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Java Software Engineer Jobs in Washington (NOW HIRING)

Peraton

Java Software Engineer - Space Domain

Herndon, VA · On-site

$53.25 - $73/hr

They are seeking a Software Developer to support Intelligence Community and DoD customers, focusing on Java software sustainment and maintenance for existing mission systems. Responsibilities : • ...

Northstrat

Java Software Engineer TNG

Sterling, VA · On-site

$51.25 - $70.25/hr

Northstrat is seeking a Java Software Engineer to join the agile development team. The team builds and maintains a state-of-the-art software suite that supports the Geospatial Intelligence (GEOINT ...

Stefanini

Java Software Engineer

Sterling, VA · On-site

$51.25 - $70.25/hr

Ideal candidate will have 5-8 years of software development experience particularly in Java with an emphasis on web development, as well as experience with JavaScript, REST, AWS, NodeJS and Agile ...

Cymertek

Software Engineer (Java, MASH, Linux)

Mclean, VA

$53 - $72.75/hr

Software Engineer (Java, MASH, Linux) We are looking for a talented and driven Software Engineer (Java, MASH, Linux) to join our team and contribute to the development of innovative, scalable ...

Northstrat

Java Software Engineer TNG

Sterling, VA · On-site

$51.25 - $70.25/hr

Northstrat is seeking a Java Software Engineer to join the agile development team. The team builds and maintains a state-of-the-art software suite that supports the Geospatial Intelligence (GEOINT ...

FINRA

Java Software Engineer; Team Lead

Rockville, MD · On-site

$114K - $207K/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 ...

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 ...

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Java Software Engineer information

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$30

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How much do java software engineer jobs pay per hour?

As of Jun 19, 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.

Are Java programmers still in demand?

Java programmers remain in demand due to the language's widespread use in enterprise applications, Android development, and backend systems. Skills in Java, along with knowledge of frameworks like Spring and tools such as Maven, enhance job prospects in this field.

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 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.

Which pays more, C++ or Java?

For a Java Software Engineer, salary differences between C++ and Java roles depend on experience, location, and industry. Generally, C++ positions may offer higher salaries due to its use in performance-critical systems, but Java roles are also well-compensated, especially in enterprise environments. Both skills are valuable, and salary can vary based on specific job requirements and certifications.

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.

Is Java outdated in 2026?

Java remains a widely used programming language for software engineering in 2026, especially in enterprise applications, Android development, and backend systems. Its ongoing updates, large ecosystem, and strong community support ensure its relevance for Java software engineers. Staying current with new features and frameworks is important for maintaining competitiveness in the field.

What engineers make $500,000?

Senior software engineers, including experienced Java Software Engineers working in high-demand industries or at large tech companies, can earn $500,000 or more annually through base salary, bonuses, and stock options. Achieving this level typically requires extensive experience, specialized skills, and often leadership responsibilities or executive-level roles.

What does a Java Software Engineer do?

A Java Software Engineer is responsible for designing, developing, and maintaining software applications using the Java programming language. They work on building efficient, scalable, and robust systems, often collaborating with other developers, testers, and stakeholders. Their tasks can include writing code, debugging, testing, and optimizing Java applications for various platforms, such as web, mobile, or enterprise environments. Java Software Engineers also help ensure that software solutions meet client or business requirements and adhere to industry best practices.
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
Java Software Engineer - Space Domain

Java Software Engineer - Space Domain

Peraton

Herndon, VA • On-site

$53.25 - $73/hr

Full-time

This job post has expired today. Applications are no longer accepted.

Peraton rating

8.2

Company rating: 8.2 out of 10

Based on 53 frontline employees who took The Breakroom Quiz

45th of 204 rated it services

Job description

Job Summary:
Peraton is a next-generation national security company that drives missions of consequence spanning the globe. They are seeking a Software Developer to support Intelligence Community and DoD customers, focusing on Java software sustainment and maintenance for existing mission systems.
Responsibilities:
• Provide TS/SCI Java software sustainment and maintenance support for existing mission systems and applications. Focus on system stability, performance, reliability, and operational readiness rather than new feature development.
• Troubleshoot, diagnose, and resolve production issues across application modules, services, and interfaces. Perform corrective actions, bug fixes, and root cause analysis to restore service quickly.
• Maintain, patch, and enhance existing Java-based applications, including code updates required for security, compliance, compatibility, and operational improvements.
• Support software analysis, engineering, integration, and configuration management activities at the unit, module, and system levels for deployed environments.
• Monitor application health, logs, and system behavior using error logging, exception handling, and operational monitoring tools.
• Support deployment, release, and environment management activities across development, test, and production systems.
• Adhere to open standards, secure coding practices, change management controls, and established operational procedures.
• Develop and maintain technical documentation, SOPs, runbooks, reports, and white papers related to sustainment, maintenance actions, and system operations.
• Collaborate with infrastructure, cybersecurity, and operations teams to ensure system availability and mission continuity.
Qualifications:
Required:
• Bachelor's degree with 5+ years of relevant experience; OR Master's degree with 4+ years of relevant experience. Additional four (4) years of experience may be considered in lieu of a bachelor's degree.
• This position requires the candidate possess a minimum of Top Secret clearance with ability to upgrade to TS/SCI and pass a polygraph within 30 days of employment or at customer request. Contract requires TS/SCI with polygraph. Candidate must maintain clearance.
• 2+ years of experience with Java in production or enterprise environments.
• Experience supporting existing applications through troubleshooting, defect resolution, patching, and maintenance.
• 1+ years of experience working with microservices and containerization technologies, including Docker and Kubernetes.
• Experience with backend frameworks such as Spring Framework or Spring Boot.
• Experience supporting APIs using REST architectural principles.
• Experience with Linux or Windows server environments and basic application administration.
• Ability to obtain a DoD 8570 certification, including CompTIA Security+ or CISSP, within 6 months of start date.
Preferred:
• Experience with production support, incident response, and SLA-driven operational environments.
• Experience with network security, including access and authorization for PKI and chain of trust.
• Experience writing or maintaining unit tests and regression / E2E testing.
• Knowledge of Apache NiFi and Apache Kafka.
• Knowledge of Jira, Confluence, Git, and GitLab.
• Ability to investigate recurring issues, identify root causes, and implement preventive corrective actions.
• TS/SCI clearance with polygraph.
• Current DoD 8570 certification, including Security+ or CISSP.
Company:
Peraton Fearlessly solving the toughest national security challenges. Founded in 1992, the company is headquartered in Woodbridge, USA, with a team of 10001+ employees. The company is currently Late Stage.

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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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