Senior Infrastructure Engineer
Senior Infrastructure Engineer
London / Hybrid 3 days per week
Salary: £80,000 - £90,000
We're building a modern technology platform that applies data engineering and AI to a problem with real global consequence: proving trust and transparency in supply chains. Our work helps protect people from exploitation, gives brands and producers confidence in what they sell, and supports more sustainable choices for the planet.
From a tech perspective, this is greenfield - designing scalable, cloud-native systems and AI-driven products that turn complex data into evidence customers can stand behind. You'll be working on hard, meaningful problems, with real ownership, close collaboration with product and leadership, and the opportunity to shape both the technology and the impact it delivers as we scale.
We're a global team across London, Auckland, Singapore, and Washington D.C.
The Role
This is the senior infrastructure voice in the organisation. You'll own the Azure cloud platform that hosts all of our mission-critical software and services — designing, automating, and securing it while enabling the engineering teams around you to move fast and ship with confidence. A strategic blend of architecture, security, and developer enablement.
Key Responsibilities
Own the core Azure platform architecture — availability, security, cost, and continuous improvement
Lead all infrastructure automation using IaC tooling (Terraform preferred)
Own and improve CI/CD pipelines (Azure DevOps) covering testing, security scanning, and deployment
Build self-service tooling that lets engineers deploy, monitor, and debug reliably
Implement monitoring and alerting for rapid detection and resolution of production issues
Mentor the wider engineering team on cloud architecture, security, and operational best practices
Skills & Experience
Own the core Azure platform architecture — availability, security, cost, and continuous improvement
Lead all infrastructure automation using IaC tooling (Terraform preferred)
Own and improve CI/CD pipelines (Azure DevOps) covering testing, security scanning, and deployment
Build self-service tooling that lets engineers deploy, monitor, and debug reliably
Implement monitoring and alerting for rapid detection and resolution of production issues
Mentor the wider engineering team on cloud architecture, security, and operational best practices
The Recruitment Process
We like to keep our recruitment process smooth and efficient, giving you the opportunity to showcase your skillset in a comfortable environment. The process for this position is a 2-stage interview and short take home task.
Company Benefits
Paid Leave- 35 days (inclusive of public holidays) + your birthday off
Volunteering Leave Allowance
Enhanced Parental Leave
Life Insurance
Healthcare Cash Plan
Employee Assistance Programme (EAP)
Pension
Monthly Wellbeing Allowance
Breakfast, Snacks, Friday lunch & Barista Coffee Machine in the office
Learning Portal with over 100,000 assets available to support professional development
- Department
- Platform & Software Engineering
- Locations
- London
- Remote status
- Hybrid
- Employment type
- Full-time
About Oritain
Oritain is a global leader in forensic origin verification. Using cutting edge science, advanced technology, and specialized services, we independently verify where products and raw materials come from – protecting brand integrity, supporting compliance, and strengthening supply chain trust and transparency. Our method is highly resistant to tampering, court-admissible, and trusted by suppliers and manufacturers, brands and retailers, consumers, and regulators.
Driven by purpose, we are committed to advancing the scientific techniques and systems needed to identify the origin of the world’s most critical commodities – enabling more ethical, resilient, and accountable supply chains.