Fiserv

Senior Integration Analyst

Fiserv

full-time

Posted on:

Location Type: Remote

Location: New YorkUnited States

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Salary

💰 $120,000 - $198,000 per year

Job Level

Tech Stack

About the role

  • Serve as the primary liaison between business teams, integration developers, architects, QA, and external vendors.
  • Facilitate workshops, design sessions, and backlog grooming related to integration initiatives.
  • Communicate complex technical integration concepts in clear business terms and vice versa.
  • Partner with business stakeholders to understand end‑to‑end business processes and integration needs across multiple systems.
  • Elicit, analyze, and document functional and non‑functional requirements for system integrations, APIs, and middleware solutions.
  • Define integration use cases, data flows, message formats, validation rules, and exception handling.
  • Ensure requirements align with enterprise integration standards, architectural principles, and security guidelines.
  • Collaborate with integration architects and developers on solutions using middleware platforms (e.g., iPaaS, ESB, message brokers).
  • Define REST API requirements including endpoints, payloads, error handling, authentication, and performance expectations.
  • Support API lifecycle activities such as versioning, backwards compatibility, and deprecation strategies.
  • Participate in API and integration design reviews to ensure business requirements are fully met.
  • Support agile or hybrid delivery teams by maintaining user stories, acceptance criteria, and integration test scenarios.
  • Assist with integration testing, data validation, and defect triage.
  • Support deployment readiness, post‑implementation validation, and continuous improvement efforts.

Requirements

  • 6+ years of experience as a Business Analyst, with significant focus on system integrations.
  • Proven experience working with middleware platforms and RESTful APIs.
  • Strong understanding of integration concepts such as synchronous vs. asynchronous messaging, data transformation, and error handling.
  • Experience authoring API/interface requirements, data mappings, and sequence or flow diagrams.
  • Familiarity with Agile/Scrum methodologies and tools (e.g., Jira, Azure DevOps).
Benefits
  • Fuel Your Life program to support physical, financial, social, and emotional well-being.
  • Paid holidays and generous time away policies.
  • No-cost mental health support through Employee Assistance Programs.
  • Living Proof program to recognize your peers’ extra effort with points redeemable for rewards.
  • Eight Employee Resource Groups to foster a collaborative culture and expand your network.
  • Unparalleled professional growth with training, development, and internal mobility opportunities.
  • Medical, dental, vision, life, and disability insurance options available day one.
  • Retirement planning and discounted shares with the Employee Stock Purchase Plan.
  • Tuition assistance and reimbursement program.
  • Paid parental, caregiver, and military leave.
Applicant Tracking System Keywords

Tip: use these terms in your resume and cover letter to boost ATS matches.

Hard Skills & Tools
system integrationsmiddleware platformsRESTful APIsdata transformationerror handlingAPI/interface requirementsdata mappingssequence diagramsflow diagramsintegration testing
Soft Skills
communicationcollaborationfacilitationanalysisdocumentationproblem-solvingstakeholder engagementrequirements elicitationuser story maintenancecontinuous improvement