Senior Java Developer

Base pay range

$45.00/hr - $50.00/hr

We are looking for a Java Senior Developer with 6+ years of experience in designing, developing, and migrating enterprise-grade backend applications. The ideal candidate will have deep technical expertise in Java
, Spring Boot
, cloud platforms
, and large-scale data systems
, with a strong emphasis on system design and performance.

• Design, develop, and implement robust backend applications using Java and Spring Boot
  .
• Lead or support large-scale application migrations
  , including architectural redesign and infrastructure transition.
• Manage and migrate large datasets using Cassandra
  , Cosmos DB
  , or Big Query
  .
• Design, implement, and optimize both relational (Azure SQL) and No
  
  SQL (Cassandra) database solutions.
• Build and consume RESTful APIs
  , ensuring scalability and high performance.
• Work with event-driven architectures using Apache Kafka to integrate backend systems.
• Collaborate with cross-functional teams using modern design-thinking principles to ensure timely, high-quality deliverables.
• Ensure code quality through unit testing and best practices in backend development.
• Leverage cloud platforms such as Google Cloud Platform (GCP) and Microsoft Azure for application deployment and scalability.

• 6+ years of experience in Java backend development
• Hands-on experience with Spring Boot and REST API development
• Strong knowledge of data structures
  , algorithms
  , and system design
• Experience with data migration and management in Cassandra, Cosmos DB, or Big Query
• Proficiency in relational and No
  
  SQL database systems
• Working knowledge of Kafka for event-driven integration
• Experience with cloud computing platforms (GCP and/or Azure preferred)
• Strong sense of ownership, accountability, and team collaboration