Fiserv · 1 day ago
Senior Integrations Analyst
United States
Full-time
Remote
Senior Level
6+ years expFiserv is a global leader in Fintech and payments, connecting financial institutions, corporations, merchants, and consumers. The Senior Integrations Analyst role is focused on documenting requirements and designing complex system integrations, ensuring seamless data flow between enterprise applications using middleware platforms and REST-based APIs.
FinanceFinTechInformation TechnologyFinancial ServicesInformation Services
No H1B
U.S. Citizen Only
Responsibilities
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
Qualification
Required
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)
Preferred
Experience with modern iPaaS or middleware solutions (e.g., MuleSoft, Boomi, Informatica, Azure Integration Services, Kafka)
Knowledge of authentication/authorization standards (OAuth2, JWT, API keys)
Exposure to cloud‑based architectures and microservices
Prior experience in large‑scale or enterprise integration programs
Prior experience integrating financial systems such as core banking, lending, payments, or digital channels
Knowledge of software project management methods as a participant
Proven ability to operate under minimal supervision and meet deadlines in a fast-paced environment
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.
Company
Fiserv
Fiserv is a provider of technology solutions to the financial services industry.
10001+ employees
Funding
Current Stage
Public CompanyTotal Funding
$2.48BKey Investors
BlackBird Financial LP
2026-01-06Post Ipo Equity
2025-04-29Post Ipo Debt· $2.48B
1986-10-03IPO
Leadership Team
Michael Lyons
President and CEO-Elect, Fiserv
Robert Hau
EVP, CFO
Recent News
Crowdfund Insider
2026-02-05
2026-02-03
Company data provided by crunchbase