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Java Engineer Jobs in Washington, DC (NOW HIRING)

Tenax Technologies LLC

Java Developer

Washington, DC · On-site

$57.75 - $74.75/hr

Full Stack Java Developer (TS/SCI) - Office of Naval Intelligence Support TENAX Technologies, LLC is seeking experienced Full Stack Java Developers to support mission-critical Information Technology ...

Stem Xpert

Sr Java Developer

Herndon, VA · On-site

$58.75 - $75/hr

Company Description Sr. Java Developers * Term - Long Term - Min 6 months * Herndon VA u Core Java u Spring MVC and exposure to other frameworks u Java Script Library, JQuerry, Bootstrap, HTML5 u ...

Saviance Technologies

Java Developers (Multiple)

Reston, VA · On-site

$53 - $68.75/hr

Position 1 Looking for a Java Developer / support deployment specialist Role Title Java Developer / support / Deployment Associate Role Start Date ASAP Work Location Reston, Virginia 1st position ...

Tekforce

Java Developer

Rockville, MD · On-site

$52 - $67.25/hr

Sr. Java Developer The Senior Java Developer will work as the senior developer in the document management / workflow space. The types of projects they will work on are a mix of system replacement ...

TecTammina

Java Developer

Mclean, VA

$51.50 - $66.75/hr

Java Developer Work Location : McLean, VA Job Type : Permanent / Contract (W2 or 1099) Responsibilities: * Knowledge of professional software engineering practices & best practices for the full ...

Cymertek

Java Software Engineer

Tysons, VA · On-site

$52 - $71.25/hr

Java Software Engineer LOCATION Tysons, VA 22182 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY We are seeking a skilled and passionate Java ...

Cymertek

Java Software Engineer

Reston, VA · On-site

$54 - $74/hr

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

Cymertek

Java Software Engineer

Chantilly, VA · On-site

$53.50 - $73.50/hr

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

Purple Drive Technologies

Java Developer

Mclean, VA · On-site

$51.50 - $66.75/hr

Role: Java Developer Exp 8-10 years Skills: Mongo DB, Advanced Java Concepts Java development skills * Must have a working experience in AWS environment (Not theoretical knowledge) * Event-based ...

SmartIPlace

Lead Java developer

Mclean, VA · On-site

Leads Java developer Location: Mclean but NY (Hybrid) Visa: USC, GC, H4-EAD Interview process: 1 round of interview coding challenge for 1 hour 3 days office in Mclean, Ideal candidate would be in ...

USM

JB061673 - SR Java Developer

Mclean, VA · On-site

$51.50 - $66.75/hr

Java Developer Location: McLean, VA (Hybrid) We are seeking a Java Developer with strong experience in designing, developing, and maintaining enterprise applications. The ideal candidate should have ...

Salient Federal Solutions, Inc.

Java Developer

Chantilly, VA · On-site

$52.75 - $68.25/hr

In this role you will Work as a software developer for Federal Government customer on Java, Oracle & other web technologies under direct supervision of the Project Manager or Task Lead in an Agile ...

Purple Drive Technologies

Java Developer

Mclean, VA · On-site

$51.50 - $66.75/hr

Senior Java Developer (Angular + AWS + Microservices) Location: [McLean , VA / Local Candidates] Employment Type: Contract Job Overview: We are seeking a highly skilled Senior Java Developer with ...

Deegit Inc

Java Developer

Columbia, MD · On-site

$50.50 - $65.50/hr

Java Developer Location : Columbia, Maryland Duration: 6 Months+ • Key skills required for the job are: • Java-J2EE (Mandatory) • Webservices-SOA • HTML/JSP • REST and SOAP web services ...

National Associates, Inc.

Java Developer

Washington, DC · On-site

$62.25/hr

The Java Developer will be responsible for designing and developing system enhancements and debug upgraded system code, creating functional and technical design documentation to correspond to ...

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Java Engineer information

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How much do java engineer jobs pay per hour?

As of Jun 19, 2026, the average hourly pay for java engineer in Washington, DC 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.

How does a Java Engineer typically collaborate with cross-functional teams during the software development lifecycle?

Java Engineers often work closely with product managers, designers, QA specialists, and other developers throughout the software development lifecycle. They participate in sprint planning, code reviews, and daily stand-ups to ensure alignment on project goals and technical requirements. Effective communication and collaboration are essential, as Java Engineers must translate business needs into technical solutions and provide ongoing feedback to improve both functionality and user experience. This team-oriented environment helps foster professional growth and ensures the successful delivery of robust, scalable applications.

What does a Java engineer do?

A Java engineer designs, develops, and maintains software applications using the Java programming language. They write code, troubleshoot issues, and often work with frameworks like Spring or Hibernate in environments that require strong problem-solving skills and knowledge of object-oriented programming. Java engineers may also collaborate with teams, perform testing, and optimize application performance.

Which pays more, C++ or Java?

For Java engineers, salary levels often depend on experience, location, and industry, but generally, C++ developers tend to earn higher salaries due to the complexity of the language and its use in performance-critical applications. Both roles require strong programming skills, and salaries can vary based on expertise with related tools and frameworks. In many markets, C++ roles may offer a slight pay premium over Java roles, especially in fields like finance, gaming, and embedded systems.

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

To thrive as a Java Engineer, you need strong proficiency in Java programming, object-oriented design, and a solid understanding of software development principles, often backed by a degree in computer science or a related field. Familiarity with frameworks like Spring or Hibernate, experience using build tools such as Maven or Gradle, and knowledge of version control systems like Git are commonly expected. Excellent problem-solving abilities, teamwork, and effective communication are standout soft skills in this role. Mastering these skills enables the delivery of robust, maintainable software solutions and efficient collaboration with development teams.

Is Java outdated in 2026?

Java remains a widely used programming language for Java Engineers in 2026, with ongoing updates and a large ecosystem supporting enterprise applications, Android development, and cloud services. Its stability, performance, and extensive libraries ensure its continued relevance in the software industry.

What are Java Engineers?

Java Engineers are software developers who specialize in using the Java programming language to design, build, and maintain applications and systems. They work on a wide variety of projects, from web and mobile applications to large-scale enterprise solutions. Java Engineers are skilled in object-oriented programming and often use frameworks like Spring or Hibernate to create robust, scalable software. Their responsibilities typically include writing code, testing and debugging applications, and collaborating with other developers and stakeholders to meet project goals.

What is the difference between Java Engineer vs Software Developer?

AspectJava EngineerSoftware Developer
Required CredentialsBachelor's in Computer Science, Java certificationsBachelor's in Computer Science or related field, various programming certifications
Work EnvironmentDevelops Java-based applications, often in enterprise settingsCreates software across multiple languages and platforms, including Java
Industry UsageCommon in finance, tech, and enterprise sectorsWidely used across all tech industries and startups
Search & Comparison IntentFocuses on Java-specific roles and skillsBroader software development roles, including Java

Java Engineers specialize in developing Java-based applications, often within enterprise environments, requiring Java-specific skills and certifications. Software Developers have a broader scope, working with multiple programming languages and platforms, including Java. While Java Engineers focus on Java-centric projects, Software Developers may work on diverse projects across various technologies.

What is the salary of a Java engineer?

The salary of a Java engineer varies based on experience, location, and industry, but typically ranges from $70,000 to $120,000 annually in many regions. Senior Java developers with specialized skills or certifications can earn higher salaries, especially in competitive markets or with expertise in frameworks like Spring or Hibernate.
What are the most commonly searched types of Java Engineer jobs in Washington, DC? The most popular types of Java Engineer jobs in Washington, DC are:
What are popular job titles related to Java Engineer jobs in Washington, DC? For Java Engineer jobs in Washington, DC, the most frequently searched job titles are:
What job categories do people searching Java Engineer jobs in Washington, DC look for? The top searched job categories for Java Engineer jobs in Washington, DC are:
Java Engineer jobs near you
Infographic showing various Java Engineer job openings in Washington, DC as of June 2026, with employment types broken down into 97% Full Time, 1% Part Time, and 2% Contract. Highlights an 87% Physical, 5% Hybrid, and 8% Remote job distribution, with an average salary of $142,346 per year, or $68.4 per hour.
Java Developer

Java Developer

Tenax Technologies LLC

Washington, DC • On-site

$57.75 - $74.75/hr

Full-time

Posted 26 days ago

Job description

Full Stack Java Developer (TS/SCI) - Office of Naval Intelligence Support
TENAX Technologies, LLC is seeking experienced Full Stack Java Developers to support mission-critical Information Technology services for the Office of Naval Intelligence (ONI). These are full-time, onsite positions requiring an active Top Secret clearance with SCI eligibility.
Selected candidates will design, develop, deploy, and sustain secure, scalable Java-based enterprise applications supporting national security missions within a DevSecOps-driven environment. This role is ideal for developers with strong expertise in Java enterprise application development, modern front-end frameworks, API integration, and secure software delivery within classified DoD environments.
Location
This position is an on-site job with the work location in Suitland, MD. This position does not allow for remote or hybrid work.
Position Overview
The Full Stack Java Developer will be responsible for the full software development lifecycle of mission applications, with a primary focus on Java-based back-end development integrated with modern front-end technologies and enterprise databases. Responsibilities include designing secure application architectures, developing RESTful services and APIs, building responsive user interfaces, integrating with mission systems, and supporting deployment pipelines in secure environments.
This position emphasizes Java full stack development, secure coding, CI/CD automation, and compliance with DoD cybersecurity requirements. Developers will work closely with system engineers, cybersecurity teams, database administrators, and mission stakeholders to deliver resilient, high-performing solutions that support critical intelligence operations.
Key Responsibilities
  • Design, develop, test, and maintain full stack enterprise applications with a primary focus on Java/J2EE development
  • Develop robust back-end services using Java, Spring Boot, Spring Framework, Hibernate/JPA, and RESTful API architectures
  • Build and enhance front-end interfaces using JavaScript, TypeScript, and modern frameworks such as Angular, React, or similar technologies
  • Develop and optimize relational database solutions using Oracle, PostgreSQL, MySQL, and SQL query tuning
  • Design and implement microservices-based architectures and secure API integrations across enterprise platforms
  • Support DevSecOps pipelines including automated builds, testing, code quality validation, vulnerability scanning, and deployments
  • Implement secure coding practices aligned with DoD cybersecurity policies, RMF requirements, and vulnerability remediation processes
  • Integrate applications with cloud services, enterprise platforms, and mission-critical intelligence data sources
  • Troubleshoot application defects, performance bottlenecks, and production issues across front-end and back-end systems
  • Participate in Agile development activities including sprint planning, code reviews, backlog refinement, and release planning
  • Produce and maintain technical documentation including architecture diagrams, API documentation, deployment guides, and configuration management artifacts

Required Qualifications
  • Active Top Secret clearance with SCI eligibility
  • DoD IAT Level II certification or higher (e.g., Security+ CE, CASP+, or equivalent)
  • Bachelor's degree in Computer Science, Software Engineering, Information Systems, or related field (or equivalent professional experience)
  • Minimum 3 years of experience in full stack software development with strong emphasis on Java application development
  • Strong proficiency in:
    • Java, J2EE, Spring Boot, Spring Framework
    • RESTful web services and API development
    • Front-end development using JavaScript, TypeScript, Angular, or React
    • SQL development using Oracle, PostgreSQL, MySQL, or similar platforms
  • Experience working in a DevSecOps environment, including CI/CD pipeline implementation and sustainment
  • Familiarity with source control and configuration management tools such as Git, GitLab, or GitHub
  • Experience with secure coding standards, application security, and vulnerability remediation

Desired Qualifications
  • 5+ years of experience in Full Stack Java development within DoD or Intelligence Community environments
  • Experience with microservices architecture, API gateway integration, and service-oriented design
  • Familiarity with Docker, Kubernetes, OpenShift, or containerized application deployments
  • Experience supporting RMF, system accreditation, and Authority to Operate (ATO) processes
  • Knowledge of AWS, Azure, or DoD cloud environments
  • Experience with message brokers, event-driven architecture, and enterprise integration patterns
  • Familiarity with automated testing frameworks and test-driven development (TDD)
  • Prior experience supporting Office of Naval Intelligence, DoD, or Intelligence Community mission systems

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