Building Enterprise Leaders

Senior Software Engineer - Web Application Security at Blueshift
San Francisco, CA, US

About Us:

Blueshift is a venture funded startup based in San Francisco, building a AI-powered Segment-of-One marketing automation solution used by consumer marketers. Blueshift puts marketers in full control of automating various forms of personalized messaging across multiple channels including email, mobile push notifications & Facebook. The company’s founders are repeat entrepreneurs who previously built (acquired by Groupon), and were part of the early team behind Kosmix (acquired by Walmart to become @WalmartLabs).  Blueshift is backed by top tier VC firms (Storm Ventures, NEA & Nexus Venture Partners). 

Awards & Recognition

Blueshift has received numerous awards and recognition, including:

  • Gartner Cool Vendor for AI in Marketing
  • Stevie Award for most innovative company
  • Patented AI technology
  • Cutting edge customers include BBC, Udacity, IAC and more.


As a Product Security Engineer, you will be required to understand Blueshift product architecture and operating cloud environment towards building secure solutions.

  • Be the reference engineer for all product security matters to lead security review of system and component architectures
  • Identify best of breed and up to date market solutions that fit into the Blueshift operating environment and work with team to finalize the solutions
  • Keep an eye on regular security updates from the open source components and plan to timely update those fixes with proper testing and guiding test automation
  • Develop frameworks to support audits and report metrics of ongoing activities and security incidents
  • Security training and outreach to internal development teams


  • Proven experience with security libraries involving Ruby on Rails, Go, Python & Javascript
  • At least one year of programming and scripting experience in any of the above languages
  • Experience working in cloud environments with particular focus on AWS Security
  • Experience working with distributed systems and automating all ongoing efforts with scripting
  • Bachelors/Masters in Computer Science or related fields
  • Security review of REST driven APIs to build modular, extensible and robust applications
  • Strong presentation and communication skills
  • High energy, a passion for high quality software and ability to work with small and large teams


  • Experience with NoSQL databases
  • Experience working with large amounts of data
  • Experience working with scalable, real-time systems a plus
  • Experience with integrating, testing and deploying fixes to cloud based micro-services


  • Competitive salary & meaningful equity
  • Health benefits - 100% premiums paid on medical, dental & vision plans with PPO and HMO plans.
  • Teladoc for video/phone consultation with doctors.
  • Unlimited vacation. Friendly work from home policy.
  • Flexible spending accounts for transportation and parking
  • Life insurance & disability coverage
  • 401(k) plan to help you save for retirement
  • Daily catered lunches and well-stocked snack pantry
  • Employee discount program & perks with Fond
  • Work with founders/leaders directly in an environment that thrives on employee entrepreneurship.
  • We process visa transfers including H1B, TN & Green cards