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AI Stealth Startup: Senior Software Engineer / Team Leader

πŸ’° $80,000 - $140,000 πŸ“… 05/24/2023

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Founding Software Engineer (Full Stack)

πŸ’° $120,000 - $160,000 πŸ“… 07/06/2023

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Senior AI Engineer at Well-Funded Startup

πŸ’° $160,000 - $240,000 πŸ“… 03/18/2024

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Founding Engineer / Senior Full-Stack Engineer

πŸ’° $120,000 - $200,000 πŸ“… 10/06/2023

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Software Engineer (React Native + Expo)

πŸ’° $200 - $80,000 πŸ“… 06/25/2024

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Python Backend Developer

πŸ’° $150,000 - $230,000 🌍 undefined, California πŸ“… 10/16/2025

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Job Description

We're building the data integration tool we wish existed when we were drowning
in spreadsheets.
After years watching GTM teams waste days manually pulling data just to make
basic decisions, we're fixing it. Charlotte is AI-powered data integration
built for non-technical users - the marketers, sales ops, and analysts who
shouldn't need an engineer just to see their conversion rates.

What you'll build

FastAPI endpoints that connect messy data sources and make them play nice
Postgres optimizations for data retrieval that needs to be fast and reliable
Authentication flows (Google OAuth, JWT) that keep customer data secure
API integrations that actually handle the chaos of real-world data

What we need

Strong Python backend skills, experience with FastAPI and Postgres, comfort
with OAuth flows and API authentication. You should know how to write clean,
maintainable code and optimize queries that matter. This is a short-term
contract position. The salary range is annualized.

Why it matters

Early stage means your architectural decisions shape whether businesses get
their data in hours instead of months. Early stage means your architectural
decisions become the foundation.
Remote contract, moving fast, working with founders who've lived this problem.