Principal Software Engineer - DevEx & CI/CD NEW

The Briefed; San Mateo (CA); On-site; USD 295,000 - 345,000; Full time

Benefits offered by this job

Competitive equity grants

Comprehensive health coverage

Onsite meals

Generous time off & retirement plan

Job summary

Roblox is seeking a Principal Software Engineer on the Engineering Acceleration team to define and execute the long-term vision for Roblox's core developer platform. You will drive architecture for source code search, storage, code review, CI, and artifact management at scale, while integrating AI-powered development tools to reduce toil.

You will mentor senior engineers, lead cross-functional initiatives, and architect multi-cloud integrations across GitHub, AWS, Kubernetes, and Artifactory.

Qualifications

• 9+ years of professional software engineering experience focused on developer productivity.
• Designing and evolving developer platforms used by 2,000+ engineers.
• Deep expertise in version control and CI engine internals (GitHub, GitHub Actions, Artifactory).
• Cloud-native deployment with AWS, Docker, Kubernetes and HashiCorp stack (Nomad, Vault, Terraform).
• Fluency in at least one language (C#, Python, Go, or Java).
• Ability to drive company-wide technical strategy and multi-quarter initiatives.

Responsibilities

• Define the 10-year technical vision for source code repos, CI, and build pipelines.
• Integrate AI-powered developer tooling into daily workflows to accelerate production.
• Architect multi-cloud integrations across internal and 3rd-party platforms.
• Mentor senior staff and lead engineers, shaping engineering culture and standards.
• Collaborate with stakeholders to align multi-team strategy and delivery.

Skills

DevEx & Build Systems

Large-scale platform

Version control & CI

Cloud & containers

Polyglot programming

Cross-functional leadership

Tools

GitHub

GitHub Actions

Artifactory

AWS

Docker

Kubernetes

Nomad

Vault

Terraform

Job description

As a Principal Software Engineer on the Engineering Acceleration team, you will define and execute the long-term technical vision for Roblox's core developer platform, serving 2,000+ internal software engineers. You will transform Roblox's source code search, storage, code review, continuous integration (CI), and artifact management infrastructure for the next decade of scale. In this high-impact role, you will integrate cutting-edge AI-powered development tools and intelligent code review workflows into the daily engineering lifecycle—eliminating developer friction and setting the architectural bar for engineering productivity across the entire organization.

Key Responsibilities

• 10-Year Technical Vision: Own, scale, and define the long-term architectural roadmap for Roblox's source code repositories, code review platforms, distributed build pipelines, and CI infrastructure.
• AI-Powered Developer Experience: Integrate generative AI, automated code assistance, and intelligent developer tooling into engineers' daily workflows to accelerate code production and reduce toil.
• End-to-End Infrastructure Architecture: Design, build, and evolve high-scale developer services—spanning local CLI tooling, internal web applications, reusable CI workflows, and telemetry metrics toolchains.
• Company-Wide Technical Leadership: Drive major company-wide initiatives that optimize source code management and build/CI tools, establishing technical standards across engineering teams.
• Multi-Cloud & Tooling Integration: Architect integrations across 1st-party microservices and 3rd-party developer platforms (e.g., GitHub, GitHub Actions, Artifactory, AWS, Kubernetes, Nomad).
• Mentorship & Engineering Culture: Mentor senior staff and lead engineers across Roblox, cultivating a strong culture of architectural rigor, technical excellence, and developer-focused empathy.

Requirements

Developer Productivity & Infrastructure Depth

• Experience Track: 9+ years of professional software engineering experience, with significant focus on developer productivity (DevEx), build systems, or internal developer platforms.
• Scale Impact: Proven track record of designing, shipping, and evolving developer platforms used by large-scale engineering organizations (2,000+ engineers).
• Source Control & CI Infrastructure: Deep domain expertise in version control systems and CI engine internals (hands-on experience with GitHub, GitHub Actions, and Artifactory is a major plus).
• Cloud & Container Orchestration: Deep proficiency with cloud-native deployment technologies—specifically AWS, Docker, Kubernetes, and HashiCorp stack (Nomad, Vault, Terraform).
• Polyglot Systems Programming: Fluency in at least one core engineering language (C#, Python, Go, or Java).
• Cross-Functional Alignment: Demonstrated capability leading company-wide technical strategy, aligning multi-team stakeholders, and driving multi-quarter initiatives to completion.

Total Rewards & Benefits

• Compensation & Equity: San Mateo base salary range ($295,250 – $345,040 USD) + competitive Roblox equity grants.
• Healthcare & Wellbeing: Comprehensive health, dental, and vision insurance packages for employees and eligible dependents.
• Onsite Perks & Culture: Modern San Mateo headquarters featuring daily catered meals, team events, and state-of-the-art tech setups.
• Time Off & Retirement: Generous vacation policies, paid company holidays, paid parental leave, and 401(k) matching programs.