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- Extend
- Senior AI Software Engineer, Internal Enablement
Senior AI Software Engineer, Internal Enablement
$160K - $180K/yr
AI Infrastructure
Agentic Frameworks
Tech Stack
About the Role
Extend is hiring a Senior AI Software Engineer, Internal Enablement (remote, US). You'll build an agentic platform for non-engineering roles — secure agent infrastructure, MCP connectors, and skill libraries that enable company-wide AI tooling adoption.
Responsibilities:
- Design and deploy secure MCP connectors to internal systems and third-party SaaS (finance, CRM, data warehouse, expense management, analytics, support, ATS)
- Build and maintain a shared library of reusable agent skills with review and publishing governance
- Develop agent infrastructure and tooling so non-engineers can create reusable agent skills securely and reliably
- Build a meta-agent that discovers APIs, scaffolds MCP servers, and provisions access automatically
- Establish credential scoping, OpenTelemetry instrumentation, and least-privilege security patterns
- Own the employee experience through onboarding, documentation, and adoption feedback loops
- Design credential vending and risk-tier models for agent skills
- Instrument the platform end-to-end with observability tooling
Requirements:
- 5+ years shipping production systems
- Proficiency in Python, TypeScript/Node, or Rust
- Track record building developer tooling, SDKs, or internal frameworks measured by adoption
- Real third-party integration experience (OAuth, credential scoping, webhooks, pagination, rate limiting)
- AWS comfort (Lambda, API Gateway, DynamoDB, S3, managed agent runtimes)
- Direct experience with Claude Code, MCP, or another agent framework (LangChain, CrewAI, AutoGen, OpenAI Agents SDK)
- Production credential management (OAuth 2.0/OIDC, API key vending, secret rotation)
- AWS security fundamentals (IAM, KMS, Lambda, serverless attack patterns)
Nice to have:
- AWS CDK, CloudFormation, or other IaC
- OpenTelemetry/Coralogix experience
- Platform engineering or internal developer platform background
- Early-stage startup IC experience
- LLM application security (OWASP Top 10, prompt injection, agent sandboxing)
Compensation: $160,000–$180,000 base + equity. Benefits: full medical/dental/vision, flexible PTO, 401(k).