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Java Software Engineer Jobs in Washington (NOW HIRING)

FINRA

Java Software Engineer; Team Lead

Rockville, MD

$114.20K - $207.20K/yr

Working independently, the Java Software Engineer; Team Lead owns development of software products and works on improving the overall quality of the product throughout the software development life ...

Cymertek

Software Engineer (Java, MASH, Linux)

Reston, VA · On-site

$54 - $74/hr

Software Engineer (Java, MASH, Linux) LOCATIONReston, VA 20190 CLEARANCETS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARYWe are looking for a talented and driven

Cymertek

Software Engineer (Java, MASH, Linux)

Chantilly, VA · On-site

$53.50 - $73.50/hr

Software Engineer (Java, MASH, Linux) LOCATION Chantilly, VA 20151 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY We are looking for a talented and ...

Synergy ECP

Senior Java Software Engineer

Columbia, MD · On-site

$250K/yr

Software Engineer - Java & Linux We are seeking an experienced Software Engineer with strong expertise in Java development and Linux environments to support enterprise-grade, high-performance ...

Cymertek

Software Engineer (Java, MASH, Linux)

Reston, VA · On-site

$54 - $74/hr

Software Engineer (Java, MASH, Linux) LOCATION Reston, VA 20190 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY We are looking for a talented and ...

Cymertek

Software Engineer (Java, MASH, Linux)

Chantilly, VA · On-site

$53.50 - $73.50/hr

Software Engineer (Java, MASH, Linux) LOCATIONChantilly, VA 20151 CLEARANCETS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARYWe are looking for a talented and ...

Cymertek

Software Engineer (Java, MASH, Linux)

Tysons, VA

$52 - $71.25/hr

Software Engineer (Java, MASH, Linux) LOCATIONTysons, VA 22182 CLEARANCETS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARYWe are looking for a talented and driven

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Java Software Engineer information

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How much do java software engineer jobs pay per hour?

As of May 31, 2026, the average hourly pay for java software engineer in Washington is $68.44, according to ZipRecruiter salary data. Most workers in this role earn between $56.35 and $77.31 per hour, depending on experience, location, and employer.

What Does a Java Software Engineer Do?

A Java software engineer designs and develops computer applications using the Java programming language. In this job, you work with web developers and other software engineers to integrate java software into online platforms or other types of computer software. You are present for the entire development lifecycle, from design through quality testing. Your other duties may include documenting the programming code for other users or developers and writing reports to management or department heads. Java engineers work in large teams, so you must be able to collaborate with many people to complete a project.

What are the key skills and qualifications needed to thrive as a Java Software Engineer, and why are they important?

To thrive as a Java Software Engineer, you need strong programming skills in Java, a solid understanding of object-oriented design, and typically a degree in computer science or a related field. Familiarity with development tools such as Eclipse or IntelliJ IDEA, version control systems like Git, and frameworks such as Spring or Hibernate is often required. Analytical thinking, problem-solving abilities, and effective teamwork distinguish high-performing individuals in this role. These skills ensure the efficient design, development, and maintenance of robust software applications in collaborative and dynamic technical environments.

What are some typical challenges Java Software Engineers face when working on large-scale enterprise applications?

Java Software Engineers working on large-scale enterprise applications often encounter challenges such as managing complex codebases, ensuring high performance under heavy loads, and maintaining backward compatibility during system upgrades. Collaborating with cross-functional teams, like QA and DevOps, to streamline deployments and resolve integration issues is common. Additionally, keeping up with evolving frameworks and best practices is important for maintaining code quality and system reliability.

What is the difference between Java Software Engineer vs Java Developer?

AspectJava Software EngineerJava Developer
Required CredentialsBachelor's in Computer Science, Java certificationsBachelor's in Computer Science, Java certifications
Work EnvironmentDesigning, developing, and testing Java applicationsWriting, debugging, and maintaining Java code
Employer & Industry UsageTech companies, software firms, enterprise solutionsStartups, software companies, freelance projects
Common Search & ComparisonOften compared for roles involving system design and architectureFocused on coding and implementation tasks

While both roles require similar skills and certifications, Java Software Engineers typically focus on designing and architecting Java applications, whereas Java Developers primarily concentrate on coding and maintaining Java programs. The choice depends on the project scope and career focus.

More about Java Software Engineer jobs
What are the most commonly searched types of Java Software Engineer jobs in Washington? The most popular types of Java Software Engineer jobs in Washington are:
What are popular job titles related to Java Software Engineer jobs in Washington? For Java Software Engineer jobs in Washington, the most frequently searched job titles are:
What job categories do people searching Java Software Engineer jobs in Washington look for? The top searched job categories for Java Software Engineer jobs in Washington are:
What cities in Washington are hiring for Java Software Engineer jobs? Cities in Washington with the most Java Software Engineer job openings:
What are popular job titles related to Java Software Engineer jobs in WA? For Java Software Engineer jobs in WA, the most frequently searched job titles are:
Java Software Engineer jobs near you
Infographic showing various Java Software Engineer job openings in Washington as of May 2026, with employment types broken down into 75% Full Time, 23% Part Time, and 2% Contract. Highlights an 79% Physical, 1% Hybrid, and 20% Remote job distribution, with an average salary of $142,346 per year, or $68.4 per hour.
Senior Software Development Engineer (JAVA Software)

Senior Software Development Engineer (JAVA Software)

Peraton

Herndon, VA • On-site

$112K - $179K/yr

Full-time

Posted 22 days ago

Peraton rating

8.3

Company rating: 8.3 out of 10

Based on 52 frontline employees who took The Breakroom Quiz

37th of 203 rated it services

Job description

Responsibilities
Peraton is looking for a Senior Java Software Engineer in Herndon, VA to join our satellite ground terminal application development supporting our Intelligence Community and DoD customers. You will become a member of our integrated team of talented, high-performing engineers developing, testing, fielding, and maintaining our Java-based ground terminal applications. As part of this team, your work will enable critical satellite communications, emerging services, and distributed computing technologies providing reliable data exchange with multiple satellite platforms across several ground terminal locations. Key areas of support include the development of new system interfaces, integration of new system hardware, migration to updated infrastructure services, testing of system enhancements, and direct support of emerging customer needs.
Responsibilities of Position:
  • Design, develop, test, and maintain Java software components implementing our distributed ground terminal application. Critical technologies include remote systems network communications, event-driven and state-driven response management, hardware interface management, error logging, and exception handling.
  • Perform all aspects of software engineering required to implement highly integrated and internetworked hardware and software systems.
  • Perform software requirements analysis, develop new component architectures, software design, programming, and integration of new services at the unit, module, component, and system levels.
  • Work with the customer and application users to identify emerging needs and user interactions to define new system and application-level needs.
  • Work with Ground Terminal (GT) Subject Matter Experts (SMEs) to design, develop, and maintain GT management software systems.
  • Adhere to customer guidance, security requirements, open standards, modern software development best practices, and Industry standards to the extent that operational requirements will allow.
  • Provide technical reports, white papers and other documentation as required to document all software engineering service activities.

Qualifications
Required Qualifications:
  • Bachelor's degree with 8 or more years of relevant experience.
  • Demonstrated experience in Java (minimum of Java 17) including usage of Stream APIs, Future APIs, Lambdas, Records, and other modern Java development features.
  • Must be a US Citizen
  • This position requires the candidate be capable of obtaining a U.S. Government Top Secret/SCI clearance and pass a polygraph.

Desired Qualifications:
  • Experience building applications in Spring Framework/Spring Boot and Swing.
  • Experience with Java Persistence Architecture (JPA) and hibernate.
  • Experience with SQL relational databases especially MariaDB.
  • Experience with JavaScript, Angular, and/or Go.
  • Experience with cloud application development, especially AWS.
  • Experience developing and testing software that directly interacts with hardware components such as modems, antennas, timing equipment, etc.

Peraton Overview
Peraton is a next-generation national security company that drives missions of consequence spanning the globe and extending to the farthest reaches of the galaxy. As the world's leading mission capability integrator and transformative enterprise IT provider, we deliver trusted, highly differentiated solutions and technologies to protect our nation and allies. Peraton operates at the critical nexus between traditional and nontraditional threats across all domains: land, sea, space, air, and cyberspace. The company serves as a valued partner to essential government agencies and supports every branch of the U.S. armed forces. Each day, our employees do the can't be done by solving the most daunting challenges facing our customers. Visit peraton.com to learn how we're keeping people around the world safe and secure.
Target Salary Range
$112,000 - $179,000. This represents the typical salary range for this position. Salary is determined by various factors, including but not limited to, the scope and responsibilities of the position, the individual's experience, education, knowledge, skills, and competencies, as well as geographic location and business and contract considerations. Depending on the position, employees may be eligible for overtime, shift differential, and a discretionary bonus in addition to base pay.
EEO
EEO: Equal opportunity employer, including disability and protected veterans, or other characteristics protected by law.

What Peraton employees say

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About Peraton

Sourced by ZipRecruiter

At Peraton, we re at the forefront of delivering the next big thing every day. We re the partner of choice to help solve some of the world s most daunting challenges, delivering bold, new solutions to keep people around the world safer and more secure.

Industry

It services

Company size

10,000+ Employees

Headquarters location

Herndon, VA, US

Year founded

2017

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