Java Full Stack Developer

Raas Infotek; Houston (TX); On-site; USD 130,000 - 170,000; Full time

Job summary

Raas Infotek is seeking a Senior Java Full Stack Developer to design, develop, and maintain scalable enterprise applications. You will work across Java backend (Spring Boot) and frontend (React/Angular), building robust microservices and RESTful APIs in a modern cloud environment.

The role requires 12+ years of IT experience, strong architectural and SDLC knowledge, and the ability to collaborate with cross-functional teams in an on-site Houston setting.

Qualifications

• 12+ years of IT experience with strong hands-on Java Full Stack development experience.
• Strong knowledge of application architecture, design patterns, and the software development lifecycle.
• Excellent analytical, problem-solving, and communication skills.
• Ability to work independently and collaborate with cross-functional teams.

Responsibilities

• Design, develop, and maintain scalable full-stack enterprise applications.
• Build backend services and microservices using Java and Spring Boot.
• Develop responsive user interfaces using React or Angular.
• Design and integrate RESTful APIs with databases and external systems.
• Write clean, secure, reusable, and maintainable code.
• Perform unit testing, debugging, and application performance optimization.
• Participate in code reviews and technical design discussions.
• Troubleshoot application issues and support production deployments.
• Collaborate with architects, business analysts, QA engineers, and DevOps teams.

Skills

Java backend

Spring Boot

Microservices

RESTful APIs

Frontend (React/Angular)

Hibernate/JPA

SQL/Databases

Cloud (AWS/Azure)

Unit testing

Agile/Scrum

Code reviews

Tools

Docker

Kubernetes

Jenkins

CI/CD

Git

Postman

Maven/Gradle

Job description

Senior Java Full Stack Developer

Location: Texas, USA

Experience: 12+ Years

Employment Type: W2

Relocation: Candidates willing to relocate are welcome.

Position Overview

We are seeking an experienced Senior Java Full Stack Developer to design, develop, and maintain scalable enterprise applications. The ideal candidate will have strong hands-on experience in Java backend development, modern frontend technologies, microservices, and cloud-based solutions.

Required Technical Skills

• Core Java: Java 8/11/17+, OOP, Collections, Multithreading, and Exception Handling.
• Backend: Spring Boot, Spring MVC, Spring Security, Microservices, and RESTful APIs.
• Frontend: React.js or Angular, JavaScript, TypeScript, HTML5, and CSS3.
• Persistence: Hibernate, JPA, and JDBC.
• Databases: SQL, Oracle, PostgreSQL, or MySQL.
• Messaging: Apache Kafka or similar messaging technologies.
• Cloud: AWS or Microsoft Azure.
• DevOps: Docker, Kubernetes, Jenkins, CI/CD, and Git.
• Testing: JUnit, Mockito, and API testing tools such as Postman.
• Build Tools: Maven or Gradle.
• Methodology: Agile/Scrum, Jira, and Confluence.

Key Responsibilities

• Design, develop, and maintain scalable full-stack enterprise applications.
• Build backend services and microservices using Java and Spring Boot.
• Develop responsive user interfaces using React or Angular.
• Design and integrate RESTful APIs with databases and external systems.
• Write clean, secure, reusable, and maintainable code.
• Perform unit testing, debugging, and application performance optimization.
• Participate in code reviews and technical design discussions.
• Troubleshoot application issues and support production deployments.
• Collaborate with architects, business analysts, QA engineers, and DevOps teams.

Preferred Domain Experience

• Banking and Financial Services
• Healthcare
• Insurance
• Retail and E-commerce
• Telecommunications

Qualifications

• 12+ years of overall IT experience with strong hands-on Java Full Stack development experience.
• Strong knowledge of application architecture, design patterns, and the software development lifecycle.
• Excellent analytical, problem-solving, and communication skills.
• Ability to work independently and collaborate with cross-functional teams.