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Java Contract Jobs in Washington, DC (NOW HIRING)

Isoftech Inc

AWS Developer (Java)

Washington, DC · On-site

$57.75 - $74.75/hr

AWS Developer (Java) Location: Washington, DC - Hybrid Hire Type ... Contract Job Overview: We are seeking a highly skilled Senior Backend & Security Engineer to design ...

Saviance Technologies

Java Developers (Multiple)

Reston, VA · On-site

$53 - $68.75/hr

Position 2 Mid-level Java Developer Herndon, VA 6 month plus contract opportunity Candidates will be required to attend an in person interview after a phone/skype interview. 2nd position .. 1opening ...

Cymertek

Java / Spring Developer

Reston, VA · On-site

$53.25 - $68.75/hr

Some contracts give 2 years experience credit for a Master's Degree. We will work with you to find the right fit. POSITION RESPONSIBILITIES * Develop and maintain Java-based applications * Build and ...

Cymertek

Java / Spring Developer

Tysons, VA · On-site

$51.25 - $66.25/hr

Some contracts give 2 years experience credit for a Master's Degree. We will work with you to find the right fit. POSITION RESPONSIBILITIES * Develop and maintain Java-based applications * Build and ...

Cymertek

Java / Spring Developer

Annapolis Junction, MD · On-site

$52 - $67.50/hr

Some contracts give 2 years experience credit for a Master's Degree. We will work with you to find the right fit. POSITION RESPONSIBILITIES * Develop and maintain Java-based applications * Build and ...

Cymertek

Java / Spring Developer

Chantilly, VA · On-site

$52.75 - $68.25/hr

Some contracts give 2 years experience credit for a Master's Degree. We will work with you to find the right fit. POSITION RESPONSIBILITIES * Develop and maintain Java-based applications * Build and ...

Cymertek

Java / Spring Developer

Tysons, VA · On-site

$51.25 - $66.25/hr

Some contracts give 2 years experience credit for a Master's Degree. We will work with you to find the right fit. POSITION RESPONSIBILITIES * Develop and maintain Java-based applications * Build and ...

Cymertek

Java / Spring Developer

Chantilly, VA · On-site

$52.75 - $68.25/hr

Some contracts give 2 years experience credit for a Master's Degree. We will work with you to find the right fit. POSITION RESPONSIBILITIES * Develop and maintain Java-based applications * Build and ...

Cymertek

Java / Spring Developer

Reston, VA · On-site

$53.25 - $68.75/hr

Some contracts give 2 years experience credit for a Master's Degree. We will work with you to find the right fit. POSITION RESPONSIBILITIES * Develop and maintain Java-based applications * Build and ...

Synthesis Systems

Java Developer

Herndon, VA · On-site

$52.50 - $67.75/hr

Synthesis Systems is looking for a Java Developer for a long-term, contract in Herndon, VA. ** The candidate must be a US Citizen or Green Card Holder due to government contract. Must be able to pass ...

Synthesis Systems

Java Developer

Herndon, VA · On-site

$52.50 - $67.75/hr

Synthesis Systems is looking for a Java Developer for a long-term, contract in Herndon, VA. ** The candidate must be a US Citizen or Green Card Holder due to government contract. Must be able to pass ...

National Associates, Inc.

Java Developer

Washington, DC · On-site

$62.25/hr

Knowledge of contracts and sourcing modules/Financial systems is highly desirable. Candidates will ... Java Programming Experience: 5 years * capturing and documenting end-user requriements: 5 years ...

SprezzMC

Java Developer

Arlington, VA · On-site

$105K - $125K/yr

Position Title: Java Developer Location: Hybrid (2-3 days per week) / Onsite (Sprezzatura HQ ... This is not intended to be an employment contract and does not guarantee employment for any ...

New

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 ...

Varsity Tutors

Java Tutor

College Park, MD · Remote

$18 - $40/hr

Deep knowledge of Java syntax, object-oriented programming principles, inheritance, polymorphism ... Varsity Tutors does not contract in: Alaska, California, Colorado, Delaware, Hawaii, Maine, New ...

Varsity Tutors

Java Tutor

Bowie, MD · Remote

$18 - $40/hr

Deep knowledge of Java syntax, object-oriented programming principles, inheritance, polymorphism ... Varsity Tutors does not contract in: Alaska, California, Colorado, Delaware, Hawaii, Maine, New ...

Varsity Tutors

Java Tutor

Fairfax, VA · Remote

$18 - $40/hr

Deep knowledge of Java syntax, object-oriented programming principles, inheritance, polymorphism ... Varsity Tutors does not contract in: Alaska, California, Colorado, Delaware, Hawaii, Maine, New ...

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Showing results 1-20

All JobsJava Contract JobsJava Contract Jobs in Washington, DC

Java Contract information

See Washington, DC salary details

$17

$64

$87

How much do java contract jobs pay per hour?

As of Jul 8, 2026, the average hourly pay for java contract in Washington, DC is $64.22, according to ZipRecruiter salary data. Most workers in this role earn between $55.53 and $71.88 per hour, depending on experience, location, and employer.

What are some common challenges faced by Java contractors and how can they be managed effectively?

Java contractors often work on short-term projects or fill skill gaps in development teams, which can present challenges such as quickly adapting to new codebases and varying team dynamics. To manage these effectively, it’s important to have strong communication skills, a proactive approach to understanding project requirements, and the ability to rapidly learn existing systems. Building rapport with permanent team members and maintaining thorough documentation can also help ease the transition. Staying current with Java frameworks and tools further ensures you can contribute value from day one.

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

To thrive as a Java Contractor, you need strong proficiency in Java programming, experience with object-oriented design, and a solid understanding of software development methodologies, often supported by a relevant degree or certifications like Oracle Certified Professional Java Programmer (OCPJP). Familiarity with development tools such as Eclipse or IntelliJ IDEA, version control systems like Git, and frameworks such as Spring or Hibernate is typically required. Excellent problem-solving, adaptability, and communication skills help you collaborate with diverse teams and quickly respond to project changes. These skills ensure high-quality, maintainable code and successful completion of contract-based software projects.

What is the difference between Java Contract vs Java Developer?

AspectJava ContractJava Developer
CredentialsTypically requires Java certifications, experience in contract rolesRequires Java certifications, degree in computer science or related field
Work EnvironmentProject-based, short-term assignments, flexible hoursFull-time, ongoing employment, structured work hours
Employer & Industry UsageUsed by companies for specific projects, consulting firmsEmployed directly by companies, tech firms, or agencies
Search & Comparison IntentOften compared for contract opportunities, flexibilityCompared for full-time roles, career growth

Java Contract roles are typically project-based, offering short-term assignments with flexible schedules, ideal for those seeking variety or freelance work. Java Developers usually work full-time, with ongoing responsibilities and career development opportunities. Both roles require Java certifications and experience, but differ mainly in employment type and work environment.

What is a Java contract job?

A Java contract job is a temporary position where a programmer is hired to work on projects using the Java programming language for a fixed period, rather than as a permanent employee. Contractors are often brought in to fill skill gaps, complete specific projects, or handle increased workloads. These roles can be full-time or part-time and typically last from a few months to over a year, depending on the project's needs. Contractors may work onsite or remotely and are usually paid hourly or by project milestone. Java contract jobs offer flexibility and the opportunity to work with a variety of companies and technologies.
What are the most commonly searched types of Java jobs in Washington, DC? The most popular types of Java jobs in Washington, DC are:
What are popular job titles related to Java Contract jobs in Washington, DC? For Java Contract jobs in Washington, DC, the most frequently searched job titles are:
What job categories do people searching Java Contract jobs in Washington, DC look for? The top searched job categories for Java Contract jobs in Washington, DC are:
Java Contract jobs near you
Infographic showing various Java Contract job openings in Washington, DC as of July 2026, with employment types broken down into 62% Full Time, and 38% Contract. Highlights an 100% In-person job distribution, with an average salary of $133,569 per year, or $64.2 per hour.
AWS Developer (Java)

AWS Developer (Java)

Isoftech Inc

Washington, DC • On-site

$57.75 - $74.75/hr

Other

Posted 20 days ago

Job description

Title: AWS Developer (Java)
Location: Washington, DC - Hybrid
Hire Type: Contract
Job Description:
Job Overview:
We are seeking a highly skilled Senior Backend & Security Engineer to design, build, and secure our next-generation distributed systems. In this role, you will be responsible for developing high-performance RESTful web services, implementing robust cloud-native security protocols, and managing containerized deployments.
The ideal candidate has strong foundations in Java or C++, and deep, production-level expertise in Webservices Security and Kubernetes.
Key Responsibilities
  • API Development: Architect, host, and consume highly scalable, resilient, and secure REST Webservices using Java, C++, or Golang.
  • Security Architecture: Design and implement end-to-end web service security frameworks. You will be the go-to expert for API authentication, authorization, and secure data transit.
  • Cloud & Orchestration: Deploy, scale, and manage microservices within Kubernetes environments, optimizing for high availability and fault tolerance.
  • Event-Driven Systems: Utilize Apache Kafka for building real-time data pipelines and event-driven microservices.
  • Collaboration & Mentorship: Work closely with cross-functional teams (DevOps, Security, Product) to align architectural goals and mentor junior engineers on security best practices.
Required Qualification
Proficient in one more object-oriented programming language - Java
Must have skill set:
  • REST Webservices development on Java or C++
  • REST Webservices (Hosting, consuming and security)
  • Webservices security (JWT, SSL / TLS, OAuth2.0 or OIDC). Must have experience in this domain(security).
  • Kubernetes
  • Golang/Java - recent
  • Kafka

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