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Added 16 mins ago
Roof Loader - 3 months contract
Manufacturing Job Site
SK · Corman Park, SK
Contract
…With over 40 locations in US and Canada, we’ve grown into a leader in the industry, but we never forget the core values that got us here: exceptional products, outstanding customer service,…
Added 16 mins ago
Incident Management Leader
Donna Cona
Ottawa, ON
Full-time
Working across both application and infrastructure service organizations in a multi-vendor environment.
Added 32 mins ago
Branch Administrator
GRAYBAR CANADA
Vaughan, ON
Full-time
Must be enthusiastic and enjoy working with people in a busy office environment with minimum supervision.
Added 32 mins ago
MAC PRO Robson Beauty Advisor/Artist Freelancer/On-Call
Estée Lauder Companies
Vancouver, BC
Full-time
You will also like working as part of a high performing team to create impact with in-store events and to ensure that the store always achieves our high standards of visual merchandising to…
Added 32 mins ago
MAC Beauty Advisor/Artist Beauty Advisor
Estée Lauder Companies
Burnaby, BC
Full-time
You will also like working as part of a high performing team to create impact with in-store events and to ensure that the store always achieves our high standards of visual merchandising to…
Added 32 mins ago
MAC Beauty Advisor/Artist Freelancer/On-Call
Estée Lauder Companies
Burnaby, BC
Full-time
You will also like working as part of a high performing team to create impact with in-store events and to ensure that the store always achieves our high standards of visual merchandising to…
Added 32 mins ago
Jo Malone London - Sherway Gardens - Temporary Part Time Associate
Estée Lauder Companies
Toronto, ON
You will also like working as part of a high performing team to create impact with in-store events and to ensure that the store always achieves our high standards of visual merchandising to…
Added 46 mins ago
Enterprise Architect - Microsoft Cloud & AI Development
TricorBraun
Burlington, ON
Full-time
TricorBraun is a global packaging leader, with team members working in locations throughout the Americas, Europe, Asia, Australia and New Zealand. As North America’s largest distributor of…
Added 46 mins ago
Senior Specialist, Market Model
Deloitte
Toronto, ON
Full-time
Across these responsibilities, you will bring robust subject-matter expertise and a Leader-centric mindset - understanding the question behind the request, recommending the right analytical…
Added 46 mins ago
Supervisor
Dexterra Group
Victoria, BC
Full-time
Experience working in a unionized environment, ability to work with Collective Agreement and provide guidelines and execution.
Added 46 mins ago
MAC PRO Robson Beauty Advisor/Artist Freelancer/On-Call
ELC Beauty LLC
Vancouver, BC
You will also like working as part of a high performing team to create impact with in-store events and to ensure that the store always achieves our high standards of visual merchandising to…
Added 1 hour ago
Commercial Manager, Americas Private Equity
Dialectica
Montreal, QC
Full-time
…comprehensive rewards package includes support for flexible & hybrid working and career development through Learning & Development opportunities, plus benefits that suit your needs…
Added 1 hour ago
Account Director in Training (Janitorial)
Dexterra Group
Vancouver, BC
Full-time
…development pathway - it’s your gateway to becoming a transformative leader in facilities management. Designed for ambitious go-getters like you, this exclusive program offers a…
Added 1 hour ago
Software Development Engineer, Senior Leader Experiences - Workforce Planning
Amazon
Vancouver, BC
…life-long happiness and fulfillment. We offer flexibility in working hours and encourage you to find your own balance between your work and personal…
Added 1 hour ago
Kitchen Helper/ Dishwasher
Sodexo Canada Ltd
Aurora, ON
Full-time
Sodexo is committed to providing a safe and healthy working environment for our team members, customers, clients, contractors, business partners, guests, and members of the public with whom…
Added 1 hour ago
Pre-Construction Project Manager
ATCO Structures
Grimsby, ON
Full-time
Are you a dynamic leader with a passion for planning complex projects and housing developments? ATCO is seeking a Preconstruction Project Manager to join our Permanent Modular Construction…
Added 1 hour ago
Licensed Practical Nurse
Shannex Incorporated
Antigonish, NS
Temporary
Previous working experience with elderly in long-term care or a senior living environment an asset
Added 1 hour ago
Health and Safety Administrative Support Coordinator (2026-9623)
Johnston Equipment
Mississauga, ON
Full-time
…candidate is highly organized, thrives in a high volume fast paced environment. Highly effective communications to assume the responsibility of being the point person for all health and…
Added 1 hour ago
Personal Support Worker (Casual Part Time)
Yee Hong Centre For Geriatric Care
Markham, ON
Part-time
Yee Hong Centre for Geriatric Care (Yee Hong) is a recognized leader in senior care, dedicated to providing exceptional, culturally inclusive services that enhance the well-being of older…
Added 1 hour ago
Personal Support Worker (Part Time Day Shift)
Yee Hong Centre For Geriatric Care
Markham, ON
Part-time
Yee Hong Centre for Geriatric Care (Yee Hong) is a recognized leader in senior care, dedicated to providing exceptional, culturally inclusive services that enhance the well-being of older…
Added 1 hour ago
Personal Support Worker (Part Time Day Shift)
Yee Hong Centre For Geriatric Care
Markham, ON
Part-time
Yee Hong Centre for Geriatric Care (Yee Hong) is a recognized leader in senior care, dedicated to providing exceptional, culturally inclusive services that enhance the well-being of older…
Added 1 hour ago
Health Care Aide
Prairie Mountain Health
Dauphin, MB
Full-time
Aptitude in working with this specific client population
Added 1 hour ago
Intermediate Customer Onboarding Specialist
CapitalG
Toronto, ON
Full-time
Clio is the global leader in legal AI technology, empowering legal professionals and law firms of every size to work smarter, faster, and more securely.
Added 1 hour ago
Reatil Assistant Manager
POP MART
Halton Hills, ON
$23.2 to $28.2 CAD / hour
Full-time
As a leader, you'll coach and develop team members, inspire a customer-first culture, and help create memorable experiences for collectors and first-time visitors alike. You'll also oversee…
Added 1 hour ago
Controller
Middle Ground Housing Company
Toronto, ON · Greater Toronto Area, Canada
Full-time
The successful candidate will be a hands-on finance leader with strong commercial judgment, attention to detail, and an understanding of residential development economics. You will be…

DataVisor

Tech Lead - Software Engineering

Toronto, ON, Canada

Pay: $130,000 to $170,000 CAD / year
Job type: Full-time
Apply by: Mar 22, 2027
Education: Bachelor’s degree
Posting language: English
Posted: Sep 23, 2026

Apply About employer

Applications open in a new tab.

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.

Requirements

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

Benefits

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

Apply About employer

More about this job

Responsibilities

Lead the technical direction and delivery of the real-time detection platform, including streaming, storage, and machine-learning training pipelines, while remaining hands-on with coding, reviews, and production support. Mentor engineers, improve operational health, partner with product and customer-facing teams, and establish safe, verifiable use of AI-assisted engineering tools.

Requirements

Requires 8+ years of software development experience, 2+ years of technical leadership, strong production experience with Java, and proficiency in Python and Shell scripting. Candidates must have experience with large-scale distributed real-time systems, databases and SQL, concurrency, Spring, and at least one of Cassandra, Yugabyte, Flink, Spark, or Kafka; a bachelor's degree in Computer Science or a related field is required.

Skills

Java
Python
Shell Scripting
Distributed Systems
Real-Time Systems
Relational Databases
SQL
Multithreading
Concurrency
Cassandra
Yugabyte
Apache Flink
Apache Spark
Apache Kafka
Spring Framework
Technical Leadership

Benefits

Health Insurance
Paid Time Off
Equity

Visa sponsorship

Not detected in the job text

Keywords

Java
Python
Shell Scripting
Distributed Systems
Real-Time Detection
Streaming Systems
Storage Systems
Machine Learning
Training Pipelines
Fraud Detection
Unsupervised Machine Learning
Supervised Machine Learning
Relational Databases
SQL
Multithreading
Concurrency
Cassandra
Yugabyte
Apache Flink
Apache Spark
Apache Kafka
Spring Framework
Kubernetes
Large-Scale Data Processing
LLM APIs
AI Agents
Retrieval-Augmented Generation
Model Context Protocol
Root-Cause Analysis
Test-Driven Development

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