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Temporary Java Coding Jobs in Washington (NOW HIRING)

Lateral Insights LLC

Senior AI/ML Engineer

Great Falls, VA · Remote

$105K - $145K/yr

... has a temporary work visa. * Bachelor's degree in Computer Science, Engineering, or a related ... Strong proficiency in Python and Java * Experience developing RESTful APIs and ML inference ...

T-Mobile

Engineers, Software Full Stack

Bethesda, MD · On-site

$153K - $164K/yr

Write Unit tests, review code, prepare technical documentation and make sure that the code is ... At T-Mobile, employees in regular, non-temporary roles are eligible for an annual bonus or periodic ...

West 4th Strategy

Support Engineer

Washington, DC · On-site

Scripting: Basic coding skills in Python, Java, React or Spring Boot to automate routine ... temporary patches. REQUIRED EDUCATION / CERTIFICATIONS * Bachelor's degree in Computer Science ...

West 4th Strategy

Support Engineer

Washington, DC · On-site

$90K - $110K/yr

Scripting: Basic coding skills in Python, Java, React or Spring Boot to automate routine ... temporary patches. REQUIRED EDUCATION / CERTIFICATIONS * Bachelor's degree in Computer Science ...

West 4th Strategy

Support Engineer

Washington, DC · Remote

$90K - $110K/yr

Scripting: Basic coding skills in Python, Java, React or Spring Boot to automate routine ... temporary patches. REQUIRED EDUCATION / CERTIFICATIONS * Bachelor's degree in Computer Science ...

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Temporary Java Coding information

What is a Temporary Java Coding job?

A Temporary Java Coding job is a short-term position where an individual is hired to write, debug, or maintain Java code for a specific project or period. These roles are often used by companies to address immediate programming needs, such as meeting project deadlines, filling in during staff absences, or handling seasonal workloads. Temporary Java coders may work on developing new software, fixing bugs, or updating existing applications. The duration can vary from a few weeks to several months, and these roles can be on-site or remote depending on the employer’s requirements.

What is the difference between Temporary Java Coding vs Java Developer?

AspectTemporary Java CodingJava Developer
CredentialsBasic Java knowledge, possibly some certificationsJava certifications, degree in Computer Science or related field
Work EnvironmentProject-based, short-term assignments, often freelance or contractFull-time employment, ongoing projects within a company
Industry UsageUsed for short-term coding tasks, prototyping, or specific project needsInvolved in designing, developing, and maintaining Java applications
Search & Comparison IntentTemporary Java Coding vs Java Developer

Temporary Java Coding typically involves short-term, task-specific coding assignments requiring basic Java skills. In contrast, a Java Developer usually holds a more comprehensive role with ongoing responsibilities, advanced skills, and often formal certifications. Both roles are essential in the software industry but differ mainly in scope, duration, and depth of expertise.

What are some common challenges faced in a temporary Java coding role, and how can applicants prepare for them?

Temporary Java coding positions often require professionals to quickly adapt to new codebases and team workflows. A common challenge is the need to deliver high-quality code under tight deadlines, often with limited onboarding or documentation. Applicants can prepare by brushing up on core Java concepts, familiarizing themselves with popular frameworks, and practicing reading and understanding legacy code. Strong communication skills are also essential, as you'll likely collaborate with multiple team members to clarify requirements and ensure smooth handoffs.

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

To thrive as a Temporary Java Coder, you need strong proficiency in Java programming, understanding of object-oriented concepts, and a relevant degree or coding bootcamp experience. Familiarity with version control systems like Git, build tools such as Maven or Gradle, and common IDEs (e.g., IntelliJ IDEA or Eclipse) is typically expected. Excellent problem-solving abilities, adaptability, and effective communication are standout soft skills for this role. These competencies ensure you can quickly contribute to projects, collaborate with existing teams, and deliver reliable code within tight timeframes.
What are the most commonly searched types of Java Coding jobs in Washington? The most popular types of Java Coding jobs in Washington are:
What are popular job titles related to Temporary Java Coding jobs in Washington? For Temporary Java Coding jobs in Washington, the most frequently searched job titles are:
What job categories do people searching Temporary Java Coding jobs in Washington look for? The top searched job categories for Temporary Java Coding jobs in Washington are:
What cities in Washington are hiring for Temporary Java Coding jobs? Cities in Washington with the most Temporary Java Coding job openings:
Temporary Java Coding jobs near you
Infographic showing various Temporary Java Coding job openings in Washington as of July 2026, with employment types broken down into 1% Internship, 1% As Needed, 81% Full Time, 14% Part Time, 1% Temporary, and 2% Contract. Highlights an 78% Physical, 5% Hybrid, and 17% Remote job distribution.
Senior Software Engineer - Full Stack (Library of Congress)

Senior Software Engineer - Full Stack (Library of Congress)

Ad Hoc LLC

Mclean, VA • On-site

Full-time

Medical, Dental, Vision, Retirement, PTO

Re-posted 5 days ago

Job description

Senior Software Engineer - Full Stack
Job number: 786
This is a remote position.
Ad Hoc is a technology company that empowers organizations to deliver scalable, impactful digital services. Using modern, agile methods, our team creates products that meet people's needs and transform their experience of government.
Work on things that matter
Our collaborations have shaped some of the defining moments in public-sector service delivery. We've helped build products that connect Veterans to tailored services, help millions access affordable health care, and support important programs like Head Start. As we work with agencies to deliver critical services, we're also changing how the government approaches technology.
Built for a remote life
Our culture, communications, and tools are built for remote work, enabling us to bring together top talent nationwide. At Ad Hoc, remote life empowers our teams to design work environments that fit their lives and that foster flexibility and collaboration to achieve positive outcomes for our customers.
Committed to high expectations and a welcoming culture
Ad Hoc values acceptance, accountability, and humility. We aren't heroes. We learn from our mistakes and improve the process for the next time. We build small, inclusive teams to collaborate closely with our partners to solve the right problems and deliver software that works.
The Federal Civilian business unit supports many customers spanning the federal, commercial, and nonprofit space. Our customers include NASA, the General Services Administration, Office of Personnel Management, the Library of Congress, Health & Human Services, and the FDIC. We partner with these agencies to build new capabilities, deliver products, establish data as a strategic asset for informed decision-making, modernize legacy systems, and build the digital service infrastructure necessary to scale their mission impact.
Primary Responsibilities
Senior Software Engineer - Full Stack serves as an experienced individual contributor within a team, with the expectation that you will further develop your leadership, guidance, and mentoring skills. With minimal oversight from leadership, you will be responsible for supporting the goal of meeting scope, schedule, and delivery requirements. A Senior Software Engineer - Full Stack impacts the long-term goals of the program, while contributing to the implementation of the program's development strategy. You may serve as the discipline's primary lead when working with stakeholders and utilize strong influential skills to drive improvements in software engineering processes and practices. Primary expectations of a Senior Software Engineer - Full Stack include:
  • Design, develop, and deploy full stack features across both server-side components and user-facing interfaces, working in Python, Java, Angular, and AWS services within a cloud-native microservice architecture
  • Own end-to-end delivery of complex features from story refinement through production deployment, including API design, data integration, frontend implementation, and automated testing
  • Enforce engineering quality standards including mandatory peer code review, SonarQube quality gate compliance, and resolving security findings in-sprint rather than deferring them
  • Implement UI designs from Figma specifications using federal Design System components, ensuring WCAG 2.1 AA accessibility standards are met across all frontend work
  • Lead technical design discussions, author Architecture Decision Records, and present system diagrams and design documents to engineers, product owners, and federal stakeholders
  • Diagnose and resolve production issues across systems you own, using incidents as opportunities to improve system resilience and inform team knowledge
  • Actively mentor junior and mid-level engineers, providing code review feedback and guidance that builds technical capability across the team
  • Contribute to CI/CD pipeline hygiene, infrastructure-as-code standards via Terraform, and GitLab pipeline optimization
  • Participate in technical interviews and candidate evaluations
  • May lead small, less critical, or temporary team structures and projects

Basic Qualifications
  • 7+ years of relevant engineering experience and a Bachelor's degree, or equivalent additional experience in lieu of a degree
  • Must meet federal suitability requirements and pass a background investigation as a condition of employment
  • Expert-level proficiency in at least one of: backend engineering (Python, Java), frontend engineering (Angular, JavaScript), or cloud infrastructure (AWS, Terraform)
  • Strong working knowledge across the full stack including PostgreSQL, Elasticsearch, containerized microservices, and AWS services (ECS, RDS, S3, Lambda, CloudWatch)
  • Proficiency in Angular, HTML/CSS, and JavaScript for frontend development, including implementation of Design System components from Figma specifications
  • Experience building and consuming versioned RESTful APIs with published OpenAPI specifications
  • Hands-on experience with CI/CD pipelines in GitLab and infrastructure-as-code using Terraform
  • Working knowledge of WCAG 2.1 AA accessibility standards and their application across frontend and backend development
  • Strong written and verbal communication skills, able to translate technical decisions for non-technical audiences including federal agency stakeholders

Preferred Qualifications
  • Prior experience with federal agency digital services or government contracting environments
  • Experience with event-driven architectures using AWS SNS/SQS and Lambda/Step Functions
  • Familiarity with consumer-driven contract testing using Pact or API contract governance across microservices
  • Experience with SAFe or scaled Agile delivery frameworks including PI planning and ART coordination
  • Exposure to third-party integrations such as Pay.gov, login.gov, or identity/authentication platforms
  • Experience mentoring engineers in a cross-functional federal delivery environment

To learn more about working at Ad Hoc, please visit:https://adhocteam.us/join
Benefits:
  • Company-subsidized health, dental, and vision insurance
  • Flexible PTO
  • 401K with employer match
  • Paid parental leave after one year of service
  • Employee Assistance Program

Ad Hoc LLC is an Equal Opportunity/Affirmative Action Employer. All qualified applicants will receive consideration for employment without regard to race, color, national origin, ancestry, sex, sexual orientation, gender identity or expression, religion, age, pregnancy, disability, work-related injury, covered veteran status, political ideology, marital status, or any other factor that the law protects from employment discrimination.
In support of various state and city equal pay transparency laws, Ad Hoc job descriptions feature the starting range we reasonably expect to pay to candidates who would join our team with little to no need for training on the responsibilities we've outlined above. Actual compensation is influenced by a wide range of factors including but not limited to skill set, level of experience, and responsibility. The range of starting pay for this role is $125,000 - $138,000. Our recruiters will be happy to answer any questions you may have, and we look forward to learning more about your salary requirements.

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