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Greylock Partners

Back End Developer

Greylock Partners
United States · Full-time · Mid-Senior

One of our recent seed stage investments is looking for a Backend Engineer. More details below.


This is a ground-floor opportunity to architect and build a system that solves a problem most of the industry has given up on: delivering modern, AI-native security to enterprises that can't move sensitive data to the cloud. It's a genuinely hard technical problem, and the approach is unlike anything currently on the market.


You'll own the management layer for a distributed embedded system from scratch — designing policy structure, configuration reliability, and secret management with no legacy code and significant autonomy alongside some of the worlds best in the domain.


Details

  • Founders: Industry veterans, successful IPO and defined a now known category in cyber.
  • Located in Sunnyvale, onsite only.
  • Team is 20 ish people
  • Seed stage investment - significant funding round.
  • Backed by a globally ranked investor.


If you're a backend engineer who wants to build something foundational — not maintain it — and you're energized by working on complex distributed systems with real-world security implications, this is worth a conversation.


Required Experience

  • 5+ years of experience as a backend or full-stack engineer
  • Strong proficiency in a subset of modern backend programming languages (Go, Python, Node.js, Rust, etc.)
  • Deep understanding of database technologies, their performance characteristics, and use cases
  • Proven experience designing, building, and securing modern RESTful or gRPC-based APIs for highly available systems
  • Experience with Policy Engines and policy-as-code frameworks
  • Strong understanding of security and secret storage technologies
  • Strong communication and documentation skills
  • Frontend experience is a plus
  • Experience with modern cloud providers and DevOps experience is a plus
  • IoT and Embedded system experience is a nice-to-have

Key Skills

Ranked by relevance

embedded cloud storage python devops rust grpc ai
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Posted
May 14, 2026
Type
Full-time
Level
Mid-Senior
Location
Sunnyvale

Industries

Computer Network Security Software Development

Categories

Engineering Information Technology

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