Sr.Backend Java Developer

Kaizen Technologies - Sunnyvale, CA

Full-time - Senior

Sunnyvale, CA

Professional, Scientific, and Technical Services

About the position

We are seeking a highly skilled Senior Java Developer to join our team in Santa Clara Valley. This role focuses on backend development, requiring substantial experience in Java and related technologies. The ideal candidate will have a strong understanding of scalable, multi-threaded server-side environments and a test-driven development mindset, thriving in a fast-paced and dynamic environment.

Responsibilities

• Design and develop scalable backend systems using Java technologies.
• Implement data storage solutions utilizing Cassandra and Oracle.
• Develop and maintain microservices and backend services with Spring.
• Write and maintain unit and integration tests with JUnit or TestNG frameworks.
• Work on new feature development and maintenance as part of an ongoing project.
• Collaborate with cross-functional teams to define, design, and ship new features.
• Follow best practices for secure and reliable code development.
• Troubleshoot and resolve performance and reliability issues.

Requirements

• Java Technologies (5-10 years) - Strong proficiency with server-side development.
• Cassandra (2-5 years) - Expertise in NoSQL databases like Cassandra.
• Oracle (5-10 years) - Experience with Oracle DB.
• Spring Framework (2-5 years) - Proficient with Spring and Spring Boot.
• JUnit/TestNG - Experience writing automated tests and following TDD principles.
• Backend Java Development (5-10 years) - Proven ability to develop scalable, multi-threaded applications.
• Communication Skills - Excellent written and verbal communication skills.
• Solr (2-5 years) - Experience working with Solr for search indexing.
• Spark (2-5 years) - Experience with Spark for large-scale data processing.
• ElasticSearch (2-5 years) - Familiarity with ElasticSearch for search and analytics.
• Messaging Systems - Experience working with messaging systems (a plus).

Nice-to-haves

• Experience working with Apple teams is highly desirable.

Benefits

• FTE salary of $140k per annum plus benefits.
• Subcontractor rate of $75 per hour.