Senior DevOps Engineer

lseg; Bengaluru; On-site; INR 4,000,000 - 7,000,000; Full time

Job summary

London Stock Exchange Group (LSEG) in Bengaluru, India is seeking a Senior DevOps Engineer to build and maintain a cloud-based authorization platform. You will lead AWS/Kubernetes infrastructure, implement IaC with Terraform, and drive secure, cost-effective cloud environments while guiding a global team.

You will collaborate with developers across geographies, manage CI/CD pipelines, and ensure operational excellence and disaster recovery readiness in a hybrid work setting.

Qualifications

• Experience building highly available AWS systems.
• Hands-on with EKS, EC2, S3, RDS, Lambda, API Gateway, IAM, VPC, CloudWatch.
• Proficient in containerized clusters management and Kubernetes operations.
• Deep knowledge of CI/CD tools (Jenkins, GitLab CI, Ansible, Terraform).
• Scripting in Bash, PowerShell or Python for automation.
• Experience with observability & FinOps practices.
• Ability to design and execute disaster recovery and business continuity plans.
• Proven technical leadership in DevOps/Cloud teams.

Responsibilities

• Build secure, cost-optimized AWS cloud infrastructure with DevOps practices.
• Collaborate with global teams to meet timelines and objectives.
• Oversee AWS and Kubernetes (EKS) infrastructure for high availability and low latency.
• Implement and manage CI/CD pipelines for software delivery.
• Lead cloud security controls, automated scanning, and compliance.
• Drive infrastructure-as-code maturity with Terraform modules.

Skills

AWS expertise

EKS/Kubernetes

CI/CD tooling

Terraform

Scripting (Bash, Python)

Cloud security & FinOps

Disaster recovery

Technical leadership

Education

Bachelor degree in CS/Engineering

9+ years engineering experience

3+ years in DevOps

Tools

Terraform

Jenkins

GitLab CI

Ansible

Datadog

Prometheus

Job description

Role Overview:

We are looking for a strong, hands-on Senior DevOps Engineer to build and maintain a cloud-based authorization platform. You will help us build, manage secure, reliable & cost-effective cloud environments. Your expertise will be crucial in ensuring operational excellence and business continuity in a dynamic cloud-native environment. You will have a strong background in DevOps practices and tools, with a focus on Gitlab or Jenkins, Terraform, AWS cloud, and Kubernetes/EKS. Candidate will play a crucial role in our technology team, contributing to the design, development, deployment, and maintenance of our infrastructure.

Key responsibilities:

• Build and oversee the implementation of secure, resilient, and cost-optimized AWS cloud infrastructure using best-in-class DevOps practices and technologies.
• Collaborate with software developers across multiple geographies and cross-functional teams to understand project objectives, gather requirements, and deliver systems and software within agreed upon timelines.
• Build and oversee AWS infrastructure, ensuring high availability and low latency.
• Build and oversee Kubernetes (EKS) infrastructure, ensuring robust workload orchestration and container lifecycle management.
• Build and oversee the implementation and management of CI/CD pipelines to streamline software development and deployment processes.
• Lead cloud security posture management by integrating security controls, automated scanning, and continuous compliance into the DevOps lifecycle.
• Drive infrastructure-as-code maturity through Terraform, enforcing modular, reusable, and version-controlled infrastructure patterns.
• Mentor a high-performing, geographically diverse team of DevOps engineers, fostering a culture of collaboration, automation, and continuous improvement.

Must Have Skills:

• Extensive experience building resilient, high-availability systems in AWS.
• Strong hands-on cloud services (EKS, EC2, S3, RDS, Lambda, API Gateway, ECS, VPC, IAM, CloudWatch, etc.) and cloud architecture best practices.
• Experience managing containerized clusters.
• Deep knowledge of CI/CD tools (e. g. Jenkins, GitLab CI, Ansible, Terraform).
• Proficiency in scripting languages for automation tasks (e. g. Bash, PowerShell, Python).
• Experience with observability platforms such as Datadog, Prometheus, or equivalent.
• Familiarity with cloud financial management and FinOps principles.
• Track record of designing and executing disaster recovery plans and drills.
• Solid knowledge of Cloud security best practices including IAM policies, encryption, vulnerability scanning, and compliance audits.
• Proven experience in a technical leadership role within a DevOps or Cloud Engineering team.

Qualifications:

• Degree in Computer Science, Engineering, or related field, or equivalent experience.
• 9+ years of experience in engineering roles, with at least 3+ years in DevOps positions.
• 5+ years of experience with AWS.

What you'll get in return

• High-impact projects: We work on a variety of pioneering AI products and leverage extensive datasets to solve complex, high-value challenges.
• Competitive benefits: You will enjoy a strong compensation package, comprehensive benefits, and ongoing investment in career growth and skill development.
• Industry leadership: This is an opportunity to be a founding member of the organization that is delivering brand-new products that democratize modeling and analytics solutions.
• Collaborative environment: We provide opportunities for continuous learning and professional development in a work environment of dedicated, highly experienced teams.

We recognize that to attract the best talent, we need to be flexible, and we are open to discussing work arrangements with you. We take a hybrid approach to the workplace; this role is considered 'Blended', which requires attending the office at least three day per week while some teams and colleagues choose to collaborate in the office more frequently.

We're proud to have been recognised as a Great Place to Work® in India '25.

Career Stage:

Senior Associate

London Stock Exchange Group (LSEG) 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