Senior Java Spark Developer / Big Data Engineer

Job Title:

Senior Java Spark Developer / Big Data Engineer
Location:

Cincinnati, OH 45202
Duration:

6 Months Contract
Experience Required:

8-10 Years
Job Overview
We are seeking a highly skilled

Senior Java Spark Developer / Big Data Engineer

with strong expertise in

Java, Apache Spark, Cassandra, and Kubernetes

to support large-scale distributed data processing initiatives. The ideal candidate will provide technology consulting, implement scalable solutions, and contribute to delivering high-quality technical outcomes.
Key Responsibilities

Provide technology consultation and solution recommendations
Assist in defining project scope, effort estimation, and work sizing
Design and implement scalable, high-performance solutions
Develop and support distributed data processing applications using

Java and Apache Spark
Work with

Cassandra

for large-scale data storage and management
Build and deploy applications in

Kubernetes (K8s)

environments
Create technical differentiation through innovative and optimized solutions
Leverage partner and enterprise technologies for solution delivery
Participate in competency development and support best-fit technical solutions
Ensure high-quality code, performance optimization, and system reliability
Required Skills (Must Have)

Strong hands-on experience with

Java
Expertise in

Apache Spark
Strong experience with

Cassandra
Hands-on experience with

Kubernetes (K8s)
Nice to Have Skills

CI/CD pipelines
Docker and Kubernetes administration
Azure Cloud exposure
Containerized application deployment
DevOps automation experience
Qualifications

8-10 years of relevant experience
Strong understanding of distributed systems and scalable architectures
Excellent problem-solving and consulting skills
Experience working in enterprise or large-scale environments
Preferred Experience

Big Data / Data Engineering background
Cloud-native and microservices exposure
Experience with performance tuning and system optimization