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Full-Stack Engineer

Obi9 · (US time zones) · posted Sep 11, 2026

Open to candidates in United States

seniorfintech

What this role actually asks for

Extracted by RemoteHunt

Must have

  • 5+ years building production web applications
  • Technical degree
  • Fluency with current AI tooling
  • Understand financial information systems
  • Understand financial domain knowledge in healthcare
  • Understand audio and transcription
  • Understand AI-intensive products

Tools and technologies

ReactTypeScriptNodeElixirPythonAI

The full posting

About the Role

Obi9 is building a platform for hedge fund analysts covering therapeutics. The current process involves manually sifting through hundreds of companies' data, including press releases, SEC filings, management calls, government updates, and clinical data publications. Obi9 ingests this information and surfaces what matters, a service that hedge funds currently pay for. As an early member of a small team, you will own entire product surfaces rather than working on individual tickets.

Job Responsibilities

  • Ship full-stack features end to end, from the data model to the interface.
  • Build the ingestion and enrichment pipelines that turn raw data into rich insights and alerts.
  • Work on AI-backed features, from ideation to serving them in the webapp and over MCP.
  • Make heavy data legible: dense tables, financial charts, document viewers, a live alert stream.

Required Skills & Experience

Stack: React + TypeScript, Node, Elixir, Python, distributed AI pipelines.

Beyond full-stack ability, we want someone who already understands one of these worlds. One is enough, we are not asking for all four:

  • Financial information systems. Bloomberg, FactSet, AlphaSense, Capital IQ, PitchBook. You know what entity resolution, identifier mapping and point-in-time data cost to get right.
  • Financial domain knowledge in healthcare. Equity research, valuation, or time spent living inside filings and models.
  • Audio and transcription. OtterAI Deepgram, AssemblyAI, Whisper. Diarization, speaker attribution, turning messy call audio into something quotable.
  • AI-intensive products where the pipeline IS the product. Legal AI, document intelligence, medical coding. You know what evals, grounding and extraction schemas that hold actually cost.

Qualifications

  • Minimum: 5+ years building production web applications.
  • A technical degree.
  • Fluency with current AI tooling.
  • Ability to be available for eight continuous hours within the 8:30 am to 5:00 pm ET window.

Apply

https://obi9.ai/jobs/full-stack-engineer?tab=apply

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