HOME Software Engineering & Dev Senior Software Engineer, Backend (AdTech)
  • Mashgin
  • Palo Alto, CA
  • Full-Time
  • 80 days ago
  • $160,000 – $220,000
Mashgin VERIFIED EMPLOYER

Senior Software Engineer, Backend (AdTech).

Software Engineering & Dev Full-Time

Senior Software Engineer, Backend (AdTech): our view in 3 lines...

  • The Role:This role is for a senior backend software engineer building software for AI-powered checkout kiosks.
  • The Person:The person will build the software behind the kiosks and supporting infrastructure, and work across the codebase from idea generation and design through prototyping, execution, and shipping.
  • Requirements:The role calls for backend development across multiple languages, advanced deep learning solutions, and work throughout the entire product lifecycle from idea generation and design to prototyping, execution, and shipping.

About the role

About Mashgin
Mashgin powers the world's best checkout experience for over 40 million users. Customers just place their items on our kiosks and our AI rings up their entire order in less than a second. With Mashgin, lines are now optional.
Mashgin's technology powers over 1 billion transactions at your favorite locations, including over half of all US professional sports teams, 4,000 convenience stores, major airports, universities, and more.
We’re not just building cutting-edge AI—we’re creating real-world impact and unforgettable experiences. Backed by a well-funded Series B, we’re also one of the rare AI startups that’s already profitable.
Our secret? A culture of extreme ownership, autonomy, and customer obsession. At Mashgin, we are building something extraordinary by challenging conventional wisdom. We’ve thrown out the old rules to focus on what truly matters: creating a kickass product that makes people say, 'Wow'. We don’t care about short-term wins; we build systems that stand the test of time. If you thrive in a culture of excellence without compromise and want to see your work have an immediate, remarkable impact, you’re in the right place.
Position Summary
We are seeking a Senior Backend Software Engineer with deep expertise in AdTech and advertising platform systems. You’ll work on the codebase that enables us to develop advanced deep learning solutions that power Mashgin's checkout experience for millions of transactions per month across the world. This role will have end-to-end ownership of projects, so you’ll be involved throughout the entire product lifecycle, from idea generation, design, and prototyping to execution, and shipping while contributing to many different parts of the codebase in multiple languages.
 
We maintain a flat, high-impact engineering culture where every engineer who joins our team carries the title of Member of Technical Staff.
Mashgin is proud to be an equal opportunity employer. Individuals seeking employment at Mashgin are considered without regards to race, color, religion, national origin, age, sex, marital status, ancestry, physical or mental disability, veteran status, gender identity, or sexual orientation. 
Notice on fraudulent jobs
We have been made aware of instances of fraudulent job postings and/or fraudulent recruiting activity by bad actors, claiming to represent Mashgin. These fraudulent schemes often seek monetary contributions or payments from job seekers (such as for "start up costs" or "equipment"), or seek to collect sensitive personal or banking information from job seekers. These job postings and offers are not authorized by Mashgin, and Mashgin is not responsible for fraudulent offers or requests for personal information or payments. Mashgin will never ask for any financial commitment or contribution from a candidate at any stage of the recruitment process. Candidates who have questions about the validity of Mashgin job postings or offers should consult the job postings on our mashgin.com career site. If you think you've been scammed, please reference this site for more information.
Published July 10, 2026
Location Palo Alto, Canada
Job Type Full-Time