Principal Engineer

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Formula.
ScreenedHybridJust posted
London
£650/day
Posted 1 day ago
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About the role

Principal Engineer : Up to £650PD : Outside IR35 : Hybrid London : 3 months rolling



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A globally scaled technology business is seeking a Principal Engineer to define the next generation of its API platform.


Operating at significant scale, this is a hands-on engagement with real influence over the architectural direction of a critical engineering pillar.


Key responsibilities as a Principal Engineer:

  • Defining and driving the architectural vision for a large-scale API ecosystem
  • Designing cloud-native distributed systems at scale
  • Building high-throughput event-driven services
  • Leading on security, observability, performance, and maintainability
  • Championing TDD, CI/CD, Infrastructure as Code, and automated testing
  • Embedding AI-powered capabilities into engineering workflows


Skills and requirements:

  • TypeScript, Node.js,
  • AWS (EKS, Lambda, Aurora RDS), Kubernetes,
  • GraphQL, Kafka, Terraform, DataDog
  • Salesforce or enterprise CRM experience is a strong advantage


Contract details:

  • IR35: Up to £650PD Outside IR35
  • Contract length: 3 months rolling
  • Location: London (Hybrid)
  • Start date: ASAP


Apply now or reach out directly to find out more. xwzovoh


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