When looking for an Underscore developer, look for someone who has years of experience developing robust and secure applications coding with Underscore library, as well as someone who is passionate about technology and code optimization. Make sure that the devs demonstrate that they can create an unerring system of code that will perfectly bridge between the server side technologies used in your app and the ever-evolving browser market. Expect to pay between $20 -$50 per hour depending on their skill level and experience. Initiate a dialogue on Freelancer.com so you can interview shortlisted candidates before selecting the one who best fits your project goals in terms of skillset, rate, speed and communication style. Hiring an experienced Underscore developer on Freelancer gives you access to a pool of talented people that are screened for quality workmanship so you can trust will deliver the code your project needs on time and with the quality you expect. Get started now and have a world-class developer working on your project today!