Enterprise Architect

Fiserv

. Serve as a hands-on architecture and engineering advisor for large-scale transformation initiatives across products, platforms, and services .

Posted 10/28/2026part-timeUnited StatesSeniorLead💰 $146,000 - $244,800 per yearWebsite

Core Competencies

Role fit

Core Competencies

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Demonstrates extensive experience in large-scale technology engineering and architecture, with a strong focus on Java/Spring Boot application architecture, microservices, and event-driven integration. Capable of guiding complex transformation initiatives and developing scalable, secure solution designs aligned with business priorities.

Highest-signal resume keywords

Large-Scale Technology EngineeringJava/Spring Boot Application ArchitectureEvent Streaming Platforms (Kafka)Domain-Driven DesignCloud Architecture

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

Architecture DesignMicroservicesAPI DevelopmentIntegration PatternsLegacy ModernizationEvent-Driven IntegrationReal-Time Data FlowsInfrastructure DiagramsTechnical Trade-OffsDesign Specifications

Soft Skills

Advisory ExperienceProblem SolvingCollaborationCommunicationConflict Resolution

Industry Keywords

Transformation InitiativesBusiness-as-Usual OperationsScalable SolutionsResilient PlatformsComplex Legacy Environments

Tech Stack

Tools & technologies

CloudJavaKafkaMicroservicesSpringSpring BootSpringBoot

About the role

Key responsibilities & impact

Serve as a hands-on architecture and engineering advisor for large-scale transformation initiatives across products, platforms, and services
Maintain project continuity and support transition into business-as-usual operations aligned to the client go-live in September 2026
Guide target-state architectures, modernization roadmaps, integration patterns, and reusable engineering standards
Advise teams on simplifying complex legacy environments and enabling resilient, future-ready platforms
Shape practical, secure, scalable, and maintainable solution designs across application, data, cloud, integration, API, microservices, and platform layers
Review design options, technical trade-offs, dependencies, risks, and implementation approaches
Remove technical ambiguity, resolve design conflicts, and support teams through implementation challenges
Partner with product, engineering, architecture, and operations leaders to align technology decisions with business priorities
Develop architecture artifacts, design specifications, integration models, infrastructure diagrams, and delivery guidance

Requirements

What you’ll need

10+ years of experience in large-scale technology engineering, architecture, design, and implementation, including hands-on advisory experience in complex transformation programs
7+ years of experience with the Java technology stack, including Java/Spring Boot-based application architecture, APIs, and microservices
Authorization to work in the U.S. without visa sponsorship now or in the future
Ability to work on-site 5 days per week
Bachelor’s degree in IT or equivalent relevant experience
1+ year of experience with event streaming platforms and patterns, including Kafka-based event processing, pub/sub architecture, event-driven integration, and real-time data flows
1+ year of experience with mainframe operations, legacy modernization, or distributed platform migration
1+ years of experience with domain-driven design and cloud, data, and microservices architecture

Benefits

Comp & perks

Annual incentive opportunity, potentially delivered as a mix of cash bonus and equity awards
Equal Opportunity Employer
Reasonable accommodation support for applicants with disabilities