Demo

Java developer

Apexon
Lake, FL Full Time
POSTED ON 4/7/2026
AVAILABLE BEFORE 5/6/2026

We are actively seeking experienced Senior Java Developers to support a large-scale application development initiative. This is a fully onsite opportunity requiring strong hands-on experience in Java development, web applications, and database programming.


The ideal candidate will have solid experience in building enterprise applications, writing complex SQL queries, and performing root cause analysis in a fast-paced environment.


Job Title: Senior Java Developer

Location: Lake Mary, FL (Onsite)

Position Type: W2 Only

Number of Positions: 14



Key Responsibilities:

  • Develop and maintain Java-based web applications
  • Perform hands-on coding using Java and J2EE technologies
  • Write and optimize complex SQL queries
  • Conduct root cause analysis and troubleshoot production issues
  • Work with MVC architecture and design patterns
  • Support batch job processing and web services development


Required Skills:

  • 3 years of experience in Java 6.0 and J2EE technologies
  • Experience with JSP, Custom Tag Libraries, JavaScript, Session EJBs, JDBC
  • Strong knowledge of Object-Oriented Design and design patterns such as Singleton, Factory, and DAO
  • Experience working with MVC architecture
  • Hands-on experience with Java IDE tools such as RAD 7.5 or higher
  • Experience in batch processing and web services development
  • Experience with IBM WebSphere Application Server 8.0
  • Strong SQL skills with DB2 and Oracle databases


Preferred Skills:

  • Experience with WebSphere running on SuSE Linux (VMware environment)
  • Prior experience with Integrated Eligibility Systems (IES)
  • Strong communication and analytical skills


Education Requirement: Bachelor’s degree is required

Salary.com Estimation for Java developer in Lake, FL
$86,660 to $115,416
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