Senior Software Engineer

Location : Location US-VA-McLean

Overview is looking for a Senior Ruby on Rails Developer, with knowledge of other technologies, to add to our rapidly growing team. If you love innovation, here's your chance to make a career of it by advancing the digital identity ecosystem. We are seeking a talented senior developer who enjoys the challenges of scaling an application well beyond the MVP stage. Applicants should have 5+ years of experience developing for the web with a solid command of Ruby, Rails and related technologies.


  • Build and maintain web applications, services and APIs with Ruby on Rails.
  • Write well-structured, reliable, efficient and easily maintainable code.
  • Debug and optimize new and existing code, and write high quality unit tests.
  • Work independently and collaboratively with other software engineers on cross-team projects.
  • Lead and contribute to peer code reviews.
  • Provide mentorship and guidance to less-experienced software developers.



  • 5+ years developing web applications using Ruby on Rails.
  • Solid understanding of web technologies and object oriented design.
  • Experience with relational databases such as PostgresSQL, MySQL or MSSQL Server, or similar databases.
  • Knowledge and experience with HTML5, CSS3, HAML, SCSS, JavaScript, jQuery.
  • Experience with REST and SOAP based APIs.
  • Experience with source control using Git and GitHub.
  • Strong oral and written communication skills.
  • Must be a team player with strong, self-managing work ethic.
  • Passion for software engineering, learning and continuous improvement.

  is a venture backed company in hyper-growth. We are adding about a new million users per month with more than 30,000 new users signing up per day. We have had negligible business customer churn since inception, and we almost always significantly upsell and cross-sell accounts after establishing a relationship.

    Our Mission:

    To make the world a more trusted place by enabling transparent and efficient interactions between people and organizations.


    Our Core Values:

    *Don't be a jerk. *Always compete. *Ask questions like a 5-year old. *Inspire people with your passion. *Make something better every day. *Treat each customer like your favorite family member. *Own your mistakes so you can learn from them. *Details are everything. *Act like a scientist, not a talking head. *Be truthful (even when it's hard). *Reflect's values in your actions. *If the rule prevents the right outcome, then break the rule.



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