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Javascript Developer Contract Jobs in Washington, DC

JavaScript Tutor

Leesburg, VA · Remote

$18 - $40/hr

Deep knowledge of JavaScript syntax, DOM manipulation, event handling, asynchronous programming ... Varsity Tutors does not contract in: Alaska, California, Colorado, Delaware, Hawaii, Maine, New ...

JavaScript Tutor

Laurel, MD · Remote

$18 - $40/hr

Deep knowledge of JavaScript syntax, DOM manipulation, event handling, asynchronous programming ... Varsity Tutors does not contract in: Alaska, California, Colorado, Delaware, Hawaii, Maine, New ...

JavaScript Tutor

Fairfax, VA · Remote

$18 - $40/hr

Deep knowledge of JavaScript syntax, DOM manipulation, event handling, asynchronous programming ... Varsity Tutors does not contract in: Alaska, California, Colorado, Delaware, Hawaii, Maine, New ...

JavaScript Tutor

Alexandria, VA · Remote

$18 - $40/hr

Deep knowledge of JavaScript syntax, DOM manipulation, event handling, asynchronous programming ... Varsity Tutors does not contract in: Alaska, California, Colorado, Delaware, Hawaii, Maine, New ...

JavaScript Tutor

College Park, MD · Remote

$18 - $40/hr

Deep knowledge of JavaScript syntax, DOM manipulation, event handling, asynchronous programming ... Varsity Tutors does not contract in: Alaska, California, Colorado, Delaware, Hawaii, Maine, New ...

JavaScript Tutor

Bowie, MD · Remote

$18 - $40/hr

Deep knowledge of JavaScript syntax, DOM manipulation, event handling, asynchronous programming ... Varsity Tutors does not contract in: Alaska, California, Colorado, Delaware, Hawaii, Maine, New ...

... Cloud Developer, JavaScript Developer, .NET Developer, API Developer, Platform Engineer, ect ... Most contracts allow additional experience (4-5 years) in lieu of a Bachelor's Degree. Some ...

... Cloud Developer, JavaScript Developer, .NET Developer, API Developer, Platform Engineer, ect ... Most contracts allow additional experience (4-5 years) in lieu of a Bachelor's Degree. Some ...

... Cloud Developer, JavaScript Developer, .NET Developer, API Developer, Platform Engineer, ect ... Most contracts allow additional experience (4-5 years) in lieu of a Bachelor's Degree. Some ...

Full Stack Developer

Mclean, VA · On-site +1

$150K - $250K/yr

Strong experience with JavaScript (Hono.js) and Python (fastapi) * Strong experience with ... federal contract labor categories, wage rates, prior experience, skillsets, education, and ...

Full Stack Developer

Mclean, VA · On-site

$150K - $250K/yr

Strong experience with JavaScript (Hono.js) and Python (fastapi) * Strong experience with ... federal contract labor categories, wage rates, prior experience, skillsets, education, and ...

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Javascript Developer Contract information

See Washington, DC salary details

$33.4K

$120.7K

$191.4K

How much do javascript developer contract jobs pay per year?

As of Jul 14, 2026, the average yearly pay for javascript developer contract in Washington, DC is $120,716.00, according to ZipRecruiter salary data. Most workers in this role earn between $74,800.00 and $145,000.00 per year, depending on experience, location, and employer.

What are the typical daily responsibilities of a Javascript Developer on a contract basis?

A Javascript Developer working on contract typically spends their days writing and testing code, implementing new features, fixing bugs, and collaborating with designers and back-end developers to ensure seamless integration of web applications. They may also be responsible for attending virtual stand-up meetings, updating project stakeholders, and managing tasks through project management tools like Jira or Trello. Since contract roles are often project-based, the ability to quickly understand requirements and start contributing is crucial. Flexibility and clear communication help contractors align with the client’s expectations and deliver results within tight deadlines.

What are the key skills and qualifications needed to thrive in the Javascript Developer Contract position, and why are they important?

To thrive as a Javascript Developer Contractor, you need strong proficiency in JavaScript, HTML, and CSS, along with a solid understanding of frameworks such as React, Angular, or Vue.js, and a track record of delivering software projects. Experience with version control systems like Git, cloud platforms, and using build tools or package managers is often required, while relevant certifications in web development are a plus. Excellent problem-solving skills, adaptability, and effective communication with clients and team members help you excel in a contract setting. These skills ensure you can deliver quality code on time while collaborating efficiently in diverse or rapidly changing project environments.

What is a Javascript Developer Contract job?

A JavaScript Developer Contract job is a temporary or project-based role where a developer is hired to build or maintain JavaScript applications. Contract developers typically work for a fixed period, often for a company or as freelancers, on web development, front-end, or full-stack projects. These roles offer flexibility and can be remote or on-site, depending on the employer's needs. Contractors are usually paid hourly or per project rather than receiving a full-time salary and benefits.

What are the most commonly searched types of Javascript Developer jobs in Washington, DC? The most popular types of Javascript Developer jobs in Washington, DC are:
What are popular job titles related to Javascript Developer Contract jobs in Washington, DC? For Javascript Developer Contract jobs in Washington, DC, the most frequently searched job titles are:
What job categories do people searching Javascript Developer Contract jobs in Washington, DC look for? The top searched job categories for Javascript Developer Contract jobs in Washington, DC are:
Infographic showing various Javascript Developer Contract job openings in Washington, DC as of July 2026, with employment types broken down into 1% As Needed, 62% Full Time, 22% Part Time, 1% Temporary, and 14% Contract. Highlights an 81% Physical, 2% Hybrid, and 17% Remote job distribution, with an average salary of $120,716 per year, or $58 per hour.
JavaScript Software Engineer 1 or 2 - Endpoint

JavaScript Software Engineer 1 or 2 - Endpoint

RBR-Technologies

Linthicum Heights, MD • On-site

Full-time

Medical, Retirement, PTO

Re-posted 9 days ago


Job description

Do you love having fun, building real camaraderie, and being part of a company that shows up for its community? At RBR, we combine mission-focused work with a people-first culture, competitive salaries, and a benefits package that actually makes life better. If you want to grow, contribute, and enjoy the journey along the way, join RBR! We are a small service-disabled veteran-owned information and technology business founded on the basic principle of delivering customer mission success.

RBR-Technologies is seeking a Software Engineer (level 1 or 2) to bring their JavaScript expertise to a mission-focused team shaping the tools that protect sensitive national security data! Could it be you?

Responsibilities associated with the position include:

  • Support development of classification marking tools.
  • Implement code across full software lifecycle including testing and documentation.
  • Customize tools supporting classification string validation.
  • Work collaboratively in an Agile development environment.

Additional responsibilities associated with the position include:

  • Developing, maintaining, and enhancing complex and diverse software systems (e.g., processing-intensive analytics, novel algorithm development, manipulation of extremely large data sets, real time systems, and business management information systems) based upon documented requirements.
  • Providing specific input to the software components of system design to include hardware/software trade-offs, software reuse, use of Commercial Off-the shelf (COTS)/Government Off-the-shelf (GOTS) in place of new development, and requirements analysis and synthesis from system level to individual software components.
  • Reviewing and testing software components for adherence to the design requirements and documenting test results.
  • Resolving software problem reports.
  • Utilizing software development and software design methodologies appropriate to the development environment.
  • Working individually or as part of a team.

Basic Qualifications:

  • Active TS/SCI Polygraph
  • JavaScript, Jest, and Cypress expertise.
  • Experience with JIRA and GitLab.
  • Ability to troubleshoot and communicate with customers.
  • Level 1: Three years of related experience along with a Bachelor's Degree or higher in computer engineering or in a field related to computer engineering or computer science disciplines An additional 4 years of Software Engineering experience may be substituted for the degree for a total of 7 years.
  • Level 2: Five years of related experience along with a Bachelor's degree or higher in computer engineering or in a field related to computer engineering or computer science disciplines AND 2 years of work experience in the SIGINT, IA, or IT domains. An additional 4 years of Software Engineering experience may be substituted for the degree for a total of 9 years.

Preferred Qualifications:

  • Requirements gathering and feature enhancement experience.
  • Ability to contribute to documentation and support release testing.

A career at RBR-Technologies doesn't mean you have to make sacrifices in other areas of your life.

  • Best in class health benefits plan
  • Generous 401k with matching
  • Flexible work policies and schedules (dependent upon contract)
  • Generous Paid Time Off + All Federal Holidays
  • Special paid leave for: Bereavement, Voting, Military, and more
  • Paid Volunteer Hours for Community Outreach
  • Paid Parental Leave
  • Family-Friendly Company Paid Events
  • Annual Pet Insurance Benefit

Equal Employment Opportunity has been, and will continue to be, a fundamental principle at RBR-Technologies, where employment is based on personal capabilities and qualifications without discrimination because of race, color, religion, sex, sexual orientation, gender identity or expression, pregnancy, age, national origin, disability status, genetic information, protected veteran status, or any protected characteristic as established by law. This policy of Equal Employment Opportunity applies to all policies and procedures relating to recruitment, employment, promotion, transfer, training, working conditions, compensation, benefits, termination, and all other conditions of employment.