If you need support in completing the application or if you require a different format of this document, please get in touch withator callTCS London Office numberwith the subject line: “Application Support Request”.

Ready to utilise yourskills in data modelling and integration?

Join us as aPower BI.

Careers at TCS: It means more

TCS is a purpose-led transformation company, built on belief. We do not just help businesses to transform through technology. We support them in making a meaningful difference to the people and communities they serve - our clients include some of the biggest brands in the UK and worldwide. For you, it means more to make an impact that matters, through challenging projects which demand ambitious innovation and thought leadership.

• Grow your career, while being exposed to new technologies.
• Be part of an exciting team where you will be challenged every day.
• Gain access to endless learning opportunities.

The Role

As aPower BIyou will work on services related to delivering business intelligence and leading BI software development. In this role you will present Power BI reports and be involved in transforming raw data into cohesive, valuable reports capturing meaningful business insights.

Key responsibilities:

• Data Modelling and Integration: Develop and maintain complex data models, including establishing relationships, hierarchies, and calculated columns.
• Manage data integration tasks, including data source connections and data transformation processes.
• Report and Dashboard Development: Independently design and create interactive and visually compelling reports and dashboards using Power BI Desktop.
• Implement advanced features like bookmarks, drill-through actions, custom themes, and custom visuals.
• Advanced Data Analysis: Perform complex data analysis tasks usingDAX(Data Analysis Expressions) functions to create calculated measures and solve intricate business problems. Develop advanced DAX calculations for financial, statistical, or performance analysis.
• Performance Optimization: Optimize report and dashboard performance by improving data queries, data model efficiency, and report rendering speed. Identify and address bottlenecks and resource constraints.
• Data Transformation and ETL: Handle more complex data transformation and ETL (Extract, Transform, Load) processes, including handling data from multiple sources and dealing with complex data structures.
• Data Governance and Security: Implement data governance practices, including data access controls, role-level security, and data lineage documentation. Ensure compliance with data protection regulations.
• Collaboration and Requirements Gathering: Collaborate closely with business analysts, stakeholders, and end-users to gather and refine requirements for reports and dashboards. Act as a bridge between technical and non-technical stakeholders.

Your Profile

Essential skills/knowledge/experience:

• Migration of Excel reports to PBI.
• Establishing and troubleshooting data connections through our gateway to various data sources (Postgres DB, XSOAR, JIRA, as well as CEDAR and RACER data warehouses).
• Creating and maintaining complex data models.
• Designing, building, and deploying Power BI reports and dashboards based on business needs.
• Stakeholder collaboration – Work closely with stakeholders to understand data and reporting needs.
• Monitoring and optimizing Power BI performance and resolving issues related to accessibility.
• Updating the Data Catalogue.

Desirable skills/knowledge/experience:

• Hands-on experience working with Power BI in a business intelligence or data analyst role.
• Strong understanding of Power BI desktop, Power BI service, and Power Query.
• Proficiency in data modeling, DAX Expressions, and visualization best practices.
• Experience with RLS and automated report refresh schedules in Power BI.
• Strong SQL.

Rewards & Benefits

TCS is consistently voted as a Top Employer in the UK and globally. Our competitive salary packages feature pension, health care, life assurance, laptop, phone, access to extensive training resources and discounts within the larger Tata network.

Diversity, Inclusion and Wellbeing

Tata Consultancy Services UK&I is committed to meeting the accessibility needs of all individuals in accordance with the UK Equality Act 2010 and the UK Human Rights Act 1998.

We believe in building and sustaining a culture of equity and belonging where everyone can thrive. Our diversity and inclusion motto is ‘Inclusion without Exception’. Our continued commitment to Culture and Diversity is reflected across our workforce implemented through equitable workplace policies and processes.

You’ll find a welcoming culture and many internal volunteering and social networks to join (these are optional). Our diversity, inclusion and social activities include 12 employee networks such as gender diversity, LGBTQIA+ & Allies, mental health, disability & neurodiversity inclusion and many more, as well as health & wellness initiatives and sports events and we sponsor the London Marathon.

We welcome and embrace diversity in race, nationality, ethnicity, disability, neurodiversity, gender identity, age, physical ability, gender reassignment, sexual orientation. We are a disability inclusive employer and encourage disabled people to apply for this role.

If you are an applicant who needs any adjustments to the application process or interview, please contact usatwith the subject line: “Adjustment Request” or callTCS London Officeto request an adjustment. We welcome requests prior to you completing the application and at any stage of the recruitment process.

Next Steps

Due to a high volume of applications, we will be unable to contact each applicant individually on the status of their application. If you have not received a direct response within 30 days, then it should be deemed unsuccessful on this occasion.

Join us and do more of what matters. Apply online now.