Senior Software Engineer (React / Front End)

Ranker - Los Angeles, CA 90048

Posted a month ago

We are currently looking for a full time React/Javascript Engineer to join our growing team Los Angeles based team. This is a great opportunity to work on a leading, high traffic site (over 40 million unique visits a month).
Despite the immense traffic we generate, we do all this with a small, talented team of dedicated software engineers who love working with interesting, complex projects. We are now looking to expand this team to North Carolina as we continue to scale out operations. As part of the Frontend team you’ll be building and optimizing front-end implementations of various desktop and mobile web properties, with a heavy skew to Javascript projects. You will also be expected to take part in building our stack for the future via recommendations, implementation of new technology and optimizations, which combined, will continue to keep us ahead of the curve on load speed, paint and memory performance.
What’s in it for you:

  • Work on a very high-traffic platform, solving unique challenges only seen on sites of this scale.

  • Collaborate in a team environment, with a variety of developers across the United States.

  • Contribute directly to the technology, processes and methodology used to solve problems day-to-day.

  • Very competitive compensation including meaningful equity in a profitable, mid-stage technology company.

  • Fully-paid medical, plus heavily subsidized voluntary dental and vision plans.

  • 10 paid holidays, plus additional days of paid time off per year.

  • Casual workplace with a fully stocked kitchen including free snacks, soda, Perrier, Mexican Coca. Cola; we also do catered lunches and breakfast weekly, and free massages every other week.

  • Located conveniently in the Mid-Wilshire district, minutes from Beverly Hills, Miracle Mile, and the 10 Freeway.


Who we believe will do great in this role:
Besides the usual skill set for a Frontend Engineer (i.e. competency in Javascript, HTML, CSS), you MUST have:

  • Thorough understanding of React.js and its core principles with a minimum 3 years' experience

  • Strong proficiency in JavaScript, including DOM manipulation and the JavaScript object model

  • Experience with popular React.js workflows (such as Flux or Redux)

  • NextJS and Server-side Rendering

  • Experience with unit testing and TDD/BDD Jest, Mocha, Chai, etc.

  • Familiarity with newer specifications of ECMAScript

  • Experience with data structure libraries (e.g., Immutable.js)

  • Experience interfacing with RESTful APIs

  • Knowledge of modern authorization mechanisms, such as JSON Web Token and OAuth2

  • Experience with building responsive mobile first applications using frameworks such as Foundation or Bootstrap

  • Familiarity with modern front-end build pipelines and tools

  • Experience with common front-end development tools such as Gulp, Babel, Webpack, NPM, etc.

  • Experience with developing NodeJS APIs and other backend languages a plus

  • Ability to understand business requirements and translate them into technical requirements

  • Experience with benchmarking and optimization

  • Familiarity with code versioning tools such as Git


Responsibilities:

  • Developing new user-facing features using React.js

  • Building reusable components and front-end libraries for future use

  • Translating designs and wireframes into high-quality code

  • Write unit tests following TDD/BDD best practices

  • Optimizing components for maximum performance across a vast array of web-capable devices and browsers

  • Collaborate with a world-class engineering team that delivers customer value through rapid iterations

  • Write documentation including workflows, processes, design decisions, code comments and diagramming


About Ranker:
Ranker is a data-driven media company, the #1 online destination for opinion-based, crowdsourced rankings of everything. The company's technology is centered on user engagement, turning its lists into the “best possible rankings” via the wisdom of crowds. A Quantcast Top 50 site, Ranker attracts more than 60 million monthly unique visitors, and outperforms almost every other publisher in time-on-site per visit. As a result, Ranker is a treasure-trove of consumer sentiment data with more than 250 million votes gathered to date on over 100,000 unique items, generating a deep and precise interest graph which the company launched as a B2B tool in 2016 to augment the existing ad-based business. Ranker is headquartered in Los Angeles, California.
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