Java Developer with Hadoop at Envision Technology Solutions Charlotte, NC

Envision Technology Solutions; Charlotte (NC); On-site; USD 100,000 - 140,000; Full time

Job summary

Wishalicious seeks a Java Developer with strong expertise in Java 10+ and modern backend application development. You will build scalable microservices, REST APIs, and cloud-native solutions, leveraging Spring Boot and Kafka for event-driven architectures.

Exposure to Hadoop ecosystem is a plus to support data-intensive integrations while not being core to the role. Ideal candidates have hands-on experience with OpenShift or Kubernetes, relational databases like Oracle SQL or SQL Server, and

Qualifications

• Proven experience with Java and Spring Boot in backend services.
• Hands-on REST API development and microservices.
• Exposure to Hadoop ecosystem is a plus but not required.
• Familiar with CI/CD pipelines and version control.
• Strong understanding of secure coding practices.

Skills

Java 10+

Spring Boot

Microservices

RESTful Web Services

Kafka

OpenShift

Kubernetes

Oracle SQL

JUnit/Mockito

Git/Maven/CI-CD

Hadoop Ecosystem

Tools

OpenShift

Kubernetes

Docker

Jenkins

GitLab

CI/CD Tooling

Job description

Job Description Role : Java Developer

Location: Charlotte, NC, Dallas TX , Newark DE

Must Have Technical/Functional Skills

Primary Skill: Spring boot, Core java, Hadoop, pyspark, Hive

Secondary: Kafka

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.

Must Have Skills

• 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

Required Technical Skills

• Strong hands-on experience with Java, Spring Boot, and Microservices.
• Experience developing RESTful APIs and backend services.
• Knowledge of Kafka and event-driven architecture.
• Experience with OpenShift, Docker, or Kubernetes.
• Good understanding of relational databases such as Oracle or SQL Server.
• Familiarity with CI/CD pipelines using Jenkins, GitLab, or similar tools.
• Understanding of software design patterns and secure coding practices.

Hadoop Experience (Good to Have / Secondary Skill)

Candidate should possess working knowledge of:

• Hadoop ecosystem concepts (HDFS, YARN, Hive)
• Basic Hive query development and troubleshooting
• Understanding of data ingestion and batch processing workflowsExperience working with Hadoop-based data platforms in support of application development
• Exposure to Spark is a plus