Senior Full-Stack Engineer: Build Scanners & Dashboards

PostQ; United States; Hybrid; USD 120,000 - 150,000; Full time

Job summary

PostQ is seeking an expert TypeScript engineer to own features across the stack, from the public PQC scanner to the customer dashboard and the Fastify REST API.

You will design endpoints used by JS/Python/.NET SDKs and a Go CLI, while shaping data models in Supabase and Postgres with row-level security. The role covers the full product surface and emphasizes API ergonomics and test-driven development.

Qualifications

• Expert TypeScript across the stack (front-end and back-end).
• Strong React/Next.js experience and Node.js backend familiarity.
• Solid SQL skills with data modeling and multi-tenant patterns.

Responsibilities

• Ship features across the Next.js 16 dashboard and Fastify API.
• Design REST endpoints consumed by SDKs and Go CLI.
• Own data modeling in Supabase/Postgres with row-level security.
• Keep scanner, inventory, vault, ledger, and policy flows fast and reliable.

Skills

TypeScript

React/Next.js

Node.js

API design

Tools

Supabase

Postgres

Turborepo

pnpm

Job description

PostQ is seeking an expert TypeScript engineer to own features across the stack, from the public PQC scanner to the customer dashboard and the Fastify REST API.

You will design endpoints used by JS/Python/.NET SDKs and a Go CLI, while shaping data models in Supabase and Postgres with row-level security. The role covers the full product surface and emphasizes API ergonomics and test-driven development.