: Senior Software Engineer
101 Merritt 7
Norwalk, CT 06851

Employee Testimonials


As the worlds leading provider of cloud-based software and technology solutions delivered by managed service providers (MSPs), Datto believes there is no limit to what small and medium businesses can achieve with the right technology. Datto offers Unified Continuity, Networking, and Business Management solutions and has created a one-of-a-kind ecosystem of MSP partners. These partners provide Datto solutions to over one million businesses across the globe. Since its founding in 2007, Datto continues to win awards each year for its rapid growth, product excellence, superior technical support, and for fostering an outstanding workplace. With headquarters in Norwalk, Connecticut, Datto has global offices in the United Kingdom, Netherlands, Denmark, Germany, Canada, Australia, China, and Singapore. Learn more at datto.com.

You will report to the Senior Manager of Cloud Engineering.

A Look Inside the Job:

  • Linux/ZFS file system kernel engineering in C
  • Work with other ZFS engineers to implement and code review ZFS enhancements
  • Collaborate with our Mac and Linux engineers on enhancing and improving our existing kernel drivers
  • Work with engineers to design, build, and maintain efficient, reusable, and reliable automation frameworks
  • Identify and fill automated test coverage gaps
  • Respond to operational issues in after hours work
  • Oncall coverage as required

About You:

  • Bachelor's degree in Computer Science or related field or equivalent work experience
  • 3+ years of C programming experience
  • A desire to build filesystems, and break others
  • Advanced Linux kernel development experience
  • Prior experience developing with ZFS or other file systems
  • Ability to comprehend and develop functional changes to large code bases
  • Previous experience successfully delivering Linux kernel solutions
  • Proficient understanding of Linux kernel module debugging

Bonus Points:

  • Strong understanding of file systems
  • Mastery of C
  • Proficient experience with version control tools (Git)

Note: We are looking only for candidates willing to join us directly as W2 employees (No 3rd party candidates)


  • At Datto, we believe our employees are our greatest asset and offer all full-time employees a wide-ranging benefits package, including:

Summary of benefits not showing up? View a summary here: Datto Benefits

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Datto is an equal opportunity employer.


Employee Testimonials

Jason Ellis
Customer Experience Innovations Manager

"Every day is a new challenge in Support and with each challenge comes an opportunity to wow our customers. Being able to go home at night knowing that I helped someone else be successful is a fantastic feeling!"

Chelsea Doherty
Partner Accounts Specialist

"The people here are my favorite part of Datto. It's a really special bunch here, and the general air is a positive one. The way our CEO treats us is truly inspiring as well. Datto is completely committed to partner satisfaction from service experience to hardware standards."