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Added 3 hours ago
SH
Senior Financial Analyst
Spectrum Health Care
Toronto, ON
- $85,000 to $100,000 CAD / year
- Full-time
Spectrum Health Care is looking for a CPA-designated Senior FP&A Analyst with strong analytical judgment, advanced Power Query and Power BI skills and a proactive approach to…
Added 4 hours ago
AI
Senior Oracle Database Administrator
Apptoza Inc.
Toronto, ON
- Contract
2.Analyze execution plans| perform SQL query tuning| and optimize index structures to eliminate bottlenecks in high-throughput transactional environments.
Added 4 hours 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 4 hours ago
Manager, Quantitative Strategies & Analytics
Scotiabank
Toronto, ON
…and the ability to collaborate effectively with partners and senior stakeholders. Success relies on balancing technical depth with business understanding. Reporting to the Senior Manager,…
Added 4 hours ago
Manager, Quantitative Strategies & Analytics
Scotiabank
Toronto, ON
…and the ability to collaborate effectively with partners and senior stakeholders. Success relies on balancing technical depth with business understanding. Reporting to the Senior Manager,…
Added 4 hours ago
Manager, CWM Analytics, GWM - Toronto/Ottawa
Scotiabank
Toronto, ON
…and performance across Scotiabank. This role partners with senior stakeholders to solve complex business challenges, advance data-driven decision-making, and identify opportunities for…
Added 4 hours ago
Audio Artist III - FC
Electronic Arts
Vancouver, BC · Toronto, ON
Knowledge of code or scripting language (C#, C++, SQL, Python, Lua, etc.)
Added 5 hours ago
ES
Senior Oracle Application Database Administrator
Epsilon Solutions Ltd.
Toronto, ON
- Full-time
We are seeking an experienced Senior Oracle Application DBA to optimize, scale, and maintain mission-critical database applications. This role partners closely with development and…
Added 5 hours ago
FI
Senior Oracle DBA
Flexstaf I.T. Inc.
Toronto, ON · Greater Toronto Area, Canada
- Contract
Collaborate with application teams on data modeling, schema design, and deployment of complex PL/SQL packages, procedures, triggers, and views.
Added 5 hours ago
AI
Senior Database Administrator (Oracle Application DBA / Cloud)
Astra-North Infoteck Inc. ~ Conquering today’s challenges, achieving tomorrow’s vision!
Toronto, ON
- Full-time
We are seeking an experienced Senior Oracle Application DBA to optimize, scale, and maintain mission-critical database applications. This role partners closely with development and…
Added 5 hours ago
QW
Senior Oracle DBA
Quantum World Technologies Inc.
Toronto, ON
- Contract
Advanced PL/SQL development, schema design, execution plan analysis, and performance tuning (AWR, ASH, ADDM).
Added 5 hours ago
S
Manager, Quantitative Strategies & Analytics
Scotiabank
Toronto, ON
- Full-time
…and the ability to collaborate effectively with partners and senior stakeholders. Success relies on balancing technical depth with business understanding. Reporting to the Senior Manager,…
Added 5 hours ago
Director, Strategic Asset Allocation
Equitable
Waterloo, ON
Experience with Python, R, SQL, VBA, Power BI, or similar analytical and automation tools is considered an asset
Added 5 hours ago
A
Senior Zendesk Developer / Implementation Specialist :Waterloo, Ontario : FTE
AceStack
Waterloo, ON
- Full-time
Role - Senior Zendesk Developer / Implementation Specialist
Added 6 hours ago
GTM Engineer
Poka EN
Montreal, QC · Quebec, QC
Comfort with APIs, webhooks and scripting in Python, JavaScript or SQL
Added 6 hours ago
FS
Senior Data Engineer
Futran Solutions
Mississauga, ON
- Full-time
Strong hands-on experience in Python and PySpark.
Added 6 hours ago
Campus I&D: Associate Application Consultant
Capgemini
Mississauga, ON
Experience with Python, SQL, and machine learning frameworks (e.g., PyTorch, TensorFlow, Scikit-learn, Lang Chain, Hugging Face).
Added 6 hours ago
LS
M&A Originations Director
LEO Software Group
Canada
- Full-time
…pipeline management and data quality, and you are strong in Excel. Python or SQL is a plus. You keep the data clean enough to…
Added 6 hours ago
W
Senior Data Engineer / Data Analyst
Wipro
Mississauga, ON
- Full-time
Strong hands-on experience in Python and PySpark.
Added 7 hours ago
RE
Senior Model Risk Audit Consultant
RONELLE EXPEDITING CORP
Toronto, ON
- Contract
2) Strong knowledge of/experience with modelling techniques and statistical tests and tools (SQL, SAS, R, Python etc.)
Added 7 hours ago
Senior Technical Lead
University of Toronto
Toronto, ON
Reporting to the EEB Chief Administrative Officer, the Senior Technical Lead will play a critical role in advancing the department’s research, teaching, and administrative mission through…
Added 7 hours ago
HT
Systems Testing / QA Specialist
Hirematic Talent Solutions
Toronto, ON
- $40 to $48 CAD / hour
- Contract
We are seeking an experienced Senior Systems Testing / QA Specialist with a strong background in software quality assurance and testing. The successful candidate will be responsible for…
Added 7 hours ago
CI
CRM Developer and Data Analyst
Caldwell Investment Management Ltd.
Toronto, ON
- Full-time
Experience with SQL, Python, or R for CRM data analysis and reporting.
Added 7 hours ago
B
Business Intelligence Specialist
Bevertec
Toronto, ON
- Contract
Platform & OS Administration: Proven expertise in Linux administration, Shell scripting, Python, SQL, REST APIs, and cluster health management.
Added 7 hours ago
D
Quality Assurance Analyst
Dexian
Toronto, ON · Greater Toronto Area, Canada
- Contract
Our client is seeking an experienced Quality Engineering (QE) Lead / Senior QA Automation Engineer with strong hands-on experience in test automation, Python programming, API testing,…

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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