Java Developer - Hadoop

About the role

We are seeking a Java Developer with strong expertise in Java 10+ and modern backend application development. The ideal candidate should have hands-on experience in building scalable microservices, REST APIs, and cloud-native applications. Exposure to Hadoop ecosystem technologies is required to support data-intensive applications and integrations, though this is not a core Hadoop development role. This is a full-time position in Charlotte, NC, open only to independent visa holders.

Responsibilities

• Design, develop, and maintain enterprise applications using Java and Spring Boot.
• Develop scalable Microservices and REST APIs.
• Integrate applications with distributed data platforms and messaging systems.
• Collaborate with cross-functional teams to deliver high-quality solutions.
• Participate in code reviews, testing, deployment, and production support.
• Optimize application performance and scalability.
• Work in Agile/Scrum development environments.
• Support data processing and integration workflows involving Hadoop-based platforms.

Requirements

• Java 10+/11+/17+
• Spring Boot
• Microservices Architecture
• RESTful Web Services
• Kafka
• OpenShift / Kubernetes
• Oracle SQL / PL-SQL
• JUnit, Mockito
• Git, Maven, CI/CD
• Basic to Intermediate Hadoop ecosystem experience
• Working knowledge of Hadoop ecosystem concepts (HDFS, YARN, Hive)
• Basic Hive query development and troubleshooting
• Understanding of data ingestion and batch processing workflows
• Experience working with Hadoop-based data platforms in support of application development

Qualifications

• Apache Spark (preferred)
• NoSQL Databases (Cassandra/MongoDB)
• Splunk, Dynatrace
• AWS, Azure, or GCP experience
• Domain experience in Banking/Financial Services
• DevSecOps practices