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

Node.js / React

Remote | Full-Time

About the Role

We are building a B2C Anti-Cheat product surface that exposes integrity signals, trust scores, and suspicious behavior indicators to end users.

This role is focused on execution — building the first production-grade POC that turns anti-cheat outputs into real, user-facing product experiences.

You will work closely with the Data / Anti-cheat team and integrate detection outputs into scalable backend services and intuitive frontend dashboards.

This is a hands-on role with direct impact on product delivery.

What You’ll Do

1️⃣ Build the Anti-Cheat Application Layer (POC First)

Develop backend services (Node.js) to 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
Ensure reliability and clean data boundaries

2️⃣ Deliver B2C Product Surfaces (React)

Player integrity dashboard

Trust score visualization

“Why this score?” explanation UI

Suspicious signal indicators
Evaluation result page
Focus: clarity, transparency, and product usability.

3️⃣ Integrate with Data / Anti-Cheat Systems

Work with data engineers & ML teams

Integrate model outputs into serving layer
Handle ingestion, validation, deduplication

Maintain version control and logging

4️⃣ Prepare for Core Integration

Build architecture that can later integrate into QuintAce core
Ensure modular, scalable service boundaries

Support future multi-platform extension

What We’re Looking For

Required

5+ years full-stack engineering experience

Strong Node.js backend development

Strong React / frontend architecture

Experience working with data-heavy systems
Experience building APIs and dashboards
Comfortable working in ambiguous 0→1 environments
Strong ownership mindset

Preferred

Trust & safety / fraud / risk product exposure experience

Gaming or fintech background