Telemetry and Observability Engineer
to join our growing Network Engineering function. This role is critical to defining and implementing our observability strategy, ensuring our systems are measurable, reliable, and continuously improving. You will work at the intersection of software engineering, SRE, and platform operations, helping teams across LSEG gain actionable insights from telemetry data and maximise the value of our observability tooling.

WHAT YOU'LL BE DOING:

• Design and implement scalable telemetry pipelines for metrics, logs, traces, and events across distributed systems.
• Develop and maintain observability standards, NMS tooling, dashboards, alerting frameworks, and SLOs in collaboration with product and platform teams. Champion best practices in instrumentation, monitoring, and incident response across engineering teams.
• Integrate and optimise observability tools (e.g., OpenTelemetry, Prometheus, Grafana, Splunk, Elastic, etc.) within the NPS ecosystem.
• Collaborate cross-functionally to ensure observability is embedded into the SDLC and CI/CD pipelines.
• Drive adoption of observability platforms through enablement, documentation, and training.
• Continuously evaluate emerging technologies and practices to evolve our observability capabilities.

WHAT YOU'LL BRING:

• Proven experience in observability, SRE, or platform engineering roles within complex, distributed environments.
• Strong hands-on expertise with telemetry tools such as OpenTelemetry, Prometheus, Grafana, Splunk, Elastic, Loki, Jaeger, or similar.
• Proficiency in at least one programming language (e.g., Python, Go, Java) and infrastructure-as-code tools (e.g., Terraform, Helm).
• Deep understanding of cloud-native architectures (Kubernetes, microservices, service meshes).
• Experience defining and managing SLOs, SLIs, and alerting strategies.
• Strong problem-solving skills and a passion for improving system reliability and developer experience.

Desirable Qualifications

• Experience working in regulated or financial services environments.
• Contributions to open-source observability projects or communities.

Why Join Us?

• Be part of a strategic initiative to transform how LSEG builds and operates resilient, data-driven systems.
• Work with cutting-edge technologies and shape the future of observability at enterprise scale.
• Collaborate with talented engineers across product, platform, and operations teams.
• Enjoy a flexible, hybrid working model and a culture that values innovation, ownership, and continuous learning.

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.