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\nChegg’s writing tools are used by over a million students each day to further their learning. We build software to help these students compile research, create bibliographies, and ensure all sources are correctly cited in completed papers. We offer these tools for free through ad-supported accounts as well as through paid monthly subscriptions.\n\nAs a Principal Software Engineer focused on front-end performance you will work with a team of software engineers to create the best possible experiences for students. Do you thrive on analyzing every millisecond in the Chrome Timeline and optimizing code to get content to the screen as quickly as possible? Do you yearn to then measure the result of these optimizations at the request-level across millions of page views each day? In this role, you will partner with multiple product teams and impact over 65 million students.\n\nWe’ve built a programmatic advertising solution that leverages header bidding to get highly-relevant ads in front of our users and enable students to use our products free of charge. Your challenge is to help us do this as efficiently as possible. Data is at the heart of our work and we have a real-time system that streams data from every user interaction into an ELK stack at a rate of 1TB/day. We work closely with our team of data scientists to analyze this data, build models, and A/B test heavily.\n\nIn this role, your responsibilities will be:\n\n\n* Automating ongoing analysis of our products’ browser performance\n\n* Develop & refine Javascript/CSS/DOM optimizations in our front-end codebase\n\n* Engage with other product teams to drive future strategy and best practices around front-end performance\n\n* Explore and experiment with new technologies/approaches as they become available\n\n\n\n\nOur Stack\n\n\n* ES2015, babel.js, webpack, closure compiler, yarn\n\n* github, TravisCI, browserstack\n\n* Custom data collection system built on OpenResty/Nginx, streamed into Fluentd, Kinesis & ElasticSearch\n\n\n \n\n#Salary and compensation\n
No salary data published by company so we estimated salary based on similar jobs related to Engineer, Developer, Digital Nomad and Ads jobs that are similar:\n\n
$60,000 — $125,000/year\n
\n\n#Benefits\n
๐ฐ 401(k)\n\n๐ Distributed team\n\nโฐ Async\n\n๐ค Vision insurance\n\n๐ฆท Dental insurance\n\n๐ Medical insurance\n\n๐ Unlimited vacation\n\n๐ Paid time off\n\n๐ 4 day workweek\n\n๐ฐ 401k matching\n\n๐ Company retreats\n\n๐ฌ Coworking budget\n\n๐ Learning budget\n\n๐ช Free gym membership\n\n๐ง Mental wellness budget\n\n๐ฅ Home office budget\n\n๐ฅง Pay in crypto\n\n๐ฅธ Pseudonymous\n\n๐ฐ Profit sharing\n\n๐ฐ Equity compensation\n\nโฌ๏ธ No whiteboard interview\n\n๐ No monitoring system\n\n๐ซ No politics at work\n\n๐ We hire old (and young)\n\n
# How do you apply?\n\nThis job post has been closed by the poster, which means they probably have enough applicants now. Please do not apply.