Tableaue PowerBI developer

Tata Consultancy Services Limited; Toronto; On-site; CAD 100,000 - 150,000; Full time

Job summary

Tata Consultancy Services Canada Inc. is seeking an experienced BI Technical Lead to drive the migration of enterprise dashboards from Tableau to Power BI. The role requires hands-on technical leadership, stakeholder coordination, and guiding a team through end-to-end BI modernization initiatives.

The candidate will lead migration design, data model development, and performance tuning while collaborating with business stakeholders across environments to ensure accurate and scalable reporting.

Qualifications

• Extensive BI experience with Tableau and Power BI migration.
• Strong SQL skills and data modelling knowledge.
• Excellent communication and stakeholder management.
• Ability to lead teams in fast-paced environments.

Responsibilities

• Lead Tableau to Power BI migration projects.
• Define migration strategy and standards.
• Design Power BI data models and dashboards.
• Collaborate with stakeholders to ensure reporting accuracy.
• Mentor BI developers and ensure code quality.
• Optimize Power BI reports for performance and scalability.
• Coordinate deployments across Dev/QA/Prod.
• Document processes and knowledge transfer.

Skills

Tableau

Power BI

SQL

Data Modelling

DAX/PowerQuery

Stakeholder Mgmt

Leadership

Azure Data Services

Tools

SQL Server

Oracle

Snowflake

Azure Synapse

Job description

TataConsultancy Services (TCS) is an equal opportunity employer, and embracesdiversity in race, nationality, ethnicity, gender, age, physical ability,neurodiversity, and sexual orientation, to create a workforce that reflects thesocieties we operate in. Our continued commitment to Culture and Diversity isreflected in our people stories across our workforce and implemented throughequitable workplace policies and processes.

Tata Consultancy Services(BSE: 532540, NSE: TCS) is the technology partner of choice forindustry-leading organizations worldwide. Since its inception in 1968, TCS hasupheld the highest standards of innovation, engineering excellence and customerservice.

It has set an aspirationto become the world's largest AI-led technology services company and isenabling its clients to transform themselves across the full AI stack, frominfrastructure to intelligence.

Rooted in the heritage ofthe Tata Group, TCS is focused on creating long term value for its clients, itsinvestors, its employees, and the community at large. With a highly skilledworkforce spread across 56 countries and 194 service delivery centers acrossthe world, the company hasbeen recognized as a top employer in six continents.With the ability to rapidly apply and scale new technologies, the company hasbuilt long term partnerships with its clients. Many of these relationships haveendured into decades and navigated every technology cycle, from mainframes inthe 1970s to artificial intelligence today.

Job Description:

We are seeking an experienced BI Technical Lead with strong expertise in Tableau and Power BI to lead the migration of enterprise dashboards and reports from Tableau to Power BI.

The role requires hands ‐ on technical leadership, stakeholder coordination, and the ability to guide a team through end ‐ to ‐ end BI modernization initiatives.

Required Skills & Experience

• good years of experience in Business Intelligence / Analytics.
• Strong hands ‐ on experience with Tableau (dashboard design, calculated fields, LODs).
• Strong hands ‐ on experience with Power BI, including: Power BI Desktop & Service DAXPowerQuery (M language)
• Data modelling (star/snowflake schemas)
• Proven experience leading or contributing to Tableau ‐ to ‐ Power BI migration projects.
• Strong SQL skills and experience working with relational databases.
• Experience with data sources such as SQL Server, Oracle, Snowflake,Azure Synapse, or similar.
• Solid understanding of BI performance tuning and best practices.
• Excellent communication and stakeholder management skills.
• Ability to work independently and lead teams in fast ‐ paced environments.
• Experience with Azure data services (ADF,

Key Responsibilities

• Lead the migration of Tableau reports, dashboards, and data sources to PowerBI.
• Assess existing Tableau assets and define migration strategy, standards, andbest practices.
• Design and develop Power BI data models, DAX measures, and reports alignedwith business requirements.
• Translate Tableau calculations, LOD expressions, and visualizations intoPower BI equivalents.
• Work closely with business stakeholders to gather requirements and ensurereporting accuracy.
• Guide and mentor BI developers, conducting code reviews and ensuring qualitydelivery.
• Optimize Power BI reports for performance, scalability, and usability.
• Manage deployments across environments (Dev / QA / Prod).
• Collaborate with data engineering teams on data sourcing, transformations,and refresh strategies.
• Ensure proper documentation and knowledge transfer post ‐ migration.

TCSdoes not use artificial intelligence tools for candidate screening orevaluation. This post is for a current vacancy. The hiring process includes aninitial screening, followed by a technical evaluation and managerialdiscussion.

Tata ConsultancyServices Canada Inc. is committed to meeting the accessibility needs of allindividuals in accordance with the Accessibility for Ontarians withDisabilities Act (AODA) and the Ontario Human Rights Code (OHRC). Should yourequire accommodation during the recruitment and selection process, pleaseinform Human Resources.

Thank you for yourinterest in TCS. Candidates that meet the qualifications for this position willbe contacted within a 2-week period.