Senior/Principal Full-Stack Engineer (B2C Anti-Cheat POC)

Stack

Responsibilities

• ▹Develop Node.js backend services that consume integrity signals from data systems
• ▹Design APIs that serve trust score, risk indicators and evaluation results
• ▹Build real-time and batch processing flows for B2C hand evaluation
• ▹Build the player integrity dashboard, trust score visualization, explanation UI and suspicious signal indicators in React
• ▹Work with data engineers and ML teams and integrate model outputs into the serving layer
• ▹Handle ingestion, validation, deduplication, version control and logging
• ▹Build modular, scalable architecture for later integration into the QuintAce core

Requirements

• ▹5+ years of full-stack engineering experience
• ▹Strong Node.js backend development
• ▹Strong React / frontend architecture
• ▹Experience with data-heavy systems
• ▹Experience building APIs and dashboards
• ▹Comfortable in ambiguous 0-to-1 environments

Nice to have

• ▹Trust and safety, fraud or risk product exposure
• ▹Gaming or fintech background
• ▹Experience with ML-driven systems

Soft skills

What we offer

• ▹Remote, full-time