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Senior Java Engineer Jobs in Leesburg, VA (NOW HIRING)

EDR Technology

Be Seen First

Sr Java Developer

Ashburn, VA · On-site

$135K - $165K/yr

Job Responsibilities · Working closely with the tech lead and senior developers, the Mid-Level Java Developer will participate in the system architecture design, systems engineering, development ...

TechWish

Senior Java Developer

Sterling, VA · On-site

$57 - $72.50/hr

TechWish is seeking a Senior Java Developer to design and develop software applications using Twelve-Factor App methodology. The role involves developing innovative UI designs, implementing ...

Integrated Resources INC

Sr Java Developer

Mclean, VA

$57.75 - $73.75/hr

Information Technology (IT), Clinical Research, Rehabilitation Therapy and Nursing. Sr Level Java Developer Local to McLean, VA Duration: 4 Months At least 8 to 10 years experience as an application ...

campus4tech

Backend Java Engineer

Vienna, VA · On-site

$50.75 - $65.75/hr

Job Title: Back-End Java Engineer (Mid-to-Senior Level) Location: Vienna, VA 22180 Job Mode: Hybrid (Work from office 3-4 days per week) Must have: Java + Spring / Spring Boot Azure DevOps ...

Base-2 Solutions, LLC

Senior Java Developer

Reston, VA · On-site

$59.50 - $76/hr

Yes Position Summary Base-2 Solutions is seeking a Senior Java Developer to modernize a critical government information system. The ideal candidate will have deep expertise in enterprise Java ...

Base-2 Solutions, LLC

Senior Java Developer

Reston, VA · On-site

$59.50 - $76/hr

Yes Position Summary Base-2 Solutions is seeking a Senior Java Developer to modernize a critical government information system. The ideal candidate will have deep expertise in enterprise Java ...

USM

Sr. Java Developer

Vienna, VA

$57.50 - $73.25/hr

Position Title: Sr. Java Developer Location: Vienna, VA Duration: 6 Months NEED GC and USC Need LOCALS Basic Purpose : To support software development organizational initiatives by designing and ...

Accenture Federal Services

Sr Java Developer

Chantilly, VA · On-site

$58.50 - $74.75/hr

AFS is seeking a Java Developer to join our Defense Health portfolio. The developer is responsible for participating in the full agile application development life cycle for new development design ...

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Showing results 21-40

All JobsJava Engineer JobsSenior Java Engineer JobsSenior Java Engineer Jobs in Leesburg, VA

Senior Java Engineer information

See Leesburg, VA salary details

$11

$63

$87

How much do senior java engineer jobs pay per hour?

As of Aug 19, 2026, the average hourly pay for senior java engineer in Leesburg, VA is $63.55, according to ZipRecruiter salary data. Most workers in this role earn between $55.67 and $71.01 per hour, depending on experience, location, and employer.

What is a senior Java engineer?

Senior Java Engineers are experienced software developers who specialize in designing, developing, and maintaining applications using the Java programming language. They often lead development teams, architect solutions, and ensure that software meets both technical and business requirements. Their responsibilities also include code reviews, mentoring junior developers, and optimizing application performance. Typically, they have several years of experience and a deep understanding of Java frameworks and best practices.

What are the key skills and qualifications needed to thrive as a senior Java engineer?

To thrive as a Senior Java Engineer, you need advanced proficiency in Java programming, strong knowledge of software design patterns, and a degree in computer science or related field. Experience with frameworks like Spring, Hibernate, build tools such as Maven or Gradle, and familiarity with cloud platforms and CI/CD systems are typically required. Excellent problem-solving abilities, leadership, and effective communication help you guide teams and collaborate with stakeholders. These skills are crucial for delivering robust, scalable software solutions and mentoring junior engineers in complex development environments.

What are some common challenges senior Java engineers face when working on large-scale enterprise applications?

Senior Java Engineers often encounter challenges such as managing complex codebases, ensuring application scalability, and maintaining high performance under heavy loads. They are also responsible for implementing robust security practices and integrating new technologies without disrupting existing systems. Effective collaboration with cross-functional teams and mentoring junior developers are crucial aspects of the role, as these responsibilities help maintain code quality and project momentum.

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

AspectSenior Java EngineerJava Developer
Required CredentialsBachelor's in Computer Science, Java certifications (e.g., Oracle Certified Professional)Bachelor's in Computer Science or related field, Java certifications optional
Work EnvironmentDesigning, developing, and maintaining complex Java applications, often in team leadership rolesDeveloping Java applications, focusing on coding and implementation
Industry UsageUsed across finance, tech, and enterprise sectors for large-scale projectsCommonly employed in software development firms, startups, and tech companies

While both roles involve Java programming, Senior Java Engineers typically handle complex system design, mentorship, and project leadership, whereas Java Developers focus more on coding and implementing features. The senior role often requires more experience and certifications, with a broader scope of responsibilities.

What cities near Leesburg, VA are hiring for Senior Java Engineer jobs?

Cities near Leesburg, VA with the most Senior Java Engineer job openings:

Senior Java Engineer jobs near you
Infographic showing various Senior Java Engineer job openings in Leesburg, VA as of August 2026, with employment types broken down into 92% Full Time, 2% Part Time, and 6% Contract. Highlights an 87% Physical, 4% Hybrid, and 9% Remote job distribution, with an average salary of $132,181 per year, or $63.5 per hour.

Sr. Java developers - Web Services

Frontier Technologies LLC

Mclean, VA

$57.75 - $73.75/hr

Full-time

Re-posted 19 days ago

Job description

Company Description
Role: Sr. Java developers - Web Services
 McLean, VA
FULLTIME
Job Description
8-10 years of experience in Solution, Design and Development of web applications using the Java EE, Webservices, JMS, XML, Weblogic.
             Bachelor's degree in Computer Science or Engineering or equivalent working experience
             5-8 years of experience in designing webservices, SOA based applications.
             Strong hands on experience with Spring, Apache CXF, JAXB and JMS
             Experience in designing architecture, reusable components and frameworks.
             Integration experience using Web Services and EJB preferably on Weblogic platform
             Expert in Object Oriented Analysis and Design using Java and UML
             Expert in JEE patterns and ability to use commonly used on in real time situations
             Expert in tuning all tiers of applications on JEE platform.
             Good knowledge of database concepts with working knowledge on SQL and Stored Procedures.
             Strive to constantly improve the application development processes and tools.
             Experiences in full life cycle of application/system development
             Must have strong communication skills with ability to work with all management levels
             Ability to share technical knowledge and clearly communicate technical concepts
Thanks & Regards,
Anna Y
Desk: (630) 281 4516 | FAX: (630) 778 5331
FMBE Certified Company
www.frontiertechllc.com


Qualifications
Java EE, Webservices, JMS, XML, Weblogic.


Additional Information

All your information will be kept confidential according to EEO guidelines.

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