Senior Full Stack Developer (React JS + Spring Boot + Java 21)

Key Responsibilities

Front-End Development

• Develop user-friendly, responsive, and high-performance web interfaces using React JS.


• Collaborate with UX/UI designers to translate design mockups into functional user experiences.


• Optimize front-end components for maximum performance across browsers and devices.


• Write unit and integration tests using Jest to ensure robust and maintainable UI components.

Back-End Development

• Design, develop, and maintain server-side logic using Spring Boot and Java 21.


• Build reusable and scalable modules, APIs, and libraries.


• Implement security, authentication, and data protection best practices.

Database Management

• Design and manage database schemas for MSSQL and PostgreSQL.


• Write efficient SQL queries, stored procedures, and triggers.


• Optimize database performance and ensure data integrity and consistency.

Integration

• Integrate front-end and back-end components for seamless data flow and user interaction.


• Work with RESTful APIs and integrate third-party services where needed.

Testing and Debugging

• Develop unit and integration tests for back-end using Mockito.


• Perform code reviews, identify performance bottlenecks, and debug issues effectively.


• Ensure code reliability, stability, and adherence to coding standards.

Collaboration

• Work closely with product managers, designers, and developers in an Agile/Scrum environment.


• Participate in sprint planning, daily stand-ups, reviews, and retrospectives.


• Provide technical guidance and mentorship to team members.

Continuous Improvement

• Stay current with emerging technologies and industry best practices.


• Continuously improve coding standards, performance, and deployment processes

Qualifications

Education:

• Bachelor s degree in Computer Science, Information Technology, or a related discipline.

Experience:

• Minimum 8+ years of experience in full stack development.

Technical Skills

• Front-End: React JS, JavaScript (ES6+), HTML5, CSS3, Jest


• Back-End: Spring Boot, Java 21, RESTful APIs


• Databases: MSSQL, PostgreSQL


• Testing Frameworks: Jest, Mockito


• Version Control: Git / GitHub / GitLab


• Build Tools: Maven, Gradle


• Security: OAuth2, JWT, Spring Security

Soft Skills

• Strong analytical and problem-solving capabilities.


• Excellent communication and collaboration skills.


• Ability to work effectively in a fast-paced, agile, and dynamic environment.

Preferred Qualifications

• Experience with cloud platforms (AWS, Azure, GCP).


• Knowledge of containerization (Docker) and orchestration (Kubernetes).


• Familiarity with CI/CD pipelines (Jenkins, GitHub Actions, GitLab CI).


• Experience with message queues (RabbitMQ, Kafka).

Key Responsibilities

Front-End Development

• Develop user-friendly, responsive, and high-performance web interfaces using React JS.


• Collaborate with UX/UI designers to translate design mockups into functional user experiences.


• Optimize front-end components for maximum performance across browsers and devices.


• Write unit and integration tests using Jest to ensure robust and maintainable UI components.

Back-End Development

• Design, develop, and maintain server-side logic using Spring Boot and Java 21.


• Build reusable and scalable modules, APIs, and libraries.


• Implement security, authentication, and data protection best practices.

Database Management

• Design and manage database schemas for MSSQL and PostgreSQL.


• Write efficient SQL queries, stored procedures, and triggers.


• Optimize database performance and ensure data integrity and consistency.

Integration

• Integrate front-end and back-end components for seamless data flow and user interaction.


• Work with RESTful APIs and integrate third-party services where needed.

Testing and Debugging

• Develop unit and integration tests for back-end using Mockito.


• Perform code reviews, identify performance bottlenecks, and debug issues effectively.


• Ensure code reliability, stability, and adherence to coding standards.

Collaboration

• Work closely with product managers, designers, and developers in an Agile/Scrum environment.


• Participate in sprint planning, daily stand-ups, reviews, and retrospectives.


• Provide technical guidance and mentorship to team members.

Continuous Improvement

• Stay current with emerging technologies and industry best practices.


• Continuously improve coding standards, performance, and deployment processes

Qualifications

Education:

• Bachelor s degree in Computer Science, Information Technology, or a related discipline.

Experience:

• Minimum 8+ years of experience in full stack development.

Technical Skills

• Front-End: React JS, JavaScript (ES6+), HTML5, CSS3, Jest


• Back-End: Spring Boot, Java 21, RESTful APIs


• Databases: MSSQL, PostgreSQL


• Testing Frameworks: Jest, Mockito


• Version Control: Git / GitHub / GitLab


• Build Tools: Maven, Gradle


• Security: OAuth2, JWT, Spring Security

Soft Skills

• Strong analytical and problem-solving capabilities.


• Excellent communication and collaboration skills.


• Ability to work effectively in a fast-paced, agile, and dynamic environment.

Preferred Qualifications

• Experience with cloud platforms (AWS, Azure, GCP).


• Knowledge of containerization (Docker) and orchestration (Kubernetes).


• Familiarity with CI/CD pipelines (Jenkins, GitHub Actions, GitLab CI).


• Experience with message queues (RabbitMQ, Kafka).