Hacker Careers logo
Company Logo for FusionAuth

FusionAuth is hiring a
Senior Java Engineer

About FusionAuth

Our mission is to make authentication and authorization simple and secure for every developer building web and mobile applications. We want devs to stop worrying about auth and focus on building something awesome. Our core software is commercial with a "free as in beer" version. We also open source much of our supporting infrastructure. We are profitable but raised a round recently to accelerate our growth.

Job Description

Senior Java Engineer at FusionAuth working on authentication/authorization systems. Technologies you will work with include modern Java, PostgreSQL, Docker, Kubernetes, MySQL, OAuth, SAML, and OIDC. You’ll help build and maintain core login and user-management capabilities across deployment models (self-hosted on-prem, cloud, or our managed hosting). This is an onsite role in Denver, CO, USA.

Location

Denver, Colorado, USA

Salary

140K

 to 

230K

Benefits

Not Specified

Tech Tags

Senior Role

Date Listed

02 November, 2026 (about 9 hours ago)

Share this job

FusionAuth has 5 other jobs listed

Hiring engineers?

Reach thousands of tech candidates from the Hacker News community.

Post a Job — $99

Similar Jobs

We use cookies

We use cookies to ensure you get the best experience on our website. For more information on how we use cookies, please see our cookie policy.

By clicking “Accept”, you agree to our use of cookies.
Learn more.