Full Stack Engineer / Founding Team (Typescript + Python)Product Manager (Zero to One)

About Us:

We’re a stealth company building the future of agentic commerce. As part of our founding team, you’ll help establish the infrastructure and operational foundation for a product that has the potential to transform how millions of eCommerce companies sell, creating truly immersive shopping experiences for customers. You’ll have a unique opportunity to shape the product, company culture, and our long-term success.

Position Overview:

As engineer #2, you’ll play a crucial role in designing and building the scalable, real-time architecture that powers our AI agent. You’ll work across the stack—back-end services, APIs, and front-end features—to deliver seamless mobile and web experiences. This is a hands-on role where you’ll operate directly with the founding engineer, iterating quickly and shipping production code that sets the tone for everything that follows.

Key Responsibilities:

• Design and build the core back-end services and APIs (NestJS + Python) that power our AI agent.
• Scale real-time infrastructure (LiveKit, GCP, Redis, Postgres) to support production traffic and low-latency AI.
• Build integrations with external tools and data via MCP.
• Contribute across the stack—from back-end to front-end (vanilla JS/React/Next.js) and mobile integration—wherever needed.
• Optimize performance, cost, and reliability of LLM flows (prompt chains, RAG pipelines, guardrails).
• Own CI/CD pipelines (Docker, GitHub Actions) and help set our infrastructure playbook.
• Partner directly with the founder to shape product direction and technical strategy at a company-defining level.

Who You Are:

• A builder at heart—comfortable owning ideas from sketch to production.
• Thrives in tiny, high-trust teams where autonomy is the default.
• Energized by working at the intersection of AI, product, and infrastructure.
• Equally willing to prototype quickly or sweat the details where it matters.
• Operates at startup speed: you bias toward action, learn fast, and value momentum.
• Motivated by impact—you want your work to shape the DNA of the company, not just features on a roadmap.

Qualifications:

• 7+ years of engineering experience spanning back-end and full-stack roles.
• Deep fluency in Typescript/JavaScript and Python.
• Production experience with modern frameworks (NestJS or similar, React/Next.js).
• Strong database skills (SQL + NoSQL), caching strategies, and system design instincts.
• Cloud expertise (GCP preferred, AWS/Azure fine), plus containerization (Docker, Kubernetes) and CI/CD pipelines.
• Hands-on experience building with LLMs: prompt design, orchestration, RAG, and evaluation harnesses.
• Startup-ready: you’re comfortable when you are the process.

Why Join Us:

• You’ll be engineer #2, working side-by-side with the founder to lay the technical and cultural foundation.
• Your work will shape every layer of the product and infrastructure.
• High autonomy, broad scope: you’ll touch everything from low-latency pipelines to product strategy.
• Competitive salary with meaningful equity.
• Remote-first, with ~4 hours overlap to US Pacific.
• We’re staying lean—4–5 engineers max over the next year—so every hire is pivotal.

This is a ground-floor role: small team, outsized impact, and meaningful equity upside.