Senior Java Developer
Techvilla Solutions
Primary Responsibilities
- Design, develop, and maintain enterprise-grade Java applications using Java/J2EE technologies.
- Develop scalable web applications using Spring Framework, Spring MVC, and ORM frameworks such as Hibernate or MyBatis.
- Build and integrate RESTful APIs and web services.
- Develop responsive front-end components using JavaScript, JSP, HTML, CSS, and jQuery.
- Design, optimize, and maintain relational database schemas, queries, and stored procedures.
- Work with NoSQL databases to support scalable and high-volume applications.
- Develop cloud-native solutions leveraging AWS services such as EC2, S3, and Kubernetes.
- Implement multithreaded applications using Java concurrency libraries, including the Executor Framework.
- Participate in code reviews, performance tuning, and application optimization.
- Build and maintain CI/CD pipelines using Jenkins and Maven.
- Collaborate with cross-functional teams throughout the software development lifecycle.
- Troubleshoot production issues and implement effective solutions.
Required Qualifications
- Bachelor's degree in Computer Science, Information Technology, or a related field.
- 7+ years of hands-on experience in Java/J2EE application development.
- Strong experience with Java, Spring Framework, Spring MVC, Hibernate, or MyBatis.
- Proficiency in JavaScript, JSP, HTML, CSS, and jQuery.
- Experience developing and consuming RESTful web services.
- Strong knowledge of AWS services, including EC2, S3, and Kubernetes.
- Experience with relational databases such as MySQL, PostgreSQL, or DB2, including complex SQL query development and database performance optimization.
- Experience with NoSQL databases such as DynamoDB, DocumentDB, or MongoDB.
- Solid understanding of SQL database design and data modeling.
- Knowledge of XML, JSON, and AJAX technologies.
- Experience implementing multithreading using Java concurrency libraries, particularly the Executor Framework.
- Experience with CI/CD pipelines, Jenkins, and Maven.
- Strong analytical, debugging, and problem-solving skills.
- Excellent communication and teamwork abilities.
Preferred Qualifications
- Experience with containerized application deployment and microservices architecture.
- Familiarity with Agile/Scrum development methodologies.
- Experience with application performance tuning and cloud-native application development.
Vacancy posted 3 days ago
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