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.
As we scale our engineering platform to match our growing ambitions, we are seeking a Senior DevOps Engineer to join our engineering team in London and take ownership of the cloud infrastructure that underpins everything we build.
About the Role
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.
For a DevOps engineer who wants real ownership, technically interesting infrastructure challenges and the chance to work on a platform with genuine real-world impact, this is a compelling opportunity.
Key Responsibilities
Cloud Architecture & Infrastructure as Code
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.
Skills & Experience
Essential
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
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.
