# Senior Software Engineer - Agents Platform
**Company:** [Vannevar](https://hotfix.jobs/companies/vannevar)
**Location:** Remote
**Experience:** 5+ years
**Skills:** LangGraph, Claude Sdk, Google Adk, Distributed Systems, APIs, Cloud Infrastructure, Backend Systems, Machine Learning Systems, Agent Frameworks, Evaluation Frameworks
**Posted:** 2026-04-06
> Lead development of AI Agents platform, designing best practices, tooling for quality assurance, and governance solutions. Requires 5+ years in backend/infra/ML systems and experience with agent frameworks like LangGraph or Claude SDK.
## Job Description
## What you’ll do

- Design and evangelize best practices for building AI Agents
- Drive standards and tooling for Agent quality including evaluation frameworks, test suites, and benchmark creation
- Partner with internal teams to find emerging product opportunities and build the tooling needed to support them
- Collaborate with other platform teams like our data platform and identity access management team to solve governance problems unique to AI Agents
- Stay current with emerging Agent techniques, tools, and best practices, particularly in areas like agent architectures, tool calling

## What we’re looking for

- 5+ years of experience building and deploying backend, infrastructure, and/or machine learning systems in production environments
- Recent experience and excitement for building with Agent frameworks like **LangGraph**, **Claude SDK**, **Google ADK**, or similar
- Advanced software engineering skills, including experience with **distributed systems**, **APIs**, and **cloud infrastructure**
- A history of not only building great tooling, but evangelizing them within a medium-large organization
- You have a passion for building reliable, performant AI systems and understand how they create value for end users
- U.S. Person status is required as this position will require the ability to access U.S only data systems
**Apply:** https://hotfix.jobs/jobs/senior-software-engineer-agents-platform-at-vannevar-80fb7c7e-e895-482a-81d4-5e979cbd13c3
**Canonical:** https://hotfix.jobs/jobs/senior-software-engineer-agents-platform-at-vannevar-80fb7c7e-e895-482a-81d4-5e979cbd13c3