Senior Java Full-Stack Lead: Cloud • Microservices • AWS

Valiant Technologies LLC; Lansing (MI); On-site; USD 110,000 - 152,000; Full time

Job summary

Valiant Technologies LLC in Lansing, MI seeks a Senior Java Full Stack Lead Developer to guide enterprise healthcare applications from design through delivery. You will own technical leadership across backend Java 17/21, Spring Boot, and frontend with React/Next.js, focusing on scalable, secure cloud-native solutions.

You will mentor peers, architect APIs, and drive CI/CD with Azure DevOps, AWS, Docker, and Kubernetes (EKS) while collaborating in Agile teams to ensure performance and reliability.

Qualifications

• Experience leading enterprise healthcare applications.
• Strong expertise in Java enterprise development and modern frontend.
• Cloud, microservices, and technical leadership required.

Responsibilities

• Lead design and development of complex healthcare apps.
• Build backend with Java 17/21, Spring Boot, Hibernate/JPA.
• Design and maintain RESTful APIs and microservices.
• Develop responsive UI with React/Next.js/TypeScript.
• Optimize PostgreSQL databases and queries.
• Run cloud-native apps on AWS with Docker/Kubernetes.
• Manage CI/CD pipelines with Azure DevOps.
• Provide architecture guidance and code reviews.
• Collaborate across teams in Agile processes.
• Ensure scalability, security, performance, reliability.

Skills

Technical leadership

Agile development

Cross-functional collaboration

Problem solving

Tools

Java 17/21

Spring Boot

Spring Security

Hibernate/JPA

React

Next.js

TypeScript

JavaScript

HTML

CSS

PostgreSQL

SQL Queries

AWS

Docker

Kubernetes (EKS)

Azure DevOps

Job description

Valiant Technologies LLC in Lansing, MI seeks a Senior Java Full Stack Lead Developer to guide enterprise healthcare applications from design through delivery. You will own technical leadership across backend Java 17/21, Spring Boot, and frontend with React/Next.js, focusing on scalable, secure cloud-native solutions.

You will mentor peers, architect APIs, and drive CI/CD with Azure DevOps, AWS, Docker, and Kubernetes (EKS) while collaborating in Agile teams to ensure performance and reliability.