JobHabor

Senior Software Engineer (SDK & Integrations)

Identity Digital

Location
AZ · CA · CO +16
Workplace
Remote
Employment
Full Time
Salary
USD 150,000–180,000/yr
Apply on the employer’s site

Posted 2mo ago

The employer’s full description could not be read from their board. This is a summary of the posting — follow the apply link for the original.

Responsibilities

  • Design, build, and maintain DNSid SDKs in TypeScript, Python, and Go
  • Write and ship production-grade integrations for AI agent frameworks
  • Contribute code upstream to third-party frameworks and tools
  • Build edge-server middleware and plugins for edge runtimes
  • Build MCP and A2A integrations
  • Provide secure key-lifecycle abstractions in the SDK
  • Create reference implementations and sample applications
  • Engineer developer tooling
  • Build local DNS mocking utilities and test infrastructure
  • Write integration tests, conformance suites, and CI pipelines
  • Help shape the technical standards behind DNSid
  • Triage community issues and pull requests on GitHub
  • Evaluate new frameworks and edge runtimes for integration priority
  • Model and promote Identity Digital’s core values

Requirements

  • 5+ years of professional, commercial software engineering
  • Track record of shipping and maintaining production libraries or SDKs
  • Bachelor's degree in a relevant field or equivalent experience
  • Fluency in TypeScript and Python
  • Working proficiency in Go
  • Solid understanding of DNS internals
  • Hands-on experience with HTTP/1.1 and HTTP/2 mechanics
  • Experience with TLS and request authentication
  • Direct experience building with at least two AI agent frameworks
  • Familiarity with MCP or A2A
  • Experience writing middleware or plugins for a major edge runtime
  • Strong API design instincts
  • Experience publishing open-source packages with automated CI/CD, semantic versioning, and public changelogs
  • Comfortable reading IETF RFCs and translating them into working code
  • Familiarity with the cryptographic primitives used in identity protocols
  • Ability to travel as needed
  • Ability to work across time zones as part of a global organization

Preferred

  • Prior experience contributing to or implementing against an IETF draft standard or W3C specification
  • Experience with SPIFFE/SPIRE, WebID, or other machine-identity or decentralized-identity systems
  • Familiarity with DNS operator APIs for programmatic record management
  • Active contributions to open-source AI agent framework repositories or edge-runtime ecosystems
  • Experience with WebAssembly (WASM)

Skills

  • TypeScript
  • Python
  • Go
  • LangChain
  • LangGraph
  • LlamaIndex
  • CrewAI
  • Microsoft Agent Framework
  • OpenAI Agents SDK
  • Cloudflare Workers
  • Fastly Compute
  • Vercel Edge
  • HTTP/1.1
  • HTTP/2
  • TLS
  • OAuth 2.0
  • OIDC
  • mTLS
  • JWT
  • JWK Sets
  • ES256
  • Ed25519
  • WebAssembly

Similar roles