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Added 1 month ago
Java Developer
Capgemini
Montreal, QC
We are looking for a strong java developer to join RIM team and help deliver key initiatives. The applicant should be a solid Java programmer, with strong design and implementation…
Added 2 months ago
K
Senior Data Solutions Consultant
Klick
Toronto, ON
- Full-time
…business outcomes. Success in this role requires expertise in Python, SQL, ETL development, enterprise data platforms, and modern business intelligence…
Added 3 months ago
C
Staff Software Engineer
Clutch
Toronto, Ontario
- $205,000 USD / year
- Full-time
Back-end: ExpressJS with PostgreSQL database and Sequelize ORM
Added 3 months ago
K
Software Engineer II, AI
Klue
Toronto, Ontario
- $115,000 to $149,000 CAD / year
- Full-time
Expertise in Python, with experience in frameworks such as PyTorch, TensorFlow, or JAX.
Added 3 months ago
S
Senior Software Engineer, Notebooks
Snowflake
Ontario · Ontario, Canada
- Full-time
Drive high-impact initiatives that span our product areas and full tech stack, including golang and Python on the backend and TypeScript/React on the frontend.
Added 3 months ago
C
Senior QA Data Quality Engineer
Cognizant
Halifax, Nova Scotia
- Full-time
Develop and maintain basic Python scripts to automate testing tasks and streamline regression cycles.
Added 3 months ago
NE
Junior Settlements Data Analyst
Nexus Energy Inc.
Toronto, Ontario
- $60,000 to $70,000 CAD / year
- Full-time
Strong working knowledge of SQL for data extraction, querying, and analysis; experience with Python, VBA, Power BI, and database systems is considered an asset. Experience supporting…
Added 1 month ago
M
Senior Data Engineer
Morningstar
Toronto, ON
- Full-time
Develop data ingestion pipelines using Python and/or Informatica to load data into Snowflake.
Added 2 months ago
VC
Business Advisor, Data and Analytics
Vancouver Coastal Health
Vancouver, BC
- $38.9 to $55.92 CAD / hour
- Full-time
Advanced proficiency in analytical tools and software (e.g., SQL, Python, R, Tableau, Power BI).
Added 4 months ago
C
Senior Quality Engineer (Python, SQL)
Cognizant
Halifax, Nova Scotia
- $70,000 to $90,000 CAD / year
- Full-time
…platform spans the breadth of Windows and Linux platforms, Python / Java environments, HDFS, Kafka , MS SQL , Snowflake , Data bricks…
Added 2 months ago
L&
Associate Back End Developer
Light & Wonder
Montreal, QC
- Full-time
As a member of the development team, within our Montreal studio, the Game Developer will be responsible for programming new interactive casino games creating high-quality games, stable…
Added 2 months ago
C
Senior Business Intelligence Developer
CIRA
Ottawa, ON
- Full-time
You’re an experienced Senior Business Intelligence Developer who enjoys solving complex business problems through data. You have experience across the full business intelligence stack -…
Added 2 months ago
Software Developer (Research)
DRW
Montreal, QC
Spin up rapid analyses in Python/Jupyter to assess signal quality, and turn what you find into system improvements.
Added 3 months ago
GM
Développeur(se) d'automatisation et d'infrastructure - Infrastructure & Automation Developer
Gameloft Montreal
Montreal, Quebec
- Full-time
We are looking for a talented FinOps Developer to join our team. This role focuses on automating the retrieval, validation, and reporting of infrastructure, software, database, and…
Added 4 months ago
VL
Python Software Engineer
Valence, LLC
Engineer, BC
- Full-time
Description: The Python Software Engineer develops, maintains, and enhances complex and diverse software systems (e.g., processing-intensive analytics, novel algorithm development,…
Added 4 months ago
P
Full Stack Engineer II
Procurify
Remote, Canada
- $116,000 to $129,000 CAD / year
- Full-time
- Remote
…services to responsive, user-friendly frontend components - using Python/Django and…
Added 4 months ago
PI
Senior Database Engineer
PENN Interactive
Canada
- Full-time
We are looking for a Senior Database Engineer to join our thriving Engineering team, to work cross-functionally across engineering, focusing on the architecture for optimal platform…
Added 1 month ago
TC
Machine Learning Engineer - Express Scripts Canada
The Cigna Group
Mississauga, ON
- Full-time
- Other
The role blends hands-on data engineering (Oracle + ETL), model development (unsupervised learning), and API serving (Python/FastAPI), with close collaboration across business teams. You’ll…
Added 2 months ago
MS
Java Tech Lead (Hybrid)
Morgan Stanley
Montreal, QC
- Full-time
Build and maintain scalable Java- and Python-based services supporting reference data workflows across existing SRD platforms and modernization initiatives.
Added 4 months ago
S
Senior Backend & Infrastructure Engineer
Scispot
Remote, Canada
- $80,000 to $120,000 USD / year
- Full-time
- Remote
Build and evolve backend services in Python and FastAPI, Java and Spring Boot, or closely related frameworks.
Added 4 months ago
HM
Data Engineer
Hotspex Media
Toronto, Ontario
- $85,000 to $115,000 CAD / year
- Full-time
2+ years data engineering, analytics engineering, or database development
Added 4 months ago
B
Manager, Data Engineer
Brookfield
Toronto, Ontario
- Full-time
Optimizing database schemas and performance for reading and writing of data and upstream processing in the reporting system
Added 4 months ago
RB
Senior Analyst, Acquisition
Rogers Bank
Toronto, Ontario
- Full-time
Data analysis skills must include 2+ years of experience using statistical programs such as SAS, Python, R, Knowledge Studio, or similar
Added 1 month ago
Software Development Manager, Tools & Products
2K
Montreal, QC
Compétences avancées en programmation en C++, C# ou Python dans de grandes bases de code à branches multiples.
Added 2 months ago
D
Software Engineer - Canada
DataVisor
Remote, Canada
- Full-time
- Remote
…and eager engineers to help us expand our novel streaming and database systems, which enable our detection…

DataVisor

Software Engineer - Canada

Remote, Canada

Remote

Full-time

Apply About employer

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Job details

Job type: Full-time
Workplace: Remote
Posting language: English
Posted: Jul 28, 2026

Original job description

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!

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.

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)

1-5 years software development experience
1-5 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 Qualifications

Worked on multithreaded applications i
Experience in Shell and Python
Experience in Kubernates
Experience in CUDA development is a plus

Health Insurance, PTO.

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More about this job

Responsibilities

Design and build machine learning systems that process large-scale data sets to detect fraudulent behavior in real-time. Develop and optimize distributed systems, tools, and validation strategies to support new features and improve detection algorithms.

Requirements

Requires 1-5 years of software development experience with proficiency in Java, Shell, and Python. Candidates should have knowledge of relational databases and experience with big data technologies like Spark, Kafka, or Flink.

Skills

Java
Python
Shell
Machine Learning
Spark
Hadoop
HBase
Cassandra
Kafka
Flink
SQL
Spring Framework
Kubernetes
Cuda
Distributed Systems
Data Processing

Benefits

Health Insurance
Pto

Remote locations

Vancouver, British Columbia, Canada

Remote locations (standardized)

Vancouver, British Columbia, Canada

Visa sponsorship

Not detected in the job text

Keywords

Software Engineer
Machine Learning
Fraud Detection
SaaS
Big Data
Java
Python
Shell
SQL
JPA2
Hibernate
Cassandra
HBase
Flink
Spark
Kafka
Spring Framework
Test-driven Development
Multithreaded Applications
Kubernetes
Cuda
Distributed Systems
Real-time Streaming
Unsupervised Machine Learning
Supervised Machine Learning
Deep Learning
Data Pipelines
Infrastructure
Security
Scalable Systems

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