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

Role Summary

• Senior/ Principal Full-Stack Engineer (B2C Anti-Cheat POC)
• Node.js / React
• Remote | Full-Time

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.

Responsibilities

• 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

Requirements

• 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
• Experience working with ML-driven systems
• Why This Role Matters

This is the first version of a product that makes anti-cheat transparent to players.

You’re not building detection models —

• you’re building the product layer that makes integrity visible, understandable, and actionable.
• POC → Core Product → Platform Integration.