About the job
About Rox
At Rox, we are pioneering the development of an AI-native revenue operating system that transforms how enterprises interact with technology. Unlike traditional software designed for human dashboard operators, Rox is engineered for agents managing complex systems.
We eliminate static workflows, enabling continuous decision-making processes powered by real-time insights from across the enterprise landscape. Our agents are equipped to analyze signals, reason through them, and autonomously execute actions.
To support this innovation, we are constructing a robust infrastructure that integrates:
- Distributed data platforms
- Real-time decision-making systems
- Agent execution frameworks
- Low-latency context retrieval
Backed by prominent investors like Sequoia, GV, and General Catalyst, we are assembling a talented team of engineers eager to tackle deep technical challenges that have a tangible impact on the world.
About the Foundations Team
The Foundations team is responsible for developing the core infrastructure that powers Rox agents.
Our work focuses on:
- Real-time context ingestion
- Agent execution and orchestration
- Ensuring reliability for long-term AI tasks
- Low-latency decision-making across distributed systems
If you have experience with:
- Streaming compute platforms
- Distributed query engines
- Real-time OLAP systems
- Matching engines
- Large-scale data infrastructure
Many challenges you encounter here will resonate with your past work but will be applied to a novel category of software. At Rox, agents continuously:
- Retrieve context
- Make decisions
- Trigger actions
- Update state
The Foundations team builds the infrastructure that ensures these feedback loops are reliable, swift, and observable.
The Role
We are on the lookout for a Foundations Engineer (Deep Infrastructure) to design and oversee the systems that power Rox's agent runtime.

