Digital Exchange Platform Developer

MANTECH seeks a motivated, career and customer-oriented Data Exchange Platform (DxP) Developer to join our team. This is a remote position.

Responsibilities include but are not limited to:

Provide application development services and technical support within defined project scopes

Develop plans, workflows, and application logic for new or existing software solutions

Code, test, debug, document, implement, and maintain software applications using Java, Git, and SQL

Analyze requirements and support application component testing, maintenance, and integration

Ensure successful implementation of system improvements and software upgrades

Participate in Agile processes to deliver rapid and reliable solutions; collaborate on component, service, and tool development

Build internal knowledge of company tools, processes, and client needs; provide guidance to new associates as needed

Minimum Qualifications:

4+ years of professional experience in Java development, including microservices architectures

Proficiency in Java, JSON, JDBC, and debugging methodologies

Experience with Linux and Java Web Containers (e.g., JBoss, Tomcat)

Hands-on experience with microservice frameworks such as Spring Boot, Micronaut, Quarkus, or MicroProfile

Strong problem-solving, analytical, and communication skills

Ability to interpret technical requirements and deliver scalable solutions

Preferred Qualifications:

Bachelor's degree and familiarity with IntelliJ

Experience with scripting languages including Python and Bash

Experience with Amazon API Gateway and AWS Lambda

Background with container technologies such as Docker, Kubernetes, and Helm

Experience supporting federal agencies, including VA or Healthcare IT programs, and writing automated test cases

Clearance Requirements:

Must have a current/active secret security clearance.

Physical Requirements:

Must be able to be in a stationary position more than 50% of the time

Constantly operates a computer and other office productivity machinery, such as a computer

The person in this position frequently communicates with co-workers, management and clients, which may involve delivering presentations and must be able to exchange accurate information in these situations

The person in this position needs to occasionally move about inside the office to access file cabinets, office machinery, etc.

MANTECH International Corporation considers all qualified applicants for employment without regard to disability or veteran status or any other status protected under any federal, state, or local law or regulation.

If you need a reasonable accommodation to apply for a position with MANTECH, please email us at and provide your name and contact information.