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Added 2 months ago
HB
Software Engineer
Hunter Bond
Montreal, QC
- Full-time
Software Developer (React) | Up to CAD $200k + Bonus | Elite FinTech | Montreal (Hybrid)
Added 2 months ago
SL
Business Development Associate
Strescon Limited
Saint John, NB
- Full-time
…manufactures standard concrete products for engineered drainage systems, such as pipe, manholes and catch…
Added 2 months ago
CP
Senior Cyber Security Engineer
CAAT Pension Plan
Toronto, ON
- Full-time
Partner with software engineering teams to embed secure coding, conduct application security testing (SAST &DAST), and reinforce application-layer defenses throughout the SDLC.
Added 2 months ago
B
GIS Developer
Bridgenext
Toronto, ON · Greater Toronto Area, Canada
- $115,000 to $130,000 CAD / year
- Full-time
…highly strategic digital initiatives through digital product engineering, automation, data engineering, and infrastructure modernization services, while elevating brands through digital…
Added 2 months ago
ML
Maintenance Planner
Maple Leaf Foods Inc
Saskatoon, SK
- Full-time
Maintain progress charting systems (Gantt charts, Flow diagrams) for the scheduling function.
Added 2 months ago
H
Project Coordinator - Security
Houle
Calgary, AB
- Full-time
Be part of a team that designs and delivers complex security systems for critical infrastructure-including police stations, hospitals, and hydroelectric dams-that help keep our communities…
Added 2 months ago
Q
Electrical Designer
Qualus
Vancouver, BC
- Full-time
Power Your Future with Qualus in our T&D business as an Electrical Designer. Reporting to the Engineering Manager - Substations, this position is located in our Calgary, AB or Vancouver, BC…
Added 2 months ago
IO
Process Engineer - Student - Nanticoke - January 2027
Imperial Oil
Nanticoke, ON
- Full-time
As an Engineering Intern, you will support one of our specialized teams within the refinery operations, including Process Engineering, Applications & Systems, Environmental Engineering, or…
Added 2 months ago
IO
Upstream Civil Engineering (Water & Geotech) - Students Seeking Opportunities - Jan/May 2027
Imperial Oil
Calgary, AB
- Full-time
As a Water Resources Engineering Student, you will combine engineering analysis, planning and design to support the development of surface water infrastructure and management systems across…
Added 2 months ago
SI
Principal Physical Design Methodology Engineer
Synopsys Inc
Markham, ON
- Full-time
Synopsys is the leader in engineering solutions from silicon to systems, enabling customers to rapidly innovate AI-powered products. We deliver industry-leading silicon design, IP,…
Added 2 months ago
BA
Data Engineer - Big Data & BI
BYD Australia & New Zealand
Mulgrave, NS
- Contract
Bachelor’s degree or diploma in Computer Science, Software Engineering, Data Science, Information Systems, or a related discipline. Equivalent relevant industry experience will also be…
Added 2 months ago
MC
Staff Software Engineer
Moody's Corporation
Toronto, ON
- Full-time
Deep expertise in software engineering principles, distributed systems, cloud-native architectures, and scalable application design
Added 2 months ago
P&
Spécialiste principal(e), systèmes de contrôle / Senior Control Systems Specialist
Pratt & Whitney
Longueuil, QC
- Full-time
Added 2 months ago
P&
Ingénieur(e) ou analyste, analyse d’opérabilité / Engineer or Analyst, Operability Analysis
Pratt & Whitney
Longueuil, QC
- Full-time
…coordonner les sections pertinentes des différents documents (Engineering Instructions, Installation Manual, Maintenance Manual,…
Added 2 months ago
C
Vice-President, Consulting Services – Ottawa
CGI
Ottawa, ON
- Full-time
Added 2 months ago
AI
ARCHITECT MARKET SECTOR LEAD, HERITAGE, QUEBEC
Architecture49 Inc.
Montreal, QC
- Full-time
…buildings. We have a deep understanding of historic building systems, conservation methodologies and technologies, best practices, design considerations, community sensitivities associated…
Added 2 months ago
AI
ARCHITECT MARKET SECTOR LEAD, HERITAGE, QUEBEC
Architecture49 Inc.
Montreal, QC
- Full-time
…buildings. We have a deep understanding of historic building systems, conservation methodologies and technologies, best practices, design considerations, community sensitivities associated…
Added 2 months ago
SD
Product Manager HPCWorks Tools
Siemens Digital Industries Software
Toronto, ON
- Full-time
Partner cross functionally with engineering, architecture, QA, support, sales, consulting, marketing, and training to deliver capabilities from concept through adoption.
Added 2 months ago
PE
Journeyman Instrumentation
PTW Energy Services
Hinton, AB
- Full-time
…troubleshooting, maintaining, and supporting instrumentation systems and…
Added 3 months ago
AC
Maintenance Manager
Aramark Canada
Edmonton, AB
- Full-time
…equivalent experience will also be considered, including Certified Engineering Technologist (CET), Certified Facility Manager (CFM), Building Environmental Systems, Building Operator Class…
Added 2 months ago
WI
Senior Distribution Lines Engineer, Power Delivery
WSP in Canada
Trail, BC
- Full-time
With an unmatched breadth and depth of engineering, advisory and science‑based expertise, our global minds unite to power local solutions.
Added 2 months ago
WI
Senior Distribution Lines Engineer, Power Delivery
WSP in Canada
Rossland, BC
- Full-time
With an unmatched breadth and depth of engineering, advisory and science‑based expertise, our global minds unite to power local solutions.
Added 2 months ago
WI
Senior Distribution Lines Engineer, Power Delivery
WSP in Canada
Trail, BC
- Full-time
With an unmatched breadth and depth of engineering, advisory and science‑based expertise, our global minds unite to power local solutions.
Added 2 months ago
WI
Senior Distribution Lines Engineer, Power Delivery
WSP in Canada
Rossland, BC
- Full-time
With an unmatched breadth and depth of engineering, advisory and science‑based expertise, our global minds unite to power local solutions.
Added 2 months ago
C
Senior Python Developer
CGI
Ottawa, ON
- Full-time
We are seeking a Senior Python Developer with expertise in cloud native development, Azure Databricks, and API engineering. This role supports the development of scalable solutions that…

CGI

Senior Python Developer

Ottawa, ON, Canada

Full-time

Apply About employer

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Job details

Job type: Full-time
Posting language: English
Posted: Aug 27, 2026

Original job description

Position Description

Senior Python Developer

We are seeking a Senior Python Developer with expertise in cloud native development, Azure Databricks, and API engineering. This role supports the development of scalable solutions that integrate payment processing systems, remittance workflows, and enterprise data assets.

Clearance: Reliability granted preferred or eligible for reliability clearance (5+ years residing in Canada)

The ideal candidate can quickly understand complex business and data relationships, trace payment and reversal lifecycles across multiple interconnected tables, and investigate issues involving pay periods, committed dates, remittance dates, reconciliation, and downstream integrations. They are comfortable working independently in complex environments, leveraging AI assisted development tools, and collaborating with business and technical stakeholders to deliver reliable and maintainable solutions.

Your future duties and responsibilities

Strong analytical and logical thinking with the ability to trace data flows across complex multi table data models
Effective problem solver who can operate in ambiguous environments and investigate undocumented business processes, interfaces, and data structures
Ability to understand and troubleshoot end to end payment processing workflows, including payments, reversals, remittances, pay periods, and reconciliation processes
Fast learner capable of onboarding into complex business and data environments with minimal supervision
Self directed and curious, proactively exploring data, identifying issues, and proposing solutions
Collaborative communicator who can explain technical findings and data related issues to both technical and non technical stakeholders
Disciplined in following established development standards, naming conventions, governance practices, and team workflows
Respects existing architectural patterns and works within established frameworks before proposing enhancements
Demonstrates accountability, ownership, and a continuous improvement mindset

Data & Cloud Engineering Experience

Strong Python development skills, including backend services, data processing, automation, APIs, and notebook based development
Advanced SQL capabilities for data exploration, validation, troubleshooting, and data analysis
Hands on experience with Azure Databricks, including notebooks, workflows, Jobs, Catalog Explorer, Unity Catalog, and cluster management concepts
Experience leveraging AI assisted development tools such as Databricks Genie, Databricks Assistant, GitHub Copilot, or similar technologies to accelerate development and troubleshooting
Understanding of Delta Lake concepts, including versioning, time travel, MERGE operations, and managed tables
Familiarity with Git based development practices and collaborative source control workflows
Experience working with complex enterprise data models and tracing relationships across interconnected datasets

Required Qualifications To Be Successful In This Role

Experience with PySpark, Spark SQL, and distributed data processing
Experience developing data quality validation, reconciliation, and exception handling processes
Experience scheduling, orchestrating, and monitoring Databricks workloads
Experience working with payment processing, remittance, reversal, or financial transaction data
Understanding of payment lifecycles, pay periods, committed dates, remittance dates, processing statuses, and audit requirements

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–$140,000. 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

Develop scalable cloud-native solutions integrating payment processing systems and enterprise data assets. Trace complex data flows and troubleshoot end-to-end payment workflows including reversals and reconciliation.

Requirements

Requires strong Python and SQL skills with hands-on experience in Azure Databricks and PySpark. Candidates should have a background in financial transaction data and the ability to work with complex enterprise data models.

Skills

Python
Azure Databricks
PySpark
SQL
API Engineering
Cloud Native Development
Delta Lake
Git
Distributed Data Processing
Data Modeling
Financial Transaction Data
Spark SQL

Visa sponsorship

Not detected in the job text

Keywords

Python
Azure Databricks
PySpark
Spark SQL
API Engineering
Delta Lake
Unity Catalog
GitHub Copilot
Databricks Genie
Git
Cloud Native
Payment Processing
Remittance
Reconciliation
Data Validation
Distributed Computing
Enterprise Data Models
Reliability Clearance
Backend Services
Automation

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