About the job
About the Role
At Hex Technologies, we are pioneering the integration of AI to transform how business users engage with data, facilitating profound data exploration through natural language interactions. Our dedicated team of fullstack engineers is tasked with developing essential workflows that empower our customers to monitor and govern AI agents, ensuring users receive consistently accurate, trustworthy, and truthful responses. You will influence the overall user experience at Hex across the entire tech stack.
We envision being the central hub for AI agents within the contemporary data ecosystem, bridging AI engineering, workflow design, and data modeling to adapt to an ever-evolving landscape.
What You Will Do
As a Fullstack Software Engineer, you will navigate the entire stack, from sophisticated user-facing interfaces and browser-based IDEs to backend language parsers and SQL generation.
Key responsibilities include:
- Developing observability tools that provide data teams with critical oversight and visibility into agent performance, usage metrics, and conversational audit trails for AI-driven insights.
- Designing and implementing AI context systems, managing frameworks for a variety of inputs including free-form rules, certified SQL queries, and deterministic semantic models.
- Creating robust, full-stack workflows that enable data teams to efficiently govern, debug, and curate the Hex agent’s knowledge, thereby ensuring the reliability and trustworthiness of AI-generated responses across the organization.
- Addressing complex back-end challenges associated with SQL compilation, semantic model development, and serialization of database context to guarantee deterministic and accurate AI outputs.
- Resolving intricate front-end UX challenges to present extensive technical information in an actionable, clear, and user-friendly interface.

