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Added 1 month ago
Lead Data Engineer
Ipsos
Vancouver, BC
Proficiency in Python and advanced working knowledge of SQL.
Added 1 month ago
Intern - Credit Risk, Winter 2027
EQ Bank | Canada's Challenger Bank
Toronto, ON
Extract and prepare data for ad-hoc analysis and reporting using PySpark and SQL queries.
Added 1 month ago
Business Systems Engineer, Intelligent Automation
Lyft
Toronto, ON
Write and optimize SQL/PL-SQL and custom scripts (Java/Groovy/JavaScript/Python); manage code via Git/GitHub; provide production support and on-call as needed.
Added 1 month ago
Engineering Co-op Students
ARC Resources Ltd.
Calgary, AB
Write and optimize SQL queries and Python scripts to manipulate and analyze complex datasets
Added 5 months ago
AC
Guidewire Rating Developer
Aviva Canada
Markham, Ontario
- Full-time
As a Guidewire Rating Developer, you will contribute to the design, development, and maintenance of rating logic and rating‑related components within Guidewire PolicyCenter. You will…
Added 6 months ago
S
Python Developer
Synechron
Montreal, Quebec
- $80,000 to $95,000 CAD / year
- Full-time
We are seeking an experienced and highly skilled Python Developer to join our dynamic team. The ideal candidate will have a strong background in building scalable, high-performance RESTful…
Added 5 months ago
T
.NET Full Stack Developer - Toronto
Trisura
Toronto, Ontario
- Full-time
Working with a team of dedicated professionals, the Senior .NET Web Developer is an end-to-end web technology expert responsible for developing new digital systems for Trisura’s business…
Added 5 months ago
TC
Unpaid Internship: FrontEnd REACT/JS Summer Internship 2026
The Commons XR
Remote, Canada
- Remote
Our Environment REACT, JS, AWS Cloud (SQL, NSQL, API), Plotly.js , Python, BaSH, Visual Studio, GSuite, Microsoft Office Suite, Slack, Git, SiteGround (Wordpress/PHP)
Added 3 months ago
U
Technical Lead Data (TGQF)
Ubisoft
Montreal, QC
- Full-time
Strong expertise in large-scale data solution development and SQL/NoSQL data modeling.
Added 3 months ago
Staff Software Developer, Capital
ACV
Toronto, Ontario
We are seeking a talented and enthusiastic Staff Software Developer to join our growing team. In this role, you will design, develop, and maintain software applications that solve…
Added 2 months ago
Data Solutions Engineer
Evismart
Vancouver, BC
Advanced SQL skills (joins, CTEs, window functions, subqueries).
Added 3 months ago
MM
Oliver Wyman - Associate Team Leader; Team Leader; Director-Data and Analytics - Toronto
Marsh McLennan
Remote, Canada
- Full-time
- Remote
Experience in using advanced analytics and data manipulation software - R, Python, SAS, SQL, or SPSS.
Added 3 months ago
YU
Business Analyst, Technology and Operations
Yorkville University
Toronto, ON
- Full-time
Added 3 months ago
T&
Power Platform Developer - Digital
Turner & Townsend
Calgary, AB
- Full-time
Develop solutions leveraging Dataverse, SharePoint, SQL Server, and other standard/premium connectors.
Added 3 months ago
H
Production Support Specialist
HSBC
Toronto, Ontario
- Full-time
Hands-on capability with Unix/Linux, SQL, log analysis and troubleshooting in distributed systems
Added 3 months ago
AG
Manager, Marketing Operations & AI
Adelphi Group
Remote, Canada
- Full-time
- Remote
Experience with basic coding/scripting (SQL, Python, Javascript, APIs (Postman), Version Control (Git) is a plus.
Added 1 month ago
AI
Guidewire Lead Developer
Avanciers Inc.
Toronto, ON
- Contract
Avanciers is seeking a highly skilled Senior Guidewire PolicyCenter Developer to join our team for an exciting Long-Term Contract role with one of our esteemed Fortune 500 clients, based in…
Added 2 months ago
MM
Automation & AI Developer
Martell Media
Kelowna, BC
- Full-time
…broke, not just the immediate error. You design for the next developer and the next two years, not just today’s…
Added 1 month ago
SH
Quality Assurance Analyst
SE Health
Markham, ON
- Contract
Use SQL to validate backend data, integration results, and data integrity.
Added 1 month ago
SH
Senior Quality Assurance Engineer
SE Health
Markham, ON
- Contract
Use SQL to query and validate backend data, integration results, and data integrity.
Added 1 month ago
JG
Senior Data Developer
J&M Group
Mississauga, ON
- Full-time
Design, develop, and maintain SQL Server database objects including tables, stored procedures, functions, views, indexes, and scripts.
Added 1 month ago
S
Fraud Product and Operations Lead
Scene+
Toronto, ON
- Full-time
…data to inform decisions and improve controls. Experience with SQL or Python is an…
Added 1 month ago
T
Data Analyst (BI Specialist) - Contract
Tayco
Remote, Canada
- Full-time
- Remote
…maintains Power BI reports and data models, writes and tunes the SQL beneath them, and maintains the Crystal Reports used for operational and printed reporting. Working alongside two full…
Added 1 month ago
Director, Customer Compensation & Policy
HelloFresh
Toronto, ON
Added 1 month ago
GS
Systems Designer
Grantek Systems Integration
Burlington, ON
- Full-time
…High-level software solution design (involving C#, HTML5, .NET, SQL, VB, VBA, and more). All junior team members will enter our mentoring program, where they will work directly beside our…

J&M Group

Senior Data Developer

Mississauga, ON, Canada

Full-time

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Job details

Job type: Full-time
Apply by: Mar 9, 2027
Posting language: English
Posted: Sep 10, 2026

Original job description

Database and ETL Development

Analyze business requirements and convert them into technical specifications, data mappings, ETL rules, and implementation tasks.

Design, develop, and maintain SQL Server database objects including tables, stored procedures, functions, views, indexes, and scripts.

Develop, enhance, and troubleshoot SSIS packages for data extraction, transformation, loading, validation, and reconciliation.

Analyze legacy DTS packages and support migration or remediation into modern SSIS-based workflows.

Optimize SQL queries, troubleshoot performance issues, and support database upgrade or compatibility validation activities.File Processing and Integration

Build and support file processing workflows involving inbound files, outbound files, parsing logic, transformation rules, and validation checks.

Work with CSV, XML, delimited, fixed-width, report files, PDF/AFP-related outputs, marker files, control files, and other enterprise file formats.

Perform end-to-end execution checks, output validation, reconciliation, and issue analysis across data and file-processing stages.

Coordinate with upstream and downstream teams to resolve file transmission, integration, data quality, and environment-related issues.Testing, Release, and Support

Perform unit testing, integration testing, regression support, baseline comparison, and defect remediation.

Support QA, client acceptance testing, production deployment, and post-deployment warranty support activities.

Prepare technical documentation, build guides, configuration notes, release notes, and handover documentation.

Investigate incidents, perform root cause analysis, recommend fixes, and document corrective actions.Offshore Coordination and Delivery Support

Coordinate daily with offshore development and QA teams to assign tasks, clarify requirements, track progress, and resolve blockers.

Review offshore deliverables for quality, completeness, standards alignment, and deployment readiness."

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More about this job

Responsibilities

Design, develop, and maintain SQL Server database objects and SSIS packages for complex ETL workflows. Coordinate with offshore teams to deliver high-quality data integrations and provide production support through root cause analysis.

Requirements

Requires expertise in SQL Server, SSIS, and various enterprise file formats for data extraction and transformation. Candidates must be able to translate business requirements into technical specifications and manage end-to-end testing and deployment.

Skills

SQL Server
SSIS
ETL Development
T-SQL
Database Design
Data Mapping
Performance Tuning
File Processing
XML
CSV
Unit Testing
Root Cause Analysis
Technical Documentation
Offshore Coordination
Integration Testing
Regression Testing

Visa sponsorship

Not detected in the job text

Keywords

SQL Server
SSIS
ETL
DTS
Stored Procedures
Views
Indexes
Data Mapping
CSV
XML
PDF
AFP
Unit Testing
Integration Testing
Regression Testing
Root Cause Analysis
Technical Specifications
Data Validation
Data Reconciliation
Offshore Delivery
IT Services
IT Consulting
Database Optimization
Data Migration
Technical Documentation
Release Notes
Deployment
Data Quality
Enterprise File Formats
SQL Queries

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