GitLabIntermediate Fullstack Engineer, Growth
Design and implement A/B tests, build onboarding flows, analyze results, and contribute to frontend and backend development using Ruby on Rails and Vue.js.
Join our Growth team to shape how users discover and adopt GitLab's powerful capabilities. Operating at the intersection of product and analytics, we analyze and optimize the complete customer journey – from initial acquisition through feature adoption and user reactivation.
Unlike traditional product teams, we have unique autonomy to rapidly experiment and implement improvements that directly impact user experience. Through data-driven decisions and A/B testing, we continuously optimize how users interact with GitLab's features. Our approach combines technical implementation with analytical thinking to drive meaningful improvements in user engagement and retention.
This role offers you the opportunity to work across our entire tech stack, with a particular focus on backend development using Ruby on Rails and frontend work with Vue.js. You'll collaborate in small, agile teams alongside Product Managers, UX Designers, and Data Analysts to implement experiments and features that directly influence GitLab's growth metrics.
What You’ll Do
- Design and implement A/B tests and experiments across GitLab's platform
- Build and optimize user onboarding flows and personalization features
- Analyze experiment results and translate insights into actionable improvements
- Implement features that drive user activation and adoption
- Collaborate with Product and UX to refine and execute on growth initiatives
- Contribute to both frontend and backend development, with a heavier focus on backend work
- Participate in data analysis to inform product decisions
- Help maintain and improve our experimentation framework
- Collaborate closely with Engineering teams across GitLab to drive Growth initiatives and experiments
What You’ll Bring
- Professional experience with Ruby on Rails and modern JavaScript frameworks (Vue.js preferred)
- Experience implementing and analyzing A/B tests and experiments
- Experience with multivariate testing and experimentation frameworks
- Strong data analysis skills and ability to make data-driven decisions
- Experience implementing and optimizing user onboarding flows
- Knowledge of SaaS user acquisition and retention optimization techniques
- Experience with relational databases (PostgreSQL preferred)
- Strong understanding of web performance optimization
- Ability to work effectively in a remote, asynchronous environment