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Fullstack Sr Java Developer Jobs in Ashburn, VA (NOW HIRING)

Bart and Associates, Inc

Sr. Java Developer

Ashburn, VA · On-site

$58.50 - $74.75/hr

Sr. Java Developer At B&A, we foster and embrace a distinct set of values that we live by and instill in all aspects of our organization: dedication, commitment, partnership, trust, and recognition.

Bart & Associates

Sr. Java Developer

Ashburn, VA · On-site

$58.50 - $74.75/hr

Description: Sr. Java Developer At B&A, we foster and embrace a distinct set of values that we live by and instill in all aspects of our organization: dedication, commitment, partnership, trust, 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 ...

Synthesis Systems

Senior Java Developer

Washington, DC · On-site

$64.75 - $82.75/hr

Synthesis Systems is looking for a Senior Java Developer for a contract in Dulles, Virginia. Requirements: As a member of the Applications Solution Delivery (ASD) Team you are responsible for the ...

Purple Drive Technologies

Java Developer (Spark)

Mclean, VA · On-site

$51.50 - $66.75/hr

We are seeking a highly skilled Senior Java Developer to join our dynamic team. The ideal candidate will have a strong background in event-driven architecture , microservices , and cloud-native ...

asrcfh

Senior Java Developer

Reston, VA · Remote

$59.50 - $76/hr

ASRC Federal Arctic Slope Mission Services' is seeking a Java Developer with experience in building high-performing, scalable, enterprise-grade applications to support a government contract in ...

Laansu

Senior Java Developer

Sterling, VA · On-site

$125K - $145K/yr

Senior Full Stack Developer Laansu has an engaging opportunity for a talented Senior Software ... Java. * 5+ years of building web applications or APIs. * 5+ years of designing objects in ...

Comtech, LLC

Senior Java Developer

Washington, DC

$64.75 - $82.75/hr

... Java developers to work on various initiatives within the MyBlue Customer eService & Digital eXperience programs. Requisition Details The selected individuals will be working on full-lifecycle, scrum ...

asrcfh

Senior Java Developer

Reston, VA · Remote

$59.50 - $76/hr

ASRC Federal Arctic Slope Mission Services' is seeking a Java Developer with experience in building high-performing, scalable, enterprise-grade applications to support a government contract in ...

Jobsbridge

Sr. Java Developer

Mclean, VA

$57.75 - $73.75/hr

... Java EE, , JMS, XML, Weblogic. Bachelor's degree in Computer Science or Engineering or equivalent working experience Strong hands on experience with Spring, Apache CXF, JAXB and JMS Experience in ...

Jobsbridge

Senior Java Developer

Washington, DC

$64.75 - $82.75/hr

Ability to work closely with business users, other developers and QA. Capable of multi-tasking and working under pressure. Qualifications RAPTOR (WPF/C# UI & Java backend),SQL,QA. Additional ...

Laansu

Senior Java Developer

Sterling, VA · On-site

$125K - $145K/yr

Senior Full Stack Developer Laansu has an engaging opportunity for a talented Senior Software ... Java. * 5+ years of building web applications or APIs. * 5+ years of designing objects in ...

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All JobsFullstack Sr Java Developer JobsFullstack Sr Java Developer Jobs in Ashburn, VA

Fullstack Sr Java Developer information

See Ashburn, VA salary details

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How much do fullstack sr java developer jobs pay per hour?

As of Jun 18, 2026, the average hourly pay for fullstack sr java developer in Ashburn, VA is $64.25, according to ZipRecruiter salary data. Most workers in this role earn between $56.30 and $71.78 per hour, depending on experience, location, and employer.

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

To thrive as a Fullstack Sr Java Developer, you need deep expertise in Java, front-end frameworks (like React or Angular), and experience with databases, paired with a relevant computer science degree or equivalent experience. Familiarity with tools such as Spring Boot, RESTful APIs, version control systems (like Git), and cloud platforms is typically required, along with certifications like Oracle Certified Professional Java Programmer (OCPJP) being advantageous. Strong problem-solving, communication, and leadership skills help you collaborate effectively and drive complex projects to completion. These skills and qualities are crucial for building scalable, maintainable applications and ensuring seamless integration across the tech stack.

What are Fullstack Sr Java Developers?

Fullstack Sr Java Developers are experienced software engineers who specialize in building both the front-end (client-side) and back-end (server-side) of web applications using Java and related technologies. They possess advanced skills in Java frameworks like Spring Boot for backend development, as well as expertise in frontend technologies such as JavaScript, HTML, and CSS. These professionals are responsible for designing, developing, testing, and maintaining comprehensive web solutions that are scalable and efficient. Fullstack Sr Java Developers often lead development teams, contribute to architectural decisions, and ensure best practices are followed throughout the software development lifecycle.

What is the difference between Fullstack Sr Java Developer vs Backend Java Developer?

AspectFullstack Sr Java DeveloperBackend Java Developer
Required SkillsJava, JavaScript, HTML, CSS, frameworks like Spring and AngularJava, Spring, Hibernate, database management
Work EnvironmentDevelops both client-side and server-side applicationsFocuses on server-side, APIs, and database integration
Industry UsageUsed in startups, tech companies, and full-service development teamsCommon in enterprise, financial, and backend-focused roles

The main difference between a Fullstack Sr Java Developer and a Backend Java Developer lies in their scope of work. Fullstack developers handle both front-end and back-end development, requiring skills in Java and front-end technologies. Backend Java Developers focus solely on server-side logic, databases, and APIs. Your choice depends on whether you prefer working across the entire application stack or specializing in backend systems.

What are some common challenges Fullstack Sr Java Developers face when working on cross-functional teams?

Fullstack Sr Java Developers often collaborate with both front-end and back-end developers, QA engineers, and product managers. A common challenge is ensuring seamless integration between diverse technologies and frameworks used across the stack. Balancing priorities between rapid feature development and maintaining code quality or technical debt can also be demanding. Effective communication and a strong understanding of both client-side and server-side requirements are essential for overcoming these obstacles and delivering robust, scalable solutions.
What are popular job titles related to Fullstack Sr Java Developer jobs in Ashburn, VA? For Fullstack Sr Java Developer jobs in Ashburn, VA, the most frequently searched job titles are:
What job categories do people searching Fullstack Sr Java Developer jobs in Ashburn, VA look for? The top searched job categories for Fullstack Sr Java Developer jobs in Ashburn, VA are:
What cities near Ashburn, VA are hiring for Fullstack Sr Java Developer jobs? Cities near Ashburn, VA with the most Fullstack Sr Java Developer job openings:
Fullstack Sr Java Developer jobs near you

Sr. Java Developer

Bart and Associates, Inc

Ashburn, VA • On-site

$58.50 - $74.75/hr

Full-time

Medical, Dental, Vision, Life, PTO

Posted 12 days ago

Job description

Sr. Java Developer
At B&A, we foster and embrace a distinct set of values that we live by and instill in all aspects of our organization: dedication, commitment, partnership, trust, and recognition. We have incorporated these values into successful delivery for our customers since 1988. B&A believes in ensuring its employees feel deeply connected to B&A, recognizing successes and hard work, and providing continuous opportunities to learn and grow. Our people are entrepreneurial thinkers that combine mindset, vision, and experience to drive value - not only to us as an organization, but to the clients we support. We promote a collaborative culture with our clients, and with each other, as one team working towards a common vision. We'd love for you to join our team!
Job Summary
B&A is looking for a mid-level Java Developer to join a contract with a federal government client in support of an important mission. In this role, you will have the opportunity to work with a great team while supporting Customs and Border Protection.
Responsibilities
  • Designs, develops, enhances, debugs, and implements software. Troubleshoots production problems related to software applications.
  • As part of an agile team, researches, tests, builds, and coordinates the conversion and/or integration of new products based on client requirements.
  • As part of an agile team, designs and develops new software products or major enhancements to existing software.
  • Addresses problems of systems integration, compatibility, and multiple platforms.
  • Assists in the evaluation and recommendation of application software packages, application integration and testing tools.
  • Resolves problems with software and responds to suggestions for improvements and enhancements.
  • Providing software development services and experience to implement new initiatives
  • Providing implementation and technical support services.
  • Providing technical support to respond to technical issues, research and resolve problems and other non-programming technical services.
  • Estimating the Level of Effort (LOE) and difficulty of programming assignments.

Education and Experience
  • Bachelor's degree plus at least 7 years of work experience or equivalent combination of education and experience. The work experience should be supporting Java applications and associated frameworks such as Spring
  • At least 5 years of development experience using Angular (Version 8 and higher)
  • 5 years of experience working in an Agile team development environment using Jira or a similar tool
  • 5 year of experience working in an automated development environment, using CI/CD tools such as Git, Bamboo, Jenkins, SonarQube

Required Skills
  • Experience developing against relational databases (e.g., Oracle, PostgreSQL)
  • Experience developing against relational databases and solid SQL querying skills
  • 5+ years experience with web services development
  • 5+ years experience writing automated unit tests
  • Good communication skills, both written and verbal
  • Team player and ability to mentor developers with lesser experience

Desired Skills
  • Experience developing in and deploying to a Cloud environment (such as Amazon Web Services)
  • Experience with Ruby on Rails
  • Experience with Docker, Kubernetes or similar tools
  • Experience with JMS (e.g., IBM MQ, ActiveMQ)

Security Clearance
  • Eligible to obtain a clearance.

More About B&A:
Notable Clients
B&A has grown to be a company that is trusted by our clients for exceptional service, innovative solutions, and inspired employees. Our service extends through federal, state, and local Government, the private sector, and higher education. Some of our notable clients include Department of Homeland Security, U.S. Customs and Border Protection, U.S. Senate, U.S. Courts, U.S. Census Bureau, U.S. Navy, and more.
Benefits and Programs
B&A is proud to offer full time employees a 100% premium paid medical plan option, which includes coverage for medical, prescription, dental, vision, life insurance, AD&D, disability, Teladoc, and accident insurance. In addition to these benefits, B&A employees enjoy paid time off, tuition assistance, B&A sponsored trainings and certifications, commuter transit benefits (SmartBenefits) for DC Metro full-time employees and a free subscription to a virtual exercise platform (NEOU).
B&A has launched several programs to focus on employee engagement, wellness, and assistance.
These include:
  • The B&A Cares program: on-staff registered counselor, 30/60/90-day wellness check ins, personal development, financial management, and stress management seminars, wellness challenges, and more
  • A formal mentorship program
  • Job shadowing and cross training opportunities
  • Brand Ambassador program
  • Lifeworks Employee Assistance Program (EAP): engagement through guided wellness and peer recognition. Access to various support resources to include counseling, legal guidance, financial planning, and more
  • Monthly virtual events
  • B&A Annual Wellness Challenge: #StepWithB&A, #WalkDuringLunchWithB&A, #VolunteeringWithB&A, and #ExerciseDuringLunchWithB&A, and more

At B&A, we place significant importance on improving the communities and lives of citizens across the nation through our involvement, technology expertise, and employees. B&A puts an emphasis on charitable efforts in the Northern Virginia area, including Capital Area Food Bank pantry drives, book donations, Hope for Henry Foundation events, and many more. In recognition of all these efforts, B&A has been named a Companies as Responsive Employers (CARE) award recipient by Northern Virginia Family Services and nominated by the Northern Virginia Chamber of Commerce for Outstanding Corporate Citizenship Award.
EEO
B&A provides equal employment opportunities (EEO) to all employees and applicants for employment without regard to race, color, religion, gender, sexual orientation, gender identity or expression, national origin, age, disability, genetic information, marital status, amnesty, or status as a covered veteran in accordance with applicable federal, state and local laws. B&A complies with applicable state and local laws governing non-discrimination in employment in every location in which the company has facilities. This policy covers conduct occurring at B&A's offices, and other workplaces (including client sites) and all other locations where B&A is providing services, and to all work-related activities.

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