ScientiaMobile, Inc

ScientiaMobile, Inc

Reston, VA

Principal Software Engineer

  • Design and architect applications which see billions of requests per month
  • Develop cloud services and APIs using Golang
  • Recommend performance optimizations
  • Mentor junior developers
  • Evaluate new technologies to keep us on the cutting edge


  • Minimum 5-7 years web development experience preferred 
  • Have experience working on web projects with Golang and PHP
  • Have experience with Database optimization in MySQL
  • Have experience with Docker
  • Have a Bachelor’s degree in Information Science / Information Technology, Computer Science, Engineering, Mathematics, Physics — or equivalent experience
  • Exceptional communications skills, written and verbal

Additional Preferred Qualifications and Skills:

  • Experience in mentoring and training
  • Experience developing REST APIs
  • Experience with testing frameworks
  • Experience with Terraform, AWS CLI, or similar DevOps tools

How to stand out once you apply:

  • Send us a link to your sample work on GitHub, Packagist, and/or Docker Hub
  • Tell us something you are passionate about
  • Email your resume and cover letter to: dev-jobs -AT-

Additional information

Benefits and Perks:

  • Monthly reimbursement for mobile phone, home internet, and gym (limits apply)
  • 10 days paid vacation / paid sick leave / flexible schedule
  • Health/Vision/Dental Insurance and 401k Retirement plan
  • Lunch stipend/ office snacks & refreshments
  • Company events throughout the year! (in office and virtual)


  • Must be authorized to work in the US
  • ScientiaMobile does not offer sponsorship for this position
  • Direct hire only: No Recruiters or Recruiting agencies  
  • ScientiaMobile is an Equal Opportunity Employer

About ScientiaMobile, Inc

ScientiaMobile, Inc -- makers of Fast Growing Technology Company Seeking Principal Software Engineer, DC Metro Area We are looking for an enthusiastic Software Engineer who likes working in a casual, small team environment. The ideal candidate is a self-starter who loves working with new and emerging technologies to solve interesting problems, lead/mentor junior developers, manage software release schedules and who is not afraid to continuously improve our environment with new best practices.About Us:  ScientiaMobile provides accurate mobile device intelligence and image optimization solutions that improve the mobile experience and make web pages load faster. With customers such as Google, Amazon, and Akamai, ScientiaMobile’s device detection helps drive more than 83% of the internet’s device analytics. ScientiaMobile continues to lead the mobile device intelligence market and leverage this core competency to expand into new markets. In 2015, ScientiaMobile launched ImageEngine, a smart image CDN, which accelerates websites by 60%. ScientiaMobile is the winner of the Red Herring Top 100 Global and Inc 5000 awards.