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Added 15 days ago
G
Staff Software Engineer, Merchant Shopping Growth and Insights AI/ML
Google
Waterloo, ON
- Internship
Experience with one or more general purpose programming languages (e.g., Python, Java, JavaScript, C/C++, etc.).
Added 15 days ago
D
Tech Lead - Software Engineering
DataVisor
Remote, Canada
- Full-time
- Remote
Deep production experience with Java, along with working proficiency in Python and Shell scripting.
Added 15 days ago
D
Tech Lead - Software Engineering
DataVisor
Remote, Canada
- Full-time
- Remote
Deep production experience with Java, along with working proficiency in Python and Shell scripting.
Added 15 days ago
D
Tech Lead - Software Engineering
DataVisor
Remote, Canada
- Full-time
- Remote
Deep production experience with Java, along with working proficiency in Python and Shell scripting.
Added 16 days ago
D
Tech Lead - Software Engineering
DataVisor
Calgary, AB
- $130,000 to $170,000 CAD / year
- Full-time
Deep production experience with Java, along with working proficiency in Python and Shell scripting.
Added 16 days ago
D
Tech Lead - Software Engineering
DataVisor
Vancouver, BC
- $130,000 to $170,000 CAD / year
- Full-time
Deep production experience with Java, along with working proficiency in Python and Shell scripting.
Added 16 days ago
D
Tech Lead - Software Engineering
DataVisor
Toronto, ON
- $130,000 to $170,000 CAD / year
- Full-time
Deep production experience with Java, along with working proficiency in Python and Shell scripting.
Added 16 days ago
T
Engineer II - IAM Federation Services
TD
Toronto, ON
- Full-time
Hands-on experience with Python, Java, Java Spring and SQL
Added 16 days ago
FR
Senior Service Reliability Engineer
Fitch Ratings
Toronto, ON
- Full-time
You’re highly proficient in administering both Linux and Windows, and have practical, enterprise-level experience supporting IIS/.NET applications as well as Java Spring Boot services.
Added 16 days ago
P
Data Integration Engineer
Prophix
Remote, Canada
- Full-time
- Remote
Working knowledge of scripting or programming languages such as Javascript, Python, SQL, or SOQL.
Added 16 days ago
T
Engineer II - IAM Federation Services
TD
Toronto, ON
- Full-time
Hands-on experience with Python, Java, Java Spring and SQL
Added 16 days ago
P
Data Integration Engineer
Prophix
Toronto, ON · Etobicoke, ON
- Full-time
Experienced in Snaplogic and/or Java web services for integration between applications a plus
Added 16 days ago
2027 Intern Program, Technology Innovation - Future Opportunities
Bell
Montreal, QC
Foundational exposure to at least one programming or scripting language (e.g., Python, Java, C++, JavaScript) or tech concepts (data querying, cloud infrastructure, or cybersecurity) is…
Added 16 days ago
Senior Service Reliability Engineer
Fitch Group
Toronto, ON
You’re highly proficient in administering both Linux and Windows, and have practical, enterprise-level experience supporting IIS/.NET applications as well as Java Spring Boot services.
Added 16 days ago
C
Python Developer, Assistance Vice President
Citi
Mississauga, ON
- Full-time
Citi is hiring a Senior Python Developer (Applications Development Sr. Programmer Analyst - C12) with a focus on Generative AI. This hands-on engineering role offers the opportunity to…
Added 16 days ago
C
Lead Automation Developer - Vice President
Citi
Mississauga, ON
- Full-time
Programming Languages: Advanced, hands-on programming proficiency in core languages including Java, Python, and JavaScript/TypeScript, with a deep understanding of object-oriented…
Added 16 days ago
T
Senior Software Development Engineer in Test
Trackforce
Montreal, QC
- Full-time
Added 16 days ago
GT
Senior Software Engineer
Grove Talent
Canada
- Full-time
You’ll have 5+ years of professional software engineering experience using Python, TypeScript, Java, .NET or comparable technologies.
Added 16 days ago
AI Outcome Customer Developer, Forward Deployed Development
Google
Toronto, ON
Experience in either system design or reading code (e.g., Java, C++, Python).
Added 16 days ago
Applied Scientist, Alexa Connections
Amazon
Toronto, ON · Vancouver, BC
- Knowledge of programming languages such as C/C++, Python, Java or Perl
Added 16 days ago
Applied Scientist, Alexa Connections
Amazon
Toronto, ON · Vancouver, BC
- 2+ years of programming in Java, C++, Python or related language experience
Added 16 days ago
AM
Software Development Engineer (Chip Product Security)
Advanced Micro Devices, Inc
Markham, ON
- Full-time
Extensive software development experience in Java, .Net, C++, Python, SQL, UNIX/Linux.
Added 16 days ago
E
QA Analyst
EXFO
Montreal, QC
- Full-time
Solides compétences en programmation ou en script avec Java, JavaScript/TypeScript, Python, Go ou des langages comparables.
Added 17 days ago
PS
Senior Associate Data Engineering (Azure/Databricks) Hybrid
Publicis Sapient
Toronto, ON
- Full-time
In-depth knowledge of Scala, Apache Spark, PySpark, Python, Java, and shell scripting.
Added 17 days ago
PG
Senior Java Software Engineer
Pacer Group
Toronto, ON
- $130,000 to $135,000 CAD / year
- Full-time
strong proficiency in Java, Python, backend development, REST APIs, microservices, SQL, database design, data processing, data reporting, ETL concepts, debugging, unit testing, version…

DataVisor

Tech Lead - Software Engineering

Remote, Canada

Remote

Base salary range: CAN $130,000–$170,000, commensurate with experience. · Full-time

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Job details

Pay: Base salary range: CAN $130,000–$170,000, commensurate with experience.
Job type: Full-time
Workplace: Remote
Education: Bachelor’s degree
Posting language: English
Posted: Sep 23, 2026

Original job description

About DataVisor

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 fraud and anti-money laundering (AML) solutions scale infinitely and enable 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 significant performance lift from day one. DataVisor's platform is architected to support multiple use cases across different business units flexibly, dramatically lowering 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 part of the Platform Engineering team, you will help build DataVisor’s next-generation machine learning platform, combining our proprietary unsupervised machine learning technology with supervised machine learning algorithms to power real-time fraud detection at scale.

As fraud attacks become increasingly sophisticated, real-time detection is more critical than ever. Our platform team is responsible for designing and developing the architecture that makes scalable, real-time detection possible, including streaming systems, storage layers, and training pipelines that support our core detection capabilities.

We are looking for a creative, hands-on engineering leader to help expand our streaming and database systems, improve our core detection algorithms, and automate the end-to-end training process. This role is ideal for someone who enjoys solving complex distributed systems problems, mentoring engineers, and driving technical execution in a high-impact environment.

Join us as we continue to push the boundaries of fraud detection, machine learning infrastructure, and large-scale data processing.

What You’ll Do

Own the technical direction of the real-time detection platform, including streaming, storage, and the training pipelines that support it.
Translate product and engineering roadmaps into clear technical plans, milestones, and execution priorities.
Proactively identify technical risks, dependencies, and trade-offs before they impact delivery.
Lead design and architecture reviews, make technical trade-off decisions, and document the reasoning behind key decisions.
Stay hands-on by coding, reviewing code, debugging issues, and supporting the team during production incidents.
Mentor engineers and raise the bar for system design, code quality, operational excellence, and technical execution.
Own the operational health of the platform, including alert quality, on-call load, incident follow-through, and root-cause prevention.
Partner directly with Product, TAM, and customer-facing teams on customer-impacting issues, ensuring clear impact assessment, prioritization, ownership, and next steps.
Define how the team uses AI agents and AI-assisted tools in engineering workflows, including verification standards and safe usage practices.
Build, evaluate, and improve LLM- and agent-assisted tools for engineering and operations use cases, such as triage, root-cause analysis, alert summarization, and evaluation harnesses.

8+ years of software development experience.

2+ years of technical leadership experience as a tech lead, staff engineer, engineering manager, or similar role.
Proven ability to lead technical outcomes across a team, including work you did not personally implement.
Deep production experience with Java, along with working proficiency in Python and Shell scripting.
Experience designing, building, shipping, and operating distributed real-time systems at scale.
Strong knowledge of computer systems, relational databases, and SQL.
Experience building and optimizing multithreaded and concurrent applications.
Hands-on experience with Cassandra, Yugabyte, Flink, Spark, or Kafka.
Experience with the Spring Framework.
Demonstrated use of AI coding tools such as Claude Code, Cursor, GitHub Copilot, or similar tools in real production work.
Ability to set team-level standards for AI-assisted engineering, including how tools are used, how outputs are verified, and when AI-generated suggestions should be rejected.
Strong verification discipline, with the ability to validate model outputs against source code, logs, documentation, and production behavior.
Bachelor’s degree in Computer Science or a related field is required.

Preferred Qualifications

Experience in fraud, risk, payments, financial services, or another domain where false negatives carry significant business or customer impact.
Experience owning ML platforms or large-scale training pipelines.
Experience with Kubernetes.
Experience building with LLM APIs, agent frameworks, tool calling, RAG, or MCP.
Experience writing evaluations or regression tests for non-deterministic systems.
Experience hiring, managing, or mentoring engineers.
Experience with test-driven development.

Base salary range: CAN $130,000–$170,000, commensurate with experience.
Health insurance, PTO, Equity.

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More about this job

Responsibilities

You will lead the technical direction of the real-time fraud detection platform, overseeing streaming, storage, and training pipelines. Additionally, you will mentor engineers, drive technical execution, and integrate AI-assisted tools into engineering workflows.

Requirements

Candidates must have 8+ years of software development experience, including 2+ years in a technical leadership role. Proficiency in Java, Python, and distributed systems is required, along with a bachelor's degree in Computer Science or a related field.

Skills

Java
Python
Shell scripting
Distributed systems
SQL
Cassandra
Yugabyte
Flink
Spark
Kafka
Spring Framework
Machine learning
Real-time detection
System design
Technical leadership
AI-assisted engineering

Benefits

Health insurance
PTO
Equity

Visa sponsorship

Not detected in the job text

Keywords

Software Engineering
Tech Lead
Fraud Detection
Machine Learning
SaaS
Distributed Systems
Java
Python
Shell
SQL
Cassandra
Yugabyte
Flink
Spark
Kafka
Spring Framework
Kubernetes
LLM
AI Agents
RAG
Real-time Systems
Data Processing
Technical Leadership
System Architecture
Mentorship
Operational Excellence
Test-driven development
Big Data
Security
Infrastructure

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