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Senior Javascript Developer Jobs in Washington, DC

Lyteforge Technologies LLC

Frontend Developer

Mclean, VA · On-site

$130K/yr

* Senior Frontend JavaScript Developer Our organization is a unique software development company based in McLean, Virginia, dedicated to providing top-tier solutions to defend the United States and its ...

Amtex System Inc.

Senior Salesforce Developer

Reston, VA

$130.60K - $159.70K/yr

Senior Salesforce Developer Role Overview * Location: Reston, VA (Hybrid: 3 days/week on-site ... Salesforce Certified JavaScript Developer I (specifically for LWC) Soft Skills * Analytical ...

Polar IT Services

Senior Salesforce Developer

Reston, VA · Hybrid

$130.60K - $159.70K/yr

Senior Salesforce Developer ( Its a backfill role) Location: Reston, VA Mode of work: 3 days Hybrid ... JavaScript Developer I (for LWC-heavy roles) Soft Skills Strong problem-solving and analytical ...

CGI Inc.

Senior Salesforce Developer

Reston, VA · On-site

$130.60K - $159.70K/yr

Senior Salesforce Developer Category: Software Development/ Engineering Main location: United ... Strong front-end development skills (JavaScript, HTML, CSS) within Lightning or Visualforce ...

Niyam IT, Inc.

Senior Salesforce Developer

Ashburn, VA · On-site +1

$128.30K - $157K/yr

The Senior Salesforce Developer designs, builds, and optimizes complex Salesforce solutions across ... Salesforce Certifications - Platform Developer II, JavaScript Developer I, or relevant cloud ...

Niyam IT, Inc.

Senior Salesforce Developer

Ashburn, VA · On-site

$128.30K - $157K/yr

The Senior Salesforce Developer designs, builds, and optimizes complex Salesforce solutions across ... Salesforce Certifications - Platform Developer II, JavaScript Developer I, or relevant cloud ...

Polar IT Services

Senior Salesforce Developer

Reston, VA · On-site

$130.60K - $159.70K/yr

Senior Salesforce Developer ( Its a backfill role) Location: Reston, VA Mode of work: 3 days Hybrid ... JavaScript Developer I (for LWC-heavy roles) Soft Skills • Strong problem-solving and analytical ...

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How much do senior javascript developer jobs pay per hour?

As of May 29, 2026, the average hourly pay for senior javascript developer in Washington, DC is $68.16, according to ZipRecruiter salary data. Most workers in this role earn between $61.01 and $77.60 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 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 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.
More about Senior Javascript Developer jobs
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Senior Javascript Developer jobs near you
Sr Javascript Developer

Sr Javascript Developer

Anagh Technologies, Inc.

Tysons, VA • On-site

Contractor

Posted 22 days ago

Job description

Client: Financial
Senior Java Frontend Engineer
Location: Tysons, VA/Remote
Duration: 12 months
Description:
Team Info:
Cloud Productivity & Engineering (CPE)
CPE Platform, moderated for health events across C1
Working a set of tooling to create resources in AWS (ECS & Lambdas)
Role Info:
This is a hands-on Java Frontend Developer with strong Typescript background
Focused on set of UI components using Veu
Top Skills:
3+ Yrs exp is a must
Any frontend frameworks exp is a must
Java, JavaScript exp is a must
Typescript exp is a must
AWS serverless (Lambda ECS) exp is a must
Soft Skills:
Good Communications

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