Moon Active

Moon Active is seeking an experienced Full Stack Developer to build innovative AI-powered applications and products from ideation through production. The role combines strong frontend and backend development with modern AI application workflows.

Build and optimize large-scale mobile game features in Unity for a product serving millions of concurrent players. You’ll own client-side architecture, performance, integrations, and production delivery while using modern AI-assisted development tools.

Build and scale AI-powered customer support automations that eliminate manual workflows and improve global player support. This hands-on role combines scripting, LLM applications, orchestration platforms, and backend integrations.

Backend Developer on Moon Active’s Core Platform team, building high-scale, real-time distributed services and data infrastructure used across the company’s mobile game studios. The role emphasizes end-to-end ownership and an AI-first engineering workflow.

Join Moon Active’s Site Reliability team in Warsaw to keep live production systems reliable for millions of mobile-gaming players. You’ll monitor services, troubleshoot infrastructure and applications, and develop operational solutions across rotating shifts.

Moon Active is hiring a DevOps Engineer to architect and operate scalable, resilient AWS cloud environments for the Coin Master platform. The role combines infrastructure automation, Kubernetes, platform engineering, cost optimization, and AI-assisted operations.

Moon Active is seeking a DevOps Engineer to architect and operate scalable, resilient AWS and Kubernetes environments for the Coin Master platform. The role focuses on automation, platform engineering, AI-assisted operations, reliability, security, and cloud cost optimization.

Build and optimize end-to-end features for Coin Master, a large-scale Unity mobile game serving millions of concurrent users. You’ll work across architecture, performance, native integrations, and AI-assisted development.

Build next-generation mobile game features as a Unity Developer on Moon Active’s high-scale, real-time gaming systems team. The role combines end-to-end client-side development with AI-assisted workflows and performance optimization across devices.

Moon Active is seeking an Application Security Researcher to secure its mobile games through code review, design analysis, vulnerability research, and incident response. The role also develops AI-powered security tools and helps establish safe AI adoption across the organization.