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Java developer

Date Posted: Jun 1, 2026

Job #1687989
Contract
Wilmington, Delaware, USA
50 - 55 per hour (USD)

We have partnered with our client in their search for a Java- Data Developer w/ ETL experience in Wilmington, DE

Responsibilities

  • proficient in Java J2EE application development skills as well as multiple design
    techniques
    * Working proficiency in Java J2EE development toolset to
    design, develop, test, deploy, maintain and improve
    software
    * Strong understanding of Agile methodologies with
    ability to work in at least one of the common
    frameworks
    * Strong understanding of techniques such as
    Continuous Integration, Continuous Delivery, Test
    Driven Development, Cloud Development,
    application resiliency and security
    * Proficiency in one or more general purpose
    programming languages
    * Working proficiency in a portion of software
    engineering disciplines and demonstrates
    understanding of overall software skills including
    business analysis, development, testing,
    deployment, maintenance and improvement of
    software

Skills Required

  • Must Have -
  • Extensive hands-on experience with PySpark/Java/Spark and ETL/Streaming Pipelines.
  • Experience with AWS services such as EMR, Lambda, S3, and RDS.
  • Experience with Databricks
  • Proficiency in one or more programming languages, such as Python or Java.
  • Nice to have -
  • Experience with Shell scripting and Unix systems.
  • Airflow.
  • Proficiency in using Terraform for infrastructure management.
  • Familiarity with modern LLM techniques and practical LLM use case development experience.

Education & Work Experience

  • Formal training or certification in software engineering concepts with over 3+ years of applied experience.
  • Degree in Computer Science, Computer Engineering, Mathematics, or a related technical field.

Title Java/ Data Developer

Location Wilmington, DE

Client Industry Fintech

Compensation $50-55/ hr

Ref ID 1687989

About Korn Ferry

Korn Ferry unleashes potential in people, teams, and organizations. We work with our clients to design optimal organization structures, roles, and responsibilities. We help them hire the right people and advise them on how to reward and motivate their workforce while developing professionals as they navigate and advance their careers. To learn more, please visit Korn Ferry at www.Kornferry.com

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