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Added 1 min ago
Senior Integration Architect
Infotree Global Solutions
Toronto, ON
Contract
Job Title: Sr Integration Engineer (Intelligent Automation)
Added 1 min ago
Sr Software Quality Engineer (AI Focused) : Toronto ON// FTP
AceStack
Toronto, ON
Full-time
Role: Sr Software Quality Engineer (AI Focused)
Added 32 mins ago
Software Engineer
LanceSoft, Inc.
Toronto, ON
$70 CAD / hour
Contract
Added 32 mins ago
Python/Pyspark Developer
Dexian
Mississauga, ON
$65 to $75 CAD / hour
Contract
Seeking a Core Python Engineer with an expertise in big data processing, particularly within the TechFin industry. Candidate should have experience working with financial enterprise…
Added 32 mins ago
Python Automation Engineer
Yochana
Mississauga, ON
Contract
We are looking for an experienced Python Automation Engineer to design, develop, and maintain automation solutions that improve operational efficiency, reduce manual effort, and enhance…
Added 32 mins ago
Chaos Engineer
Yochana
Toronto, ON
Contract
Added 33 mins ago
RQ11443 - Software Developer - Full Stack - Senior
Maarut
Toronto, ON
Contract
Reverse engineer and re-platform the existing logic ( (e.g., WebFOCUS)
Added 1 hour ago
Generative AI Cloud Operations Engineer - Evinova
Evinova
Mississauga, ON
Full-time
Operating at the intersection of healthcare, technology, data, and analytics, we are helping unlock the full potential of digital health, transforming how clinical research is conducted,…
Added 1 hour ago
Sr. Data Engineer
Arkhya Tech. Inc.
Canada
Full-time
Job Summary: We are seeking a skilled Sr. Data Engineer to join our dynamic team. The Sr. Data Engineer will be responsible for designing, developing, and maintaining our data pipelines,…
Added 1 hour ago
Sr. AI Engineer
Arkhya Tech. Inc.
Canada
Full-time
Sr. AI Engineer – Vertex AI & GEAP Agent Builder with CI/CD experience (Not ML Engineers). More like Solution engineers.
Added 1 hour ago
Artificial Intelligence Engineer
Trinetra Systems
Mississauga, ON
Contract
We are seeking a AI Application Engineer to join our team.
Added 1 hour ago
AI Native Engineer
United Software Group Inc
Vancouver, BC
Contract
We're looking for a hands-on Senior AI Native Engineer to design, build, and ship production-grade AI agents, LLM-integrated applications, and developer productivity tooling on AWS. This is…
Added 1 hour ago
Senior Software Engineer
Enerva Energy Solutions
Calgary, AB
$85,000 to $95,000 CAD / year
Full-time
Set the direction for AI/ML in our products: decide where LLM-based tooling, automation, and analytics add real value, build the first versions, and take the best ones to production.
Added 1 hour ago
Data Engineer (Early Career) (Canada)
Jobright.ai
Canada
Full-time
…the job search process. They are seeking an early-career Data Engineer to design and build data pipelines, ensuring data quality and collaborating with analytics and product…
Added 1 hour ago
Tooling SME, Product Delivery & Transformation
TD
Toronto, ON
Full-time
Analytics, Insights, & Artificial Intelligence
Added 1 hour ago
Automation Engineer - API/Data/SQL
PLATO
Ottawa, ON · Calgary, AB · Sault Ste. Marie, ON · Vancouver, BC · Prince Albert, SK · Regina, SK · Gatineau, QC · BC · Winnipeg, MB · Fredericton, NB · Toronto, ON · Halifax, NS
$90,000 to $110,000 CAD / year
Full-time
Added 1 hour ago
Senior Backend Engineer, Client Portal
EvenUp
Toronto, ON
$152,660 to $214,475 USD / year
Full-time
Our Cases Product Engineering team is in search of a Backend Software Engineer who will lead the charge in architecting cutting-edge software integrations and revolutionize the user…
Added 1 hour ago
Data Engineer
AgileGrid Solutions
Canada
Full-time
Working across multiple domains - clinical, operational, financial, HR, and technology - the Senior Data Engineer acts as a strategic partner to business and technology leaders, translating…
Added 1 hour ago
Lead AI/GenAI Engineer – Agentic AI, RAG & LLM
BURGEON IT SERVICES
Toronto, ON · Greater Toronto Area, Canada
Contract
Role: Lead AI/GenAI Engineer – Agentic AI, RAG & LLM
Added 1 hour ago
Senior Data Engineer
VLink Inc
Montreal, QC
$50 to $70 CAD / hour
Contract
Added 2 hours ago
5G/4G Protocol & RAN Test Engineer
Accuver
Toronto, ON · Greater Toronto Area, Canada
Contract
…6G, satellite and Non-Terrestrial Networks (NTN), AI-powered analytics, and advanced mobility testing for V2X and autonomous driving. Its solutions, including XCAT-SPACE, XCAP-Cloud, XCAL…
Added 2 hours ago
Platform Engineer AI/ML Infrastructure
Zodiac Solutions, Inc
Toronto, ON
Full-time
Were seeking a skilled Platform Engineer to deploy and manage our AI/ML infrastructure, e.g LlamaIndex Cloud and KDB.AI applications on Kubernetes Platform.
Added 2 hours ago
Business Analyst , Data & Analytics - New Grad (January 2027)
Base Career
Ottawa, ON
Full-time
Engage directly with clients and drive the implementation and successful end user experience of analytics solutions; execute on engagements and collaborate with the client and delivery team…
Added 2 hours ago
AI Automation & Software Engineer
WBM Technologies
Winnipeg, MB · Regina, SK · Saskatoon, SK · Edmonton, AB · Calgary, AB
Full-time
The AI Automation & Software Engineer designs, builds, and supports AI, automation, and software solutions for both customer environments and WBM's internal operations. You'll work across…
Added 2 hours ago
DATA MANAGEMENT ARCHITECT
WBM Technologies
Winnipeg, MB · Regina, SK · Saskatoon, SK · Edmonton, AB · Calgary, AB
Full-time
…organizations unlock the full value of their data through governance, analytics, and modern cloud…

Dexian

Python/Pyspark Developer

Mississauga, ON, Canada

Pay: $65 to $75 CAD / hour
Job type: Contract
Apply by: Oct 21, 2026
Posting language: English
Posted: Sep 21, 2026

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Original job description

Job Description:

Python/Spark Developer

Location: Mississauga, ON

Contract to Full time

Seeking a Core Python Engineer with an expertise in big data processing, particularly within the TechFin industry. Candidate should have experience working with financial enterprise technologies and large-scale distributed computing systems. This role involves developing and optimizing data pipelines for credit risk calculations and regulatory reporting.

Key Responsibilities:

Design, develop, optimize, and maintain scalable data pipelines for processing and analyzing large scale financial data

Lead projects for developing batch pipeline processes for credit risk analytics including, but not limited to, stress loss (GSST, CCAR) and expected credit loss (CECL, IFRS9, ICAAP)

Ensure the efficient storage of and retrieval of all risk data in our big data platform systems (Hadoop, Hive, Impala, Spark, etc.)

Implement best practices for spark performance tuning including, but not limited to, partitioning, caching, and memory management.

Maintain code quality through high-efficiency testing, CI/CD pipelines (Tekton, Harness), and version control (GitHub).

Qualification Skills:

7+ years of software development experience with at least 5 years of hands-on Python and Apache Spark development in enterprise environments.

Must have experience building backend applications and services using Python, not solely data engineering or analytics solutions.
Must have: OOP, OOD, exception handling, concurrency, functional programming concepts.
5+ years of experience in Strong SQL skills with enterprise databases such as Oracle, PostgreSQL, SQL Server, or MySQL. Experience with NoSQL platforms is a plus.
3+ years of experience leading/owning software development projects from beginning to end with multiple team members.
Experience working in financial market and credit risk enterprise software systems including, but not limited to, scenario analysis and stress testing.
Experience with GitHub, Tekton, Harness, and other CI/CD pipeline technologies.
Ability to work in a fast-paced TechFin environment.
Experience leveraging AI-assisted development tools such as GitHub Copilot, Claude, Devin, or similar technologies to improve engineering productivity.

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More about this job

Responsibilities

Design, develop, and maintain scalable data pipelines for processing large-scale financial data. Lead projects for batch pipeline processes related to credit risk analytics and regulatory reporting.

Requirements

Requires 7+ years of software development experience with at least 5 years of hands-on Python and Apache Spark expertise. Candidates must have strong SQL skills and experience in financial market or credit risk enterprise systems.

Skills

Python
Apache Spark
Big Data
SQL
Data Pipelines
Credit Risk
Hadoop
Hive
Impala
CI/CD
GitHub
Tekton
Harness
OOP
OOD
Functional Programming

Visa sponsorship

Not detected in the job text

Keywords

Python
Pyspark
Big Data
TechFin
Credit Risk
Regulatory Reporting
Data Pipelines
Hadoop
Hive
Impala
Spark
SQL
Oracle
PostgreSQL
SQL Server
MySQL
NoSQL
GitHub
Tekton
Harness
CI/CD
OOP
OOD
Stress Testing
Scenario Analysis
GitHub Copilot
Claude
Devin
Financial Services
Banking

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