About us

Come do your best work, with the brightest fraud fighters in the industry.

We’re building the largest digital trust network for online businesses and consumers. Join us on our journey.

What we stand for

Start with the customer

Our business exists to serve our customers, and remains our mission each day.

Set the stage

We set each other up for success, and get on the same page before diving in.

Be tough on ideas and excellent to each other

We’re compassionate and treat each other with respect, but challenge ideas and one another.

Festina lente (hurry slowly)

We act with a balance of urgency and diligence, moving fast, but with a level head.

Finish as one team

We follow through and deliver results, together.

Does this sound like you?

Join the team


  • Competitive salary
  • Catered meals
  • Flexible vacation time
  • Transportation compensation
  • Gym membership
  • Medical, dental, and vision insurance
  • Career growth tools
  • Fresh snacks for every kind of diet

Why work with us

Our mission

We’re solving an important problem. Fraud and abuse plague online businesses of all types, from marketplaces to payment processors, social networks to e-commerce stores. In fighting fraud we’re making online experiences faster, smoother, and safer – using the smartest technology (and people!) around. Very rarely do you find the opportunity to work with a company that leverages cutting-edge technology while solving critical global problems.


Whether it’s hosting middle schoolers, a Women in Tech event, or a discussion about machine learning, Sifties are always finding a way to give back to the community. Sift Cares is an initiative which organizes a variety of events throughout the year, allowing Sifties to get involved with a myriad of worthy community causes through volunteering, events, and knowledge sharing.

Work/life balance

We’ve got runners, cyclists, yogis, and even a Sift Hiking Club. We also participate in kickball and basketball leagues. If you’re more the indoor type, join our board and video game enthusiasts. We host movie nights and have clubs for cheese, coffee, wine, and whiskey.

Investing in our people

We invested in a Talent Development function before any of our peers. This team is responsible for the strategy and execution of our learning culture, including manager effectiveness feedback and training, a peer feedback process, Radical Candor training, individual coaching, and just-in-time learning content from cutting-edge providers.

Some of the companies that Sifties have come from

  • twilio

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