We’re hiring a generalist software engineer — someone who’s excited to work across the stack, solve hard technical problems, and ship product at scale. You’ll join a small, fast-moving team, work closely with the founders, and ship real product from day one. This is a high-impact, zero-to-one role: you’ll be a core member of our product & engineering team.
We’ve doubled revenue in the past 3 months and are on track to grow faster — and with that growth comes a need to scale infrastructure, expand integrations, and invent new product experiences powered by AI.
What you’ll work on
- Solve challenging technical problems in areas like data pipelines, AI-driven workflows, and system scalability
- Design, implement, and deploy features end-to-end across the stack (Python/FastAPI backend, Postgres, React/TypeScript frontend)
- Architect and maintain REST APIs for CRM, Inbox, Campaigns, and Automations
- Build production-level AI Agents using LangChain and state-of-the-art models (OpenAI, Claude, open-source) that run critical workflows for our customers
- Manage integrations with platforms like Shopify, Faire, WooCommerce, QuickBooks, and Gmail
- Scale our deployment infrastructure (Docker, Google App Engine, GCP)
- Debug production issues, support our customer team, and shape product direction directly with founders and design
You might be a fit if you
- Have 2+ years of software engineering experience
- Can own projects end-to-end — from scoping to implementation to deployment
- Are fluent in at least one major backend or frontend stack (Python/FastAPI, Postgres, or React/TypeScript) and excited to learn the rest
- Write clean, maintainable code and balance speed with long-term quality
- Thrive in early-stage environments where you wear multiple hats and drive your own roadmap
Extra points for:
- Experience building AI Agents that go beyond demos — handling production workloads and real users
- Strong product sense and ability to translate user problems into solutions
- Familiarity with LangChain or orchestration frameworks for multi-step AI reasoning
- DevOps experience (Docker, GCP, CI/CD)
- Prior startup or founder experience
Top Skills
What We Do
Overjoy is building Sales AI for wholesale commerce. Our mission is to enable 10x sales teams by bringing the latest technologies to a long-underserved industry: B2B sales for consumer brands.
Over 300 modern brands like Tipsy Elves, P.F. Candle Co., and David Protein use Overjoy to run wholesale. Our customers use Overjoy to find new prospects, run email marketing, send samples, manage accounts, drive reorders, and scale revenue — all without the bloat of legacy platforms.
We're backed by Floodgate, Bessemer, OSV, and the founders of Thumbtack, Alloy, and Unsupervised.
Why Work With Us
Build for a real problem in a wildly underserved market
Brand founders with multiple exits tell us, “I wish I had Overjoy when I launched my first brand.” We’re bringing modern software to a part of commerce that’s been overlooked for too long.
AI that actually gets used
This isn’t hype. Our customers use AI daily — to find leads, write emails,
