Posted yesterday
Senior Business Intelligence Developer
@ Epsilon Solutions Ltd.
Mississauga, Ontario
Overview
Epsilon Solutions Ltd. is hiring a senior Power BI developer on a contract basis in Mississauga, ON, with three days per week on site. The work covers data warehousing, advanced SQL, Snowflake integration, Python automation, Power BI dashboards and DAX, and OLAP cube development. The posting asks for 8-10 years of BI development experience.
Responsibilities:
- Design and maintain data warehousing and ETL solutions
- Write advanced SQL and integrate Snowflake with existing systems
- Build and maintain Power BI dashboards and reports
- Design and optimize OLAP cubes
- Automate data processing with Python
Requirements summary:
- 8-10 years of BI development and data warehousing experience
- Must have DAX experience
- Advanced SQL and Snowflake experience
- Hands-on Python for data processing
- Intermediate Power BI knowledge
Tools & skills
Source and dates
Source type not verified · apify-linkedin
- Employer posting date
- 2026-11-09
- First seen by our source
- 2026-11-11
- Source record updated
- 2026-11-11
These dates describe the source record, not a live verification that the employer is still hiring. Check the original posting.
Job details
| Seniority | Senior |
| Department | Data & analytics |
| Experience | 8+ years |
| Travel | air: none · ground: none |
| Work setting | Office |
| Position | Mostly sitting |
| Physical demands | physical low · computer high |
| Languages | English |
Summary and details written by AI from the posting; the employer’s posting is the authority.
Epsilon Solutions Ltd.
| Field | Value |
|---|---|
| Open jobs on Jobsy | 5 |
Role: Power BI Developer
Location- Mississauga, ON - 3 days onsite/week
Job Summary:
We are seeking a skilled BI Developer with a strong background in data warehousing, advanced SQL, and analytics to join our dynamic team. The ideal candidate will have handson experience with Snowflake integration, Python programming, and Power BI. Familiarity with API development, especially using PowerShell and REST APIs, is a plus. Experience with Cube Development will be highly regarded.
Our Challenge
The challenge for a Power BI Developer is to design and implement scalable, high-quality data warehousing and analytics solutions that seamlessly integrate Snowflake, Python, and APIs, while delivering insightful, user-friendly reports and dashboards. They must optimize data models and cubes for performance, ensure data accuracy and accessibility, and collaborate effectively with stakeholders to meet evolving business intelligence needs.
Key Responsibilities:
- Design, develop, and maintain data warehousing solutions.
- Implement ETL processes to ensure data quality and integrity.
- Optimize data models and storage solutions for performance and scalability.
- Write complex SQL queries for data extraction, transformation, and loading.
- Utilize advanced SQL techniques for analytical queries, ensuring efficient data retrieval and reporting.
- Implement and manage Snowflake data solutions.
- Collaborate with cross functional teams to integrate Snowflake with existing systems.
- Develop scripts to automate data processing and analysis using Python.
- Work on data manipulation and transformation tasks to support analytical projects.
- Create and maintain Power BI dashboards and reports.
- Collaborate with stakeholders to gather requirements and provide insights through data visualization.
- Assist in the development and integration of APIs using PowerShell and RESTful services.
- Ensure data accessibility and interoperability between systems.
- Design and develop OLAP cubes to support business intelligence needs.
- Optimize cube performance and ensure accurate data representation.
Experience:
- 8-10 years of experience in BI development, data warehousing, and analytical queries.
- Must have experience on DAX
- Proficient in advanced SQL and experience with Snowflake.
- Handson experience with Python for data processing.
- Intermediate knowledge of Power BI for reporting and visualization.
- Familiarity with API development (PowerShell, REST APIs) is desirable.
- Experience with Cube Development is a plus.
- Strong analytical and problem-solving skills.
- Excellent communication and collaboration abilities.
- Ability to work independently and as part of a team.
Preferred Qualifications:
- Certifications in relevant technologies (e.g., Snowflake, Power BI).
- Experience with cloud-based data solutions.
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