Back End Drupal Developer | Interpersonal Frequency

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About Us:
Interpersonal Frequency (IF) is a boutique, Drupal-based website design and consulting firm based in New York City that offers software products, and works with government, corporate, and nonprofit clients. We are growing quickly, and have a wonderful, passionate and extremely well caffeinated team.

We are looking for professional Back End Drupal Developers to help us create straightforward user experiences, design beautiful, custom websites, and develop custom modules. We seek expert developers who adhere to Drupal standard practices, and have expertise in scaling systems and solving complex functionality problems. This position allows for a lot of creativity and will require you to manage your own time. We need team players, who can communicate clearly (verbally and in writing), learn quickly, and can telecommute in a professional manner. We are happy to offer very competitive base salaries as well as incentives based on performance, attention to detail, code readability, on time delivery, teamwork and communication.

Computer Science BS, related degree or 4+ years in the field.


  • Advanced skills in Drupal 7 customization including expertise in Drupal’s API and hooks.
  • Expert PHP5 developer, familiar with the latest features in PHP 5.2.X and 5.3.X.
  • Expert level Javascript/AJAX/AHAH is necessary, jQuery experience preferred.
  • Ability to read and understand concepts from user stories, comps and wireframes.
  • Experience building and consuming modern Web Services.
  • Self-Starter who can jump in quickly and can manage their own time effectively.
  • Familiar with source control principles of Git or similar.

Bonus Skills:

  • Experience with SASS, Zurb Foundation/ Twitter Bootstrap
  • Experience building social sites/apps (Facebook, Twitter, etc.)
  • Expertise in Modern database development (MySQL)
  • Experience building sites that scale properly with demand in virtualized environments
  • Understand how to optimize Drupal caching
  • Knowledge of Responsive Design Patterns

If you are interested, please send your cover letter, resume, and some code samples to