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From the employer's careers site First seen 29 Oct 2026

Senior DevOps Engineer - Workflows

Salary

159,500 zł - 252,200 zł

Apply on London Stock Exchange Group (LSEG)

Description

We're looking for a Senior DevOps Engineer to help drive innovation, implement modern DevOps practices, and contribute to the evolution of our cloud-native infrastructure.

As a Senior DevOps Engineer, you'll play a key role in designing, building, and maintaining the infrastructure and automation that powers our financial software products:

  • Automate full-stack infrastructure using Terraform and GitLab workflows.
  • Build and maintain CI/CD pipelines with GitLab CI to enable fast, secure, and reliable software delivery.
  • Deploy and manage workloads in Amazon ECS, EKS and Azure AKS.
  • Implement monitoring and alerting to ensure high availability, performance, and reliability.
  • Collaborate with external teams to ensure infrastructure aligns with security standards, development and business goals.
  • Follow corporate processes and best practices.
  • Continuously improve systems through automation, performance tuning, and process optimization.
  • Work across multiple projects with varied architectures and deployments.

We're looking for someone with experience in:

  • Cloud platforms: AWS (EC2, ECS, EKS, Lambda, RDS, S3, VPC, IAM, CloudWatch, etc.); Azure (ACA, AKS, Blob Storage, CosmosDB, HDInsight, SQL, Monitor, etc.)
  • Infrastructure as Code: Terraform (preferred), CloudFormation
  • Networking and Cyber-Security: DNS, Certificates, WAF, VPCs/VNets, Security Groups, NACLs, etc.
  • Container orchestration: load balancers, ECS, ACA, Kubernetes (AKS/EKS)
  • CI/CD tooling: GitLab CI (preferred), Jenkins
  • Scripting & automation: Bash/Shell, Python
  • Security best practices: IAM, KMS, encryption in transit/at rest
  • REST, WebSocket, long-lived TCP connections.
  • Monitoring & observability: DataDog, BigPanda

You bring:

  • 4+ years in DevOps or platform engineering roles.
  • Proven experience building and operating cloud-native platforms.
  • Strong communication and collaboration skills.
  • 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 software products used by financial institutions, governments, and enterprises.
  • Work on projects including large-scale financial data analysis, real-time streaming processing, AI tooling, providing APIs and serving bespoke UIs.
  • Be part of a forward-thinking team that values innovation, autonomy, and continuous learning.
  • Enjoy a flexible, inclusive culture with opportunities for growth and development.

The anticipated annual gross base salary for this position is between 159,500 zł - 252,200 zł.

Skills

Required

Nice to have

Ready to apply?

You apply with the employer directly. Their original posting is here: https://lseg.wd3.myworkdayjobs.com/en-US/Careers/job/POL-Gdynia-3T-Office-Park-Tower-C/Senior-DevOps-Engineer---Workflows_R0118404-1

Apply on London Stock Exchange Group (LSEG)