Python Application Developer Jobs in Toronto, ON

Join Us in Driving a Safer and Greener Tomorrow as an Applications, Data & BI Developer at ArcelorMittal Tailored Blanks!

Position: Applications, Data & BI Developer Location: Oxford County, ON

Vacancy: This posting is for a new position

Join Our Team and Be Part of Something Groundbreaking!

Are you ready to take your career to the next level? Our manufacturing facility is designed with cutting-edge technology and innovation at its core. As a leader in the automotive industry, we are committed to excellence, efficiency, and the future of advanced manufacturing.

At AMTB, we’re not just transforming the automotive industry—we’re making a real difference in the world, and we want you on our team! Here’s why joining us is your best career move:

1. Make a Life-Saving Impact: Every part you help create plays a crucial role in saving lives. Our innovative, lightweight components enhance vehicle safety and performance, ensuring that drivers and passengers are better protected in crashes. Knowing your work directly contributes to safer roads is truly fulfilling!
2. Protect the Planet: We’re committed to sustainability. Our parts not only make vehicles safer but also reduce carbon emissions. With materials that are 100% recyclable, you’ll be proud to know that your efforts are helping to create a healthier environment for future generations.
3. Thriving Culture: Recognized as a "Great Place to Work" for three years running, and with multiple awards as one of the best companies to work for, our culture is built on values that promote collaboration, respect, and inclusion. Here, every voice is heard, and every idea matters.
4. Career Growth: We believe in nurturing talent from within. With extensive training and dual career paths, you can advance as a technical expert or in leadership roles—whatever aligns with your aspirations.
5. Education and Well-Being: We invest in your future by covering your educational expenses and providing virtually unlimited access to mental health resources. Your safety—both physical and emotional—is our top priority.
6. Celebrate Success Together: We work hard and celebrate even harder! Our generous bonus structure rewards your contributions and the collective achievements of our team.
7. Diversity Matters: Our commitment to a diverse workforce fosters an inclusive environment where unique perspectives drive innovation and creativity.

Our Core Purpose: Driving a Safer and Greener Tomorrow

Our Values:

Safety in Everything We Do

We Operate With Respect

We Do What We Say We Will Do

We Win Together, We Lose Together

We Challenge Ourselves and Each Other

We Find a Better Way

If you're ready to feel good about the work you do and help shape a safer, more sustainable future, AMTB is the place for you! Come innovate and inspire with us! Discover more about us at our website.

Check us out:
https://northamerica.arcelormittal.com
https://www.youtube.com/@AMTBNA

https://www.linkedin.com

Overall Responsibility:

The Applications, Data & BI Developer is responsible for supporting the development, enhancement, and maintenance of internal applications, data workflows, business intelligence solutions, and integrations across the organization. Working closely with the Business Systems Manager, this role contributes to ensuring that systems, data pipelines, and reporting tools effectively support operational, financial, and manufacturing business needs.

The Developer will work across multiple technologies—including .NET MVC, SQL Server, Azure Data Factory, Power BI, and Python—to improve existing systems, deliver new functionality, and ensure the availability, reliability, and integrity of business data and applications. This role partners with cross-functional teams to translate requirements into technical solutions and ensure ongoing operational support.

Accountabilities:

Application Development & Enhancements

• Design, develop, and enhance .NET MVC applications, including models, controllers, repositories, and services.
• Implement new data fields, validation rules, workflows, UI elements, and business logic based on operational requirements.
• Refactor and optimize application code to improve performance, maintainability, and scalability.
• Ensure solutions comply with internal coding standards, security frameworks, and system architecture guidelines.

Data Engineering, Reporting & Analytics

• Design and maintain SQL Server databases, including tables, views, indexes, queries, and stored procedures.
• Develop and refine Power BI semantic models, datasets, dashboards, and paginated reports.
• Optimize data models and SQL logic to support data accuracy and reporting performance.
• Prepare structured data extracts and system interfaces for internal and external stakeholders.
• Support data quality initiatives through validation, reconciliation, and resolution of data issues.

Workflow Automation & System Integration

• Develop, maintain, and optimize Azure Data Factory pipelines for data ingestion, transformation, and scheduling.
• Support and extend Python-based automation processes and data workflows.
• Implement and maintain system integrations using APIs, structured data mappings, and transformation rules.
• Monitor automated processes such as SQL Agent jobs, ADF triggers, and Power Automate flows to ensure reliability and timely execution.

Collaboration, Delivery & Change Management

• Work directly with business users, analysts, and IT team members to gather requirements and refine enhancement requests.
• Translate business needs into clear technical designs and implementation plans.
• Conduct unit and integration testing; provide UAT support to stakeholders.
• Participate in release and deployment processes across development, test, and production environments.
• Document application changes, data models, workflows, and technical procedures.

Operational Support & Continuous Improvement

• Provide ongoing support for applications, data workflows, reporting solutions, and integrations.
• Troubleshoot and resolve issues related to data accuracy, system performance, integrations, and reports.
• Proactively identify opportunities for automation, standardization, or system optimization.
• Ensure solutions meet organizational standards, cyber-security requirements, and best practices.

Qualifications & Skills:

Education

• Diploma or degree in Computer Science, Information Technology, Software Development, Engineering, or a related field.
• Certifications or coursework in .NET, SQL, Azure, or data/analytics tools are considered an asset.

Experience

• Experience with C#, SQL, or similar technologies through work experience, co-op, or personal projects.
• Exposure to application development, data engineering, or business intelligence/reporting environments.
• Familiarity with software development methodologies, version control (Git/Azure DevOps), and structured testing.
• Experience in Agile or iterative development environments is an asset.

Technical Skills

• Proficiency in C# and ASP.NET MVC or .NET Core.
• Strong SQL capabilities with experience writing queries, joins, and stored procedures.
• Familiarity with Power BI dataset and report development, including paginated reports.
• Basic understanding of Azure Data Factory pipelines and Python scripting.
• Understanding of REST/SOAP APIs, JSON, and CSV data structures.
• Experience using version controls tools (Git/Azure DevOps)

Compensation Package:

• Salary range: $100,000 - $110,000 annually
• Variable Bonus potential
• We provide a competitive extended benefits package that supports employee well‑being and enhances the overall employee experience.

ArcelorMittal Tailored Blanks is an Equal Employment Opportunity / Affirmative Action employer. Qualified applicants will receive consideration for employment without regards to race, color, age, religion, sex, or national origin. AMTB is committed to providing an inclusive and barrier-free recruitment and selection process. Upon request, accommodations are available for applicants with disabilities throughout the recruitment process.

While we sincerely appreciate all applications, only those candidates selected for an interview will be contacted. AI tools may be used to screen applications.