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Join one of the fastest growing teams in Sydney

Mark43 Australia is a tech startup providing mission-critical software to Australia’s First Responders. Join our growing team as we solve unique challenges within public safety.


Mark43 Australia HQ

Suite 36.01, Level 36, 60 Margaret Street
Sydney NSW 2000

Job Openings


Your health matters to us
Your health matters to us

Mark43 provides fully paid health, dental, and vision coverage for individuals and families, as well as two other healthcare packages that allow employees to choose the plan that’s best for them. Employees also receive short and long-term disability and life insurance, as well as access to wellness and fitness subscriptions.

Remote friendly work environment
Enjoy your time away from work

Taking time off is an important aspect of maintaining a healthy work-life balance. That is why we have unlimited paid time off that encourages our team members to recharge when they need to. For employees who have reached their 5 year anniversary, Mark43 offers a paid 1-month sabbatical.

Celebrating parents and caregivers
Celebrating Parents and Caregivers

Having or adopting a baby is an exciting event. We want to help you and your family connect and celebrate by giving you time to bond. We offer 18 weeks of fully-paid parental leave with 4 weeks of ramp-back time.

Prioritize your financial well-being
Prioritize your financial well-being

When you join our company, we invest in your retirement and invite you to participate in our Tuition reimbursement program. We believe supporting our team members’ financial goals sets everyone up for success.

Be comfortable at work
Be comfortable at work

Mark43 offers all new employees a technology and remote work stipend to help create the work environment that best suits their needs. As a remote-first company with employees in a variety of time zones, we aim to be flexible with work hours, so we can maintain productivity while still prioritizing relationships with friends and family.

Let's get social
Let’s get social

We have frequent happy hours and office celebrations. Everyone is granted a monthly social budget so that they can have a blast with their coworkers.



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 statement, please email

Click below to view our Equal Employment Opportunity Poster


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 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.

Section 508 Compliance

Section 508 of the Rehabilitation Act requires that electronic and information technology procured, developed, maintained, or used by the Federal Government be accessible to people with disabilities, unless an undue burden would be imposed on the agency. Making websites and software applications accessible for people with a range of disabilities (including visual, auditory, physical, speech, cognitive, or neurological) allows access to an expanded customer base and helps to build and retain a more diverse workforce. More information on Section 508 can be found at

Mark43 will work with ordering agencies, as required, to meet their specific needs. For more information on how to accommodate your task order, please contact Mark43 at:

Pay Transparency Nondiscrimination Provision

Mark43 will not discharge or in any other manner discriminate against employees or applicants because they have inquired about, discussed, or disclosed their own pay or the pay of another employee or applicant. However, employees who have access to the compensation information of other employees or applicants as a part of their essential job functions cannot disclose the pay of other employees or applicants to individuals who do not otherwise have access to compensation information, unless the disclosure is (a) in response to a formal complaint or charge, (b) in furtherance of an investigation, proceeding, hearing, or action, including an investigation conducted by the employer, or (c) consistent with the contractor’s legal duty to furnish information. 41 CFR 60-1.35(c)