Lead DevOps Engineer - London Stock Exchange Group

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Lead DevOps Engineer - Cloud Platform & Site Reliability Location: Nottingham, UK | Team: LSEG Risk Intelligence Engineering

Are you ready to lead the charge in building scalable, secure, and resilient platforms that power global LSEG Risk Intelligence products? We're looking for a Lead DevOps Engineer to drive innovation, mentor engineers, and shape the future of our cloud-native infrastructure.

Responsibilities

Automate full‑stack infrastructure using Terraform, CloudFormation, and GitOps workflows.

Lead the design of CI/CD pipelines with GitLab CI or Jenkins to enable fast, secure, and reliable software delivery.

Champion Kubernetes-based platforms using Amazon EKS and Istio Service Mesh to build scalable, service‑oriented architectures.

Drive observability and reliability engineering through proactive monitoring, alerting, and incident response strategies.

Mentor and guide DevOps engineers, fostering a culture of continuous improvement, automation, and operational excellence.

Collaborate cross‑functionally with development, security, and product teams to ensure infrastructure aligns with business goals.

Evaluate and implement new technologies to enhance platform capabilities and developer experience.

Tech Arsenal

Cloud platforms: AWS (EC2, Lambda, RDS, S3, VPC, CloudFront, IAM, CloudWatch, etc.)

Infrastructure as Code: Terraform, CloudFormation

Container orchestration: Kubernetes (EKS), Istio Service Mesh

CI/CD tooling: GitLab CI, Jenkins, Bitbucket

Scripting & automation: Bash/Shell, Python

Security best practices: IAM, KMS, encryption in transit/at rest, DevSecOps

Monitoring & observability: Datadog, Prometheus, Grafana, ELK, or similar

Agile & DevOps culture: GitOps, SRE principles, Agile methodologies

What You Bring

6+ years in DevOps or platform engineering, with experience in a technical lead role.

Proven experience designing and operating cloud‑native platforms at scale.

Strong communication and collaboration skills, with the ability to influence across teams.

A passion for automation, developer enablement, and continuous delivery.

Bachelor's degree in Computer Science, Engineering, or equivalent experience.

Why Join Us?

Work on globally impactful platforms used by financial institutions, governments, and enterprises.

Be part of a forward‑thinking team that values innovation, autonomy, and continuous learning.

Lead the adoption of modern DevOps and platform engineering practices in a cloud‑first environment.

Enjoy a flexible, inclusive culture with opportunities for career growth and technical leadership.

Ready to lead the future of cloud‑native DevOps? Apply now and help us build the next generation of intelligent, resilient platforms.

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.

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.

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

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.

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Apply
Location:
Nottingham
Salary:
£100,000 - £125,000
Job Type:
FullTime
Category:
IT & Technology

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