Senior DevOps Engineer

We are seeking a Senior DevOps Engineer to join a strategic project within the Post Trade area of a leading global financial markets infrastructure and data provider. The initiative focuses on migrating multiple existing services into the cloud. This is an exciting opportunity to work on a large-scale transformation within a complex enterprise environment, collaborating with cross-functional teams to modernize critical financial infrastructure.

Responsibilities

• Design, support, and troubleshoot CI/CD pipelines across production and non-production environments
• Implement DevOps best practices throughout the software delivery lifecycle
• Automate operational, deployment, and infrastructure processes
• Manage server lifecycle activities, including patching, upgrades, and operational support
• Deliver large-scale transformation and migration projects within enterprise environments
• Collaborate closely with Unix, Middleware, Database, Network, and Security teams
• Support engineering teams with build, deployment, and platform-related issues
• Identify root causes and drive issues through to resolution
• Engage with stakeholders and communicate effectively across technical and business teams
• Work autonomously with minimal supervision, actively pulling work and driving delivery

Requirements

• 3+ years of experience in DevOps, Platform Engineering, Systems Engineering, or Infrastructure Engineering roles
• Expertise in Red Hat Enterprise Linux (RHEL) administration at expert level
• Proficiency in Unix/Linux troubleshooting and support
• Background in on-premises infrastructure and server lifecycle management
• Skills in Bash scripting and Python development for automation
• Competency in configuration management and infrastructure automation
• Significant experience with GitLab, Jenkins, and Ansible
• Familiarity with Git and source code management, including branching strategy
• Hands-on experience with PostgreSQL
• Capability to design, support, and troubleshoot CI/CD pipelines
• Showcase of experience supporting production and non-production environments
• Strong analytical, troubleshooting, stakeholder engagement, and communication skills
• Proficiency in English at an Upper-Intermediate level (B2) or higher

Nice to have

• Understanding of DevSecOps practices with a security-first mindset, including vulnerability management, secrets management, and secure software delivery
• Knowledge of certificate management, access control, authentication and authorization (e.g., PAM and IDAM)
• Skills in Infrastructure as Code (IaC), automation, and platform provisioning
• Familiarity with networking and security concepts such as TCP/IP, DNS, and load balancing, as well as firewalls and TLS/SSL certificates
• Understanding of relational databases and Oracle administration
• Experience with Datadog