Platform Engineer

About Thomas   

At Thomas, we imagine a world of limitless human potential — where people thrive through self-awareness and authentic connection. 

For over 40 years, we’ve been pioneers in talent assessment. But now, we’re transforming. 
We’re evolving from a trusted assessment provider into a disruptive AI-powered people science platform, uniting behavioural insight, data, and technology to revolutionise how people and teams work together. 

Our new platform, Thomas Connect, is redefining collaboration — helping organisations unlock intelligent team profiling, behaviour comparison, and personalised growth at scale. 

We’re shaping a new era of workplace intelligence. And now, we need a world-class channel sales leader to take it global. 

The Opportunity 

We’re looking for a Platform Engineer to help build and optimise the infrastructure that powers Thomas. 

You’ll work at the heart of our Azure cloud environment, designing scalable infrastructure, automating deployments, and enabling engineering teams to deliver high-quality software quickly and safely. 

This is a hands-on role for someone who thrives on solving complex technical challenges, improving reliability, and building systems that scale. 

What You’ll Do 

• Design and maintain secure, scalable Azure cloud infrastructure. 
• Automate infrastructure provisioning using Terraform or similar tools. 
• Strengthen CI/CD pipelines to enable fast, reliable deployments. 
• Support and optimise data infrastructure and pipeline architecture. 
• Monitor and improve platform performance, reliability, and security. 
• Collaborate with Software Engineers and Product teams to improve developer productivity. 
• Contribute to engineering standards and best practices.

About You 

• Experienced in Azure cloud infrastructure and DevOps practices. 
• Comfortable with Kubernetes, Docker, Terraform and CI/CD pipelines. 
• Strong scripting capability (PowerShell, Bash, etc.). 
• Passionate about automation, reliability, and continuous improvement. 
• Collaborative and solution-focused. 

 Why Thomas 

• Work at the intersection of AI, behavioural science and modern cloud engineering. 
• Help shape the platform foundations of a growing SaaS business. 
• Collaborate with talented engineers in a high-performance culture. 
• Flexible working that suits you and the teams needs. 

Thomas Assess – Our Talent Assessment Tool 

At Thomas, we use our own science to make hiring decisions — because we believe in what we build. 

Our Thomas Assess tool helps us understand the behaviours and traits that predict success in this role, giving both you and us deeper insight and fairness in the process. 

Be part of something transformative. 

Join us and help take Thomas Connect — and the future of people science — to the world. 

• Holiday – 25 days per annum, plus the opportunity to purchase up to an extra 5 days per annum through the salary sacrifice holiday buy scheme.
• Early Finish Friday - Finish at 15:00 all year round.
• Hybrid Working (primarily working from home with some days as agreed with the People Manager from the office).
• An extra day off for your birthday and for moving house!
• Employment Assistance Programme - Access to Champion Health which provides a complete support network that offers expert advice and compassionate guidance and is accessible 24 hours a day, 7 days a week, 365 days a year.
• UK Healthcare – cash plan where members of Team Thomas can claim back for various healthcare appointments (including dental and optical).
• Gym Membership – Thomas will either pay up to £28 per month towards gym membership at any nationwide gym, or £28 per month towards membership at The Marlow Club (a gym and swimming pool located close to the Marlow office).
• Perkbox – a communication, health & wellbeing, and discount portal, allowing members of Team Thomas to keep up to date with business news, access information on health & wellbeing offerings and access discounts on a wide range of retail products and leisure activities.
• Personalised Feedback Session - with an enablement specialist to gain insight into own Thomas insights.
• Dress down policy – other than for client facing meetings where appropriate.
• Enhanced Maternity and Paternity Scheme.
• A Salary Sacrifice Pension Scheme.