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Senior Javascript Developer Jobs in Washington, DC

WITS, LLC

Senior Software Developer

Fort George G Meade, MD

$60.75 - $80.25/hr

Salary: 200-220k WITS is seeking a Senior Software Developer with mid-tier, backend, and some ... Java, Spring, Postgres, Javascript, TypeScript, Angular, Scripting Languages, Docker, VMWare, Linux ...

JCD Staffing

Senior .NET Developer

Alexandria, VA

$58.75 - $75/hr

Senior .NET Developer Location: Alexandria, VA Work Schedule: Onsite 5 days per week Employment ... NET Framework, .NET Core, Angular, JavaScript, and SQL Server * Support legacy systems while ...

Navtech, Inc.

Senior Full Stack Developer

Mclean, VA · On-site

I have an opportunity for a "Senior Full Stack Developer ( UI Focused )" - (McLean, VA - Hybrid ... Must have experience in Angular 12+, Node.js, JavaScript, TypeScript, MongoDB, Restful webservices ...

Resource Point LLC

.NET Developer Senior

Linthicum Heights, MD · On-site

$54.75 - $72.25/hr

... Developer Senior Location: Linthicum Heights MD, Onsite position & Onsite interview Duration: 12 ... Use frontend technologies like JavaScript, jQuery, JSON, and AngularJS or newer Angular versions to ...

Pae

Software Developer - Senior

Fort George G Meade, MD

$60.50 - $79.75/hr

The Senior .NET Core Developer will be a key contributor to the development and maintenance of ... Possess exceptional JavaScript development skills. * Implement AJAX calls, form validation, DOM ...

360 IT Professionals

Sr. .NET Developer

Mclean, VA

$55 - $72.75/hr

Position: Sr. .NET Developer Location: Mclean, VA Duration: Full-Time Responsible for the design ... NET/ VB.NET, JavaScript, Java and Google Map along with an Oracle 12c database in the backend ...

Amentum

Software Developer - Senior

Fort George G Meade, MD · On-site

$60.50 - $79.75/hr

The Senior .NET Core Developer will be a key contributor to the development and maintenance of ... Possess exceptional JavaScript development skills. * Implement AJAX calls, form validation, DOM ...

NAVA Software Solutions

Senior React Developer

Ashburn, VA · On-site

$55.75 - $73.75/hr

Senior React Developer Location: Ashburn, VA , Atlanta GA , St. Louis MO , Denver CO ,NY , TX - ... Superior written and oral communication skills. * 10+ Years of experience in JavaScript, React.js ...

Palnar

Sr. Full Stack Developer

Mclean, VA · On-site

Hands on Sr. Full stack Developer role (60% Backend & 40% Frontend) with strong Javascript, React, Node, AWS & GCP background Work with key stake holders to implement architecture, industry known ...

SAIC

Senior Power Platform Developer

Arlington, VA · On-site

$62.75 - $83/hr

ORA_HYBRID Description SAIC is seeking a Senior Power Platform Developer with an active Secret ... Utilize Power FX, JavaScript, HTML/CSS for building and maintaining custom formulas and complex ...

BTree Solutions, Inc.

SR. FRONTEND DEVELOPER

Mclean, VA · On-site

$116K - $153K/yr

Job Title: SR. FRONTEND DEVELOPER Location: Mclean,VA Duration: 12+ Months Visa: USC, GC, H1B and ... Hands-on experience with modern JavaScript frameworks such as React or Angular. * Solid ...

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Senior Javascript Developer information

See Washington, DC salary details

$34

$68

$90

How much do senior javascript developer jobs pay per hour?

As of Jul 21, 2026, the average hourly pay for senior javascript developer in Washington, DC is $68.41, according to ZipRecruiter salary data. Most workers in this role earn between $61.25 and $77.88 per hour, depending on experience, location, and employer.

What is a Senior Javascript Developer job?

A Senior JavaScript Developer is a highly experienced programmer specializing in JavaScript, including frameworks like React, Angular, or Node.js. They are responsible for designing, developing, and optimizing web applications, ensuring high performance and maintainability. Additionally, they provide technical leadership, mentor junior developers, and collaborate with cross-functional teams to deliver scalable solutions. Strong problem-solving skills, deep knowledge of JavaScript best practices, and experience with modern development tools are essential for this role.

What are typical challenges faced by Senior Javascript Developers in day-to-day work?

Senior Javascript Developers often encounter complex challenges such as optimizing web application performance, ensuring code scalability and maintainability, and integrating with diverse APIs and services. They are also expected to troubleshoot legacy code and address security vulnerabilities, all while keeping up with the rapidly evolving JavaScript ecosystem. Collaborating with designers, product managers, and junior developers can add layers of complexity to project requirements. However, overcoming these challenges is rewarding and provides opportunities to shape technical strategy and influence best practices within the team.

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

To thrive as a Senior Javascript Developer, a strong command of JavaScript (including ES6+), advanced front-end frameworks (like React, Angular, or Vue), and back-end technologies (such as Node.js) are essential, along with several years of professional coding experience. Familiarity with version control systems (like Git), CI/CD pipelines, and relevant certifications (e.g., AWS Certified Developer or JavaScript certifications) is highly valued. Excellent problem-solving abilities, mentorship skills, and effective communication help developers collaborate and lead within cross-functional teams. These skills enable Senior Javascript Developers to build robust applications, guide junior team members, and drive innovation in fast-paced tech environments.

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 Senior Javascript Developer jobs in Washington, DC? For Senior Javascript Developer jobs in Washington, DC, the most frequently searched job titles are:
What job categories do people searching Senior Javascript Developer jobs in Washington, DC look for? The top searched job categories for Senior Javascript Developer jobs in Washington, DC are:
Senior Javascript Developer jobs near you
Senior Software Developer

Senior Software Developer

WITS, LLC

Fort George G Meade, MD

$60.75 - $80.25/hr

Full-time

Posted 19 days ago

Job description

WITS, LLC is currently seeking talented and experienced Software Developers / Engineers. 

Please only apply if you are within driving distance to Maryland and possess an active clearance with TS/SCI Polygraph (must be current).

Salary:  200-220k 

WITS is seeking a Senior Software Developer with mid-tier, backend, and some frontend experience.
The candidate must be able to work with a small team of developers with similar skillsets.
This position involves maintaining legacy applications as well as developing new applications and
system workflows to satisfy the client's organizational goals.
 
The candidate must be dynamic and willing to learn new technologies.
 
Desired technology experience:  
Java, Spring, Postgres, Javascript, TypeScript, Angular, Scripting Languages, Docker, VMWare, Linux, Maven, 
NPM, Gitlab, Git, Confluence, & Jira 
 
Qualifications:  
(8) years experience with object-oriented programming languages
(5) years experience developing applications 
(3) years experience leading projects that develop software 
Employment Type: FULL_TIME

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