Senior Software Engineer - Canada
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Before you apply
SalaryCA$120k – CA$150k
LocationCalgary, Alberta, Canada
Work modehybrid
Typefull-time
SenioritySenior
Experience5+ yrs
DepartmentEngineering
Company size201–500 people
PostedJan 21, 2026 · 9mo ago
Verified live1d ago
May no longer be actively hiring
Posted by the company on Jan 21, 202658% of this company's open roles have been listed for 90+ days
At a glanceSummarised by Seekless from the posting.
5+ years software development experience
5+ years experience in Java, Shell, Python development
Excellent knowledge of Relational Databases, SQL and ORM technologies (JPA2, Hibernate)
Experience in Cassandra, HBase, Flink, Spark or Kafka
Experience in the Spring Framework
Experience with test-driven development
Preferred based in Calgary
Skills
Spark
Hadoop
HBase
Cassandra
Kafka
Flink
Java
Shell
Python
SQL
JPA2
Hibernate
Spring Framework
Benefits
Health insurance
Vision care
Dental care
Life insurance
Accidental insurance
Retirement savings plan
Paid vacation
About the company
DataVisor is the world’s leading AI-powered Fraud and Risk Platform that delivers the best overall detection coverage in the industry. With an open SaaS platform that supports easy consolidation and enrichment of any data, DataVisor’s solution scales infinitely and enables organizations to act on fast-evolving fraud and money laundering activities in real time. Its patented unsupervised machine learning technology, advanced device intelligence, powerful decision engine and investigation tools work together to provide guaranteed performance lift from day one. DataVisor’s platform is architected to support multiple use cases across different business units flexibly, dramatically lowering the total cost of ownership, compared to legacy point solutions. DataVisor is recognized as an industry leader and has been adopted by many Fortune 500 companies across the globe.
Our award-winning software platform is powered by a team of world-class experts in big data, machine learning, security, and scalable infrastructure. Our culture is open, positive, collaborative, and results driven. Come join us!
About the role
Summary:
As platform engineers, we are building a next-generation machine learning platform, which incorporates our secret sauce, UML (unsupervised machine learning) with other SML (supervised machine learning) algorithms. Our team works to improve our core detection algorithms and automate the full training process.
As complex fraud attacks become more prevalent, it is more important than ever to detect fraudsters in real-time. The platform team is responsible for developing the architecture that makes real-time UML possible. We are looking for creative and eager engineers to help us expand our novel streaming and database systems, which enable our detection capabilities.
We continue to push the boundary of what’s possible in fraud detection and data processing at scale. Join us to help usher in more innovative solutions to the fraud detection space.
Responsibilities
What you’ll do:
•
Design and build machine learning systems that process data sets from the world’s largest consumer services
•
Use unsupervised machine learning, supervised machine learning, and deep learning to detect fraudulent behavior and catch fraudsters
•
Build and optimize systems, tools, and validation strategies to support new features
•
Help design/build distributed real-time systems and features
•
Use big data technologies (e.g. Spark, Hadoop, HBase, Cassandra) to build large scale machine learning pipelines
•
Develop new systems on top of real-time streaming technologies (e.g. Kafka, Flink)
Requirements
•
5+ years software development experience
•
5+ years experience in Java, Shell, Python development
•
Excellent knowledge of Relational Databases, SQL and ORM technologies (JPA2, Hibernate) is a plus
•
Experience in Cassandra, HBase, Flink, Spark or Kafka is a plus.
•
Experience in the Spring Framework is a plus
•
Experience with test-driven development is a plus
•
Preferred based in Calgary, but could be a fully remote position
Benefits
Compensation: Annual salary range of CAD $120,000 – $150,000, commensurate with experience.
Canada Life Policy
Health Insurance including (Extended Health Care, Vision Care, and Dental Care)
Life Insurance, Accidental Insurance
Retirement Savings Plan
Paid Vacation