Remote Senior Java Spring Boot & React Full-Stack Engineer

Hvantage; United States; Hybrid; USD 120,000 - 160,000; Full time

Benefits offered by this job

Competitive contract rate

Flexible onsite/hybrid/remote work

Job summary

Hvantage Technologies Inc. is seeking a Java Spring Boot & React JS FullStack Developer to join a crossfunctional delivery team.

You will build mission-critical web applications with a focus on performance, security, and scalability, across backend microservices and frontend interfaces. Ideal candidates have 8+ years of experience in full-stack development, strong knowledge of Java Spring Boot, React, TypeScript, and modern cloud practices.

Qualifications

• 8+ years in fullstack development with Java Spring Boot and React.
• Experience deploying microservices and SPAs in production.
• Cloud proficiency with AWS and/or Azure and CI/CD tooling.

Responsibilities

• Architect and implement microservices and RESTful APIs with Spring Boot.
• Develop data access layers with Spring Data JPA and optimize SQL.
• Build frontend UIs with React JS, TypeScript, and CSS frameworks.
• Implement security (OAuth2, JWT) and caching; perform code reviews.
• Collaborate with UX/UI, integrate REST services, and ensure WCAG compliance.

Skills

Java Spring Boot

React JS

TypeScript

REST APIs

SQL Databases

Tools

Docker

Kubernetes

GitHub Actions

Azure DevOps

Terraform

Job description

Hvantage Technologies Inc. is seeking a Java Spring Boot & React JS FullStack Developer to join a crossfunctional delivery team.

You will build mission-critical web applications with a focus on performance, security, and scalability, across backend microservices and frontend interfaces. Ideal candidates have 8+ years of experience in full-stack development, strong knowledge of Java Spring Boot, React, TypeScript, and modern cloud practices.