Remote Java Developer with Spark Experience

1 week ago

Orlando FL, Orange County, FL; Florida, United States Global Alliant Inc Full-time

We are looking for candidates with the following skills. Please let me know if this interests you and want to discuss it further. Thanks for your time and have a great week ahead

Role: Senior Java/Spark Developer - Remote (Should be inside US to apply for this role)
Need US CITIZENSHIP because of the nature of the client and job plus undergo security clearance

Senior Java/Spark Developer:
Responsibilities:


  • Design, code, and maintain applications and data processing solutions using Java, Kotlin, Scala, and Apache Spark.
  • Design and implement data loading and transformation for large datasets. Process data in various formats and compression codecs.
  • Use Spark SQL, DataFrames, and Datasets for efficient data manipulation and querying within Spark applications.
  • Optimize Spark applications, including tuning configurations, managing memory, and fine-tuning data serialization and task partitioning.


Required Experience and Skills:


  • 5+ years of professional software engineering experience, with a strong focus on JVM-based development and large-scale data processing solutions.
  • Hands-on experience developing applications using Java and Kotlin, with a solid understanding of object-oriented and functional programming concepts.
  • Practical working knowledge of Scala, including familiarity with commonly used Scala libraries, frameworks, and development practices.
  • Strong experience designing, developing, and maintaining Apache Spark-based data pipelines and processing jobs.
  • Proficiency with Spark SQL, DataFrames, distributed data processing, and performance optimization for high-volume data workloads.
  • Solid understanding of big data engineering principles, distributed computing models, and scalable application design.
  • Strong SQL skills and experience working with relational database systems.
  • Experience building or supporting cloud-based data solutions within AWS environments.
  • Familiarity with version control and collaborative development workflows using Git or similar tools.