J2EE jobs in Washington

Ashburn, Virginia

•

Today

Residency All applicants must reside in the United States at the time of application. Overview BigBear.ai is seeking a Java/JEE Developer (Mid-Level) to join our team to begin an exciting and challenging career in Ashburn, VA. What you will do Design, implement, and unit test REST microservices with Java, Spring, and JUnitDevelop web applications with Angular that communicate with backend microservicesWrite complex SQL queries and perform data modelingWork collaboratively within a large, Agil

Sponsored

Full-time

Sr Java DevSecOps Sr Technical Lead

Hybrid in Washington, District of Columbia

•

2d ago

Note : Please submit Ex Amtrak resources or anyone from Railroad domain The Senior Technical Lead serves as the primary technical leader responsible for the architecture, design, development, and delivery of complex, cloud-native enterprise solutions. This role combines deep hands-on engineering expertise with strategic technical leadership, driving the adoption of architectural standards, engineering best practices, and modern software development methodologies across multiple teams. The Senior

Easy Apply

Third Party, Contract

$60 - $70

Full Stack Java Developer

Vienna, Virginia

•

Today

Job Title: Full Stack Java Developer Clearance Required: , DHS Public Trust EOD Work Location: Hybrid. Alpha Omega is currently seeking a Full Stack Java Developer with a minimum of 5 years of industry experience to join our team and help our federal customers to modernize its systems and operations in cloud. Your contribution as a driven self-starter will be key to developing and leading a successful DevSecOps, Cloud framework. This also includes tackling the challenges of Federal security req

Full-time

USD 112,000.00 - 130,000.00 per year

Senior Software Engineer - Java/Microservices

Remote or Columbia, Maryland

•

Today

Who is Tenable? Tenable is the Exposure Management company. Over 40,000 organizations around the globe rely on Tenable to understand and reduce cyber risk. Our global employees support 65 percent of the Fortune 500, 50 percent of the Global 2000, and large government agencies. Come be part of our journey! What makes Tenable such a great place to work? Ask a member of our team and they'll answer, "Our people!" We work together to build and innovate best-in-class cybersecurity solutions for ou

Full-time

USD 137,500.00 - 183,500.00 per year

Systems Architect/Technical Lead - Java

Bethesda, Maryland

•

Today

Overview CVP is seeking a Systems Architect / Technical Lead to serve as the technical authority for NIH's mission-critical federal time-and-attendance system. NIH transmits approximately 512,635 timecards to HHS payroll annually and serves approximately 17,000 users, making system stability and architectural integrity paramount. Responsibilities Provide technical authority for software architecture, identity lifecycle design, and data/integration patterns Lead security/ATO alignment, cloud/mo

Full-time

USD 160,000.00 - 180,000.00 per year

Java Full-Stack Developer Senior Principal

Ashburn, Virginia

•

Today

Job ID: 2615694 Location: Ashburn, VA, US Date Posted: 2026-08-14 Category: Software Subcategory: SW Engineer Schedule: Full-Time Shift: Day Job Travel: No Minimum Clearance Required: None Clearance Level Must Be Able to Obtain: Public Trust Potential for Remote Work: ORA_HYBRID Description SAIC is currently seeking a motivated, career and customer-oriented Full-stack Java Developer (Senior) to join our team to begin an exciting and challenging career in Ashburn, VA. Job Responsibiliti

Full-time

USD 160,001.00 - 200,000.00 per year

Software Engineering Lead (Java, OpenFGA)

Arlington, Virginia

•

Today

About Agile Defense At Agile Defense we know that action defines the outcome and new challenges require new solutions. That's why we always look to the future and embrace change with an unmovable spirit and the courage to build for what comes next. Our vision is to bring adaptive innovation to support our nation's most important missions through the seamless integration of advanced technologies, elite minds, and unparalleled agility-leveraging a foundation of speed, flexibility, and ingenuity

Full-time

USD 180,000.00 - 190,000.00 per year

Full-Stack Developer (Java / PostgreSQL)

Washington, District of Columbia

•

Today

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 successful candidate will develop, modernize, test, deploy, and sustain mission-critical enterprise applications operating within a highly secure environment.The developer will contribute across the full application stack, inc

Full-time

USD 98,000.00 - 163,000.00 per year

Software Engineer (Java, OpenFGA)

Arlington, Virginia

•

Today

Full-time

USD 165,000.00 - 175,000.00 per year

Developer, Senior (Java)

McLean, Virginia

•

Today

At Freddie Mac, our mission of Making Home Possible is what motivates us, and it's at the core of everything we do. Since our charter in 1970, we have made home possible for more than 90 million families across the country. Join an organization where your work contributes to a greater purpose. Position Overview Are you looking for an opportunity work with a variety of technology and make a meaningful contribution to the team? We have an opportunity for someone to join a fast-paced team of hard

Full-time

USD 116,000.00 - 174,000.00 per year

Software Developer (Java) - TS/SCI w/Poly

McLean, Virginia

•

Today

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret SCI + Polygraph Clearance Level Must Be Able to Obtain: Top Secret SCI + Polygraph Public Trust/Other Required: None Job Family: Software Engineering Job Qualifications: Skills: Application Development, Java (Programming Language), Structured Query Language (SQL) Certifications: None Experience: 5 + years of related experience ship Required: Yes Job Description: Ensure the safety and security of our nation as

Full-time

USD 157,250.00 - 212,750.00 per year

Experienced Java Software Engineer - Developer

Herndon, Virginia

•

Today

Experienced Java Software Engineer - Developer Company: The Boeing Company The Boeing Company is currently seeking Experienced Java Software Engineers - Developer to support our Advanced Ground Architecture team located in Herndon, Virginia. This position will focus on supporting the Boeing Defense, Space & Security (BDS) Software Engineering organization. The Advanced Ground Architecture (AGA) software team is a dynamic group of software engineers creating the future of Ground support with

Full-time

USD 135,150.00 - 182,850.00 per year

Software Engineering Lead (Java, OpenFGA)

Arlington, Virginia

•

Today

At Accenture Federal Services, nothing matters more than helping the US federal government make the nation stronger and safer and life better for people. Our 13,000+ people are united in a shared purpose to pursue the limitless potential of technology and ingenuity for clients across defense, national security, public safety, civilian, and military health organizations. Join Accenture Federal Services, a technology company within global Accenture. Recognized as a Glassdoor Top 100 Best Place to

Full-time

USD 106,300.00 - 221,100.00 per year

We're Hiring - Software Engineers (Java/C++/Python) TS/SCI w/Poly

Annapolis, Maryland

•

Yesterday

Job Description At Lockheed Martin Rotary and Mission Systems, Cyber & Intelligence, we are driven by innovation and integrity. We believe that by applying the highest standards of business ethics and forward-thinking, everything is within our reach - and yours as a Lockheed Martin employee. Lockheed Martin values your skills, training, and education. Come and experience your future! These are some of the exciting cleared Engineering roles available: - Software Developer - System Engineer -

Full-time

USD 128,200.00 - 225,975.00 per year

Software Engineer, Level 1, Java Python AWS Services (AE26071044)

Annapolis, Maryland

•

Today

AEITS, Inc., a GTSC company, is growing its team! Seeking a Software Engineer, Level 1. Location: Annapolis Junction, MD All work is on-site. This is not a hybrid or remote position. Mission: Prototyping of solution space in the AWS cloud, using Java/Python for AWS services. Clearance: Active Top Secret SCI with appropriate polygraph. Certifications: None. Requirements: Five (5) years' experience as a SWE in programs and contracts of similar scope, type, and complexity is required.Bachelo

Full-time

USD 115,000.00 - 124,000.00 per year

Java Software Engineer - Scrum Master

Gaithersburg, Maryland

•

Today

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 broader initiative to modernize legacy flight service capabilities, replacing aging infrastructure with scalable, cloud-based platforms designed to improve safety and operational efficiency-particularly in remote and high-dependency aviation environments. Thes

Full-time

USD 87,100.00 - 157,450.00 per year

Backend Java Engineer - Clearance Required

Herndon, Virginia

•

Today

About the Team Here at BTI360, we've built a culture that's passionate about developing software engineers. Software doesn't build itself. People do. In fact, teams of people do. That's why our primary focus is on developing better craftsmen, better teammates, and better technical leaders. By putting people first, we're not just giving our teammates more opportunities to grow, we're also raising the bar of the software we ship. BTI360 previously has been voted 10 years in a row as a TOP Place t

Full-time

USD 96,900.00 per year

Front-End Developer (Mid/Senior) - Java/QuarkHTML/CSS/JavaScript/Oracle/AWS

Annapolis, Maryland

•

Today

Build to something to be proud of. Captivation has built a reputation on providing customers exactly what is needed in a timely manner. Our team of engineers take pride in what they develop and constantly innovate to provide the best solution. Captivation is looking for software developers who can get stuff done while making a difference in support of the mission to protect our country. Description Captivation Software has an immediate need for a Front-End Developer to support Reporting Tool

Full-time

USD 130,000.00 - 270,000.00 per year

Software Developer (Java/Spring Boot)

Chantilly, Virginia

•

Today

Software Developer (Java/Spring Boot) Application Deadline: 15 August 2026 Department: Data Analysis and Technology Services Employment Type: Full Time Location: Chantilly, VA Compensation: $130,000 - $260,000 / year Description REQUIRED: Active TS/SCI with Full Scope Polygraph LOCATION: Full-time onsite in Chantilly, VA We are seeking a mission-driven Software Developer with strong expertise in Java and the Spring Boot framework to build and enhance classification tools and secure enterp

Full-time

USD 130,000.00 - 260,000.00 per year

Senior DevOps Engineer - AWS/Java/Linux/Ansible/Git/Python

Maryland

•

Today

Build to something to be proud of. Captivation has built a reputation on providing customers exactly what is needed in a timely manner. Our team of engineers take pride in what they develop and constantly innovate to provide the best solution. Captivation is looking for software developers who can get stuff done while making a difference in support of the mission to protect our country. Description Captivation Software is seeking a highly motivated and experienced DevOps Engineer to join our

Full-time

USD 130,000.00 - 270,000.00 per year

Platform Engineer - Python/Java/AWS/Linux

Columbia, Maryland

•

Today

Build to something to be proud of. Captivation has built a reputation on providing customers exactly what is needed in a timely manner. Our team of engineers take pride in what they develop and constantly innovate to provide the best solution. Captivation is looking for software developers who can get stuff done while making a difference in support of the mission to protect our country. Description Captivation Software is looking for a Cloud Platform Engineer with experience in Cloud technolo

Full-time

USD 130,000.00 - 270,000.00 per year

J2EE jobs in Washington, DC, USA