Junior Software Engineer · Null Labs · Remote (US) or Orlando, FL · $45K-$100K + equity
Core
Building Argus, a software platform that recovers money for retail suppliers by auditing payments, classifying deductions, and automating disputes across major US retailer portals.
Role type
Junior Software Engineer (Python backend & automation)
Builds
Data parsers, browser automation agents, ETL pipelines, and dashboard components for Argus
Domain
Fintech / Supply chain finance / Retail operations
Deliverable
production ML models
Required skills
Python, SQL, Postgres, browser automation (Playwright/Puppeteer), ETL/data pipelines, unit testing (pytest), Git, Docker, AWS
Preferred skills
LLM agent workflows, AI coding tools proficiency
Responsibilities
Building end-to-end parsers for messy portal data, developing automation for authenticated enterprise portals, constructing dashboard pieces, writing tests, and fixing production issues
Seniority
Junior, hands-on IC
