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Full Time Freelance Java Developer Jobs in Virginia

SAIC

Java Full-Stack Developer Senior

Ashburn, VA

$120K - $160K/yr

SW Engineer Schedule: Full-Time Shift: Day Job Travel: No Minimum Clearance Required: None ... Design, implement, and unit test REST microservices with Java, Spring, and JUnit * Develop web ...

SAIC

Java Full-Stack Developer Senior

Ashburn, VA · Hybrid

$120K - $160K/yr

SW Engineer Schedule: Full-Time Shift: Day Job Travel: No Minimum Clearance Required: None ... Design, implement, and unit test REST microservices with Java, Spring, and JUnit. * Develop web ...

Ask IT consulting

Sr. Java Programmer

Richmond, VA · On-site

This is a contract position and the consultant will be eligible to apply for a full time employment ... Experience with Rationale Requisite Pro, Rational Architect, Rational Application Developer ...

USM

Devops + Java Development Senior

Mclean, VA · On-site

$57.75 - $73.75/hr

Mclean, VA Duration: Full Time Descrition: * 8-10 years of experience in Design and Development of ... Java EE, JSP, XML, Weblogic 12, AJAX. Ability to independently perform the all developer duties ...

Beyond SOF

Software Developer, Backend (TS/SCI)

Reston, VA · On-site

$52.75 - $68.25/hr

Reston, VA, USA * Full-time * Clearance: Top Secret/SCI This is an opportunity to build cutting ... Experience with development of web-services using Java, C# or Python against big-data technologies ...

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Full Time Freelance Java Developer information

What is the difference between Full Time Freelance Java Developer vs Java Software Engineer?

AspectFull Time Freelance Java DeveloperJava Software Engineer
CredentialsTypically requires Java certifications, coding skills, and portfolioRequires Java certifications, degree in Computer Science, and experience
Work EnvironmentIndependent, remote or on-site, project-basedUsually employed by a company, office or remote
Employer & Industry UsageClients or agencies, freelance platforms, tech startupsTech companies, software firms, corporate IT departments
Search & Comparison IntentLooking for freelance Java roles, project work, flexible scheduleSeeking full-time employment, career growth, stability

While both roles involve Java development, a Full Time Freelance Java Developer works independently on various projects, offering flexibility and diverse experience. A Java Software Engineer is typically employed full-time by a company, focusing on long-term development within a team. Your choice depends on your preferred work style and career goals.

What cities in Virginia are hiring for Full Time Freelance Java Developer jobs?

Cities in Virginia with the most Full Time Freelance Java Developer job openings:

Full Time Freelance Java Developer jobs near you

Java Full-Stack Developer Senior

SAIC

Ashburn, VA

$120K - $160K/yr

Full-time

Re-posted 16 days ago

SAIC rating

7.9

Company rating: 7.9 out of 10

Based on 79 frontline employees who took The Breakroom Quiz

79th of 224 rated it services

Job description

Job ID: 2613400

Location: Ashburn, VA, US

Date Posted: 2026-06-05

Category: Software

Subcategory: SW Engineer

Schedule: Full-Time

Shift: Day Job

Travel: No

Minimum Clearance Required: None

Clearance Level Must Be Able to Obtain: Public Trust

Potential for Remote Work: ORA_ON_SITE


Description

SAIC is currently seeking a motivated, career and customer-oriented Java/JEE Developer (Mid-Level) to join our team to begin an exciting and challenging career in Ashburn, VA.

This position will be 100% on-site in Ashburn, VA for the first year of employment.  

Job Responsibilities:

  • Design, implement, and unit test REST microservices with Java, Spring, and JUnit
  • Develop web applications with Angular that communicate with backend microservices
  • Write complex SQL queries and perform data modeling
  • Work collaboratively within a large, Agile development team

Qualifications

Required Skills and Experience

  • Bachelor’s degree in computer science or related engineering field with 5+ years of technical experience
  • At least 5 years of Java/JEE design and software development experience including designing, developing, and documenting large-scale enterprise software systems
  • Java web application development required
  • Spring Boot
  • REST web services
  • RxJS
  • Typescript
  • XML/JSON
  • RDBMS (e.g. Oracle or PostgreSQL)
  • SQL
  • JPA/Hibernate
  • Angular
  • HTML/Javascript/CSS
  • Familiar with AWS

Desired Skills and Experience

  • Master’s degree in computer science or related field is a plus
  • Experience with microservices architecture
  • Experience with NoSQL databases
  • Experience with Eclipse and Visual Studio Code
  • Agile development approach
  • Good communication skills (writing and presenting)
  • Strong initiative: must be able to take a high-level requirement, ask questions/seek clarifications, and get the job done
  • Ability to work in a high-pressured, tight-deadline environment
  • Superior written and oral communication skills are essential  
  • Must be able to multitask efficiently and progressively and work comfortably in an ever-changing data environment
  • Must work well in a team environment as well as independently
  • Excellent verbal/written communication and problem solving skills; ability to communicate information to a variety of groups at different technical skill levels

Customer Requirements

  • Clearance – Ability to obtain and hold a public trust position and favorable suitability based on a CBP Background Investigation
  • Citizenship – Must be a US Citizen
  • Location – Required to be on-site in Ashburn, VA 5 days per week for the first year of employment. After their first year, they will have the option to work a hybrid schedule (2 days on-site) depending on the needs of the team

Target salary range: $120,001 - $160,000. The estimate displayed represents the typical salary range for this position based on experience and other factors.

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