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Castle is hiring. Come along with us on the journey.

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Castle is leading the way for companies to better protect their online accounts. Our customers protect millions of consumers every day. We challenge ourselves at Castle to think and work differently because ultimately our solutions help protect you, your friends, and your family. Join us on the journey.

Benefits and perks

Flexible Vacation

We trust you to take time off when you need it. Focus on producing great results, rather than just putting in the hours.

Commuter Benefits

Save money on any expenses related to traveling to and from work. We offer a tax-exempt program to help you get around.

Insurance Coverage

We cover your health insurance premiums at 100% with gold and platinum plans, and offer coverage options to your dependents as well.

Retirement Plan

We offer a variety of tax-exempt retirement plans with matching so our colleagues can start planning now for retirement. Security is really important to us!

Parental Leave

A lot of us have families, of all shapes and sizes, and we welcome each new addition with a longer-than-standard parental and new child bonding leave for series A startups.

Fika and Breakfast

We share catered breakfast together on Monday mornings, and ease into the weekends with Swedish Fika - a relaxing coffee and cake break.

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Account security APIs help you protect the relationship you’re building with your customers, and develop that relationship securely.
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