Member of Technical Staff - Platform Foundations

Reflection AI
New York, London, San Francisco
Workplace: OnsiteFull timeFunction: DevOps, Cloud & InfrastructureSkills: ["Communication","Collaboration","Problem-solving","Teamwork"]

Platform Foundations role focused on building and operating the core infrastructure and developer tools that empower engineering teams. You’ll define golden paths for cloud, networking, security guardrails, and observability, while owning CI/CD, build systems, and cost governance to keep software shipping fast, secure, and cost-efficient at scale.

Loading

Loading job details...

Preparing the role view and application actions.

FursaFursa
Reflection AI
Reflection AI
4 months ago

Member of Technical Staff - Platform Foundations

✓ Verified Job

Canonical indexed version, validated from employer's careers page.

Source: Company careers pageValidated by: Fursa AI
Last checked: 8 hours agoStatus: Live

Job Summary

Platform Foundations role focused on building and operating the core infrastructure and developer tools that empower engineering teams. You’ll define golden paths for cloud, networking, security guardrails, and observability, while owning CI/CD, build systems, and cost governance to keep software shipping fast, secure, and cost-efficient at scale.
Location: New York, London, San Francisco
Workplace: Onsite
Employment Type: Full time
Job Function: DevOps, Cloud & Infrastructure

Key Responsibilities

  • •Define and maintain golden paths for cloud projects, networking, and access patterns.
  • •Ship secure defaults and guardrails that make the safe path the easy path.
  • •Build and operate core networking primitives including routing, DNS, load balancing, and connectivity.
  • •Establish baseline observability and operational hygiene across services and infrastructure.
  • •Own developer infrastructure such as build systems, CI/CD, caching, and test infrastructure to keep engineers shipping fast.

Pay and Benefits

Perks:Health InsuranceDentalVisionLife InsuranceDisability InsuranceRelocationParantal Leave

Key Requirements

  • •Strong infrastructure or platform engineering background with experience shipping production-grade systems.
  • •Deep expertise in at least one of: cloud platforms, network engineering, security architecture, or developer tooling — with working knowledge across the others.
  • •Comfortable navigating complex multi-team environments, debugging hard infrastructure problems, and building for reliability and scale.
  • •Thrive in a high-agency, fast-paced environment; bias toward action and impact.
  • •Excited about zero to one challenges — building new systems rather than maintaining legacy ones.
Experience:AICloud computing
Skills:CommunicationCollaborationProblem-solvingTeamwork
Tech Stack:GCPAWSMulti-cloudVPCDNSLoad balancersKubernetesTerraformPulumiBazelCI/CDOpenTelemetryPrometheusGrafanaRBACIAMKMSOPAGatekeeper

Company Brief

Reflection AI
Builds frontier autonomous AI systems focused on autonomous coding agents (product: Asimov) to create organizational superintelligence, founded by former DeepMind/Google researchers and hiring across SF, NYC, London.
Industry: AI & Machine Learning
Company Size: Small (11 to 50 employees)
Growth: Growth Stage Startup
Funding: Series A
Headquarters: San Francisco, United States
Founded: 2024
WebsiteLinkedInGlassdoor