Analyze fraud trends, attack patterns, account behavior, transaction activity, payment flows, model outputs, and other risk signals to identify emerging threats and control gaps.
Design, tune, test, and evaluate fraud rules, risk scoring strategies, detection logic, alerts, and decisioning controls to improve fraud prevention and detection outcomes.
Monitor fraud performance metrics, including fraud losses, fraud capture, false positives, manual review volume, customer friction, and control effectiveness, and recommend improvements.
Conduct root cause analysis on fraud events, escalations, anomalous activity, missed fraud, and control failures, translating findings into specific corrective actions.
Partner with Product, Engineering, Data Science, Analytics, Compliance, Customer Care, and Operations to implement fraud control enhancements.
Support the fraud capability roadmap by identifying opportunities to improve rules, scoring, AI/ML model performance, identity verification, and vendor tooling.
Prepare clear analysis, recommendations, and executive-ready summaries that explain fraud risks, tradeoffs, and expected impact.
Support testing, launch, and optimization of new fraud tools, vendor capabilities, and process improvements.
Maintain SOPs, reporting routines, control documentation, and governance artifacts.
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About Wave HQ
Wave HQ empowers millions of small businesses across North America by simplifying their financial management. Their integrated platform offers accounting, invoicing, payroll, and payment processing solutions, allowing entrepreneurs to focus on growth. They process billions in transactions and invoices annually, serving microbusinesses with one to nine employees.
How We Work
Wave fosters a culture of boldness, continuous learning, and knowledge sharing. They believe in creative energy and inspiration. You define your ideal working style, with many roles supporting remote work across Canada. They offer flexibility, ensuring you have what you need to succeed and stay connected.
Work from anywhere in the world for up to 90 days with the Get A-Wave Program.
Take 21-30 days of flexible vacation, plus statutory holidays and extra "Wave Days" in summer.
Collaborate in a remote-first environment, with hybrid options available in Toronto, Ontario.
Engineering at Wave HQ
Wave HQ builds robust financial software using a modern tech stack. You will tackle challenges in scalability, security, and real-time data processing. They use Python, TypeScript, React, GraphQL, and PostgreSQL to craft their core products. Machine Learning Engineers dive into the modern data stack, leveraging AWS infrastructure, Databricks, Redshift, Airflow, and MLOps tools like SageMaker Feature Store. Your work directly impacts how small businesses manage their finances.
Design and deploy foundational AI/ML models using AWS, Databricks, and Airflow.
Develop core financial applications with Python, TypeScript, React, GraphQL, and PostgreSQL.
Ensure scalability, reliability, and security across all financial services and software.
Why Join Us
Drive impact by empowering small businesses to thrive, strengthening communities.
Shape architectural strategy or product vision, leading technical innovation or product experiences.
Develop your skills with dedicated professional development funds.
Enjoy significant work-life flexibility, including remote work and a unique "Get A-Wave" program.
Collaborate with passionate teams, sharing knowledge and solving complex problems.
Benefits & Perks
Bonus Structure
Employer-paid Benefits Plan
Health & Wellness Flex Account
Wellness Days
Holiday Shutdown
Wave Days (extra vacation days in the summer)
Professional Development Account
Get A-Wave Program (work from anywhere in the world up to 90 days)