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Senior Javascript Engineer Jobs in Washington (NOW HIRING)

Ryde Technologies, LLC

Senior Data Engineer

Crystal City, VA · On-site

$121K - $164K/yr

This role spans front-end (React, JavaScript, HTML/CSS), back-end (Java, Spring Boot, Python ... Mentor and develop senior and mid-level engineers, fostering a culture of technical excellence ...

Ryde Technologies, LLC

Senior Data Engineer

Crystal City, VA · Hybrid

$121K - $164K/yr

This role spans front-end (React, JavaScript, HTML/CSS), back-end (Java, Spring Boot, Python ... Mentor and develop senior and mid-level engineers, fostering a culture of technical excellence ...

Ryde Technologies, LLC

Senior Data Engineer

Crystal City, VA · Hybrid

$121K - $164K/yr

This role spans front-end (React, JavaScript, HTML/CSS), back-end (Java, Spring Boot, Python ... Mentor and develop senior and mid-level engineers, fostering a culture of technical excellence ...

Hyertek

Senior Software Engineer

Brookeville, MD · On-site

$125K - $165K/yr

HyerTek is seeking a Senior Software Engineer to build, secure, and modernize enterprise ... Design, build, test, and maintain full-stack applications using Node.js, Express, JavaScript ...

New

Capital One

Sr. Distinguished Engineer

Mclean, VA · On-site

$105K - $145K/yr

Sr. Distinguished Engineer As a Sr. Distinguished Engineer at Capital One, you will be a part of a ... Web technologies (JavaScript, TypeScript and SPA frameworks) * Full ML development lifecycle using ...

Capital One

Sr. Distinguished Engineer

Mclean, VA · On-site

$105K - $145K/yr

Sr. Distinguished Engineer As a Sr. Distinguished Engineer at Capital One, you will be a part of a ... Web technologies (JavaScript, TypeScript and SPA frameworks) * Full ML development lifecycle using ...

ClearEdge

Senior Software Engineer

Annapolis, MD · On-site

$121K - $159K/yr

Your Mission As a Senior Software Engineer you will architect, develop, maintain, and enhance ... Are proficient with modern JavaScript frameworks such as React, Vue, or Angular * Have strong ...

ClearEdge

Senior Software Engineer

Annapolis Junction, MD · Hybrid

$134K - $177K/yr

Your Mission As a Senior Software Engineer you will architect, develop, maintain, and enhance ... Are proficient with modern JavaScript frameworks such as React, Vue, or Angular * Have strong ...

ClearEdge

Senior Software Engineer

Annapolis Junction, MD · On-site

$134K - $177K/yr

Your Mission As a Senior Software Engineer you will architect, develop, maintain, and enhance ... Are proficient with modern JavaScript frameworks such as React, Vue, or Angular * Have strong ...

Polar IT Services

Senior Salesforce Developer

Reston, VA · On-site

$130K - $159K/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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All JobsJavascript Engineer JobsSenior Javascript Engineer JobsSenior Javascript Engineer Jobs in Washington

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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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.

Senior Lead Software Engineer, Front End Web (JavaScript, Angular, React, Node) (Enterprise Platform

Capital One

Mclean, VA • On-site

Full-time

Posted 12 days ago

Capital One rating

7.8

Company rating: 7.8 out of 10

Based on 148 frontline employees who took The Breakroom Quiz

89th of 174 rated banks

Job description

Senior Lead Software Engineer, Front End Web (JavaScript, Angular, React, Node) (Enterprise Platforms Technology)
Do you love building and pioneering in the technology space? Do you enjoy solving complex business problems in a fast-paced, collaborative, inclusive, and iterative delivery environment? At Capital One, you'll be part of a big group of makers, breakers, doers and disruptors, who solve real problems and meet real customer needs. We are seeking Front End Software Engineers who are passionate about using cutting-edge open source frameworks with emerging technologies. As a Capital One Sr. Lead Software Engineer, you'll have the opportunity to be on the forefront of driving a major transformation within Capital One.
Enterprise Platforms Technology (EPTech) comprises many of Capital One's most important enterprise platforms. We play an essential role in establishing practices for building technology solutions across the company, while also delivering capabilities that exemplify those practices.
In this role as a Senior Lead Software Engineer, you will make significant contributions to the Web Platform domain at Capital One, encompassing three mission-critical systems: the authenticated customer servicing platform, the marketing and acquisition platform, and Capital One's design system. Together, these systems represent multiple "front doors" of the company, directly shaping the digital experience for millions of customers and prospects.
What You'll Do:
  • Drive high-leverage technical initiatives end-to-end, from problem framing through implementation and adoption
  • Operate as a trusted technical advisor across engineering teams, building credibility through expertise and clear communication rather than organizational authority
  • Own architectural and technical decisions for cross-team initiatives, balancing near-term delivery against long-term platform health
  • Bring a data-driven approach to technical problems - using evidence to make the case for investment, prioritization, or a change in direction
  • Establish and evangelize engineering standards and best practices, including AI-native development patterns and agentic tooling adoption
  • Mentor engineers across the organization and contribute to technical interviewing, onboarding, and community-building efforts
  • Collaborate with engineering, product, and design leadership to align technical direction with business priorities
  • Utilize programming languages like JavaScript (Angular, React, Node), HTML/CSS, TypeScript, open source frameworks, and cross-browser/cross-device development practices

Basic Qualifications:
  • Bachelor's Degree
  • At least 6 years of professional software engineering experience (Internship experience does not apply)
  • At least 1 year experience with cloud computing (AWS, Microsoft Azure, Google Cloud)

Preferred Qualifications:
  • Master's Degree
  • 9+ years of experience in at least one of the following: JavaScript, React, Angular, Vue, Node, or TypeScript
  • Experience operating as a senior individual contributor without formal management responsibility, driving outcomes through influence and technical credibility
  • 4+ years of experience in open source frameworks
  • Deep expertise in web performance, accessibility, and design systems at scale
  • Experience with web testing tooling and frameworks (e.g., Jest, Cypress, Playwright)
  • Experience working on large-scale web platforms serving high-traffic, customer-facing experiences
  • 2+ years of experience in Agile practices
  • Experience mentoring engineers or leading technical training/enablement efforts
  • Experience leveraging interactive AI tooling to accelerate productivity, utilizing capabilities beyond basic code completion

Capital One will consider sponsoring a new qualified applicant for employment authorization for this position.
The minimum and maximum full-time annual salaries for this role are listed below, by location. Please note that this salary information is solely for candidates hired to perform work within one of these locations, and refers to the amount Capital One is willing to pay at the time of this posting. Salaries for part-time roles will be prorated based upon the agreed upon number of hours to be regularly worked.
McLean, VA: $229,900 - $262,400 for Sr. Lead Software Engineer
Candidates hired to work in other locations will be subject to the pay range associated with that location, and the actual annualized salary amount offered to any candidate at the time of hire will be reflected solely in the candidate's offer letter.
This role is also eligible to earn performance based incentive compensation, which may include cash bonus(es) and/or long term incentives (LTI). Incentives could be discretionary or non discretionary depending on the plan.
Capital One offers a comprehensive, competitive, and inclusive set of health, financial and other benefits that support your total well-being. Learn more at the Capital One Careers website. Eligibility varies based on full or part-time status, exempt or non-exempt status, and management level.
This role is expected to accept applications for a minimum of 5 business days.
No agencies please. Capital One is an equal opportunity employer (EOE, including disability/vet) committed to non-discrimination in compliance with applicable federal, state, and local laws. Capital One promotes a drug-free workplace. Capital One will consider for employment qualified applicants with a criminal history in a manner consistent with the requirements of applicable laws regarding criminal background inquiries, including, to the extent applicable, Article 23-A of the New York Correction Law; San Francisco, California Police Code Article 49, Sections 4901-4920; New York City's Fair Chance Act; Philadelphia's Fair Criminal Records Screening Act; and other applicable federal, state, and local laws and regulations regarding criminal background inquiries.
If you have visited our website in search of information on employment opportunities or to apply for a position, and you require an accommodation, please contact Capital One Recruiting at 1-800-304-9102 or via email at RecruitingAccommodation@capitalone.com. All information you provide will be kept confidential and will be used only to the extent required to provide needed reasonable accommodations.
For technical support or questions about Capital One's recruiting process, please send an email to Careers@capitalone.com
Capital One does not provide, endorse nor guarantee and is not liable for third-party products, services, educational tools or other information available through this site.
Capital One Financial is made up of several different entities. Please note that any position posted in Canada is for Capital One Canada, any position posted in the United Kingdom is for Capital One Europe and any position posted in the Philippines is for Capital One Philippines Service Corp. (COPSSC).

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