Senior Principal Java Full-Stack Architect | E-commerce & AI

ERS Information Systems; United States; Remote; USD 15,000 - 19,000; Full time

Job summary

ERS Information Systems is seeking a Senior Principal Java Full Stack Developer in Coimbatore to lead architecture and deliver enterprise-grade e-commerce platforms. You will drive frontend and backend excellence, design scalable microservices with Java 17/21+, Spring Boot 3.x, and Spring Cloud, and work on event-driven systems with Kafka.

The role requires hands-on expertise across backend, frontend, cloud, distributed systems, and modern AI technologies, including React, Angular, AWS/Azure,

Qualifications

• 10–15 years of software development experience.
• Strong hands-on in backend and frontend.
• Proven expertise in Modern Java, Spring Boot, Microservices, React, Angular.
• Experience with Oracle Cloud WMS (LogFire) or similar enterprise platforms.

Responsibilities

• Lead the architecture, design, and implementation of scalable enterprise e-commerce platforms.
• Drive technical excellence across both frontend and backend systems.
• Design and develop high-throughput microservices using Java 17/21+, Spring Boot 3.x, Spring Cloud, and Spring WebFlux.
• Build event-driven architectures using Apache Kafka.
• Lead modern UI development using React and Angular.
• Architect Micro-Frontend architectures and Module Federation.
• Integrate applications with Oracle Cloud WMS (LogFire) or similar platforms.
• Design secure, scalable REST APIs and enterprise integrations.
• Drive performance tuning and observability with Prometheus, Grafana, and OpenTelemetry.
• Deploy cloud-native solutions on AWS and/or Azure.
• Work with Docker, Kubernetes, Helm, CI/CD, GitHub Actions, Jenkins, and GitOps.
• Explore Generative AI/LLM capabilities to boost productivity.

Skills

Java Expertise

Leadership

Architectural Leadership

Agile Experience

Tools

Spring Boot 3.x

Spring Cloud

Spring WebFlux

Kafka

AWS

Azure

Kubernetes

Docker

GitHub Actions

Jenkins

Job description

ERS Information Systems is seeking a Senior Principal Java Full Stack Developer in Coimbatore to lead architecture and deliver enterprise-grade e-commerce platforms. You will drive frontend and backend excellence, design scalable microservices with Java 17/21+, Spring Boot 3.x, and Spring Cloud, and work on event-driven systems with Kafka.

The role requires hands-on expertise across backend, frontend, cloud, distributed systems, and modern AI technologies, including React, Angular, AWS/Azure,