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Senior Frontend Engineer Jobs in Washington (NOW HIRING)

DPR Construction

Sr. Front End React Developer

Washington, DC · On-site

$130K - $171K/yr

Job Overview We are looking for a Sr. Frontend React Developer to drive the design and development of high-quality, scalable, and modern web applications. This individual will be hands-on with coding ...

Hekima Business Solution

Be Seen First

Senior React Engineer - Front-End Modernization

Washington, DC · Remote

$45 - $60/hr

Senior/Principal React Engineer - Front-End Modernization Job details Hekima is a collaborative network of elite professionals established by IT veterans. Our goal is to bridge the gap between having ...

New

Lentech Inc

Senior Front End Developer

Annapolis, MD · On-site

$215K - $230K/yr

Experienced UI Front End Software Engineer (SWE3), directly meeting mission-critical needs in partnership with mission customers. * This individual will lead a team of UI developers, designing ...

campus4tech

Frontend Engineer

Vienna, VA · On-site

Title: Front-End Engineer (Mid-to-Senior Level) Contract Duration: 06+ Months W2 Candidates only Tech stack Required: CSS/SCSS Angular17+ JavaScript/TypeScript HTML Description: We are looking for ...

Markon

Software Engineer Level 2

Fort George G Meade, MD · On-site

$210K - $225K/yr

This role will work closely with backend developers and senior front-end engineers to deliver scalable, maintainable, and user-focused solutions. * Develop responsive, high-performance web ...

Markon

Software Engineer Level 2

Fort George G Meade, MD · On-site

$210K - $225K/yr

This role will work closely with backend developers and senior front-end engineers to deliver scalable, maintainable, and user-focused solutions. Responsibilities * Develop responsive, high ...

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Senior Frontend Engineer information

See Washington salary details

$81K

$166.2K

$224.3K

How much do senior frontend engineer jobs pay per year?

As of Aug 21, 2026, the average yearly pay for senior frontend engineer in Washington is $166,232.00, according to ZipRecruiter salary data. Most workers in this role earn between $138,700.00 and $190,800.00 per year, depending on experience, location, and employer.

What is a senior frontend engineer?

Senior Frontend Engineers are highly experienced software developers who specialize in building and maintaining the user-facing parts of web applications. They are responsible for translating design mockups into functional, interactive user interfaces using technologies like HTML, CSS, and JavaScript frameworks such as React or Angular. In addition to coding, they often mentor junior engineers, make architectural decisions, and ensure best practices for performance, accessibility, and maintainability. Their role is crucial in delivering seamless, responsive, and visually appealing digital experiences.

How does a senior frontend engineer typically collaborate with designers and backend developers?

As a Senior Frontend Engineer, you’ll work closely with UX/UI designers to translate visual concepts into interactive, responsive web interfaces. Regular communication with backend developers is essential to define API contracts, discuss data requirements, and ensure seamless integration between the frontend and backend. Collaboration often happens through agile ceremonies, design reviews, and code walkthroughs, fostering a team environment where feedback and shared ownership drive project success.

What are the key skills and qualifications needed to thrive as a senior frontend engineer, and why are they important?

To thrive as a Senior Frontend Engineer, you need advanced proficiency in JavaScript, HTML, CSS, and modern frontend frameworks such as React, Angular, or Vue, along with a bachelor's degree in computer science or related field. Familiarity with version control systems (like Git), build tools (Webpack, Babel), and testing frameworks (Jest, Cypress), as well as experience with RESTful APIs, are typically required. Strong problem-solving abilities, leadership, effective communication, and mentorship skills distinguish top performers in this role. These skills and qualities are crucial for building scalable, maintainable interfaces and for collaborating productively with cross-functional teams in dynamic development environments.

What is the difference between Senior Frontend Engineer vs Frontend Developer?

AspectSenior Frontend EngineerFrontend Developer
Required CredentialsBachelor's degree in CS or related field, experience with advanced JavaScript frameworksBachelor's degree or equivalent, basic knowledge of HTML, CSS, JavaScript
Work EnvironmentDesigning complex UI solutions, leading projects, mentoring juniorsImplementing UI features, coding, testing, collaborating with designers
Employer & Industry UsageTech companies, startups, agencies; roles often include leadershipWeb development firms, startups, freelance work; focus on implementation

Senior Frontend Engineers typically have more experience, handle complex projects, and mentor teams, whereas Frontend Developers focus on implementing UI features and coding. The senior role involves leadership and strategic planning, while the developer role emphasizes hands-on development.

What does a senior frontend engineer do?

A senior frontend engineer designs, develops, and maintains the user interface of web applications using technologies like HTML, CSS, and JavaScript frameworks such as React or Angular. They ensure the application's visual and interactive elements are functional, accessible, and optimized for performance, often mentoring junior developers and collaborating with designers and backend engineers.

What are the most commonly searched types of Frontend Engineer jobs in Washington?

The most popular types of Frontend Engineer jobs in Washington are:

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

Cities in Washington with the most Senior Frontend Engineer job openings:

Infographic showing various Senior Frontend Engineer job openings in Washington as of August 2026, with employment types broken down into 88% Full Time, 2% Part Time, 2% Temporary, and 8% Contract. Highlights an 80% Physical, 6% Hybrid, and 14% Remote job distribution, with an average salary of $166,232 per year, or $79.9 per hour.

Senior Front End Software Engineer w/React - Seattle, WA

AHU Technologies, Inc.

Washington, DC • On-site

$70 - $73/hr

Full-time

Re-posted 18 days ago

Job description


Our client is seeking a skilled Senior Front End Engineer w/React to design, code, test, debug, document, and implement complex software applications, ensuring high-quality deliverables that meet our business requirements. The candidate will coach and mentor team members, perform cross-training, and facilitate information sharing. Additionally creating prototypes for new technologies or frameworks, automating testing and integration activities for new applications, and adhering to software development standards.
Required Skills -
React, JavaScript, Java, Spring Boot, PostgreSQL, MongoDB
Job Duties -
• Be a highly active and leading participant in all scrum ceremonies and instrumental in the delivery of the strategic roadmap.
• Help define project scope & specifications, and estimate resources required to develop the solutions.
• Ensure that specifications and requirements are clearly articulated to the development teams and monitor timelines & progress.
• Propose architecture and technical solutions.
• Delivery of well-designed, high-quality, fully functional, properly tested features, fixes, and enhancements.
• Responsible for the full software development lifecycle and support.
• Define and document best practices and strategies regarding application deployment and infrastructure maintenance.
• Support continuous improvement by investigating alternatives and new technologies and presenting these for architectural review.
• Troubleshooting and debugging to optimize performance.
• Complete and participate in all Testing cycles.
• Provide subject matter expertise and direction, guidance, and support on complex engagements.
Job Requirements -
• 7+ years experience engineering experience
• 5+ years experience front end engineering using React, JavaScript, CSS, Node.JS
Nice to have
• 3+ years experience with Java and Spring Boot
• 3+ years experience with PostgresSQL, MongoDB
• 3+ years experience with Azure, Kubernetes, Docker
• 3+ years experience with automated testing framework: Appium, Selenium, Postman
• Experience with CICD and DevOps
Desired Skills & Experience -
Datadog or New Relic
Apigee
Compensation: $70.00 - $73.00 per hour
About Us
AHU Technologies INCis an IT consulting and permanent staffing firm that meets and exceeds the evolving IT service needs of leading corporations within the United States. We have been providing IT solutions to customers from different industry sectors, helping them control costs and release internal resources to focus on strategic issues.
AHU Technologies INC was co-founded by visionary young techno-commercial entrepreneurs who remain as our principal consultants. Maintaining working relationships with a cadre of other highly skilled independent consultants, we have a growing number of resources available for development projects. We are currently working on Various projects such as media entertainment, ERP Solutions, data warehousing, Web Applications, Telecommunications and medical to our clients all over the world.

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