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Added 6 days ago
AI
Quality Engineer (QE) / SDET – AI Chatbot Validation
Apptoza Inc.
Toronto, ON
- Contract
We are looking for a seasoned AI first Senior Quality Engineer who is empowered to help the DevOps enablement team deliver highest level quality and is responsible for ensuring the team…
Added 6 days ago
C
Senior Project Manager – Operational Systems & Digital Solutions
CIMA+
Toronto, ON
- $125,440 to $172,440 CAD / year
- Full-time
CIMA+ is looking for a Senior Consultant – Operational Systems & Digital Solutions to join and help grow our Operational and Digital Technologies practice in the Greater Toronto Area and…
Added 6 days ago
OT
Junior Instrumentation Technician
Ontario Transit Group - Ontario Line - Southern Civil, Stations & Tunnel
Toronto, ON
- Full-time
…infrastructure and construction projects. Working under the guidance of senior Instrumentation & Monitoring (I&M) personnel, the incumbent assists with field installations, data collection…
Added 6 days ago
C
Senior Project Manager – Operational Systems & Digital Solutions
CIMA+
Mississauga, ON
- $125,440 to $172,440 CAD / year
- Full-time
CIMA+ is looking for a Senior Consultant – Operational Systems & Digital Solutions to join and help grow our Operational and Digital Technologies practice in the Greater Toronto Area and…
Added 6 days ago
DP
Team Lead, Test and Reliability
Dream Photonics Inc.
Vancouver, BC
- Full-time
Our technology has applications in AI data centres, optical modules, high-performance computing, quantum technologies, sensing, and defence. As these fields advance, the ability to…
Added 6 days ago
Accounting Manager
Maximizer Services Inc.
Vancouver, BC
This opportunity is well suited for an experienced Senior Accountant ready to step into management or an existing Accounting Manager looking to make a broader impact within a growing…
Added 6 days ago
C
Product Manager - Business Platforms
CDW
Toronto, ON
- Full-time
Partner with business, technology, legal, and compliance stakeholders to ensure product capabilities address Canadian regulatory, localization, data, and operational requirements.
Added 6 days ago
C
Bid Manager
CDW
Toronto, ON
- Full-time
Assemble and lead the pursuit team, including senior leaders, Contract Negotiators, Program Managers, SAs and SMEs.
Added 6 days ago
PR
Associate Business Manager, AB & SK
Potentia Renewables Inc.
Calgary, AB
- $85,000 to $100,000 CAD / year
- Full-time
Potentia Renewables Inc. (Potentia) is a Canadian, fully integrated developer, asset manager, and operator of renewable energy and energy storage facilities. Potentia manages over 1.5 GW…
Added 6 days ago
MC
Advisor Experience Specialist
Meridian Credit Union
Toronto, ON · Etobicoke, ON
- Full-time
…the appropriate owners, and escalate conduct, policy, system, data, access or operational concerns beyond the role’s…
Added 6 days ago
TH
Group Product Manager
Top Hat
Remote, Canada
- Full-time
- Remote
Build strong partnerships with Engineering, Design, Data, GTM, Customer Success, and Marketing, and hold your position when senior stakeholders push back
Added 6 days ago
Pet Nutrition (Intern)
Open Farm
Toronto, ON
Work on nutrition data-focused projects and conduct ad-hoc analysis to answer specific business questions
Added 6 days ago
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Executive Assistant to CFO
Hays
Guelph, ON
- Contract
Administrative support to CFO on highly diverse, complex initiatives, projects and operational mandates to ensure integrity of materials/data and delivery on-time
Added 6 days ago
JG
Senior Python Developer - Data Lineage & Gen AI - 8+ Years
J2B Global LLC
Mississauga, ON
- Full-time
Role: Senior Python Developer - Data Lineage & Gen AI
Added 6 days ago
PH
Health Care Aide
ParaMed Home Health Care
Calgary, AB
- Full-time
…consideration. If you would like more information about how your data is processed, please contact…
Added 6 days ago
Senior Product Engineer - Listing Quality
Faire
Kitchener, ON · Toronto, ON
…fragmented and offline. At Faire, we're using the power of tech, data, and machine learning to connect this thriving community of entrepreneurs across the globe. Picture your favorite…
Added 6 days ago
Manager, Quantitative Strategies & Analytics
Scotiabank
Toronto, ON
The Manager provides analytical expertise to deliver data-driven insights, modernize and automate processes, and build purpose-built quantitative tools that enhance the investment process…
Added 6 days ago
Manager, Quantitative Strategies & Analytics
Scotiabank
Toronto, ON
The Manager provides analytical expertise to deliver data-driven insights, modernize and automate processes, and build purpose-built quantitative tools that enhance the investment process…
Added 6 days ago
NC
Junior Systems Analyst (18-month term)
NAV CANADA
Ottawa, ON
- Full-time
Work closely with Senior Systems Analysts, technologists, and testers in an Agile development environment.
Added 6 days ago
SL
AVP, Emerging Risk Management & Strategic Risk Initiatives
Sun Life
Toronto, ON · Sun Life Toronto One York
- Full-time
Significant experience leading enterprise-wide initiatives and influencing senior stakeholders across multiple businesses, functions and jurisdictions.
Added 6 days ago
C
Senior Java Developer - Vice President
Citi
Mississauga, ON
- Full-time
As a Senior Java Developer at Citi, you will design and build the microservices architecture behind global reference data solutions used by clients around the world. Working within a global…
Added 6 days ago
C
Program Advisory, Consulting & Execution, Vice President-MISSISSAUGA
Citi
Mississauga, ON
- Full-time
Build and manage strong partnerships with senior project stakeholders and clients, serving as a key liaison to ensure alignment and facilitate collaboration.
Added 6 days ago
C
Program Advisory, Consulting & Execution, Senior Vice President- MISSISSAUGA
Citi
Mississauga, ON
- Full-time
Advanced proficiency in MS Office Suite, including Excel, MS Project, and the use of PowerPoint for compelling, data-driven storytelling to senior leadership.
Added 6 days ago
IO
Engineering Manager. Programs
Invest Ottawa
Ottawa, ON
- Full-time
Reporting to the Senior Engineering Manager, Defence and Advanced Robotics at Area X.O, the Engineering Manager, Programs is accountable for delivering Area X.O’s recurring, milestone- and…
Added 6 days ago
B
Senior Data Engineer (Databricks Focused)
BDO
Vancouver, BC · Mississauga, ON · Oakville, ON · Ottawa, ON · Toronto, ON
- Full-time
BDO Digital is seeking an experienced and technically proficient Senior Data Engineer (Databricks Focused) to join our Technology Advisory Services practice. This role blends technical…

J2B Global LLC

Senior Python Developer - Data Lineage & Gen AI - 8+ Years

Mississauga, ON, Canada

Full-time

Apply About employer

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Job details

Job type: Full-time
Apply by: Dec 3, 2026
Posting language: English
Posted: Nov 3, 2026

Original job description

Role: Senior Python Developer - Data Lineage & Gen AI

Location: Mississauga, Canada

Visa

Salary Expectation

Job Summary: We are seeking a hands-on Python Developer to design and build scalable data lineage solutions that parse and analyze large, multi-language codebases to generate accurate, column-level data lineage. The role combines strong Python engineering, software architecture, data flow analysis, and hands-on Gen AI/LLM experience.

The ideal candidate should have expertise in developing reusable libraries, executable applications, event-driven frameworks, design patterns, APIs, databases, and graph-based technologies.

Required Technical Skills:

Strong Python development skills with expertise in object-oriented and functional programming.

Ability to develop core libraries, reusable components, and executable applications using Python.

Strong understanding of software architecture, event-driven frameworks, and design patterns.

Proficiency in data structures, algorithms, and complexity analysis.

Experience with Oracle Database, SQL, API development, and backend services.

Knowledge of Graph APIs, Graph Databases, graph algorithms, and traversal techniques.

Experience with data lineage, data flow analysis, AST-based parsing, and static code analysis.

Ability to parse and analyze source code across multiple programming and query languages.

Hands-on Gen AI/LLM experience, including prompt engineering, tool/function calling, and agent orchestration.

Understanding of Retrieval-Augmented Generation (RAG), vector databases, and semantic search.

Experience designing APIs, backend services, and basic front-end interfaces.

Knowledge of CI/CD, build automation, testing, deployment, and production support.

Strong data manipulation and transformation skills.

Key Responsibilities:

Design and develop Python-based engines to parse multiple programming and query languages and generate accurate, column-level data lineage.

Build reusable Python libraries and scalable components for code parsing, analysis, and dependency tracking.

Develop Gen AI/LLM-powered retrieval and assistant capabilities using lineage and metadata.

Build backend services, APIs, and interfaces to expose data processing and lineage insights.

Extend parsing and analysis capabilities to support new languages and frameworks.

Design and implement graph-based dependency and lineage tracing solutions.

Own build, testing, deployment, CI/CD, and production support across environments.

Write automated tests and maintain software quality throughout the development lifecycle.

Collaborate on architecture and design reviews and translate complex requirements into maintainable solutions.

Engineering Expectations:

Follow clean architecture, separation of concerns, and reusable design principles.

Build deterministic, testable solutions with AI outputs grounded in verifiable data.

Optimize performance, memory usage, and algorithmic efficiency.

Design extensible systems that support new languages, data sources, and capabilities.

Implement robust error handling, fault isolation, and maintainable code.

Nice to Have:

Knowledge of data governance, metadata management, and data cataloging.

Experience with long-running or asynchronous workloads.

Familiarity with infrastructure automation and deployment tools.

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More about this job

Responsibilities

Develop Python-based engines and reusable components to parse multiple programming and query languages, analyze dependencies, and produce accurate column-level data lineage. Build AI-powered retrieval capabilities, APIs, and graph-based lineage solutions, while owning testing, deployment, CI/CD, and production support.

Requirements

Requires 8+ years of experience and strong Python engineering skills, including software architecture, algorithms, APIs, databases, graph technologies, and code analysis. Candidates should also have hands-on Gen AI/LLM experience, including prompt engineering and agent orchestration, and knowledge of RAG, vector databases, testing, and deployment.

Skills

Python
Object-Oriented Programming
Functional Programming
Data Lineage
AST-Based Parsing
Static Code Analysis
Data Flow Analysis
Oracle Database
SQL
API Development
Graph Databases
Graph Algorithms
Generative AI
Large Language Models
Retrieval-Augmented Generation
CI/CD

Visa sponsorship

Not detected in the job text

Keywords

Python
Data Lineage
Column-Level Lineage
Data Flow Analysis
AST-Based Parsing
Static Code Analysis
Oracle Database
SQL
API Development
Backend Services
Graph APIs
Graph Databases
Graph Algorithms
Generative AI
Large Language Models
Prompt Engineering
Tool Calling
Agent Orchestration
Retrieval-Augmented Generation
Vector Databases
Semantic Search
Event-Driven Frameworks
Object-Oriented Programming
Functional Programming
CI/CD
Build Automation
Automated Testing
Data Governance
Metadata Management
Data Cataloging

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