Tech jobs

Open 65d North AmericaFull-timeSenior

Senior Software Engineer - Fraud

ab-testing api api-design data-mining data-modeling +4 skills

Build and lead anti-fraud systems for Roblox’s virtual economy, protecting millions of daily transactions and creators’ earnings with scalable backend services and ML-driven defenses.

Open 56d North AmericaFull-timePrincipal

Principal Software Engineer - Compute (Kubernetes)

api automation cloud cloud-native distributed-systems +4 skills

Lead the architecture and evolution of Roblox’s Kubernetes platform, optimizing control plane performance and security for millions of concurrent requests across global infrastructure.

Open 69d North AmericaFull-timePrincipal

Principal Software Engineer, GPU Compute

ai api cloud cuda distributed-systems +2 skills

Principal engineer leading GPU compute infrastructure at Roblox, owning GPU host lifecycle, driver/firmware stacks, reliability, and Kubernetes integration for AI workloads.

Open 69d North AmericaFull-timeSenior

Senior Software Engineer - Storage Cache

cpp distributed-systems envoy grafana kibana +7 skills

Build and operate a next-gen, multitenant caching service using ValKey to slash latency, scale horizontally, and cut costs by 90% for Roblox’s 1B+ daily users.

Open 54d North AmericaFull-timePrincipal

Principal Software Engineer, Data Infrastructure

agentic-ai ai airflow analytics aws +15 skills

Lead the architecture and long-term vision for Roblox’s petabyte-scale data infrastructure, including Kafka, Flink, Spark, and Trino, while integrating AI-driven autonomous interfaces.

295 250 – 345 040 $

Open 69d North AmericaFull-timePrincipal

Principal Software Engineer, Compute Fleet Management

ai api automation cloud distributed-systems +4 skills

Leads Roblox’s compute fleet management, designing and operating Kubernetes-style control planes for on-prem/cloud capacity, self-service tools, and internal APIs to balance supply/demand at scale while ensuring security, uptime, and cross-team collaboration.

Open 63d North AmericaFull-timeSenior

Senior Machine Learning Engineer, Reliability

anomaly-detection distributed-systems machine-learning time-series

Build ML systems to detect production issues early and reduce incident resolution time for Roblox’s 3D immersive platform serving 100M+ daily users.

Open 57d North AmericaFull-timeSenior

Senior Software Engineer, Safety Foundation

agentic-ai ai automation backbone cassandra +5 skills

Builds and scales the core backend platform that powers Roblox’s safety systems, enabling moderation and security for 100M+ daily users with Go and distributed architectures.

Open 63d North AmericaFull-timeSenior

Senior Software Engineer, Ads Platform

analytics cpp csharp distributed-systems flink +10 skills

Architect and build scalable ads-serving infrastructure for Roblox’s 3D immersive platform, collaborating with ML and backend teams to deliver new ad experiences.

North AmericaFull-timeSenior

Senior Software Engineer - Orchestration

api automation cloud distributed-systems python

Build and run a large-scale distributed test platform that executes end-to-end and integration tests on real devices and cloud, enabling Roblox’s teams to ship engine, clients, and Studio with confidence.

Open 57d North AmericaFull-timeSenior

Senior Privacy Software Engineer

api data-governance data-pipelines distributed-systems etl +3 skills

Builds scalable privacy infrastructure at Roblox, integrating data governance and regulatory compliance into engineering workflows to protect user data for millions of users.

216 680 – 269 170 $

Open 35d North AmericaFull-timePrincipal

Principal Software Engineer, CI and CD Foundation

agentic-ai ai automation aws backbone +11 skills

Lead the transformation of Roblox's CI/CD infrastructure into an automated, self-healing platform powering the game engine, Studio, and app products. Drive multi-repo build and testing strategy using AWS, Docker, Kubernetes, and CI/CD tools like TeamCity and GitHub Actions.

Open 44d North AmericaFull-timePrincipal

Principal Software Engineer, Game Safety

ai automation data-science distributed-systems machine-learning

Principal engineer building and scaling distributed systems for moderating 3D games and user-generated content at Roblox, using ML, classifiers, and adversarial detection to keep billions of monthly users safe.

295 250 – 345 040 $

Open 69d North AmericaFull-timeSenior

Senior Software Engineer - Data Access

automation cpp developer-experience distributed-systems java +2 skills

Designs and maintains Roblox’s **Entities-as-a-Service (EaaS) platform**, a large-scale managed OLTP infrastructure abstracting distributed databases and caching for tens of millions of QPS across thousands of services. Focuses on scalability, reliability, and cross-team collaboration to handle production workloads at global scale.

Open 33d North AmericaFull-timeSenior

Senior Software Engineer, Compute Cell Platform

api distributed-systems go kubernetes observability

Senior engineer building Kubernetes control-plane tools and APIs that simplify infrastructure deployment for hundreds of Roblox engineers across a large hybrid cluster fleet.

[2027] Software Engineer, Early Career

North AmericaFull-time

ai analytics cpp csharp devops +9 skills

Build and deploy features for Roblox’s 3D immersive platform, working with C#, Lua, and other languages to shape experiences used by millions daily.

153 000 – 153 000 $

Open 19d North AmericaFull-timeSenior

Senior Software Engineer- Account Authentication

ab-testing agentic-ai ai authentication automation +10 skills

Build and own full-stack account authentication systems that securely verify millions of users daily across web, mobile, and consoles.

North AmericaInternshipIntern

[Summer 2027] Software Engineer Intern

agentic-ai ai cpp csharp devops +9 skills

Build and ship production features for Roblox’s 3D immersive platform, tackling distributed systems, real-time comms, and rendering while learning from senior engineers.

62 – 62 $ / hr

Open 22d North AmericaFull-timeSenior

Senior Engineering Manager, Communications