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Backend Application Architect
There's a reason why Fiserv
Sunnyvale CaliforniaPosted Jul 30, 2026 · 2h ago$160k – $240k
Full-time$160k – $240kSeniorOn-siteFintech
About this role
Fiserv is seeking a Backend Application Architect to lead the architectural vision and strategy for their core enterprise backend systems. You will architect resilient, high-volume transactional platforms and drive the modernization of microservices and event-driven platforms, focusing on scalability, performance, and international expansion.
What we are looking for
6- Drive strategic architectural vision and technical roadmaps for high-throughput, low-latency microservices
- Design and govern scalable API ecosystems, data models, and storage solutions
- Architect resilient backend services for international expansion and AI-driven commerce
- Establish non-functional requirements for performance, security, and observability
- Lead cross-team design reviews and mentor senior engineers
- 12+ years of backend systems experience in Java, Spring Boot, and microservices
Skills mentioned
13PythonJavaSQLNode.jsAWSAzureGCPDockerKubernetesMongoDBPostgreSQLRedisCI/CD