# Marianne (Mars) Jullian

> Senior UI Engineer @ Netflix

Location: San Francisco, California, United States
Profile: https://flows.cv/marianne

Frontend engineer in the Bay area. Passionate about user experience, Frontend frameworks, and building scalable tools.

## Work Experience
### Senior Software Engineer @ Netflix
Jan 2021 – Present | Los Gatos, California, United States
• Led the strategic alignment and technical integration of a Growth-specific design system into Netflix’s consumer-facing design system, Hawkins Consumer
• Technical lead for the Web implementation of Hawkins Consumer
• Work with design partners to develop new components and system-level strategies
• Work with engineering partners to support design system usage and identify opportunities for enhancement

### Senior Software Engineer @ Airbnb
Jan 2019 – Jan 2021 | San Francisco Bay Area
• Led a cross-team working group to identify and migrate to a new CSS-in-JS styling framework
• Led a cross-platform and cross-team working group designing a composable server-driven UI framework
• Developed components and infrastructure for Airbnb's design system, DLS
• Supported product engineers in consuming design system components
• Collaborated and consulted with designers on component functionality and design
• Maintained frontend UI frameworks

### Senior Software Engineer @ Netflix
Jan 2016 – Jan 2019 | Los Gatos, CA
• Re-architected the signup flow to use React/Redux for long-term scalability and future experimentation
• Defined and implemented A/B test ideas for Netflix’s acquisition funnel
• Maintained non-member and sign-up funnel pages
• Created new non-member pages for SEO and audience growth
• Participated in the website on call rotation
• Participated in and developed prototypes for a 7-week immersive product research trip

### Senior Software Engineer @ AdRoll
Jan 2015 – Jan 2016
• Established a UI component library using React.js and a private npm registry (see links below)
• Updated the Frontend asset build system to use Gulp.js instead of Closure Compiler
• Implemented a user interaction event tracking system compatible with Backbone.js
• Developed and maintained AdRoll's client-facing dashboards
• Wrote and reviewed content for tech.adroll.com
• Organized Frontend lunch and learn sessions covering topics such as Browserify, Gulp, and ES6

### Software Engineer @ AdRoll
Jan 2013 – Jan 2015
See above.

### Cyber Intern @ U.S. Department of Justice
Jan 2013 – Jan 2013 | Washington D.C. Metro Area

### Developer, Summer Associate @ PublicStuff
Jan 2012 – Jan 2012 | New York, NY
Developed the alpha version of the insights page for governments, which could be accessed by logged in government officials. Powered by D3.js, the insights page included interactive data visualizations enabling local governments to analyze departmental performance and service request trends.

### Summer Researcher @ Highlands Forum
Jan 2011 – Jan 2011
Summer Researcher in preparation for HF 45.


## Education
### Bachelor of Arts (B.A.) in Computer Science
Princeton University
Jan 2009 – Jan 2013

### High School Diploma
Phillips Exeter Academy
Jan 2005 – Jan 2009


## Contact & Social
- LinkedIn: https://linkedin.com/in/mariannejullian
- Website: http://marsjullian.com

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Source: https://flows.cv/marianne
JSON Resume: https://flows.cv/marianne/resume.json
Last updated: 2026-03-22