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Roblox Backed by a16zBacked by GreylockBacked by Index Ventures
117 views 9 hours ago

Senior Site Reliability Engineer, Compute

Open 126d North AmericaFull-timeSenior Salary + equity 5 questions Licensed UK sponsor — This employer appears on the GOV.UK register of licensed sponsors for the Skilled Worker and related work routes. The licence belongs to the employer and is not a commitment to sponsor this role.
United States
San Mateo, CA

Senior SRE to build and scale Roblox’s private cloud and Kubernetes infrastructure, automate cluster management, and enforce reliability best practices across the Compute team.

Automation Cloud C# Java Kubernetes +4 skills
243K – 295K $
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Roblox Backed by a16zBacked by GreylockBacked by Index Ventures
252 views 9 hours ago

[Summer 2027] Software Engineer Intern

Open 92d North AmericaInternshipIntern 8 questions Licensed UK sponsor — This employer appears on the GOV.UK register of licensed sponsors for the Skilled Worker and related work routes. The licence belongs to the employer and is not a commitment to sponsor this role.
United States
San Mateo, CA

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

Agentic AI AI C++ C# DevOps +9 skills
62 – 62 $ / hr
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Roblox Backed by a16zBacked by GreylockBacked by Index Ventures
155 views 9 hours ago

Principal Software Engineer - Commercial Content

Open 72d North AmericaFull-timePrincipal Salary + equity 6 questions Licensed UK sponsor — This employer appears on the GOV.UK register of licensed sponsors for the Skilled Worker and related work routes. The licence belongs to the employer and is not a commitment to sponsor this role.
United States
San Mateo, CA

Develops AI-driven full-stack solutions for Roblox’s Content Understanding Platform, processing billions of assets (3D models, audio, text, video) to enable search, moderation, and generative AI features.

AI Angular API Cloud Computer Vision +10 skills
295K – 345K $
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Roblox Backed by a16zBacked by GreylockBacked by Index Ventures
100 views 9 hours ago

Principal Security Software Engineer, IAM

Open 85d North AmericaFull-timePrincipal Salary + equity 5 questions Licensed UK sponsor — This employer appears on the GOV.UK register of licensed sponsors for the Skilled Worker and related work routes. The licence belongs to the employer and is not a commitment to sponsor this role.
United States
San Mateo, CA

Principal engineer defining identity and access systems for Roblox’s production infrastructure, including mTLS, SPIFFE/SPIRE, PKI, and AI-agent identity, while mentoring teams and driving long-term security strategy.

ABAC Agentic AI AI Authentication Cloud +13 skills
326K – 385K $
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Roblox Backed by a16zBacked by GreylockBacked by Index Ventures
191 views 9 hours ago

Software Engineer, Data Model

Open 27d North AmericaFull-time Salary + equity 7 questions Licensed UK sponsor — This employer appears on the GOV.UK register of licensed sponsors for the Skilled Worker and related work routes. The licence belongs to the employer and is not a commitment to sponsor this role.
United States
San Mateo, CA

Software engineer on Roblox's Game Engine Data Model team, building the core object hierarchy (scene graph/entity system) that powers all Roblox experiences. Day to day: write high-performance C++ engine code, add automated tests, own features from design to launch, and ship code across desktop, mobile, and console.

Backbone.js C++ C# Networking Python
169K – 212K $
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Roblox Backed by a16zBacked by GreylockBacked by Index Ventures
161 views 9 hours ago

Software Engineer, Engine Systems

Open 27d North AmericaFull-time Salary + equity 7 questions Licensed UK sponsor — This employer appears on the GOV.UK register of licensed sponsors for the Skilled Worker and related work routes. The licence belongs to the employer and is not a commitment to sponsor this role.
United States
San Mateo, CA

Builds core diagnostic instrumentation for the Roblox engine — predominantly C++ systems that report stability, reliability, and performance signals across mobile, desktop, and console clients. The engineer helps detect and resolve hangs, crashes, and regressions at scale for millions of concurrent users.

C++ C# Objective-C Rust
169K – 212K $
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Roblox Backed by a16zBacked by GreylockBacked by Index Ventures
156 views 9 hours ago

Software Engineer, Engine Infrastructure

Open 56d North AmericaFull-time Salary + equity 7 questions Licensed UK sponsor — This employer appears on the GOV.UK register of licensed sponsors for the Skilled Worker and related work routes. The licence belongs to the employer and is not a commitment to sponsor this role.
United States
San Mateo, CA

Software engineer on Roblox's Engine Infrastructure (Systems) team writing C++ for core game-engine sub-systems like server/client data syncing, game-aware data streaming, and scaling a game server fleet to millions of servers. Requires 3+ years building distributed backend systems; role is onsite in San Mateo, CA (hybrid Tue–Thu).

AI C++ C# Linux Python
182K – 227K $
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Roblox Backed by a16zBacked by GreylockBacked by Index Ventures
184 views 9 hours ago

Senior Software Engineer (Backend), Co-Experience

Open 51d North AmericaFull-timeSenior Salary + equity 6 questions Licensed UK sponsor — This employer appears on the GOV.UK register of licensed sponsors for the Skilled Worker and related work routes. The licence belongs to the employer and is not a commitment to sponsor this role.
United States
San Mateo, CA

Senior backend engineer on Roblox's Co-Experience team, owning and scaling the platform-level Party System (groups, chat, private gameplay, creator APIs) that keeps social interactions safe and civil for millions of concurrent users. Core tech: microservices in a compiled language (C#, C++, Java, or Go) and consumer-facing APIs, with heavy use of AI-assisted development.

AI API C++ C# Go +2 skills
197K – 243K $
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Roblox Backed by a16zBacked by GreylockBacked by Index Ventures
177 views 9 hours ago

Software Engineer, Data Access

Open 42d North AmericaFull-time Salary + equity 7 questions Licensed UK sponsor — This employer appears on the GOV.UK register of licensed sponsors for the Skilled Worker and related work routes. The licence belongs to the employer and is not a commitment to sponsor this role.
United States
San Mateo, CA

Joins Roblox's Data Access team to build EaaS, a managed OLTP platform handling tens of millions of QPS that abstracts distributed databases and caching behind a productive developer experience. Work spans distributed-systems design, reliability and scalability improvements, rollouts, and production operations, coding in C#, C++, Go, or Python.

C++ C# Developer Experience Distributed Systems Observability +1 skills
153K – 197K $
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Roblox Backed by a16zBacked by GreylockBacked by Index Ventures
138 views 9 hours ago

Principal Software Engineer, Creator Game Operations

Open 38d North AmericaFull-timePrincipal Salary + equity 6 questions Licensed UK sponsor — This employer appears on the GOV.UK register of licensed sponsors for the Skilled Worker and related work routes. The licence belongs to the employer and is not a commitment to sponsor this role.
United States
San Mateo, CA

Roblox is hiring a Principal Software Engineer on the Creator Success Team to build mission-critical backend services supporting game creators, including ML-driven player insights pipelines, creator communication tools, and a remote config/experimentation platform. The role involves leading technical decisions at massive scale using C#, Java, or Go and distributed systems, based onsite in San Mate

Android C# Data Pipelines Distributed Systems iOS +5 skills
295K – 345K $
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Roblox Backed by a16zBacked by GreylockBacked by Index Ventures
156 views 9 hours ago

Software Engineer, Account Security

Open 26d North AmericaFull-time Salary + equity 7 questions Licensed UK sponsor — This employer appears on the GOV.UK register of licensed sponsors for the Skilled Worker and related work routes. The licence belongs to the employer and is not a commitment to sponsor this role.
United States
San Mateo, CA

Software engineer on Roblox's Account Security team builds features to prevent, detect, and mitigate account takeovers, owning work end to end across the stack in Go, Python, TypeScript, and Lua while using A/B tests and metrics to guide decisions. Based onsite in San Mateo within the Safety organization.

AI Automation C# Go JavaScript +4 skills
182K – 227K $
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Roblox Backed by a16zBacked by GreylockBacked by Index Ventures
116 views 9 hours ago

Senior Software Engineer, Creator Services Translation

Open 41d North AmericaFull-timeSenior Salary + equity 6 questions Licensed UK sponsor — This employer appears on the GOV.UK register of licensed sponsors for the Skilled Worker and related work routes. The licence belongs to the employer and is not a commitment to sponsor this role.
United States
San Mateo, CA

Senior engineer on Roblox's Creator Services Translation team, designing and building highly scalable distributed backend systems for the localization pipeline (text, image, audio detection, translation, serving, rendering). Full-stack work spans client, game engine, backend services, and ML models, using C#, C++, Go, or Python with microservices.

C++ C# Machine Learning Microservices Python
243K – 295K $
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Roblox Backed by a16zBacked by GreylockBacked by Index Ventures
92 views 9 hours ago

Principal Software Engineer- Agentic Customer Care

Open 37d North AmericaFull-timePrincipal Salary + equity 6 questions Licensed UK sponsor — This employer appears on the GOV.UK register of licensed sponsors for the Skilled Worker and related work routes. The licence belongs to the employer and is not a commitment to sponsor this role.
United States
San Mateo, CA

Principal engineer on Roblox's Trust & Safety 'Safety Experience' team, building agentic, LLM-powered applications and chatbot solutions for customer-facing and internal safety systems at scale. The role provides technical leadership and mentoring, working with C#/Java/Python, microservices, REST/RPC, and machine learning.

Agentic AI AI API Automation C# +8 skills
295K – 345K $
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Roblox Backed by a16zBacked by GreylockBacked by Index Ventures
114 views 9 hours ago

Senior Software Engineer, Creator Collaboration

Open 35d North AmericaFull-timeSenior Salary + equity 6 questions Licensed UK sponsor — This employer appears on the GOV.UK register of licensed sponsors for the Skilled Worker and related work routes. The licence belongs to the employer and is not a commitment to sponsor this role.
United States
San Mateo, CA

Designs and builds large-scale services for creator collaboration at Roblox, including the real-time Team Create product and the Creation Platform APIs that AI agents access via MCP. Full-stack work in C#, C++, Java, or Python, with emphasis on scale, architecture, and mentoring other engineers.

Agentic AI AI API C++ C# +5 skills
243K – 295K $
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Roblox Backed by a16zBacked by GreylockBacked by Index Ventures
109 views 9 hours ago

Senior Software Engineer, Reliability

Open 36d North AmericaFull-timeSenior Salary + equity 6 questions Licensed UK sponsor — This employer appears on the GOV.UK register of licensed sponsors for the Skilled Worker and related work routes. The licence belongs to the employer and is not a commitment to sponsor this role.
United States
San Mateo, CA

Senior software engineer on Roblox's Reliability team, building fault-tolerant libraries, automation, load-testing guardrails, canarying services, and observability tooling to keep the platform reliable at massive scale. Requires 4+ years of experience and coding skills in languages like Go, C#, or Java.

Automation C# Java Observability SRE
243K – 295K $
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Roblox Backed by a16zBacked by GreylockBacked by Index Ventures
155 views 9 hours ago

Software Engineer, Test Frameworks & Tooling

Open 30d North AmericaFull-time Salary + equity 7 questions Licensed UK sponsor — This employer appears on the GOV.UK register of licensed sponsors for the Skilled Worker and related work routes. The licence belongs to the employer and is not a commitment to sponsor this role.
United States
San Mateo, CA

Engineer on Roblox's Test Frameworks & Tooling team, designing and scaling the test automation infrastructure behind Roblox's services — frameworks, runners, orchestration, AI-assisted test generation, canary analysis, and debugging tools — using languages like C#, Go, or Python, onsite in San Mateo, CA.

AI Automation CI/CD C# Observability +2 skills
153K – 197K $
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Roblox Backed by a16zBacked by GreylockBacked by Index Ventures
37 views 9 hours ago

Technical Developer Connections Manager

Open 22d North America 7 questions Licensed UK sponsor — This employer appears on the GOV.UK register of licensed sponsors for the Skilled Worker and related work routes. The licence belongs to the employer and is not a commitment to sponsor this role.
United States
San Mateo, CA

Every day, tens of millions of people come to Roblox to explore, create, play, learn, and connect with friends in 3D immersive digital experiences– all created by our global community of developers and creators. At…

Automation C# .NET Game Development Lua +1 skills
63 – 77 $ / hr
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Roblox Backed by a16zBacked by GreylockBacked by Index Ventures
129 views 9 hours ago

Senior Software Engineer, Test Frameworks & Tools

Open 15d North AmericaFull-timeSenior Salary + equity 7 questions Licensed UK sponsor — This employer appears on the GOV.UK register of licensed sponsors for the Skilled Worker and related work routes. The licence belongs to the employer and is not a commitment to sponsor this role.
United States
San Mateo, CA

Senior engineer on Roblox's Test Frameworks & Tooling team building and scaling backend services for the test automation lifecycle — frameworks, orchestration, AI-assisted test generation, canary analysis, and debugging tools. Requires 2+ years backend/infra experience with C#, Go, or Python; onsite in San Mateo Tue–Thu.

AI Automation CI/CD C# Observability +3 skills
197K – 243K $
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Roblox Backed by a16zBacked by GreylockBacked by Index Ventures
160 views 9 hours ago

Software Engineer, Creator Services Communication

New North AmericaFull-time Salary + equity 8 questions Licensed UK sponsor — This employer appears on the GOV.UK register of licensed sponsors for the Skilled Worker and related work routes. The licence belongs to the employer and is not a commitment to sponsor this role.
United States
San Mateo, CA

Builds the communications plane for the Roblox platform — cross-server messaging, developer HTTP/teleport APIs, and compute functions — solving distributed-systems and networking problems at many-million-player scale. Full-stack work spans the C++ engine, C# services, Kafka/Flink, Redis/Elasticsearch/Clickhouse, and React UIs. Onsite Tue–Thu in San Mateo.

API ClickHouse C++ C# Data Pipelines +12 skills
153K – 197K $
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Roblox Backed by a16zBacked by GreylockBacked by Index Ventures
190 views 9 hours ago

Software Engineer, Reliability

New North AmericaFull-time Salary + equity 8 questions Licensed UK sponsor — This employer appears on the GOV.UK register of licensed sponsors for the Skilled Worker and related work routes. The licence belongs to the employer and is not a commitment to sponsor this role.
United States
San Mateo, CA

Early-career software engineer on Roblox's Reliability team, building infrastructure that keeps the platform fast, reliable, and efficient: applying AI/ML to scale workloads across regions, tuning performance with metrics and profiling, and sharing on-call. Core tech: Python/Rust/Go/Java/C#, distributed systems, Kubernetes, Prometheus/Grafana.

AI C# Distributed Systems Grafana Java +7 skills
153K – 197K $
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