Senior Linux DevOps Engineer

We are seeking a talented Linux DevOps Engineer for a Global Tier 1 bank client to join its growing technology organisation in London. This is an opportunity to work on large-scale, business-critical infrastructure supporting cloud platforms, AI-enabled services, and enterprise applications used across the bank.

You'll be part of a high-performing engineering team focused on automation, platform reliability, security, and operational excellence.

Responsibilities

Key Responsibilities

• Design, build and support Linux-based infrastructure platforms.
• Develop and maintain automation solutions using Python, Bash, or similar scripting languages.
• Implement and manage Infrastructure as Code using tools such as Terraform and Ansible.
• Build and enhance CI/CD pipelines to improve software delivery and operational efficiency.
• Support containerised environments using Docker and Kubernetes.
• Collaborate with development, platform and security teams to deliver resilient, scalable solutions.
• Drive platform reliability, monitoring and continuous improvement initiatives.

Requirements

Required Skills & Experience

• Strong Linux/Unix administration and troubleshooting experience.
• Proficiency in Python, Bash, Perl or similar scripting languages.
• Hands-on experience with Infrastructure as Code (Terraform, Ansible, CloudFormation or equivalent).
• Experience with container technologies including Docker and Kubernetes.
• Knowledge of CI/CD tools such as Jenkins, Bitbucket, GitLab or similar.
• Understanding of cloud-native architectures and modern DevOps practices.
• Strong problem-solving and communication skills.

Nice to have

Desirable Skills

• Public cloud experience (AWS, Azure or GCP).
• Site Reliability Engineering (SRE) experience.
• Infrastructure security and compliance knowledge.
• Experience supporting AI/ML platforms.
• Financial services or regulated industry experience.

We offer

• Opportunity to work on bleeding-edge projects
• Work with a highly motivated and dedicated team
• Competitive salary
• Flexible schedule
• Benefits package - medical insurance, sports
• Corporate social events
• Professional development opportunities
• Well-equipped office

About Us

Grid Dynamics (NASDAQ: GDYN) is a leading provider of technology consulting, platform and product engineering, AI, and advanced analytics services. Fusing technical vision with business acumen, we solve the most pressing technical challenges and enable positive business outcomes for enterprise companies undergoing business transformation. A key differentiator for Grid Dynamics is our 8 years of experience and leadership in enterprise AI, supported by profound expertise and ongoing investment in data, analytics, cloud & DevOps, application modernization and customer experience. Founded in 2006, Grid Dynamics is headquartered in Silicon Valley with offices across the Americas, Europe, and India.