Help us build the technology our first responders need and deserve.

Join our team

Help us build the technology our first responders need and deserve.

Join our team

what we value

We’re a tech company on a mission — and everything we do, whether in the office with our teammates or on the street with our customers — is guided by a set of core values.

  • Operate with Humility.

    The best ideas win, no matter who they come from. No ego.

  • Include.

    Embrace people, ideas, and diversity of thought. Respect expertise.

  • Be Diligent.

    Take ownership; do the drudge work. Understand the stakes.

  • Pursue Excellence.

    Demonstrate and encourage quality. Continuously improve.

where we are

Each of our North American offices are tackling a piece of the Mark43 mission, some working 24/7/365, but all of us taking time to foster a unique and rewarding work environment.

  • Headquarters

    250 Hudson St., 3rd Floor New York, NY 10013

  • Mid-Atlantic Office

    1342 Florida Ave NW, suite A251 Washington, DC 20009

    Southern Office

    1300 South Blvd Charlotte, NC 28203

  • West Coast Office

    1240 Rosecrans Ave. Ste 120 Manhattan Beach, CA 90266

    Australian Office

    161 Castlereagh Street Sydney NSW 2000

  • Canadian Office

    55 University Ave., Ste 1103 Toronto, ON M5J 2H7


Mark43 is committed to providing our employees and their families with everything they need to be happy, healthy, and productive.

  • Meaningful company equity
  • Unlimited paid time off
  • Generous paid parental leave
  • 401k plan
  • Fully paid health, dental, and vision insurance
  • Fully paid life, short term, and long term disability insurance
  • Flexible working hours
  • Fully stocked pantry, cold brew, and cronuts
  • Flex spending and commuter benefit plans
  • Fitness reimbursement
  • Technology and equipment allowance
  • Monthly team social events and activities

*Specific benefits vary by location

  • 8 Years since our founding in a Harvard engineering class
  • 780 Gallons of cold brew consumed annually
  • 2K 911 calls processed every 24 hours in our CAD

Building tools to do data migrations and integrations isn’t always considered very “sexy” work, but allowing police officers and detectives to be able to easily search and access old crime data is extremely important in improving officer safety.

— Karen, Deployments Engineer

At Mark43 there is always a sense of excitement and innovation because every day there is something new being developed or improved. Everyone comes to work with a common goal of helping first responders and is dedicated to making their jobs easier.

— Steven, Training Manager

Having generous benefits is key when you have a baby, but what I love at Mark43 is the support network that's created by the people here. Knowing that other colleagues understand the challenges & joys that come with parenting made it a warm, inviting place to return after leave!

— Greer, Director of Operational Support

Mark43 caught my eye as a great opportunity to join a dynamic company at an exciting time. Since starting it has lived up to the billing and more. In under six months I have already felt like I have a direct impact on my team, the product, and our customers and through them their broader communities.

— Tim, Associate Product Manager


We are looking for candidates whose professional experience and work ethic are aligned with our core values.

Don’t see the team or position you’re looking for?
We’d still love to hear from you!

Mark43 is committed to hiring and retaining a diverse workforce. We are proud to be an Equal Opportunity/Affirmative Action Employer, making decisions without regard to race, color, religion, creed, sex, sexual orientation, gender identity, marital status, national origin, age, veteran status, disability, or any other protected class.

If you’d like to view a copy of the company’s affirmative action plan or policy statment, please email

Click below to view our Equal Employment Opportunity Poster
reasonable accomodation clause

If you are an individual with a disability and would like to request a reasonable accommodation as part of the employment selection process, please send an email to the following address: This email address is reserved solely for job seekers with disabilities requesting accessibility assistance or an accommodation in the job application process. Please do not email about the status of your job application if you do not require accessibility assistance or an accommodation. Messages sent for other purposes, such as following up on an application or non-disability related technical issues, will not receive a response.