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Senior Javascript Engineer Jobs in Washington (NOW HIRING)

Alpha Omega Integration

Javascript Developer

Vienna, VA · Hybrid

$80K - $90K/yr

Peer program alongside mid-level and senior developers in JavaScript/Typescript, node, NestJS, and React tech stack * Utilize Azure DevOps and Git repositories * Develop end-to-end and unit tests for ...

Posted today

Alpha Omega Integration LLC

Javascript Developer

Vienna, VA · On-site

$80K - $90K/yr

Peer program alongside mid-level and senior developers in JavaScript/Typescript, node, NestJS, and React tech stack * Utilize Azure DevOps and Git repositories * Develop end-to-end and unit tests for ...

New

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 ...

VTG

Senior Software Engineer

Fort George G Meade, MD · On-site

$210K - $250K/yr

The Senior Software Engineer will design, develop, test, integrate, and maintain scalable, highly ... Design and develop full-stack software solutions using JavaScript, TypeScript, React, Java, and the ...

VTG

Senior Software Engineer

Fort George G Meade, MD

$210K - $250K/yr

The Senior Software Engineer will design, develop, test, integrate, and maintain scalable, highly ... Design and develop full-stack software solutions using JavaScript, TypeScript, React, Java, and the ...

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Senior Javascript Engineer information

See Washington salary details

$141.6K

$189.8K

$216.3K

How much do senior javascript engineer jobs pay per year?

As of Sep 2, 2026, the average yearly pay for senior javascript engineer in Washington is $189,801.00, according to ZipRecruiter salary data. Most workers in this role earn between $176,700.00 and $204,400.00 per year, depending on experience, location, and employer.

What does a senior JavaScript engineer do?

A Senior JavaScript Engineer is responsible for designing, developing, and maintaining complex web applications using JavaScript and related technologies. They often lead development teams, make architectural decisions, and ensure best coding practices are followed. In addition to writing code, they may mentor junior developers, review code for quality, and collaborate with cross-functional teams to deliver high-quality software solutions.

What are the key skills and qualifications needed to thrive as a senior JavaScript engineer?

To thrive as a Senior Javascript Engineer, you need deep expertise in JavaScript, modern front-end frameworks (like React or Angular), and a solid grasp of software engineering principles, typically supported by a degree in computer science or equivalent experience. Familiarity with build tools (Webpack, Babel), version control systems (Git), and automated testing frameworks is crucial for efficient development. Strong problem-solving skills, effective communication, and leadership abilities help you mentor team members and collaborate on complex projects. These skills are vital for delivering high-quality, scalable applications and driving innovation within development teams.

What are some common challenges faced by senior JavaScript engineers when leading projects with cross-functional teams?

Senior JavaScript Engineers often encounter challenges such as aligning frontend and backend development timelines, ensuring code quality across distributed teams, and effectively communicating complex technical concepts to non-technical stakeholders. Managing dependencies between various team members and integrating new technologies or frameworks can also present difficulties. Successful engineers overcome these challenges by fostering clear communication, implementing robust documentation, and promoting collaborative problem-solving within agile workflows.

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What job categories do people searching Senior Javascript Engineer jobs in Washington look for?

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What cities in Washington are hiring for Senior Javascript Engineer jobs?

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Senior Javascript Engineer jobs near you
Infographic showing various Senior Javascript Engineer job openings in Washington as of August 2026, with employment types broken down into 87% Full Time, 8% Part Time, and 5% Contract. Highlights an 86% Physical, 5% Hybrid, and 9% Remote job distribution, with an average salary of $189,801 per year, or $91.3 per hour.

Sr Javascript Developer

Anagh Technologies, Inc.

Tysons, VA • On-site

Contractor

Re-posted 28 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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