Mid Java Developer

Now Hiring: Sr. Java Developer

100% Onsite - Columbia, MD

Active Secret Clearance Required U.S. Citizens Only Due to the Nature of the work

Start Date: July 28, 2025 End Date: December 6, 2025

Full-Time 40 Hours/Week

Are you a skilled Java Developer with a passion for building secure, scalable systems for federal clients? We're looking for a Sr. Java Developer to join our team onsite in Columbia, MD. This is a high-impact role supporting a large-scale federal IT program-ideal for someone who thrives in a fast-paced, mission-driven environment.

Technical Skills Required

Skill Level Java P2 - Intermediate (3-5 yrs) Java Spring P2 - Intermediate (3-5 yrs)

Additional experience with:

J2EE or other Java frameworks (e.g., Spring)

Java development tools (Eclipse, JUnit, Git)

Web development (HTML, JSP, etc.)

Linux/Unix shell scripting (ksh, bash, csh, etc.) Role Overview

As a Sr. Java Developer, you will:

Lead the design and development of Java/Spring-based REST APIs

Work within a Web 2.0 framework and CI/CD environment

Collaborate with cross-functional teams to deliver secure, scalable solutions

Report onsite up to 5 days per week at a secure government facility Requirements

4+ years of hands-on Java development experience

Experience with Java frameworks and development tools

Strong scripting and web development background

Must be a U.S. Citizen

Must hold an active Secret clearance

About ManpowerGroup

ManpowerGroup® (NYSE: MAN) is a global leader in workforce solutions, helping organizations transform in a fast-changing world of work. Through our family of brands-Manpower, Experis, Talent Solutions, and Jefferson Wells-we connect millions of people to meaningful work across 75+ countries. Recognized for our commitment to diversity, ethics, and innovation, we are proud to be a top employer for Women, Inclusion, and Equality.