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Contractual Full Stack Java Developer Jobs in Washington

McBride

Senior Full Stack Java Developer

Arlington, VA · Remote

$125K - $130K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

McBride Consulting is seeking an experienced Senior Full Stack Java Developer to support enterprise-level application development initiatives within a fast-paced financial services environment. The ...

Stackruit Ltd.

Full Stack Java Developer

Washington, DC · On-site

$84.93 - $141.56/hr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Get to Know the Opportunity We are looking for a Senior Full Stack Java Technical Lead to support ... Deliver software engineering designs and programs for new and existing products. * Stay current on ...

New

Cayuse Holdings

Full Stack Java Developer, Senior

Washington, DC

$140K - $142K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

The Full Stack Developer, Senior provides full-stack design and development in a secure, mission-focused environment using Java, Spring Framework, React, and PostgreSQL. This role is responsible for ...

CACI

Full Stack Java Developer with Security Clearance

Reston, VA · On-site

$54.75 - $70.50/hr

  • Medical

  • Retirement

  • PTO

Full Stack Java Developer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular Percentage of Travel Required: Up to 10% Type of Travel:

Cayuse Holdings, LLC

Full Stack Java Developer, Senior

Washington, DC · On-site

$59.50 - $76.75/hr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Overview The Full Stack Developer, Senior provides full-stack design and development in a secure, mission-focused environment using Java, Spring Framework, React, and PostgreSQL. This role is ...

Cayuse Holdings

Full Stack Java Developer, Senior

Washington, DC · On-site

$140K - $142K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Overview The Full Stack Developer, Senior provides full-stack design and development in a secure, mission-focused environment using Java, Spring Framework, React, and PostgreSQL. This role is ...

NetSage

Full Stack Java Developer-Principal

Annapolis, MD · On-site

$52 - $67/hr

We are seeking a Principal Full Stack Java Developer to develop, maintain, and enhance complex and diverse software systems. In this role, you will support complex, multifaceted software systems-such ...

Cayuse Holdings

Full Stack Java Developer, Senior

Washington, DC · On-site

$145 - $151.26/hr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Overview The Full Stack Developer, Senior provides full-stack design and development in a secure, mission-focused environment using Java, Spring Framework, React, and PostgreSQL. This role is ...

Jobsbridge

Full Stack Java Developer

Washington, DC · On-site

$59.50 - $76.75/hr

Propose and evaluate changes to the deployment architecture to improve performance, scalability, and/or manageability Qualifications Expert programmer in Java Thorough understanding of Java EE ...

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All JobsContractual Full Stack Java Developer JobsContractual Full Stack Java Developer Jobs in Washington

Contractual Full Stack Java Developer information

What is a contractual full stack Java developer?

A Contractual Full Stack Java Developer is a software professional hired on a contract basis to design, develop, and maintain both the front-end and back-end components of web applications using Java and related technologies. They are skilled in creating user interfaces, handling server-side logic, working with databases, and integrating APIs. Their contracts may range from a few months to over a year, depending on project requirements. These developers often work with frameworks like Spring Boot for the backend and technologies like JavaScript, HTML, and CSS for the frontend.

What are the key skills and qualifications needed to thrive as a contractual full stack Java developer?

To thrive as a Contractual Full Stack Java Developer, you need strong proficiency in Java, front-end and back-end frameworks (such as Spring Boot and Angular or React), and a solid understanding of software development life cycles, typically backed by a relevant degree or certifications. Familiarity with development tools like Git, CI/CD pipelines, RESTful APIs, and databases (SQL/NoSQL) is essential, and certifications like Oracle Certified Java Programmer can be advantageous. Excellent problem-solving, time management, and communication skills help manage client expectations and collaborate effectively with remote teams. These skills ensure the delivery of scalable, maintainable solutions within tight deadlines, which is crucial for success in a contractual environment.

What are some common challenges faced by contractual full stack Java developers when integrating with existing systems?

Contractual Full Stack Java Developers often encounter challenges when integrating new features with legacy systems, including inconsistent documentation, differing technology stacks, and limited access to internal resources. Navigating these issues requires strong problem-solving skills, effective communication with in-house teams, and the ability to quickly understand existing codebases. Working contractually also means managing time efficiently to meet project milestones despite these integration hurdles.

What is the difference between Contractual Full Stack Java Developer vs Software Engineer?

AspectContractual Full Stack Java DeveloperSoftware Engineer
CredentialsJava certifications, relevant degreesComputer Science degree, programming skills
Work EnvironmentContract-based projects, client sites, remoteFull-time employment, office or remote
Industry UsageIT services, software development firmsTech companies, startups, enterprises
Search IntentContract roles, Java development, full stackSoftware development, coding, engineering roles

Contractual Full Stack Java Developers focus on short-term projects with specific deliverables, often working on client sites or remotely. Software Engineers typically hold full-time roles within organizations, involved in designing and developing software solutions. While both roles require Java skills and programming knowledge, the contractual nature and project scope distinguish them.

What are the most commonly searched types of Full Stack Java Developer jobs in Washington?

The most popular types of Full Stack Java Developer jobs in Washington are:

What cities in Washington are hiring for Contractual Full Stack Java Developer jobs?

Cities in Washington with the most Contractual Full Stack Java Developer job openings:

Contractual Full Stack Java Developer jobs near you

Sr. Full Stack Java Developer (Hybrid)

Macro Solutions

Ashburn, VA • Hybrid

$53.75 - $69.25/hr

Full-time

Re-posted 3 days ago

Job description

Sr. Full Stack Developer – Java
Ashburn, VA (Hybrid – 1 day onsite / 4 days remote)
Must be a U.S. Citizen and currently reside in the Metro Washington, D.C. area

We have an immediate full-time opening for an experienced Sr. Full Stack Java Developer to join an Agile Scrum team supporting a federal program. This role focuses on delivering releasable software in short sprint cycles while collaborating closely with developers, stakeholders, and end users.

Key Responsibilities
  • Design, develop, and implement custom software and database applications across legacy and modernized systems
  • Collaborate within an Agile Scrum team to deliver high-quality software in short sprint cycles
  • Participate in sprint planning, backlog refinement, testing, demos, retrospectives, and releases
  • Contribute to architectural and engineering standards refinement
  • Analyze complex technical challenges and develop innovative, scalable solutions
  • Ensure product quality, timeliness, and performance standards
  • Mentor junior developers and support team growth
  • Support release planning and conceptual system design
Required Qualifications
  • U.S. Citizen able to pass a CBP background investigation:
    • 3-year felony conviction check
    • 1-year illegal drug use check
    • 1-year misconduct check (e.g., theft or fraud)
  • Bachelor’s degree in Computer Science, Software Engineering, Information Systems, or related field (or equivalent experience)
  • 7+ years of hands-on software design, development, and implementation experience in a Windows environment
Technical Expertise
  • Java 8+ (strong OOP, data structures, algorithms)
  • Spring Boot, Spring MVC, Spring Security (DI & AOP experience)
  • RESTful API design (versioning, standards, documentation)
  • Angular (deep expertise), TypeScript, JavaScript, HTML, CSS
  • State management and UI performance optimization
  • Testing frameworks (JUnit, TestNG, Mockito)
  • ORM frameworks (Hibernate or similar)
  • SQL / PL-SQL (Oracle, MySQL, SQL Server)
  • Object-Oriented Design & Development (OODD)
  • Service-Oriented Architecture (SOA)
  • Git-based source control and concurrent workflows
  • SDLC best practices (CM, QA, release management)
Desired / Nice to Have
  • Technical certifications (OCAJP, OCPJP, OCE/OCM, CSM)
  • DoD 8570 certification
  • Experience with React, VMware, ETL tools, ESB, message queuing
  • Application security and automated testing experience
  • UML and enterprise modeling tools (e.g., Sparx EA)
  • Jira, VersionOne
  • Postgres or Aurora