Hybrid Principal Platform Engineer

Posted 1 hour ago

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About the role

  • Principal Platform Engineer leading platform architecture and operations at Automata, transforming lab automation through integrated technology solutions in a hybrid work model.

Responsibilities

  • Own platform architecture and unification
  • Define and own the unified cloud + on-prem platform architecture, spanning AWS and customer-hosted environments.
  • Design systems that operate reliably across hybrid, semi–air-gapped and regulated deployments.
  • Act as the final decision-maker on platform architecture, tooling, and vendors.
  • Drive automation-first infrastructure
  • Lead full automation across the platform using Infrastructure as Code, GitOps, and CI/CD.
  • Ensure environments are reproducible, auditable, and recoverable by design.
  • Eliminate manual operations wherever possible.
  • Reliability, uptime & operational excellence
  • Own availability targets across 20+ clusters, 4 regions, and multiple environments.
  • Design and operate systems targeting 99.99% uptime, with clear SLOs, SLIs, and incident processes.
  • Improve observability, alerting, incident response, and post-mortem culture.
  • Security & compliance by design
  • Embed security deeply into platform architecture and delivery pipelines.
  • Own platform alignment with ISO 27001 and GxP requirements.
  • Reduce attack surface through simplification, standardisation, and automation.
  • Cost optimisation & platform efficiency
  • Continuously optimise infrastructure cost without compromising reliability or security.
  • Make cost trade-offs visible and intentional.
  • Remove wasteful tooling, over-provisioning, and unnecessary platform complexity.
  • Data & ML platform enablement
  • Support reliable execution of data pipelines and ML workflows within the platform.
  • Partner with data and ML teams to ensure pipelines are scalable, secure, and operationally sound.
  • Lead senior platform engineers
  • Lead and inspire Staff-level Platform Engineers.
  • Set execution standards, delivery cadence, and technical expectations.
  • Improve platform engineering culture, visibility, and predictability.
  • Partner with product and engineering leadership
  • Translate product intent and operational requirements into platform architecture, roadmaps, and timelines.
  • Operate as an execution partner to product teams and an advisory partner where appropriate.
  • Provide clear, regular visibility into platform health, risks, and progress.

Requirements

  • Significant years of proven experience in platform, infrastructure, or SRE-focused engineering roles
  • Deep experience operating mission-critical, 24/7 systems with strict uptime requirements.
  • Strong hands-on experience with Kubernetes, containerisation, CI/CD, IaC, and GitOps.
  • Proven track record running hybrid cloud + on-prem platforms.
  • Strong understanding of cloud economics and cost optimisation.
  • Solid security mindset, including experience with regulated environments.
  • Experience leading or heavily influencing senior platform engineers.
  • Background across both startups/scale-ups and enterprise environments.

Benefits

  • Vitality Health Insurance
  • Eye Care
  • Salary Sacrifice - EV
  • Salary Sacrifice - Bike & Tech
  • Wellbeing & Support
  • Wellbeing & Development Allowance
  • Spill & Employee Assistance Programme
  • Additional Leave
  • Pension Scheme
  • Group Life & Critical Illness cover

Job title

Principal Platform Engineer

Job type

Experience level

Lead

Salary

£130,000 - £170,000 per year

Degree requirement

No Education Requirement

Location requirements

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