Software Architecture – Advisor II

October 27, 2026

Job Description

Company: Fiserv
Location: Remote
Workplace Type: On-site
Employment Type: Full-time

About the Role

Fiserv, a global leader in Fintech and payments, is seeking a Software Architecture – Advisor II to design and develop scalable backend services for Finxact, an enterprise-class, cloud-native banking platform.

What You’ll Do / Key Responsibilities

  • Design, develop, test, and maintain scalable backend services and APIs.
  • Lead or contribute to database migration and modernization projects.
  • Design and optimize PostgreSQL schemas, queries, indexes, partitions, triggers, and stored procedures.
  • Ensure data integrity, security, reliability, and performance throughout the development and migration processes.

Requirements & Qualifications

  • 7+ years of professional software-engineering experience.
  • 5+ years of experience with relational databases, including database design, optimization, and data-migration techniques.
  • Strong PostgreSQL experience or comparable experience with another enterprise relational database.
  • Experience with query optimization, indexing, data modeling, partitioning, triggers, and stored procedures.
  • Bachelor’s degree in computer science, engineering, or a related field.

Preferred / Bonus Qualifications (if applicable)

  • Advanced PostgreSQL experience, including PL/pgSQL, replication, high availability, or performance tuning.
  • Experience with change data capture, database replication, or large-scale data migrations.
  • Experience with cloud-native architectures, containers, Kubernetes, microservices, or distributed systems.

Benefits & Perks (if applicable)

  • Full-time, direct-hire position.

[Fiserv is proud to be an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, national origin, gender, gender identity, sexual orientation, age, disability, protected veteran status, or any other category protected by law.]