Senior UI Software Engineer

ViralGains is a leading video ad engagement platform looking for engineers to power the next stage of explosive growth. 

Job Description:

ViralGains is seeking a highly talented software engineer focused on the frontend to join an amazing team building cutting edge solutions in the ad tech world.  

The ideal applicant will be a passionate & proactive member of a high functioning software engineering team focused on our next generation software platform.

Applicant must have deep knowledge and experience in modern web UI development including responsive design, common UI libraries (e.g react/redux), and asset deployment and distribution.  Applicant must also have a solid grounding in computer science and software engineering, be able to collaborate well with others, truly enjoy solving challenging problems, and creating awesome products.  


  • Be a key member of the software engineering team, taking ownership, architecting, designing, coding, and testing.
  • Actively engage in agile processes working closely with product managers to help guide the product direction.
  • Work closely with QA to ensure high quality and project success.
  • Mentor engineers in software engineering best practices.


  • BS in Computer Science or related degree
  • Solid practical fundamental knowledge of algorithms, software engineering, and design
  • Deep experience with JavaScript, HTML, and CSS
  • Experience in successfully designing and developing responsive web UIs
  • In depth knowledge of a modern framework such as React/Redux
  • An expert in web based front end architecture and development
  • Knowledge of writing test plans, automated testing, functional, reliability, scalability testing
  • Ability and desire to rapidly learn new technologies and solve challenging problems.

Nice to Have:

  • Knowledge/Experience with developing Ad Tech software.
  • Knowledge/Experience in streaming video technology.
  • Knowledge/Experience in working on the full stack.

 Ideal Candidate:

  • 4-8+ years of experience
  • Thrives on freedom and responsibility
  • Accomplish large amount of important work
  • Positive, energetic, enthusiastic
  • Highly motivated to succeed
  • Great communication skills
  • Strategic & analytical thinker
  • Located in the Boston area and would be able to be present at our headquarters.

Company Description:

ViralGains drives engagement and emotional connection between consumers and advertisers through the power of online video. ViralGains enables targeted & AI optimized video distribution at scale by helping advertisers deliver video to consumers who are most likely to engage with their brand across the most relevant channels. ViralGains is headquartered in Boston, MA, with offices in New York, Chicago, and Los Angeles. 

Company Culture: 

We believe in freedom and responsibility, stunning colleagues to work and learn from, accomplishing a lot of important work, and having fun while doing it.

Please see our videos on YouTube to get a sense for our company culture.

To apply, please email with a resume and cover letter.