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Added 19 days ago
H
Senior Python Engineer - Data Platforms
Highspring
Montreal, QC
- Full-time
Highspring is seeking a Senior Python Engineer to join a high-performing Data & AI team responsible for building modern data platforms that power advanced analytics and machine learning…
Added 19 days ago
F
Infrastructure Architecture - Senior Professional I
Fiserv
Toronto, ON
- Full-time
· Collaborate closely with application and feature development teams to optimize database schemas and SQL queries prior to production releases.
Added 19 days ago
D
Data Scientist
Dexian
Mississauga, ON
- $75 to $85 CAD / hour
- Contract
Build dashboards/data applications for senior business stakeholders.
Added 19 days ago
AT
Senior Data Engineer
Arkhya Tech Inc.
Ottawa, ON
- Contract
This position is for a Senior Data engineer with a background in Python, Pyspark, SQL and data warehousing for enterprise level systems
Added 19 days ago
T
Business Application Specialist
TD
Toronto, ON
- Full-time
Added 19 days ago
S
Senior Data Engineer
Scene+
Toronto, ON
- Full-time
…organization. You will write, debug, and operate production code using Python, SQL, and cloud-native tools, applying rigorous engineering practices including code reviews, branching…
Added 19 days ago
SA
Senior Application Support Engineer (Trading & Market Data)
Solactive AG
Toronto, ON
- Full-time
Execute database changes and optimise SQL queries.
Added 19 days ago
Lead Data Engineer
ZS
Toronto, ON
Proficiency in SQL, Python, or other relevant programming languages.
Added 19 days ago
TI
Semantic Modeller
TS Imagine
Montreal, QC
- Full-time
…multiple openings across levels, from intermediate through…
Added 19 days ago
UO
Manager, Identity and Access Management
University of Waterloo
Waterloo, ON
- Full-time
2-4 years of leadership responsibility managing midsized teams and influencing senior-level management and key stakeholders.
Added 19 days ago
S
AI Workflow & Operations Intern
Semtech
Richmond, BC · CAN - Richmond, BC
- Full-time
…embedded within Sales Operations. You will work directly with the Senior Director of Global Sales Operations to design, test, and document AI-enabled workflows that improve efficiency,…
Added 19 days ago
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Director, Counterparty Credit Risk Models, Global Risk Analytics
RBC
Toronto, ON
- Full-time
Strong data management and analysis skills (e.g. SQL and Excel).
Added 19 days ago
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Senior Software Engineer
Fleetworthy
AB · Edmonton, AB
- Full-time
Senior-level full stack developer with Dev Lead Experience
Added 19 days ago
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Digital Operations, Senior Associate
PwC
Toronto, ON · Ottawa, ON
- Full-time
Tools may include Python, R, and SQL; optimization solvers; simulation libraries; and enterprise or cloud data platforms.
Added 19 days ago
T
Data Scientist III - Financial Crimes Network Analytics (ATH 5556)
TD
Toronto, ON · Markham, ON
- Full-time
Core skills: SQL, Python for data analytics; statistics;
Added 19 days ago
T
KYC Business Insights & Enablement
TD
Toronto, ON · Markham, ON
- Full-time
We are seeking an experienced Senior Financial Crime Risk Specialist to join our Financial Crime Risk Management (FCRM) team to support the oversight of the Bank's Know Your Customer (KYC)…
Added 19 days ago
Senior Specialist, Software Engineering (.Net)
CMHC - SCHL
Ottawa, ON · Montreal, QC
Join the Technology and Business Transformation team, in the Senior Specialist, Software Engineering (.Net Developer) position, where the next generations of software applications are being…
Added 19 days ago
Bilingual Senior Specialist, Software Engineering (.Net)
CMHC - SCHL
Ottawa, ON · Montreal, QC
Join the Technology and Business Transformation team, in the Bilingual Senior Specialist, Software Engineering (.Net Developer) position, where the next generations of software applications…
Added 19 days ago
T
Data Scientist III - Financial Crimes Network Analytics (ATH 5556)
TD
Toronto, ON
- Full-time
Core skills: SQL, Python for data analytics; statistics;
Added 19 days ago
HD
Databricks Engineer
Hire DigITalent Inc.
Toronto, ON · Greater Toronto Area, Canada
- $90 to $110 CAD / hour
- Contract
…marketing and promotions. The project team needs a seasoned Senior Data Engineer to help lead the charge, stabilize key deliverables, and guide our technical strategy. This is a critical…
Added 19 days ago
Developer 3
Symcor
Mississauga, ON
The Senior Developer is responsible for guiding the technical direction of projects and ensuring the successful implementation of technology solutions. This is a hands-on development role…
Added 19 days ago
Z
Lead Data Engineer
ZS
Toronto, ON
- Full-time
Proficiency in SQL, Python, or other relevant programming languages.
Added 19 days ago
C
Senior Quantexa Developer
CGI
Toronto, ON
- Full-time
CGI is seeking an experienced Senior Quantexa Entity Resolution & Graph Analytics Developer to design, develop, and enhance Quantexa-based solutions supporting Financial Crime Risk…
Added 19 days ago
BP
Senior Production Engineer Scheduling
BNP Paribas
Montreal, QC
- Full-time
Familiar with Python and/or other scripting tools
Added 19 days ago
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Conseiller(ère) stratégique expert(e) en gouvernance, données et IA
CGI
Montreal, QC
- Full-time
Tools: Power BI, Tableau, Looker, SQL, R, and Python

CGI

Senior Quantexa Developer

Toronto, ON, Canada

Full-time

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Applications open in a new tab.

Job details

Job type: Full-time
Apply by: Nov 5, 2026
Posting language: English
Posted: Oct 6, 2026

Original job description

Position Description

CGI is seeking an experienced Senior Quantexa Entity Resolution & Graph Analytics Developer to design, develop, and enhance Quantexa-based solutions supporting Financial Crime Risk Management (FCRM), fraud detection, and related banking-risk initiatives.

This role will focus on creating trusted entity views from disparate data sources, building sophisticated relationship and transaction networks, and developing scalable analytical solutions that help identify hidden connections, suspicious activity, and financial crime risk.

This is a hybrid role requiring attendance at our downtown Toronto office and/or client office a minimum of one day per week, subject to change based on business and client requirements.

Your future duties and responsibilities

Design, develop, and configure Quantexa Entity Resolution solutions, including data ingestion, mapping, matching, linking, deduplication, and entity-quality tuning.
Build and enhance graph data models representing customers, accounts, transactions, organizations, counterparties, and their relationships.
Develop graph analytics, network analysis, and scoring capabilities to identify suspicious connections, transaction patterns, and potential financial crime risks.
Develop comprehensive 360-degree entity views by resolving and linking records across multiple internal and external data sources.
Integrate Quantexa with upstream data sources and downstream FCRM, fraud, alerting, investigation, and case-management platforms.
Develop and optimize large-scale data-processing solutions using Spark/Scala or Java and SQL.
Develop and consume REST APIs and support integration with enterprise systems.
Optimize batch and/or real-time data pipelines for scalability, reliability, and performance.
Collaborate with fraud investigators, FCRM SMEs, data engineers, architects, and product owners to translate business requirements into reusable Quantexa solutions.
Perform unit, integration, regression, performance, and data-quality testing.
Participate in code reviews and contribute to development standards and engineering best practices.
Support CI/CD pipelines, production releases, troubleshooting, and resolution of complex platform and data issues.
CGI is providing a reasonable estimate of the pay range for this role. The determination of this range includes factors such as skill set level, geographic market, experience and training, and licenses and certifications. Compensation decisions depend on the facts and circumstances of each case. A reasonable estimate of the current range is $90,000 –$130,000. This role is an existing vacancy

Required Qualifications To Be Successful In This Role

Demonstrated hands-on Quantexa implementation and/or development experience in enterprise environments.
Strong hands-on experience with Quantexa Entity Resolution, including:
Data ingestion and mapping
Entity matching and linking
Deduplication
Entity-quality tuning
360-degree entity views
Strong experience with graph analytics, including relationship networks, graph traversal, graph scoring, network analysis, and visualization.
Strong data-engineering experience working with complex and large-scale datasets.
Strong development experience with Spark/Scala or Java.
Strong SQL development and data-analysis skills.
Experience integrating solutions through REST APIs and enterprise integration patterns.
Experience within fraud, AML, KYC, sanctions, FCRM, or financial crime risk management.
Experience with Git and CI/CD practices.
Strong analytical, troubleshooting, communication, and stakeholder-collaboration skills.

Preferred Qualifications

Experience working within Canadian banking or FCRM environments.
Quantexa certification or significant previous Quantexa platform delivery experience.
Experience with Python.
DevOps and automated deployment experience.
Cloud-platform experience.
Experience integrating Quantexa with data lakes and enterprise data platforms.
Experience with high-volume batch and/or near-real-time financial transaction processing.

"CGI is providing a reasonable estimate of the pay range for this role. The determination of this range includes factors such as skill set level, geographic market, experience and training, and licenses and certifications. Compensation decisions depend on the facts and circumstances of each case. A reasonable estimate of the current range is $95000–$145000. This role is an existing vacancy."

Together, as owners, let’s turn meaningful insights into action.

Life at CGI is rooted in ownership, teamwork, respect and belonging. Here, you’ll reach your full potential because…

You are invited to be an owner from day 1 as we work together to bring our Dream to life. That’s why we call ourselves CGI Partners rather than employees. We benefit from our collective success and actively shape our company’s strategy and direction.

Your work creates value. You’ll develop innovative solutions and build relationships with teammates and clients while accessing global capabilities to scale your ideas, embrace new opportunities, and benefit from expansive industry and technology expertise.

You’ll shape your career by joining a company built to grow and last. You’ll be supported by leaders who care about your health and well-being and provide you with opportunities to deepen your skills and broaden your horizons.

At CGI, we value the strength that diversity brings and are committed to fostering a workplace where everyone belongs. We collaborate with our clients to build more inclusive communities and empower all CGI partners to thrive. As an equal-opportunity employer, being able to perform your best during the recruitment process is important to us. If you require an accommodation, please inform your recruiter.

That same commitment to fairness extends to how we use technology. To support our recruitment team, AI tools may be used to help assess applications though they never replace human judgement. All hiring decisions remain entirely in the hands of our recruitment professionals.

To learn more about accessibility at CGI, contact us via email. Please note that this email is strictly for accessibility requests and cannot be used for application status inquiries.

Come join our team - one of the largest IT and business consulting services firms in the world.

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More about this job

Responsibilities

Design, develop, and optimize Quantexa entity-resolution and graph-analytics solutions for financial crime risk management, fraud detection, and banking-risk initiatives. Integrate data sources and enterprise platforms, build scalable data pipelines and entity views, and support testing, releases, troubleshooting, and collaboration with business and technical stakeholders.

Requirements

Requires hands-on enterprise Quantexa development, including entity resolution, graph analytics, and experience with large-scale data engineering using Spark/Scala or Java and SQL. Candidates should also have REST API integration, financial crime or fraud domain experience, Git and CI/CD knowledge, and strong analytical, troubleshooting, communication, and collaboration skills.

Skills

Quantexa
Entity Resolution
Graph Analytics
Spark
Scala
Java
SQL
REST APIs
Data Engineering
Entity Matching
Data Ingestion
Network Analysis
Financial Crime Risk Management
Fraud Detection
CI/CD
Python

Visa sponsorship

Not detected in the job text

Keywords

Quantexa
Entity Resolution
Graph Analytics
Financial Crime Risk Management
Fraud Detection
Anti-Money Laundering
Know Your Customer
Sanctions
Data Ingestion
Data Mapping
Entity Matching
Entity Linking
Deduplication
Entity Quality Tuning
360-Degree Entity Views
Graph Data Models
Network Analysis
Graph Traversal
Graph Scoring
Spark
Scala
Java
SQL
REST APIs
Data Pipelines
Git
CI/CD
Python
Cloud Platforms
Data Lakes

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