Intermediate Backend Engineer, GitLab

• Significant professional experience with Ruby on Rails
• Understanding of authorization systems including RBAC, ABAC, ReBac
• Experience with using and implementing a mature authorization system (OPA, Cedar, Zanzibar)
• Experience designing and implementing enterprise-grade authentication systems (OAuth, SAML, SCIM, LDAP)
• Experience with relational databases and query optimization (postgres preferred)
• Experience diagnosing and resolving performance issues at scale
• Strong security mindset and experience with secure coding practices

• Help us architect and evolve our RBAC (role based access control) system. Our team's primary responsibility is to build a robust, scalable authorization system that gives customers complete control over their member access. From zero to owner
• Custom roles allow an organization to create user roles with the precise privileges and permissions required for that organization's needs
• It's a valuable, paid feature that our enterprise customers increasingly depend on. As an intermediate engineer, you'll develop and implement solutions that shape the future of our authorization system
• Beyond implementing custom permissions and building features to help owners manage their teams, you'll influence critical architecture decisions to ensure the scalability, security, and performance of the product
• We're at the earlier stages of the feature, giving you the opportunity to significantly influence our technical direction, including establishing conventions, design patterns, and development guidelines that will shape how the feature grows
• This role offers unique opportunities to collaborate with our "sister" team Anti-abuse to work on security-focused features
• Help lead the battle against crypto-mining by architecting solutions that leverage risk models, identity verification, and pipeline verification and analysis
• Provide technical guidance on migrating our existing authorization system to a mature authorization system
• Collaborate with our authentication team on design and implementation of a greater authorization and authentication system
• Design and implement scalable solutions for our RBAC system, with a focus on enterprise-grade custom permissions
• Architect features that enable efficient team management while maintaining performance at scale
• Make and advocate for technical decisions that ensure the long-term maintainability and scalability of Custom Roles
• Collaborate with Product Management to influence milestone planning and technical direction
• Drive improvements to system performance, security, and reliability
• Participate in and lead incident response when required
• Represent the team in cross-functional technical discussions
• The Authorization group is responsible for ensuring that an authenticated user has access to the proper resources within the application
• We are focused on making our customizable permissions offering more robust by adding additional granular permissions every milestone

• We offer benefits to manage your health, wealth, and well-being regardless of location
• Flexibility in schedule to be there for life’s important moments
• Equity compensation & Employee Stock Purchase Plan offered
• Generous Paid Time Off

Total funding: $433.7m

GitLab is an open-source collaboration platform for developers. It enables teams to build code quickly from anywhere without compromising on security or quality. GitLab already has an estimated 30M+ users from all over the world.