About eSentire
eSentire is on a mission to hunt, investigate and stop cyber threats before they become business disrupting events. We were founded on the premise that if you can't find a solution, you build it. And today, that means pioneering the future of AI-powered security. At eSentire, we're building a cutting-edge AI Security Operations Platform that will amplify human expertise, not replace it, creating a workplace where innovation meets impact.
Our culture is based on transparency, teamwork, and continuous innovation, where your ideas can shape how AI and human intelligence work together to outsmart cyber adversaries. As the authority in Managed Detection and Response, we protect the critical data and applications of 2000+ organizations in 80+ countries, across 35 industries—and we're looking for forward-thinking talent to help us define what AI-first security, human-backed trust means for the industry.
About the Position:
We are looking for a Staff Software Developer to join our infrastructure team. In this role, you will design, build, and maintain the AWS cloud infrastructure that underpins our products and services. You will work primarily in Terraform, with supporting work in shell and either Python or Go, and will be expected to operate independently on complex infrastructure problems.
This posting is for an existing vacancy
Work Location
If the successful candidate is located within 50 km of our Waterloo, Ontario office, this role will follow a hybrid schedule: work from home on Mondays and Fridays and work onsite Tuesday through Thursday. Candidates residing more than 50 km from the office will work fully remote.
Compensation Range
The expected base salary range for this role is $150,000-$170,000 CAD. This range is for the primary location for which the job is posted. Actual compensation may vary depending on location and job-related factors such as qualifications, experience, knowledge, skills, and internal equity.
Our Culture and Values
We celebrate diversity, operating with mutual respect and consideration, in an environment that fosters inclusivity for all. We believe that a variety of perspectives, backgrounds, and experiences make us stronger – if you’re enthusiastic about this opportunity but don’t meet every qualification, we encourage you to apply anyway. It takes a diverse set of thoughts, cultures, backgrounds, and perspectives to be a true market leader.
Total Rewards
We believe in rewarding performance and providing comprehensive benefits tailored to support your well-being. Our package includes:
Accommodation
If you have any accessibility requirements during the recruitment process, please reach out to our HR team at talentacquisition@esentire.com and any accommodation needs will be addressed upon request. Your talents and unique perspectives are valued, and we look forward to the opportunity to work together to build a more inclusive future.
It's our mission at eSentire to protect our customers 24/7/365 and we extend this conviction to job seekers. During the application and interview process, eSentire will communicate with you from one of our corporate "@esentire.com" email addresses, never from a public email address.
Hiring Status: Immediate Need (Existing Vacancy)
Work Location
If the successful candidate is located within 50 km of our Waterloo, Ontario office, this role will follow a hybrid schedule: work from home on Mondays and Fridays, and work onsite Tuesday through Thursday. Candidates residing more than 50 km from the office will work fully remote.
Compensation Range
The expected base salary range for this role is $XXX-$YYY CAD with on-target earnings between $XXX-$YYY CAD (exclusive of benefits). This range is for the primary location for which the job is posted. Actual compensation may vary depending on location and job-related factors such as qualifications, experience, knowledge, skills, and internal equity.
Your Talent Acquisition Specialist can speak to you more about the range and where you may fall within it based on your location and these factors.
Our Culture and Values
We celebrate diversity, operating with mutual respect and consideration, in an environment that fosters inclusivity for all. We believe that a variety of perspectives, backgrounds, and experiences make us stronger – if you’re enthusiastic about this opportunity but don’t meet every qualification, we encourage you to apply anyway. It takes a diverse set of thoughts, cultures, backgrounds, and perspectives to be a true market leader.
Total Rewards
We recognize and reward performance while supporting your well-being through a comprehensive package. Our package includes a comprehensive benefit and retirement savings program, and our flexible vacation plan.
Accommodation
If you have any accessibility requirements during the recruitment process, please reach out to our HR team at talentacquisition@esentire.com and any accommodation needs will be addressed upon request. Your talents and unique perspectives are valued, and we look forward to the opportunity to work together to build a more inclusive future.
It's our mission at eSentire to protect our customers 24/7/365 and we extend this conviction to job seekers. During the application and interview process, eSentire will communicate with you from one of our corporate "@esentire.com" email addresses, never from a public email address.
#LI-VM1
#LI-Remote

eSentire, Inc. is the Authority in Managed Detection and Response, protecting the critical data and applications of 2000+ organizations in 80+ countries, representing 35 industries from known and unknown cyber threats. Founded in 2001, the company’s mission is to hunt, investigate and stop cyber threats before they become business disrupting events. Combining cutting-edge machine learning XDR technology, 24/7 Threat Hunting, and proven security operations leadership, eSentire mitigates business risk, and enables security at scale. The Team eSentire difference means enterprises are protected by the best in the business with a named Cyber Risk Advisor, 24/7 access to SOC Cyber Analysts, Elite Threat Hunters, and industry-leading threat intelligence research from eSentire’s Threat Response Unit (TRU). eSentire provides Continuous Threat Exposure Management (CTEM), Managed Detection and Response and Incident Response services. For more information, visit http://www.esentire.com.