Backend Software Engineer, GTM Innovation

Job summary

Responsibilities

We’re looking for a product-minded backend engineer to build the systems behind a new generation of AI coworkers: persistent agents that understand their environment, take on meaningful work, and improve over time.

• Build and scale durable agent runtimes, long-running agent loops, and workflow orchestration using the Codex harness and emerging agent infrastructure.
• Design context and memory systems that ground agents in the information they need while preserving clear access boundaries.
• Develop rigorous evaluation frameworks, production feedback loops, and observability to measure agent quality and improve it over time.
• Partner directly with Sales, Technical Success, and Revenue Operations to identify high-value problems and own solutions from prototype through production.
• Build reliable backend services, data pipelines, and integrations that enable agents to take meaningful action across real-world workflows.