Full-Time

Senior Application Developer

Java, Multiple Teams

Posted on 9/16/2025

Dev Technology Group

Dev Technology Group

51-200 employees

Provides government IT services and systems

No salary listed

Ashburn, VA, USA

Hybrid

Hybrid position with 1-2 days per week onsite in Ashburn, Virginia.

US Top Secret Clearance Required

Category
Software Engineering (2)
,
Required Skills
Agile
JUnit
Java
Postgres
JIRA
Oracle
Spring
Requirements
  • Bachelor’s degree plus at least 8 years of work experience, including support of Java applications and associated frameworks such as Spring and Spring Boot
  • Experience working in an Agile team development environment using Jira or a similar tool
  • Experience developing against relational databases (e.g., Oracle, PostgreSQL)
  • Experience writing automated unit tests in a tool like JUnit
  • Good communication skills, both written and verbal
  • Ability to collaborate with team members to ensure client needs and expectations are met or exceeded
  • Demonstrates a passion for solving complex software challenges and enjoys working alongside fellow team members to make that happen
Responsibilities
  • Design, develop, test, and maintain a suite of applications (mainly Java)
  • Be an active member of an Agile development team, responsible for participating in all Agile ceremonies, updating Jira tasks daily, and contributing to continual improvement strategies
  • Troubleshoot issues in production and non-production systems
  • Learn new technical skills to meet the needs of the project and our customers
Desired Qualifications
  • Experience working in an automated development environment, using CI/CD tools such as Git, Bamboo, Jenkins, SonarQube
  • Experience developing and deploying to a Cloud environment (such as Amazon Web Services)
  • Experience with Docker, Kubernetes
  • Development experience using JavaScript and/or JavaScript frameworks like Angular
  • Experience with Hibernate or MyBatis
  • Experience with JMS (e.g., IBM MQ, ActiveMQ)
  • Experience with Python
  • Experience with Kafka
  • Experience with Linux

Dev Technology Group provides IT services to U.S. government agencies, delivering mission-critical applications and systems. It combines full-stack development, biometrics and identity management, cloud and infrastructure optimization, IT modernization, and data management, all carried out by cross-functional teams that work with clients to build reliable, scalable platforms. The company differentiates itself through being woman-owned and holding multiple certifications (CMMI-DEV Level 3, ISO 9001:2015/27001:2013/20000:2018) as well as strong workplace recognitions, signaling strong governance and a stable culture. Its goal is to meet the mission-critical IT needs of government clients by delivering dependable solutions, timely partnerships, and a commitment to integrity, respect, collaboration, and community.

Company Size

51-200

Company Stage

N/A

Total Funding

N/A

Headquarters

Reston, Virginia

Founded

1998

Simplify Jobs

Simplify's Take

What believers are saying

  • $366K Fairfax investment adds 90 jobs for surging demand.
  • USACE Flood Risk Management contract expands revenue pipeline.
  • Federal AI and legacy modernization accelerate DoD contract wins.

What critics are saying

  • Talent poaching by Booz Allen and Leidos guts biometrics teams.
  • USACE contract failure triggers termination and bid blacklisting.
  • Cyber breach suspends DHS clearances and destroys trust.

What makes Dev Technology Group unique

  • Woman-owned status provides federal procurement advantages.
  • CMMI-DEV Level 3 certification wins complex government contracts.
  • Main contractor for DHS Enforcement Integrated Database biometrics.

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Benefits

Health Insurance

Dental Insurance

Vision Insurance

401(k) Company Match

Profit Sharing

Flexible Work Hours

Remote Work Options

Professional Development Budget

Paid Vacation

Unlimited Paid Time Off

Company Social Events

Company News

Black Engineer
Feb 12th, 2026
BEYA Conference Celebrates 40 Years of STEM Excellence in Baltimore

BEYA conference celebrates 40 years of STEM Excellence in Baltimore. The BEYA (Becoming Everything You Are) STEM Conference returned to Baltimore this week, marking its 40th anniversary. This milestone event celebrates excellence in science, technology, engineering, and math, while emphasizing the importance of investing in institutions, mentoring future leaders, and promoting inclusive innovation. The 2026 conference will offer career fairs, professional development, networking, and more. Dev Technology Group, Inc. announced their participation in several panels, including Generative AI in Business, Creating a Culture of Self-Accountability and Ownership, Robotics in Business, and Vision-Driven Leadership: Inspiring Action Through Clarity and Purpose. Wiring Innovation for Racial Equity and Development Inter-Network from Penn State shared their commitment to building on lessons from previous conferences, highlighting the value of continuous growth and professional development within the STEM community. A senior director from UL Research Institutes & UL Standards and Engagement expressed his honor in serving as a panelist, contributing to discussions on Machine Learning and Generative AI in Business, and engaging with leaders and students shaping the future of technology. BEYA remains a vital platform for celebrating STEM excellence, fostering dialogue, and supporting the next generation of technologists. Each year, BEYA attracts 10,000 to 12,000 attendees, including students, professionals, recruiters, and corporate representatives, creating a dynamic environment for both emerging and established STEM leaders. Speakers emphasized that with discipline, consistency, and strong support, anyone can achieve success in STEM, regardless of age. An AWS Authorized Instructor will present on AI adoption in enterprise companies, engaging high school seniors, college students, and STEM professionals in a panel titled "Introduction to AI." A cyber security analyst will host a workshop for pre-college students on starting a career in cybersecurity. A food systems advocate highlighted her twin sister and colleagues' expertise in AI, national security, and global partnership, noting the importance of HBCUs and African institutions in shaping the future. A science & technology strategist, biophysics expert, and science policy advisor moderated a session on the role of HBCUs and African institutions in advancing AI for national security and global collaboration, underscoring the need for diverse voices in defining the future of AI. An award-winning AI engineer & responsible AI consultant celebrated receiving a BEYA award after two years of perseverance and will speak on AI & Business and Engineering Your Future at LM. The president of BDPA Baltimore Metro welcomed members to the National BDPA's Quarterly Reception & Fireside Chat at BEYA 2026, marking 40 years of SITES Academies and their impact on developing future technologists and leaders. An electrical engineering student and NSBE Vice President expressed excitement about attending BEYA with fellow Catholic University of America NSBE members, recognizing the opportunity to celebrate 40 years of Black Excellence in STEM. Reggie Smith III, Ph.D., met with the new Workforce Development Alumni Committee via STEM City USA (https://stemcityusa.com), an award-winning digital metaverse platform developed by Career Communications Group (CCG). STEM City USA leverages machine learning and AI to provide real-time learning, mentoring, and networking opportunities, aiming to bridge the digital divide and foster a more inclusive and representative STEM workforce. Committee members include Gary Simms Sr., Tyrone "Doc T" Taborn, Colin Parris, Kendall Harris, PhD, Nia Jetter, David Brewer, Cory McCray, Victor McCrary, Ken Washington, PhD, Victor Brown, Krystal A. Porter, Dr. Charlotte Farmer, David N. Jones, Olakunle Arowolo, and Anthony Kinslow II, PhD.

Google
May 9th, 2023
Reston IT Firm To Invest $366K To Expand Footprint In Fairfax County | Reston, VA Patch

Due to an increased demand for its services, Dev Technology Group is investing $366,000 to expand its business to accommodate 90 new hires.

ExecutiveBiz
May 9th, 2023
Dev Technology to Expand Footprint in Virginia via New Office

Dev Technology Group will set up a new office in Fairfax County, Virginia, as part of a $366,000 investment that is expected to generate 90 job opportunities and help meet the growing demand for its services.

FFXnow
May 8th, 2023
Yama Chen’s Sushi has opened at last in Vienna | FFXnow

Dev Technology Group plans to invest $366,000 in its current offices at 11440 Commerce Park Drive, embarking on a…

Virginia Economic Development Partnership
May 8th, 2023
Dev Technology Group to Expand in Virginia | Virginia Economic Development Partnership

Dev Technology has been named a Washington Post Top Workplace for the past nine consecutive years, a Top Workplaces USA recipient for the past two years since the inception of the program, and an AnitaB.org Top Company for Women Technologists in 2021 and 2022.

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