Jobs / REF***
Platform Engineer
REF*** · London, ENG, United Kingdom
London, ENG, United Kingdom60,000-115,000 GBP/yearlyOnsite
Remuneration
Competitive salary, meaningful equity, and performance-linked bonus
Location
London, ENG, United Kingdom
Visa sponsorship
Sponsors visa
Job summary
Own the platform engineering work that connects customer systems to AI security capabilities, turning operational security needs into reliable interfaces and tools. Build versioned APIs and SDKs, FastAPI services, identity and access controls, real-time data and event interfaces, and a tamper-evident audit ledger; develop onboarding and operator workflows, and oversee testing and deployment using Cloud Run and Cloud SQL.
Benefits
Meaningful equityPerformance-linked bonusInfluence over product and engineering directionWork on real-world AI security deployments
Qualifications
- Strong backend experience with HTTP APIs
- Python and FastAPI experience preferred
- Experience with observability, tracing, relational databases, and database migrations
- Sound judgment in API design, versioning, SDKs, and compatibility
- Strong understanding of authentication, authorization, API keys, and multi-tenant access control
- Good JavaScript and React skills
- Ability to work independently on technically uncertain customer problems
Responsibilities
- Own versioned platform APIs and SDKs, including compatibility, documentation, and examples
- Build FastAPI services for enforcement decisions, evidence, policies, and red-team results
- Design authentication, sessions, API keys, authorization, and multi-tenant isolation
- Build data and event interfaces, real-time streams, and a tamper-evident audit ledger
- Create customer onboarding, policy integration, and operator dashboard workflows
- Own testing and deployment, including API compatibility and browser smoke tests
Skills
Cloud RunCloud SQLJavaScriptPythonOpenAPIREST
Languages
PythonJavaScript
Industry
AI securityCybersecurity
Relocation
No