London, United Kingdom Hybrid Full-time GBP 15 / day

StackOne is hiring a Senior Platform Engineer

Responsibilities

  • Manage large-scale infrastructure, currently hosted on AWS, ensuring high reliability, observability, and cost efficiency during the transition from AWS CDK to Terraform.
  • Develop and streamline the CI/CD pipeline as the codebase moves to a monorepo, including fast, incremental end-to-end testing.
  • Enable deployment into customer-managed cloud environments by delivering reusable Terraform modules, container images, runbooks, and documentation.
  • Lead the release management process for self-hosted deployments, including versioned and signed releases, support policies, and telemetry reporting.
  • Establish secure and deployable standards for new code repositories by collaborating with security and engineering leads, using templates and best-practice workflows.
  • Improve system reliability through SLOs, observability tooling, and effective incident response protocols for critical outages.
  • Design infrastructure as a product with self-service capabilities to reduce dependency on platform teams.
  • Integrate AI tools such as LLMs and agents into development workflows for infrastructure-as-code generation, test creation, and documentation drafting, with trusted safeguards.

Benefits

  • Significant share options under the Enterprise Management Incentives scheme
  • 25 days of paid holiday plus an additional day for each year of employment
  • Comprehensive private health coverage including dental and optical benefits
  • Daily lunch allowance of £15 when working in the London office, capped at £120 monthly
  • One-time £1,000 stipend for home office setup with an annual £500 refresh budget
  • Annual team offsite in a warm, sunny location
  • Opportunity to join a rapidly scaling European startup
  • Collaborate with a seasoned team featuring professionals from Google, Microsoft, Oracle, Coinbase, and JP Morgan
  • Access to discounts on health, fitness, and gift cards, plus participation in Cycle2Work and electric vehicle programs

Work Arrangement

Hybrid — London

Team

Join one of Europe's fastest-growing startups staffed by veterans from leading tech and finance companies.

Other

London (hybrid, approximately two days per week) is preferred, but remote work within the UK is acceptable.

About company
StackOne
StackOne is the universal integration layer for modern SaaS products. Our unified API platform lets vendors ship hundreds of native, white label integrations in days, not months, by abstracting away dozens of disparate third party APIs into a single, normalized interface.
All jobs at StackOne Visit website
Job Details
Department Engineering
Category infrastructure
Posted a month ago