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Senior Java Engineer Jobs in Washington (NOW HIRING)

BTree Solutions, Inc.

SR. JAVA DEVELOPER

Mclean, VA · On-site

$58.25 - $74.25/hr

Job Title: SR. JAVA DEVELOPER Location: Mclean,VA Duration: 12+ Months Visa: USC, GC, H1B and EAD Contract Type: W2 ICM BTO enterprise models technology needs a senior full stack Java developer to ...

Tech Tammina

Senior Java Developer

Mclean, VA · On-site

$57.75 - $73.75/hr

Senior Java Developer Location: McLean, VA Length: 6 Months + Mode of hire: C2H Interview Type: Phone + Face to Face / Video Call No. of positions: 16 Typical Responsibilities: • Understand ...

Solvency Inc

Senior Java Developer

Laurel, MD · On-site

$58.75 - $74.75/hr

Senior Java DeveloperIntroduction The Senior Java Developer will be responsible for designing, developing, testing, troubleshooting, and optimizing enterprise web applications. They will also mentor ...

AHU Technologies Inc

Sr Java Developer

Washington, DC · On-site

$80 - $85/hr

TITLE: Sr Java Developer LOCATION: Washington, DC/ Onsite Employment type: Contract w2/1099/C2C MINIMUM EDUCATION: Bachelor's degree in IT, related field, or equivalent experience. REQUIRED ...

Navtech, Inc.

Senior Java Developer

Washington, DC · On-site

$65 - $82.75/hr

Senior Java Developer: Location: Washington, DC Duration: 6 to 12 Months Java: Hands-on experience with Java 10 years Spring, Hibernate, JPA: Hands-on experience 3-5 years SQL: Creating SQL objects ...

TekWissen

Senior JAVA Developer

Herndon, VA · On-site

$58.75 - $75/hr

Company Description Senior JAVA Developer Herndon VA Full Time position • 7-10 years of experience in Solution, Design and Development of web applications using the Java EE, Webservices, JMS, XML ...

AHU Technologies, Inc.

Sr Java Developer

Washington, DC · On-site

$80 - $85/hr

TITLE: Sr Java Developer LOCATION: Washington, DC/ Onsite Employment type: Contract w2/1099/C2C MINIMUM EDUCATION: Bachelor's degree in IT, related field, or equivalent experience. REQUIRED ...

Visionsoft International

Sr Java Developer

Mclean, VA · On-site

$58.75 - $75/hr

Sr Java Developer McLean, VA - Hybrid Federal background Checks Min 10+ yrs genuine exp. Candidate should have/be: * Strong analytical skills. * Be able to reason with and communicate ideas they ...

Jobsbridge

Senior Java /Webservices developer

Lorton, VA · On-site

$58 - $73.75/hr

Our expanding client is looking for Sr. Java / Web service Developers in to drive our exciting initiatives and provide high quality services that our clients expect! As a member Java Developer ...

InterImage

Senior Java Developer

Laurel, MD · On-site

$56.75 - $72.50/hr

Senior Java Developer Your Main Objective: Develop analytics using Java MapReduce and Python in the Linux (Red Hat version 7+) environment. Develop prototypes, answering new questions, as well as ...

USM

Sr. Java Developer

Chantilly, VA

$58.50 - $74.75/hr

Company Description Contract Title: Sr. Java Developer Location: Washington, DC Locals to DC/MD/VA only Direct 1 step F2F Length: 12+Months TOP SKILLS: Core Java, Angular JS, web services, Oracle ...

RPMGlobal

Senior Java Developer

Washington, DC · On-site

$130 - $170/hr

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 application ...

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Senior Java Engineer information

See Washington salary details

$12

$71

$97

How much do senior java engineer jobs pay per hour?

As of Aug 19, 2026, the average hourly pay for senior java engineer in Washington is $71.16, according to ZipRecruiter salary data. Most workers in this role earn between $62.36 and $79.52 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 are the most commonly searched types of Java Engineer jobs in Washington?

The most popular types of Java Engineer jobs in Washington are:

What cities in Washington are hiring for Senior Java Engineer jobs?

Cities in Washington with the most Senior Java Engineer job openings:

What are popular job titles related to Senior Java Engineer jobs in WA?

For Senior Java Engineer jobs in WA, the most frequently searched job titles are:

Senior Java Engineer jobs near you
Infographic showing various Senior Java Engineer job openings in Washington as of August 2026, with employment types broken down into 87% Full Time, 8% Part Time, and 5% Contract. Highlights an 86% Physical, 5% Hybrid, and 9% Remote job distribution, with an average salary of $148,009 per year, or $71.2 per hour.

SR. JAVA DEVELOPER

BTree Solutions, Inc.

Mclean, VA • On-site

$58.25 - $74.25/hr

Contractor

Re-posted 29 days ago

Job description

Job Title: SR. JAVA DEVELOPER
Location: Mclean,VA
Duration: 12+ Months
Visa: USC, GC, H1B and EAD
Contract Type: W2
Job Description:
ICM BTO enterprise models technology needs a senior full stack Java developer to support growing business needs for model analytics for the company's mortgage portfolio. You will play a meaningful role in driving activities in delivering the solution.
Qualifications:
  • Bachelor's or Master's degree in Computer Science or a related field
  • 5+ years of relevant professional experience
  • 4+ years of Java software development experience
  • A strong understanding in Java language, Java 8+ standard library and open sources
  • Good understanding and experiencing Spring Framework, Spring Boot, REST APIs
  • Familiarity with databases and SQL
  • Experience with Angular front-end framework and Typescript is highly desirable
  • Familiar with Gradle and Jenkins build tools
  • Ability to understand and write code documentation that conveys your solution to others
  • Ability to trouble shoot and optimize application for security and responsiveness
  • Good interpersonal and communication skills, and the ability to partner optimally
  • Analytical skills and problem-solving
  • Being a self-starter, quick learner, diligent.
  • Familiarity with version control (e.g GitHub, Bitbucket)
  • Knowledge of Object-Relational Mapping frameworks a plus
  • Experience with Agile and Scrum development methodologies
  • Understanding of application performance diagnostics and analytical tools
  • Knowledge of automated test frameworks
  • Mock oriented testing with positive and negative testing (Junit/Mockito)

Keys to Success in this Role:
  • Excellent problem solving and analytical, and technical skills.
  • Ability to think critically and act expeditiously to evaluate situations, make decisions and tackle problems.
  • Flexible and versatile to adapt to any new environment and work on any project.
  • Strong oral and written communication skills, and ability to work well with a variety of personalities.
  • Ability to work optimally with continuous change Proven intuition for business, problem solving skills, intellectual maturity, and relationship Management

Must Have Qualifications:
5+ years core Java 8+, advance spring framework- understands the core concept.

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