Senior Java Full-Stack Architect: Microservices & Cloud

Valiant Technologies LLC; Plano (TX); On-site; USD 84,000 - 114,000; Full time

Job summary

Valiant Technologies LLC is seeking a Java Full Stack Application Architect to lead end-to-end delivery of sophisticated commerce capabilities. The role involves designing backend services, API gateways, and React-based storefronts, while guiding migration to a unified digital platform.

The ideal candidate has 10+ years in software engineering, 5+ years in Java enterprise apps, and strong experience with microservices, cloud-native architectures, and DevOps practices in large-scale environments.

Qualifications

• 10+ years of software engineering experience.
• At least 5 years developing enterprise-grade Java applications.
• 5+ years delivering microservices and cloud-native solutions.
• Experience in large-scale commerce, retail, digital transformation, or platform migration programs.

Responsibilities

• Design, develop, and modernize commerce capabilities as Catalyst migrates to UDP.
• Own end-to-end feature delivery across backend services, APIs, React-based experiences, cloud deployments, test automation, and migrations.
• Develop reusable domain services for customer, catalog, pricing, order, payment, loyalty, and content capabilities.
• Build scalable, secure REST APIs and implement synchronous API and event-driven integrations using Kafka or messaging services.

Skills

REST APIs

Microservices

DDD

AWS

Docker

Kubernetes/OpenShift

CI/CD

Kafka

Jenkins/GitHub Actions

Postman/Playwright

Tools

Terraform

Oracle

PostgreSQL

MySQL

NoSQL

JUnit

Mockito

Maven/Gradle

SonarQube

Job description

Valiant Technologies LLC is seeking a Java Full Stack Application Architect to lead end-to-end delivery of sophisticated commerce capabilities. The role involves designing backend services, API gateways, and React-based storefronts, while guiding migration to a unified digital platform.

The ideal candidate has 10+ years in software engineering, 5+ years in Java enterprise apps, and strong experience with microservices, cloud-native architectures, and DevOps practices in large-scale environments.