Techno-Functional Business Analyst - Banking Domain

Techno-Functional Business Analyst - Banking Domain

Date: Sep 29, 2026

Location: Dublin, D, IE

Company: NTT DATA Services

NTT DATA strives to hire exceptional, innovative and passionate individuals who want to grow with us. If you want to be part of an inclusive, adaptable, and forward-thinking organization,

Overview

We are seeking a Techno-Functional Business Analyst with strong banking domain knowledge and hands on experience in APIs and database technologies. The ideal candidate will bridge business requirements and technical solutions, ensuring seamless integration and data flow across banking systems.

Key Responsibilities

• Collaborate with business stakeholders to capture functional and technical requirements for banking applications.
• Conduct workshops to elicit functional needs for banking products and systems.
• Document User Stories with clear Functional and technical and specifications.
• Analyze and map current banking processes (e.g., Financial Crime,credit, payments, retail/corporate banking), identify inefficiencies, and propose automation enhancements.
• Coordinate with development teams for API implementation and integration with banking systems.
• Validate API payloads, endpoints, and security compliance.
• Perform SQL queries for data validation, reconciliation, and reporting.
• Support data migration, ETL processes, and ensure data integrity across systems.
• Analyze data flows and create data mapping documents.
• Agile Product Backlog Management
  Write user stories, prioritize backlog, coordinate sprints, and manage tickets using Agile tools like JIRA and Confluence
• System Testing & Quality Assurance
• Support SIT, UAT, and regression testing for API and database related functionalities.
• Use tools like Postman, Swagger for API testing and validation.
• Act as a liaison between business users and technical teams.
• Compliance & Documentation
• Ensure adherence to banking regulations and security standards.
• Maintain detailed documentation for APIs, data models, and integration workflows.

Required Skills

• An experienced IT professional with 8+ years, a proven track record in banking and delivery of IT enabled change
• Should have experience of at least one end to end large scale IT system implementation in the Bank.
• Be expert in the use of Web based technologies and Agile /Waterfall project management methodologies.
• Banking domain expertise (Financial Crime (AMLA), Customer, Retail, Corporate, Payments, Lending).
• APIs (REST, SOAP) and API testing tools (Postman etc).
• SQL and relational databases knowledge (Oracle, MS SQL).
• Familiarity with data mapping, ETL processes, and data governance.
• Experience with Agile methodologies (JIRA, Confluence).
• Excellent communication and stakeholder management skills.
• Be expert in the use of Web based technologies and Agile /Waterfall project management methodologies.
• Have excellent communication and interpersonal skills.

Preferred Qualifications

• Bachelor's degree in Computer Science, Information Systems, or Finance.
• Certifications: CBAP, Agile, or API-related certifications.

About NTT DATA

NTT DATA is a $30 billion business and technology services leader, serving 75% of the Fortune Global 100. We are committed to accelerating client success and positively impacting society through responsible innovation. We are one of the world's leading AI and digital infrastructure providers, with unmatched capabilities in enterprise-scale AI, cloud, security, connectivity, data centers and application services. our consulting and Industry solutions help organizations and society move confidently and sustainably into the digital future. As a Global Top Employer, we have experts in more than 50 countries. We also offer clients access to a robust ecosystem of innovation centers as well as established and start-up partners.NTT DATA is a part of NTT Group, which invests over $3 billion each year in R&D.

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