Senior DevOps Engineer

The Senior DevOps Engineer plays a critical role at Oritain, responsible for building, automating and securing the Microsoft Azure cloud platform that hosts all our mission-critical software and services. This is a strategic blend of infrastructure architecture, security implementation and developer enablement, working closely with the Engineering Manager and development squads to own the delivery, operational health and continuous improvement of our cloud platform., Reporting to the Engineering Manager, you will be the person our engineers rely on to ship confidently and operate reliably. You will bring deep hands-on expertise across Terraform, Azure, C#, Python, DevOps and Docker, and you will use that expertise to raise the bar across the platform, making it faster, safer and easier to build on., * Design, implement and maintain the core architecture of our platform on Microsoft Azure, ensuring high availability, disaster recovery and cost optimisation.

• Lead the development and maintenance of all infrastructure using Terraform, achieving immutable and repeatable environments.
• Implement and enforce cloud security best practices including network configuration with VNETs and Firewalls, identity management through Azure AD and RBAC, and platform governance.

DevOps & CI/CD Pipeline Management

• Own and enhance our CI/CD pipelines using Azure DevOps, automating code testing, security scanning and seamless delivery to production.
• Establish and maintain robust, self-service tools and environments that allow software engineers to deploy, monitor and debug their applications quickly and reliably.
• Implement comprehensive logging, monitoring and alerting strategies using Azure Monitor and Application Insights to ensure rapid detection and resolution of production issues.

Collaboration & Mentorship

• Collaborate with backend and frontend engineers to define service requirements, plan resource scaling and troubleshoot complex production issues.
• Provide technical mentorship to the wider engineering team on cloud architecture, security principles and operational best practices.
• Create and maintain clear, high-quality documentation for infrastructure, deployment processes and operational runbooks.

Do you have experience in Windows?, * At least five years of hands-on experience in DevOps or cloud infrastructure engineering.

• Deep expertise in Terraform, with a proven track record of building and managing infrastructure as code.
• Extensive hands-on experience with Microsoft Azure services including App Service, Functions, Networking and Security Centre.
• Strong proficiency in C# and Python, with additional scripting capability in Bash for automation and operational tasks.
• Expert knowledge of CI/CD pipeline design and administration, ideally using Azure DevOps.
• Solid experience with containerisation using Docker.
• Strong understanding of Linux and Windows administration, IP networking fundamentals and cloud-native security concepts.
• Strong communication skills and the ability to work effectively across a collaborative, cross-functional engineering team.

Desirable

• Familiarity with Kubernetes and container orchestration.
• Broader experience across public cloud platforms including AWS and GCP.
• Familiarity with compliance standards or regulated environments.
• Experience optimising database services such as Azure SQL and Cosmos DB for performance and cost.
• AI proficient

Pulled from the full job description

• Annual leave
• Life insurance
• Employee assistance programme
• Company pension
• Private medical insurance, Package

Salary: £80,000 - £90,000

Bonus: Up to 10%

Company Benefits

• Hybrid working (minimum 3 days per week in our Farringdon office)
• 35 days paid leave, inclusive of public holidays
• Birthday off
• Enhanced parental leave
• Life insurance and critical illness cover
• Choice of private medical insurance or annual health check
• Employee Assistance Programme
• Pension
• Breakfast, snacks, Friday lunch and barista coffee in the office
• Learning portal with over 100,000 assets for professional development

We believe great teams are built from different perspectives, experiences and ways of thinking. We welcome applications from everyone and encourage you to bring your whole self to the process. If there is anything we can do to support you at any stage of hiring, please let the team know.

Oritain is the global leader in product origin verification, with locations in Auckland, Dunedin, London, Singapore and Washington D.C.

We sit at the intersection of forensic science and supply chain technology, harnessing science and data to verify the genuine origin of materials across the world’s most critical commodities. Our mission is to protect people and the planet by ensuring transparency and integrity in global supply chains.