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44.4K jobs
General Dynamics UK
9 hours ago

Software Firmware Engineer - Bowman

New HybridNorth AmericaFull-timeSenior
Canada
Calgary, AB

We are currently seeking an experienced Software/Firmware Developer to join our BOWMAN product development team in Calgary, Alberta. BOWMAN is an advanced tactical communications system that integrates secure digital…

Agile AI C++ C# DHCP +15 skills
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Twilio
9 hours ago

Staff, Technical Account Manager

Open 0d RemoteNorth AmericaStaff Salary + equity 6 questions
United States

Who we are At Twilio, we’re shaping the future of communications, all from the comfort of our homes. We deliver innovative solutions to hundreds of thousands of businesses and empower millions of developers worldwide…

AI API Cloud Cryptocurrency C# +15 skills
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Roblox Backed by a16zBacked by GreylockBacked by Index Ventures
119 views 9 hours ago

Engineering Manager, Ads Experience

Open 146d North AmericaFull-time 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

Leads Roblox's Ads Experience engineering team, owning the advertiser, brand, and creator monetization products (Ads Manager, campaign management, reporting, payouts) end to end. Manages and grows the team while providing technical direction across Go/C# backends, React/TypeScript frontends, and Gen AI features.

AI API C# Data Science Distributed Systems +4 skills
295K – 345K $
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Roblox Backed by a16zBacked by GreylockBacked by Index Ventures
187 views 9 hours ago

Senior/Principal Software Engineer - Creator Data

Open 146d 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 leading distributed storage systems (Data Stores, Memory Stores) and cloud services for Roblox creators, ensuring 100% uptime and building observability dashboards.

Agile AI Analytics API AWS +21 skills
345K – 399K $
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Roblox Backed by a16zBacked by GreylockBacked by Index Ventures
155 views 9 hours ago

Principal Fullstack/Backend Software Engineer, User Connections

Open 146d 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 tech-leading Roblox's User Connections team, designing and building the scalable backend systems behind social features like friending, profiles, identity, and online presence used by hundreds of millions of users. On-site at Roblox HQ in San Mateo, CA, working mainly with compiled languages such as C#, Java, or C++.

C++ C# Java
295K – 345K $
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Roblox Backed by a16zBacked by GreylockBacked by Index Ventures
108 views 9 hours ago

Principal Security Software Engineer, Application Security

Open 142d 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

Leads application security initiatives at Roblox, shaping security standards, threat modeling, and secure design for immersive gaming/media platforms; collaborates with engineering teams to automate security practices and mentor engineers.

Agentic AI AI Ai Enablement Automation Bash +13 skills
326K – 385K $
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Roblox Backed by a16zBacked by GreylockBacked by Index Ventures
120 views 9 hours ago

Senior Software Engineer, Engine Systems

Open 146d 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

Builds core C++ systems for Roblox’s 3D engine, including DataModel structures, reflection bindings, and serialization to power millions of user-created games.

C++ C# Data Science Objective-C Observability +1 skills
243K – 295K $
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Roblox Backed by a16zBacked by GreylockBacked by Index Ventures
95 views 9 hours ago

Senior Security Software Engineer, Application Security

Open 146d 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

Designs and implements scalable security solutions (SAST, fuzzing, CI/CD integrations) to embed security into Roblox’s developer workflows and platforms, focusing on threat modeling, automation, and secure-by-default engineering for a global gaming/media platform.

Agentic AI AI API Application Security Automation +19 skills
269K – 326K $
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Roblox Backed by a16zBacked by GreylockBacked by Index Ventures
87 views 9 hours ago

Senior Security Software Engineer, Vulnerability Management

Open 146d 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

Build and scale internal tools to detect, prioritize, and remediate security vulnerabilities across Roblox’s platform and tech stack.

C# Java Python Vulnerability Management
217K – 269K $
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Roblox Backed by a16zBacked by GreylockBacked by Index Ventures
145 views 9 hours ago

Principal Software Engineer, Engineering Acceleration

Open 146d 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 the next decade of Roblox’s developer platform, scaling source control, CI, and AI-powered tooling for 2,000+ engineers.

AI Artifactory AWS Cloud C# +10 skills
295K – 345K $
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Roblox Backed by a16zBacked by GreylockBacked by Index Ventures
176 views 9 hours ago

Principal Software Engineer, Backend - Sharing

Open 141d 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 backend engineer leading multi-year strategy for content sharing on Roblox, designing scalable systems and mentoring senior engineers.

API C++ C# Distributed Systems Java
295K – 345K $
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Roblox Backed by a16zBacked by GreylockBacked by Index Ventures
87 views 9 hours ago

Senior Cloud Security Engineer

Open 146d 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

Design and implement cloud security controls, automation, and self-healing infrastructure for Roblox’s hybrid and multi-cloud platform.

Automation Cloud Cloud Security Container Security C# +7 skills
251K – 326K $
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Roblox Backed by a16zBacked by GreylockBacked by Index Ventures
133 views 9 hours ago

Senior Software Engineer, Engineering Acceleration Foundations

Open 146d 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

Builds and scales internal dev tools and CI/CD infrastructure to boost engineering productivity at Roblox.

AI Artifactory AWS Cloud C# +8 skills
197K – 243K $
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Roblox Backed by a16zBacked by GreylockBacked by Index Ventures
85 views 9 hours ago

Senior Security Software Engineer, IAM

Open 139d 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

Build next-gen identity and access management for humans and AI agents, designing secure authentication, authorization, and privileged access systems at Roblox's scale.

ABAC Agentic AI AI API Authentication +14 skills
251K – 307K $
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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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