PAE, Inc Application Developer Expert in Chantilly, Virginia

Supporting the Most Exciting and Meaningful Missions in the World

Application Developer Expert

The Sponsor is seeking an experienced expert level Applications Developer. The candidate will be involved in:

  • Full-lifecycle design and development of web-based applications using Java, JavaScript, Apache, SLQ, XML, HTML, and MySQL.

  • The developer will translate user requirements from a formal requirements document into an applications and/or database design, write interfaces to companion applications or databases, and provide support to applications in an O&M status.

  • The candidate will oversee the ongoing maintenance of web applications, databases, web servers, web security and connectivity.

  • The selected candidate is expected to write necessary code with straightforward logic, ensure interoperability with other applications, and generate comprehensive test plans to ensure that adequate unit, system, and integration testing is performed. The candidate will oversee unit/functional testing and transitioning the complex applications and/or database to production.

  • The candidate is expected to perform general administrative activities and prepare status reports.

Mandatory Qualifications

  • Demonstrated on-the-job experience as a Java developer including working at all tiers of the architecture (Web, Business Logic, Database).

  • 10+ years of demonstrated on-the-job experience working with Java.

  • Demonstrated on-the-job experience with Spring libraries (to include Spring MVC).

  • Demonstrated on-the-job experience with object to relational database mapping libraries such as iBatis, MyBatis, or Hibernate.

  • Demonstrated on-the-job experience with relational databases such as Oracle or MySQL.

  • Demonstrated on-the-job experience with Tomcat application server.

  • Demonstrated on-the-job experience with JavaScript and web development.

  • Optional Skills

  • Demonstrated on-the-job experience working on sponsored-facing projects.

  • Demonstrated on-the-job experience working with AWS services.

Desired Qualifications

  • Demonstrated on-the-job experience working on sponsored-facing projects.

  • Demonstrated on-the-job experience working with AWS services.

An Equal Opportunity Employer. PAE’s hiring practices provide equal opportunity for employment without regard to race, religion, color, sex, gender, national origin, age, United States military veteran’s status, ancestry, sexual orientation, marital status, family structure, medical condition including genetic characteristics or information, veteran status, or mental or physical disability so long as the essential functions of the job can be performed with or without reasonable accommodation, or any other protected category under federal, state, or local law.

EEO is the Law Poster at


PAE is a leading provider of enduring support for the essential missions of the U.S. government, its allied partners and international organizations. With over 60 years of experience, PAE supports the execution of complex and critical missions by providing global logistics and stability operations, technical services and national security solutions to customers around the world. PAE has a workforce of approximately 15,000 people in over 60 countries on all seven continents and is headquartered in Arlington, VA.

In compliance with the ADA Amendments Act (ADAAA), should you have a disability and would like to request an accommodation in order to apply for a currently open position with PAE, please call Recruiting at (703) 656-6064 or email with "Disability Assistance" in the subject line.