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# Associate Technical Architect - SD - Java/Spring Boot

- **Company:** Quantiphi, Inc.
- **Location:** United States (Remote available)
- **Experience:** Expert
- **Contract:** Contract
- **Skills:** Java (Programming Language), Command-Query Responsibility Segregation (Software Development), Data Flow Control, IBM WebSphere MQ, PostgreSQL, Enterprise Messaging Systems, OpenShift, Oracle (Applications), SAP Sales and Distribution, Spring-boot, State Machines, Containerization, Apache Kafka, Event Sourcing, Confluent, Microservices
- **Published:** August 4, 2026
- **Apply:** https://www.indeed.com/viewjob?jk=0c560ca76a485e3b

## About the Role

* 8+ years Java/Spring Boot development and architecture.
 * Production experience with Apache Kafka / Confluent Platform.
 * OpenShift / Kubernetes container orchestration expertise.
 * Amazon EKS, IRSA, Karpenter, managed node groups.
 * Event-driven microservices patterns (CQRS, event sourcing, Saga).
 * Oracle-to-PostgreSQL migration experience.
 * IBM MQ / Oracle AQ messaging systems knowledge.

## Description

* Lead per-SYSID deep-dive assessments (15 SYSIDs across Sprints 2-3).
 * Design L2 sequence diagrams and data-flow diagrams for all Tier 1 SYSIDs.
 * Define Confluent Kafka topic topology, partition strategy, and message ordering per business process. Design interim-state architectures showing current
 * target transition per SYSID. Lead Oracle AQ
 * Confluent Kafka migration patterns.
 * Define microservices boundaries per SYSID (service decomposition).
 * Assess Spring Boot migration path for each Java engine and batch workload.
 * Design Step Functions state machines for MBN/MBC batch orchestration.
 * Create current-state and future-state comparison diagrams.


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