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Prolific

Cloud Platform Engineer

Remote, UK
Level
Mid
Work type
Remote · UK only

Not stated in the posting: salary, visa.

Open. First seen 7 October 2026.

Apply on the company's site →

About the role

Cloud Platform Engineer

Team: Platform

Prolific

Prolific is not just another player in the AI space – we are the architects of the human data infrastructure that's reshaping the landscape of AI development. In a world where foundational AI technologies are increasingly commoditised, it's the quality and diversity of human-generated data that truly differentiates products and models.

The role

Our Cloud Platform team empowers developers to build and deploy their applications swiftly, securely, and seamlessly. As a Senior Cloud Platform Engineer, you'll be deep in Prolific's technical foundation, ensuring our infrastructure remains scalable, reliable, and ready for growth. You'll implement automation strategies that reduce complexity, champion best practices, and serve as a trusted technical expert to teams across Prolific.

What you’ll bring to the role

  • Extensive experience administering and optimising large-scale Kubernetes clusters
  • Strong experience with Kubernetes tooling, such as Helm and kustomize
  • Strong experience with GitOps tooling and methodologies, such as ArgoCD
  • Proven experience with Google Cloud Platform services and architecture
  • Strong knowledge in GKE and Kubernetes, including maintenance and optimisation of production clusters
  • Strong experience with Terraform for infrastructure provisioning and automation
  • Solid programming skills in Python and/or TypeScript
  • Experience creating developer-focused documentation and self-service solutions that enable teams to easily self-serve
  • Strong customer empathy, with a focus on supporting the needs of internal teams (our Prolificos)

What you’ll be doing in the role

  • Manage and optimise our Kubernetes clusters in GKE through Terraform
  • Support our compliance with SOC2, ISO-27001, and Cyber Essentials standards in our cloud environments
  • Design and implement golden paths and automation strategies that empower developers to self-serve while reducing operational complexity
  • Create and maintain infrastructure solutions that allow development teams to build and deploy safely, easily, and efficiently
  • Serve as the technical point-of-contact for GCP and Kubernetes-related queries, providing expertise to other Prolificos
  • Be a part of our rolling on-call rota

Even better if you have

  • We’re a multi-cloud team - experience with AWS and CDK is a big plus.
  • Experience implementing/maintaining cloud compliance standards (SOC2, ISO-27001)
  • Familiarity with observability tools like Datadog
  • Background in implementing security best practices in cloud infrastructure

Why Prolific is a great place to work

Prolific's standard text

We've built a unique platform that connects researchers and companies with a global pool of participants, enabling the collection of high-quality, ethically sourced human behavioral data and feedback. This data is the cornerstone of developing more accurate, nuanced, and aligned AI systems.

We believe that the next leap in AI capabilities won't come solely from scaling existing models, but from integrating diverse human perspectives and behaviors into AI development. By providing this crucial human data infrastructure, Prolific is positioning itself at the forefront of the next wave of AI innovation – one that reflects the breath and the best of humanity.

Working for us will place you at the forefront of AI innovation, providing access to our unique human data platform and opportunities for groundbreaking research. Join us to enjoy a competitive salary, benefits, and remote working within our impactful, mission-driven culture.

Links to more information on Prolific

Benefits

External Handbook

Website

Youtube

Prolific's standard text

Privacy Statement

By submitting your application, you agree that Prolific may collect your personal data for recruiting and global organisation planning. Prolific's Candidate Privacy Notice explains what personal information Prolific may process, where Prolific may process your personal information, its purposes for processing your personal information, and the rights you can exercise over Prolific use of your personal information.

What this role asks for

Particular to this role

Argo CD · Helm

Rare in Prolific's other 21 open postings.

Standard for DevOps / SRE / cloud roles

AWS · GCP · Kubernetes · Python · Terraform

Common in DevOps / SRE / cloud postings at any company.

72% of this description is written for the role. The rest is Prolific's standard text, folded away below.

Read against Prolific's other open postings on this site.

The team: Engineering HIRES STEADILY

This role is one of 6 open in Engineering. 2 were posted in the last 30 days and the oldest in August: a team that hires all year rather than one being built.

WHAT THE TEAM WORKS WITH, ACROSS ITS POSTINGS

AWS (6 of 6), Datadog (6 of 6), GCP (6 of 6), Kubernetes (6 of 6), Python (6 of 6), TypeScript (6 of 6), Celery (5 of 6)

OTHER ROLES ON THIS TEAM

From the team and dates on Prolific's own job board.

Salary context

10 other open postings titled Cloud Platform Engineer state a salary: median USD 119,350 to USD 198,550 a year.

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