7AI

Location: Boston, MA

Job Title: Software Engineer

Duration: 1 Year, 4 Months

Summary

Early engineer (#30) at an agentic cybersecurity startup (Greylock, CRV, Index Ventures); built core platform systems in Go, Python, and Deno from pre-launch through Fortune 500 customers and $166M in funding.
Redesigned the connector architecture from single-instance to multi-instance, a foundational platform change enabling customers to connect unlimited instances of any security tool across regions and introducing investigation routing logic critical to the company’s multi-tenant strategy.
Built the config and content services (backed by GitHub and internal stores) used across all applications, reducing deploy cycles from 30+ minutes to seconds and eliminating the need for full environment redeployments.
Drove full platform migration off DuploCloud to Helm and Terraform-managed infrastructure, decoupled environment-specific configuration to make the stack portable across regions and compliance boundaries (EU, FedRAMP), and served as a consistent SRE contributor ensuring product uptime and reliability.
Built and shipped AI developer tooling across engineering: Claude Code hooks, shared prompt standards, and Cursor onboarding infrastructure, formalized into a recurring cross-team process.

Tools Used