Log in
All jobs
F

Technical Business Analysis - Advisor I

Fiserv
Alpharetta, Georgia Posted Oct 26, 2026
Full-timeOn-site

About this role

Calling all innovators – find your future at Fiserv.

We’re Fiserv, a global leader in Fintech and payments, and we move money and information in a way that moves the world. We connect financial institutions, corporations, merchants, and consumers to one another millions of times a day – quickly, reliably, and securely. Any time you swipe your credit card, pay through a mobile app, or withdraw money from the bank, we’re involved. If you want to make an impact on a global scale, come make a difference at Fiserv.

Job Title

Technical Business Analysis - Advisor I

POSITION SUMMARY

Finxact is seeking a skilled Business Analyst specializing in payments with core banking knowledge. The ideal candidate will possess a deep understanding of financial systems, particularly in payments processing, and core banking solutions. You will play a critical role in analyzing business requirements, creating functional specifications, and ensuring the seamless integration of APIs.

ESSENTIAL DUTIES AND RESPONSIBILITIES

Collaborate with stakeholders to gather and document business requirements related to payments and core banking functionalities.

Analyze existing systems and processes, identifying areas for improvement and ensuring alignment with business objectives.

Develop and document functional requirements, use cases, and user stories to guide development teams.

Conduct schema analysis to ensure data integrity and compliance with financial regulations.

Utilize Postman to design, test, and validate APIs, ensuring they meet business needs and specifications.

Facilitate workshops and meetings with cross-functional teams to elicit requirements and drive consensus.

Create and maintain comprehensive documentation, including process flows, business rules, and specifications.

Support the testing process by defining test cases, conducting user acceptance testing (UAT), and ensuring successful implementation.

Stay updated on industry trends and regulatory changes affecting payments and banking systems.

Understanding of US Domestic and International Payment Clearing and Settlement Systems and a fundamental understanding of ISO-20022 as it relates to Financial Institution and Customer payments and initiation.

QUALIFICATIONS

  • Bachelor's degree in Business Administration, Finance, Information Technology, or a related field.

  • 4 to 7 years proven experience as a Business Analyst, preferably within the payments and core banking sectors.

  • Strong understanding of payment processing systems and core banking applications.

  • Proficiency in API testing and development, with hands-on experience using Postman.

  • Experience with schema analysis and data modeling.

  • Excellent skills in writing functional requirements, use cases, and user stories.

  • Strong analytical and problem-solving abilities.

  • Exceptional communication skills, both verbal and written, with the ability to work effectively with diverse teams.

  • Knowledge of regulatory frameworks governing payments and banking is a plus.

  • Minimal travel (

Your next opportunity starts here

Prepare, apply, track, interview and get hired — all from one platform, with AI in your corner.

Download app

Or sponsor Premium for someone who's job hunting →