ROLE SUMMARY:

We are hiring a Lead Engineer to own the technical architecture and lead the team building LSEG's internal observability platform - a foundational opportunity to shape something that will be used across the business for years!

Our platform brings telemetry, dashboards, alerts, service health, and operational insight into one common experience. It is built on a modular, standards-based stack using OpenTelemetry, Cribl, ClickHouse, Grafana, and Redis, with integration points to Datadog, BigPanda, and other tooling where needed.

WHAT YOU'LL BE DOING:

Architecture and design:

• Own the technical architecture of the platform, including telemetry pipeline design, storage schema, API contracts, integration patterns, and multi-tenancy model.
• Lead technical design reviews and ensure key decisions are documented, reasoned, and communicated clearly to the team.
• Evaluate new components, integrations, or architectural patterns as the platform evolves and requirements change.
• Contribute to the platform roadmap, providing engineering input on feasibility, cost, risk, and sequencing.

Engineering delivery and quality:

• Work hands-on with platform stack components, including OpenTelemetry collectors, Cribl Stream, ClickHouse, Grafana, and Redis.
• Mentor and develop engineers on the team through code review, design collaboration, and ongoing technical guidance.
• Manage technical debt deliberately, track it transparently, and address it as part of regular delivery cycles.

Cross-functional collaboration:

• Partner with the Lead SRE to ensure reliability, resilience, and operational readiness are addressed at the design stage.
• Partner with the DevOps engineer to ensure the platform can be deployed, scaled, and updated reproducibly using GitOps and infrastructure-as-code practices.
• Represent engineering in cross-functional discussions with SRE, product, and business stakeholders.

WHAT YOU'LL BRING:

Essential skills and experience:

• Extensive experience in platform or backend engineering, with a track record of technical leadership on complex distributed systems.
• Deep hands-on experience with two or more of the following: OpenTelemetry, Cribl, ClickHouse, Grafana, Redis.
• Strong understanding of telemetry pipeline design, data storage at scale, and multi-tenant platform architecture.
• Experience leading design reviews, setting engineering standards, and maintaining code quality across a team.
• Infrastructure-as-code experience with Terraform and familiarity with GitOps-based delivery practices.
• Excellent written and verbal communication skills for distributed, cross-timezone teams.

Desirable skills and experience:

• Experience designing internal developer-facing platforms or self-service tooling used by multiple engineering teams.
• Experience with API design, including REST or event-driven integration patterns.
• Experience building platforms that span cloud and on-premises environments.
• Familiarity with ClickHouse SQL, PromQL, or equivalent query languages for telemetry use cases.
• Experience in a regulated, financial services, or large enterprise technology environment.

WHAT YOU'LL GET IN RETURN:

A chance to lead the technical architecture of a strategic platform at global enterprise scale - with a real say in how it is built, what it runs on, and how the engineering team operates!

We are committed to building an inclusive workplace where people from all backgrounds can grow and do meaningful work. We welcome applications from candidates with different experiences, perspectives, and career paths.

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.

Company 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.