Role Overview

Join a team that turns complex requirements into clear, accurate, and timely data for our products and clients. You support the analysis and delivery of Tax and Regulatory solutions in a reference data environment, translate regulatory requirements into functional and non functional specifications, and work with cross functional teams to ensure correct implementation of rules and data models. The role requires strong analytical skills, a structured approach to requirements engineering, and the ability to work across business and technology stakeholders in a constantly changing regulatory environment.

What You Will Do

- Analyze tax and regulatory requirements within financial services. Review input data and support the data mapping into our mainframe system
- Translate business and regulatory requirements into clear functional and non functional specifications
- Capture requirements and define clear acceptance criteria for data intake, processing, and distribution
- Define and maintain rules and logic for data processing and validation
- Maintain interface specifications in GitLab, manage versioning, support system changes, and handle data backfills
- Improve data quality through checks on schema and format, validations, reconciliation with source data, deduplication, exception handling, and issue resolution
- Take part in functional testing, regression testing, and user acceptance testing. Run SQL checks and keep audit ready evidence
- Work closely with Product Management, Architecture, Engineering, and Global Operations. Contribute to SAFe ceremonies and stakeholder reviews

What You Bring

Business Analyst – Tax, Regulatory & Reference Data | 5–10 Years

- 5–10 years of experience as a Business Analyst, preferably within Financial Services / BFSI, with hands-on experience in Tax, Regulatory, and Reference Data.
- Robust knowledge of regulatory requirements, financial data concepts, reference data, and data models.
- Strong experience in Requirements Engineering,



including:
- Functional Specifications
- Non-Functional Specifications
- Business Requirements Documentation
- Ability to define data mappings, data specifications, and business rules.
- Experience working in Agile environments, preferably SAFe.
- Open to working with AI-supported processes; hands-on experience with AI tools is an added advantage.
- Strong practical knowledge and hands-on exposure to MiFID and Basel regulations.
- Ability to analyse regulatory rule-set changes in MiFID and Basel and assess their impact on business processes, data, and applications.
- Experience working closely with Product Owners, Research Teams, Compliance Teams, and Technology Teams to translate regulatory changes into system requirements.
- Hands-on experience in implementing, testing, and validating regulatory rule-set changes within applications/systems.
- Strong hands-on experience with:
- SQL
- Python
- GitLab
- Exposure to AI tools and ability to use AI for analysis, regulatory research, automation, documentation, or productivity enhancement.
- Good understanding of Transaction Reporting and Regulatory Reporting.
- Strong understanding of Reference Data and its role in regulatory reporting and financial systems.
- Ability to analyse regulatory requirements and rule changes, identify system/data impacts, and define appropriate implementation requirements.
- Strong experience in data mapping, data analysis, impact assessment, and requirements documentation.
- Experience coordinating with multiple stakeholders across Business, Product, Research, Compliance, and Technology functions.
- Strong communication skills with the ability to explain complex regulatory and data concepts clearly and effectively.
- Comfortable working in an international, cross-functional environment with stakeholders across different regions.
- Candidate should have practical, hands-on exposure to MiFID and Basel, rather than only theoretical knowledge.
- BFSI / Banking / Capital Markets / Financial Services experience is highly preferred.

📌 Business Analyst (Tamil Nadu)
🏢 Tata Consultancy Services
📍 Tamil Nadu