Java Spring Boot Developer

Ossisto Technologies; Ahmedabad District; On-site; INR 700,000 - 1,100,000; Full time

Job summary

Ossisto Technologies in Ahmedabad (On-site) seeks an experienced Full Stack Developer with 3–6 years of hands-on experience in Java Spring Boot and React.js to design, develop, test, and maintain scalable web applications.

You will build RESTful APIs, work with SQL databases, ensure responsive UI with HTML5/CSS3, collaborate with UI/UX designers and QA, participate in code reviews, and contribute to deployment and performance optimization, using Git and GitHub.

Qualifications

• 3–6 years of software development experience.
• Strong proficiency in Java and Spring Boot.
• Hands-on experience with React.js.
• Good knowledge of SQL databases.
• Strong HTML5 and CSS3 knowledge.
• Experience with Git and GitHub.
• Solid understanding of REST APIs and JSON.
• Object-Oriented Programming (OOP) principles.
• Experience in debugging and performance optimization.

Responsibilities

• Develop, test, and maintain web applications using Java, Spring Boot, and React.js.
• Design and implement RESTful APIs and integrate with frontend.
• Write clean, maintainable, and well-documented code.
• Develop responsive UI with React.js, HTML5, and CSS3.
• Collaborate with UI/UX designers, QA engineers, and other developers.
• Identify, troubleshoot, and resolve application issues.
• Participate in code reviews and technical discussions.
• Use Git and GitHub for version control and collaboration.
• Ensure security, performance, scalability, and reliability of applications.
• Assist with deployment, maintenance, and continuous improvement.

Skills

Java & Spring Boot

React.js

SQL databases

HTML5 & CSS3

Git & GitHub

REST APIs

Education

Bachelor’s degree in CS/IT/Computer Engineering

Tools

Docker

AWS/Azure/GCP

Job description

JOB DESCRIPTION

Job Title: Full Stack Developer Java Spring Boot & React.js

Location: Ahmedabad (On-site)
Timing: 9:30 AM to 6:30 PM
Experience Required: 3–6 Years

About the Role

We are looking for an experienced and skilled Full Stack Developer with 4–6 years of hands-on experience in full-stack web application development. The ideal candidate should have strong expertise in Java and Spring Boot for backend development and React.js for frontend development.

The candidate will be responsible for designing, developing, testing, and maintaining scalable and high-performance web applications while collaborating with cross-functional teams.

Key Responsibilities

• Develop, enhance, and maintain web applications using Java, Spring Boot, and React.js.
• Design and develop RESTful APIs and integrate them with frontend applications.
• Write clean, efficient, maintainable, and reusable code following coding standards and best practices.
• Design, optimize, and maintain SQL database queries and schemas.
• Develop responsive and user-friendly interfaces using React.js, HTML5, and CSS3.
• Collaborate with UI/UX designers, QA engineers, and other developers throughout the development lifecycle.
• Identify, troubleshoot, debug, and resolve application issues.
• Participate in code reviews and contribute to technical discussions and development decisions.
• Use Git and GitHub for version control, branching, merging, and code collaboration.
• Ensure application security, performance, scalability, and reliability.
• Support application deployment, maintenance, and continuous improvement.

Required Skills

• 4–6 years of relevant experience in software development/full-stack development.
• Strong proficiency in Java and Spring Boot.
• Hands-on experience with React.js.
• Good knowledge of SQL databases and database management.
• Strong understanding of HTML5 and CSS3.
• Experience working with Git and GitHub.
• Strong knowledge of REST APIs and JSON.
• Good understanding of Object-Oriented Programming (OOP) principles.
• Experience in debugging, troubleshooting, and performance optimization.
• Strong problem-solving and analytical skills.

Preferred Skills

• Experience with JavaScript ES6+, Bootstrap, or Material UI.
• Knowledge of JWT authentication and role-based access control (RBAC).
• Familiarity with Docker.
• Exposure to cloud platforms such as AWS, Microsoft Azure, or Google Cloud Platform (GCP) will be an advantage.
• Experience working in Agile/Scrum environments.

Educational Qualification

• Bachelor’s degree in Computer Science, Information Technology, Computer Engineering, or a related field.

What We’re Looking For

• Strong communication and teamwork skills.
• Ability to work independently and manage responsibilities effectively.
• Ability to meet project timelines and deadlines.
• Willingness to learn new technologies and continuously improve technical skills.
• Strong attention to detail and commitment to delivering high-quality software.