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Legacy Java Jobs In Gaithersburg, Maryland - 115 Job Positions Available

1 – 20 of 115 jobs
Accenture Federal Services jobs

A leading government solutions provider seeks an Analyst Programmer in Tysons, Virginia. This role involves leveraging Java development skills for legacy application migration and designing software systems to meet client requirements. Candidates should have at least 1 year

Accenture Federal Services  10 hours ago
Red Arch Solutions jobs

Red Arch is hiring a Software Engineer-Java Developer to join our team! Position Detail: We are seeking an experienced Senior Java Developer to modernize a critical government information system. The ideal candidate will have deep expertise in enterprise

Red Arch Solutions  24 days ago
Leidos jobs

Leidos is seeking Senior Java Software Engineer - Scrum Master to join the Air Traffic Business Area within the Homeland Sector, supporting the development of next-generation flight service and air traffic systems. This work aligns with the

Leidos  21 days ago
Leidos jobs

Leidos is seeking Java Software Engineer - Scrum Master to join the Air Traffic Business Area within the Homeland Sector, supporting the development of next-generation flight service and air traffic systems. This work aligns with the FAA’s

Premium Contract FAA YAML JUnit Java Unit Testing 157,450 USD
Leidos  21 days ago
Guidehouse jobs

Job Family:Systems Engineering Travel Required:Up to 10% Clearance Required:Ability to Obtain Public Trust What You Will Do: Design, develop, and maintain enterprise data ingestion pipelines, onboarding workflows, and API-based data services using Java and ETL platforms (e.g.,

Guidehouse  21 days ago
AIS (Applied Information Sciences) jobs

Why AIS? When you join AIS, you’re joining a mission-driven team that’s passionate about making a difference. You’ll work on projects that matter, alongside industry-leading experts, in an environment that fosters innovation, driving client success, and

AIS (Applied Information Sciences)  7 days ago
Akina, Inc. jobs

Agile Developer 3 - (Java, Spring Boot, Python) Clearance: TS/SCI - Polygraph required Position ID: 09-8811-AD3 Location: Annapolis Junction, Maryland Description: Modernizing a legacy operational system using a microservices-based architecture and cutting-edge technologies. The Microservices Developer will be

Akina, Inc.  7 days ago
Guidehouse jobs

Job Family:Software Development & Support Travel Required:Up to 10% Clearance Required:Active Top Secret (TS) What You Will Do Guidehouse is seeking a Full-Stack Developer (Java / PostgreSQL) to support a federal law enforcement technology modernization program. The

Guidehouse  4 days ago
Accenture Federal Services jobs

Company Description Accenture Federal Services, a wholly-owned subsidiary of Accenture, helps U.S. federal agencies build the government of the future. With 4,000 dedicated US employees, Accenture Federal Services is uniquely positioned to support federal agencies in

Accenture Federal Services  8 hours ago
Leidos Inc jobs

Description Leidos is seeking Senior Java Software Engineer - Scrum Master to join the Air Traffic Business Area within the Homeland Sector, supporting the development of next-generation flight service and air traffic systems. This work aligns with

Leidos Inc  8 hours ago
Anduril jobs

Anduril Industries is a defense technology company with a mission to transform U.S. and allied military capabilities with advanced technology. By bringing the expertise, technology, and business model of the 21st century’s most innovative companies to

Anduril  26 days ago
CACI International Inc jobs

Job Title: Senior Cybersecurity Software Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular Percentage of Travel Required: Up to 10% Type of Travel: Continental US * *

CACI International Inc  25 days ago
MetroStar jobs

As a Sr. Cybersecurity Engineer II, you’ll design and develop technical architecture components enabling application teams to integrate with zero trust authentication and authorization services. You will work closely with application developers, security architects, and infrastructure

MetroStar  23 days ago
Freedom Technology Solutions Group jobs

Join a team that powers the business enterprise behind the mission. Freedom supports the sustainment, modernization, and transformation of more than 100 enterprise business systems that enable tens of thousands of government personnel, industry partners, and

Freedom Technology Solutions Group  22 days ago
Google jobs

Minimum qualifications: Bachelors degree or equivalent practical experience. 10 years of experience in reading/debugging code written in a general purpose coding language (e.g., Java, C, C++, Python, Shell, Go or JavaScript, etc.) and in virtualization and orchestration

Google  15 days ago
Freedom Technology Solutions Group jobs

Join a team that powers the business enterprise behind the mission. Freedom supports the sustainment, modernization, and transformation of more than 100 enterprise business systems that enable tens of thousands of government personnel, industry partners, and

Freedom Technology Solutions Group  15 days ago
Vannevar Labs jobs

Vannevar is a defense technology company building AI to deter our adversaries. In the 21st century, conflict moves at algorithmic speed and foresight equals firepower. Our agentic AI is purpose-built to compete with China—from cross-Strait conflict

Vannevar Labs  15 days ago
Leidos jobs

Looking for an opportunity to make an impact? At Leidos, we deliver innovative solutions through the efforts of our diverse and talented people who are dedicated to our customers’ success. We empower our teams, contribute to

Leidos  14 days ago
Leidos jobs

Leidos is seeking an experienced Release Train Engineer (RTE) to join the Air Traffic Business Area within the Homeland Sector, supporting the development of next-generation flight service and air traffic management systems. This work supports the

Leidos  14 days ago
Microsoft jobs

Overview The Big Rocks team focuses on large-scale modernization efforts in a large, legacy mono-repo in the Substrate + WorkIQ org. Current efforts include CoreXT removal, .NET version migration, and .NET Framework to .NET migration over thousands

Microsoft  14 days ago

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