DevOps Engineer
London Stock Exchange Group24 hours ago
Bucharest, RomaniaSenior
Responsibilities
- Develop, build, and maintain CI/CD pipelines for platform testing, validation, infrastructure provisioning, and deployment.
- Implement GitOps workflows covering branching strategy, environment promotion, approval gates, and rollback patterns.
- Monitor and improve delivery pipeline health, performance, reliability, deployment safety, and developer experience.
- Manage Terraform infrastructure-as-code, including modules, remote state, environment separation, and secrets handling.
- Operate Docker, Kubernetes, and Helm infrastructure, including stateful ClickHouse and Redis workloads.
- Create portable delivery and infrastructure patterns for Azure, other cloud providers, and on-premises environments.
- Partner with the Lead Engineer and SRE team on infrastructure decisions, runbooks, recovery procedures, and operational stability.
- Document deployment processes, environment configuration, and onboarding guidance.
Requirements
- Experience owning CI/CD pipelines from commit through production.
- Experience with Terraform, including module design, state management, secrets handling, and environment separation.
- Experience with GitOps practices such as pull-request-driven deployments, environment promotion, and version-controlled configuration.
- Experience with Docker, Kubernetes, and Helm, including stateful workloads.
- Experience with secrets management tools such as HashiCorp Vault or Azure Key Vault.
- Experience with cloud infrastructure and provider-portable or on-premises deployment patterns.
- Ability to communicate clearly with engineering and SRE teams about pipeline design, deployment state, and operational risk.
- Hands-on Azure experience across compute, networking, storage, and identity and access management is desirable.
- Experience with on-premises Kubernetes, hybrid cloud, AWS, or GCP is desirable.
- Familiarity with OpenTelemetry, Grafana, ClickHouse, or Cribl from a deployment or operational perspective is desirable.
- Experience in regulated, financial services, or large enterprise technology environments is desirable.
Benefits
- Healthcare, retirement planning, paid volunteering days, and wellbeing initiatives.
- Inclusive and equal-opportunity workplace with reasonable accommodations for religious practices, mental health, and physical disability needs.
- Collaborative and creative culture with opportunities for innovation, fundraising, and volunteering.
Tech Stack
Categories
About London Stock Exchange Group
London Stock Exchange Group (LSEG) provides market infrastructure, financial data, and analytics to banks, asset managers, and corporations. Its businesses span capital markets (London Stock Exchange), post-trade clearing (LCH), and information services including FTSE Russell indices and the Refinitiv data platform, funded by transaction fees, subscriptions, and licensing. Headquartered in London and publicly listed on the LSE, the group serves global customers seeking trading, clearing, benchmarks, and enterprise data solutions.