All Open Roles
Core InfrastructureFull-time · Remote

Senior Agent Infrastructure Engineer

Build the API that gives every AI agent its own financial identity.

You will own the critical path of Nomiqon's platform: the APIs and systems that create, manage, and enforce cryptographic agent identities and spending policies at scale. This role sits at the intersection of distributed systems, blockchain infrastructure, and developer tooling. You will work closely with the protocol team to ensure that every agent identity issued through Nomiqon is secure, auditable, and blazingly fast to provision.

What You'll Do

  • Design and build the core Agent Identity Issuance API — the system that generates ed25519 keypairs, provisions USDC wallets on Solana, and stores policy configurations
  • Architect the spending enforcement layer that intercepts and validates every agent-initiated transaction against the active policy set in real time
  • Build and maintain the developer-facing REST API and TypeScript SDK, ensuring ergonomic, well-documented interfaces that can onboard a developer in under 10 minutes
  • Design and implement the webhook event system for real-time spend monitoring and policy violation alerts
  • Collaborate with the security team to model threat vectors specific to AI agent financial activity and harden the platform accordingly
  • Drive infrastructure decisions around scalability, reliability, and latency for a platform processing thousands of agent transactions per minute

What We Need

  • 5+ years of experience building production backend systems in TypeScript, Rust, or Go
  • Deep understanding of distributed systems, eventual consistency, and high-throughput API design
  • Experience with Solana program development or deep familiarity with the Solana runtime model
  • Strong understanding of cryptographic primitives — key management, signing schemes, threshold cryptography
  • Proven track record of building developer-facing APIs that external teams actually love using
  • Experience with USDC, stablecoin mechanics, or fintech payment rails is a strong plus

Nice to Have

  • Experience building infrastructure for AI agent frameworks (LangChain, AutoGPT, etc.)
  • Familiarity with formal verification or property-based testing for financial systems
  • Prior work at a crypto protocol, neobank, or fintech infrastructure company

Questions? careers@nomiqon.com