Senior Software Engineer (Javascript/React)
New York City HQ, United States
Senior Software Engineer (Javascript/React),
New York City HQ, United States

INTURN is a B2B marketplace that is changing how the retail sector manages inventory, allowing brands and retailers to buy and sell in seconds. We’re addressing the ignored off-price market by bringing innovation for the first time since Microsoft released Excel. We are a start-up in NYC that is changing the retail industry… and having fun while doing it!

Job Summary

As a Senior Software Engineer, you'll play a critical role in building both product features and developer infrastructure. We move fast, but we like to keep our code clean and our stack up-to-date. Currently, we make heavy use of the following libraries: Babel, Webpack, React, Redux, Jest, Glamor, Recompose, Ramda, Flow, Immutable.js.

If that sounds good, and you also want to be part of an awesome team that constantly strives to be better than they were the day before, then this might be the place for you.


  • Develop and maintain user-facing features
  • Ensure technical feasibility of UI/UX requirements
  • Maximize code reuse by splitting large projects into smaller libraries
  • Optimize application code for speed and scalability
  • Identify strategies to systemically improve code quality
  • Automate repetitive tasks and enhance the developer experience
  • Stay current with the latest technologies and best practices in the JS community

Key Qualifications 

  • Strong CS skills with 5+ years in professional software engineering experience
  • Bachelor's degree in Computer Science or a related field
  • Mastery of HTML5, CSS3, and JavaScript -- ES2015 and beyond!
  • Deep understanding of React and/or React Native
  • Expertise with a modern state-management framework (Redux, MobX, Cycle.js, etc)
  • Affinity for profiling and analyzing code to identify areas for improvement
  • Good understanding of various CI services (Jenkins, Travis, Coveralls, Pipelines, etc)


  • Actively maintain or contribute to one or more projects on Github/NPM
  • Play around with Elm, Reason, or any other functional language
  • Experience with advanced HTML5/JS APIs (ServiceWorkers, WebAssembly, IndexedDB, etc)
  • Familiar with AWS and serverless architecture
  • Previous startup experience

Benefits & Perks

  • Competitive salary and equity
  • Medical, dental, and vision insurance
  • Paid parental leave
  • Unlimited sick leave
  • Paid vacation days: 18
  • 401K retirement plan
  • Tuesday breakfast, Friday lunches, and fully stocked kitchen… #noms
  • Company outings & summer events



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