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Software Engineer, Fullstack

Hex Technologies Inc.
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Hybrid (San Francisco or New York)$198.8k - $295kFull-timePosted 3mo ago

About the role

Fullstack software engineer role at Hex, building across the full stack to enable AI-driven data exploration, governance, and reliable agent interactions. Hybrid role based in NYC or SF with 2 days in the office.

Responsibilities

  • Build observability tools that provide data teams with critical control and visibility, surfacing agent performance, usage metrics, and conversational audit trails for AI-driven insights.
  • Design and implement AI context systems, managing structures for diverse inputs such as free-form rules, certified SQL queries, and deterministic semantic models.
  • Create robust, full-stack workflows that allow data teams to govern, debug, and curate the Hex agent’s knowledge, ensuring reliability and trustworthiness of AI-generated answers.
  • Tackle challenging back-end problems related to SQL compilation, semantic model development, and serializing database context to ensure deterministic and accurate AI outputs.
  • Solve complex front-end UX challenges to present a large volume of technical information in an actionable, clear, and intuitive user interface.

Qualifications

  • 4+ years of experience as a full-stack software engineer, comfortable navigating the entire application stack and building full-stack applications with React, Typescript, and/or Python.
  • Strong understanding of front-end and back-end development principles, with an appreciation for both elegant user experiences and robust, scalable service architecture.
  • Empathy for data teams and understanding of challenges involved in answering complex data questions and working with modern data warehouses.
  • Excitement about working at the forefront of AI development, tackling issues in agentic reliability, governance, and model curation.
  • Pragmatic and action-oriented mindset, focused on delivering high-quality solutions that contribute to business-critical features.

Skills

Required:ReactTypescriptSQLFrontend UX
Nice to have:PythonGraphQL

Benefits

  • competitive total rewards package
  • market-benched salary & equity
  • comprehensive health benefits
  • flexible paid time off
Last updated Oct 25, 2026. Interested? Apply on the company site.
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About Hex Technologies Inc.

The AI Analytics Platform where trust meets insight

Finally — anyone can get data insights grounded in the facts of their business. Hex has a flexible approach to context that earns trust without slowing you down.

AI analytics platformApp BuilderHexanalysisappsbrex-fastest-growing-2025datadata analysis
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