Founding Fullstack Software Engineer

Code Four | San Francisco, California, United States | 2mo ago

This role has closed. Here are similar open builder roles:

1.	AI Builder Intern - Agentic AI (Mondee) Austin, Texas, United States \| on-site \| internship \| internship \| ai, agentic ai, llms \| 3w ago
2.	AI Systems Weirdo (UniteGPS) South Portland, ME, United States \| on-site \| full-time \| mid \| ai systems design, route optimization, gps tracking \| 3w ago
3.	Software Engineering Intern (Maritime Technology Startup (Stealth)) El Segundo, California, United States \| $40 – $48/hr \| on-site \| internship \| internship \| python, go, javascript \| 3w ago
4.	AI-Native Founding Engineer (Jobright.ai) San Francisco, California, United States \| $130,000 – $170,000/yr \| on-site \| full-time \| lead \| typescript, react, sql \| 3w ago
5.	MLE @ Krnel (NYC, Full-Time) (krnel.ai) New York, New York, United States \| on-site \| full-time \| mid \| machine learning, devops, ci/cd \| 3w ago
6.	AI Builder Intern - Agentic AI (Tabhi) Austin, Texas, United States \| on-site \| internship \| internship \| agentic ai, llms, agent frameworks \| 3w ago
7.	Forward Deployed Engineer (Legion Intelligence) Washington DC, United States \| $185,000 – $260,000/yr \| on-site \| full-time \| mid \| python, javascript, typescript \| 3w ago
8.	Senior Founding Engineer (Ambral) New York City, New York, United States \| $185,000 – $245,000/yr \| on-site \| full-time \| senior \| typescript, nuxt, postgres \| 3w ago
9.	Full-Stack Engineer- Series B Ai · $200-300K + equity (Benchstack Ai) San Francisco, California, United States+1 \| $200,000 – $300,000/yr \| on-site \| full-time \| senior \| react, typescript, python \| 3w ago
10.	Marketing Productivity Engineer (Sigma Computing) San Francisco, United States+2 \| $130,000 – $165,000/yr \| on-site \| full-time \| senior \| performance marketing, growth engineering, marketing operations \| 3w ago

browse all open builder jobs →

Original posting (closed) below

skills: next.js, typescript, gcp, distributed systems, realtime video/audio, graphql, rest

Skills: Next.js, TypeScript, GCP, Distributed Systems, Realtime Video/Audio, GraphQL/REST

We’re looking for a fullstack engineer to own massive slices of our product surface: from low‑latency video ingest to the interfaces officers use to review evidence and approve auto‑generated reports. You’ll work shoulder‑to‑shoulder with the founders, ship fast, and help define the engineering culture and architecture that powers mission‑critical workflows for law enforcement.

💻 What You’ll Own

Event‑driven backend: Architect our Next.js / TypeScript / GCP stack. Design schemas, queues, and webhook ingestion from BWC vendors, RMS/CAD, and DEMS to drive real‑time, personalized officer workflows.
ML integration surface: Productionize CV / VLM / ASR endpoints from our ML team and expose them through resilient APIs with strict latency/error budgets.
Evidence UX: Build intuitive dashboards that let officers review, redact, and approve reports with minimal clicks—while preserving full auditability.
Security & compliance: Enforce end‑to‑end encryption, audit logging, role‑based access, and CJIS controls across services.
System design & technical strategy: Decide how we scale to dozens of agencies, each with unique policies and templates, without sacrificing speed.

Benefits

health insurance

Get new builder jobs daily: