Founding Full-Stack Engineer – AI Interview & Conversation Assistant
Observer · San Francisco

Founding Full-Stack Engineer – AI Interview & Conversation Assistant

Observer · IT
New Posted 03.11.2026
Salary INR500,000
LocationSan Francisco
Workplace Remote
Contract N/A · FullTime
Next.js Node.js PostgreSQL JavaScript TypeScript React Electron Bun Artificial Intelligence

Company: Observer

Location: Remote -- Worldwide

Experience: 3 years preferred

Work arrangement: Flexible, distributed

🚨 MANDATORY PRODUCT EXERCISE --- READ BEFORE APPLYING

We don't review applications without product feedback.

  1. Visit https://getobserver.app
  2. Create an account or sign in.
  3. Explore Observer.
  4. Include answers to these two questions in your application note:

1. How would you personally use Observer?

2. What would you improve or build next?

Applications without completed product exploration and feedback will not be considered.

Please include your answers when submitting your application. This is a mandatory part of our evaluation process.

About Observer

Observer is building an AI desktop assistant that provides real-time contextual assistance during interviews, sales conversations, technical discussions and professional meetings.

We're looking for a technically strong engineer interested in building an early-stage AI product and shaping its technical direction.

What you'll work on

  • Build and improve Observer's desktop and web applications.
  • Develop frontend and backend functionality.
  • Integrate LLM APIs and real-time AI capabilities.
  • Work with transcription, streaming and contextual AI workflows.
  • Contribute to architecture, infrastructure and product decisions.

Tech Stack

React, TypeScript, Next.js, Electron, Node.js, Bun, PostgreSQL, Supabase, OpenAI and Google Gemini.

What we're looking for

  • Strong React, TypeScript and JavaScript experience.
  • Full-stack development experience.
  • Familiarity with APIs, databases and system architecture.
  • Interest in AI-powered products and LLM integrations.
  • Someone who takes ownership and enjoys building from the ground up.

Compensation \& Engagement

This is an unpaid, early-stage founding-team collaboration. There is currently no fixed salary. Potential equity or profit-sharing arrangements are not guaranteed and would require separate discussion and a written agreement.

We're interested in people who can think beyond writing code and contribute to building a useful product.

Website: https://getobserver.app

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