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Sr Full Stack Web Developer Jobs in Washington, DC

Senior Full Stack Developer Remote We are seeking a Senior Full Stack Developer to support a ... The ideal candidate has strong hands-on experience with Python and JavaScript, modern web ...

Senior Full Stack Developer Remote We are seeking a Senior Full Stack Developer to support a ... The ideal candidate has strong hands-on experience with Python and JavaScript, modern web ...

Senior Full Stack Developer Remote We are seeking a Senior Full Stack Developer to support a ... The ideal candidate has strong hands-on experience with Python and JavaScript, modern web ...

Senior Full Stack Developer Remote We are seeking a Senior Full Stack Developer to support a ... The ideal candidate has strong hands-on experience with Python and JavaScript, modern web ...

Senior Full Stack Developer Remote We are seeking a Senior Full Stack Developer to support a ... The ideal candidate has strong hands-on experience with Python and JavaScript, modern web ...

Senior Full Stack Developer Remote We are seeking a Senior Full Stack Developer to support a ... The ideal candidate has strong hands-on experience with Python and JavaScript, modern web ...

Senior Full Stack Developer Remote We are seeking a Senior Full Stack Developer to support a ... The ideal candidate has strong hands-on experience with Python and JavaScript, modern web ...

Senior Full Stack Developer Remote We are seeking a Senior Full Stack Developer to support a ... The ideal candidate has strong hands-on experience with Python and JavaScript, modern web ...

Senior Full Stack Developer Remote We are seeking a Senior Full Stack Developer to support a ... The ideal candidate has strong hands-on experience with Python and JavaScript, modern web ...

Senior Full Stack Developer Remote We are seeking a Senior Full Stack Developer to support a ... The ideal candidate has strong hands-on experience with Python and JavaScript, modern web ...

Senior Full Stack Developer Remote We are seeking a Senior Full Stack Developer to support a ... The ideal candidate has strong hands-on experience with Python and JavaScript, modern web ...

Senior Full Stack Developer Remote We are seeking a Senior Full Stack Developer to support a ... The ideal candidate has strong hands-on experience with Python and JavaScript, modern web ...

Senior Full Stack Developer Remote We are seeking a Senior Full Stack Developer to support a ... The ideal candidate has strong hands-on experience with Python and JavaScript, modern web ...

Showing results 21-40

Sr Full Stack Web Developer information

See Washington, DC salary details

$56.1K

$133.5K

$273K

How much do sr full stack web developer jobs pay per year?

As of Aug 11, 2026, the average yearly pay for sr full stack web developer in Washington, DC is $133,511.00, according to ZipRecruiter salary data. Most workers in this role earn between $90,600.00 and $145,000.00 per year, depending on experience, location, and employer.

What does a Sr Full Stack Web Developer do?

A Sr Full Stack Web Developer is responsible for designing, building, and maintaining both the front-end (client-side) and back-end (server-side) components of web applications. They work with various programming languages, frameworks, and databases to create seamless and efficient user experiences. In addition to coding, they often lead technical projects, mentor junior developers, and help shape the overall architecture of web solutions. Their role requires a deep understanding of both user interface design and server-side logic, ensuring that all parts of a web application function together smoothly.

What are the key skills and qualifications needed to thrive as a Sr Full Stack Web Developer?

To thrive as a Sr Full Stack Web Developer, you need advanced proficiency in both front-end (e.g., HTML, CSS, JavaScript frameworks) and back-end (e.g., Node.js, Python, databases) development, typically supported by a degree in computer science or related experience. Familiarity with tools such as Git, cloud platforms (AWS, Azure), RESTful APIs, and relevant certifications like AWS Certified Developer are commonly required. Strong problem-solving skills, effective communication, and the ability to mentor junior developers are essential soft skills for this role. These competencies ensure you can deliver robust, scalable solutions while collaborating efficiently within multidisciplinary teams.

How does a Sr Full Stack Web Developer typically collaborate with cross-functional teams during a project lifecycle?

As a Sr Full Stack Web Developer, you will frequently collaborate with UX/UI designers, product managers, QA engineers, and sometimes DevOps specialists throughout a project's lifecycle. You may participate in sprint planning, code reviews, and daily stand-ups, ensuring alignment on project goals and technical requirements. Effective communication is key, as you'll often translate business needs into technical solutions and provide guidance to junior developers. This collaborative environment supports the delivery of robust, user-friendly web applications and fosters professional growth through shared knowledge.

What is the difference between Sr Full Stack Web Developer vs Full Stack Web Developer?

AspectSr Full Stack Web DeveloperFull Stack Web Developer
Required Experience5+ years, leadership skills often expected1-3 years, focus on development skills
ResponsibilitiesDesigning complex systems, mentoring, project leadershipBuilding features, coding, debugging
CertificationsOptional, but advanced certifications valuedEntry to mid-level certifications
Work EnvironmentFast-paced, collaborative teams, often in tech companies

The main difference between a Sr Full Stack Web Developer and a Full Stack Web Developer lies in experience, responsibilities, and leadership. Senior developers typically have more experience, handle complex projects, and mentor others, while full stack developers focus on coding and feature development. Both roles are essential in tech industries, but senior roles require a broader skill set and leadership capabilities.

Infographic showing various Sr Full Stack Web Developer job openings in Washington, DC as of August 2026, with employment types broken down into 1% Internship, 81% Full Time, 10% Part Time, 1% Temporary, and 7% Contract. Highlights an 84% Physical, 4% Hybrid, and 12% Remote job distribution, with an average salary of $133,511 per year, or $64.2 per hour.

Full-Stack Web Developer - WordPress with Security Clearance

CACI

Chantilly, VA โ€ข On-site

$86K - $181K/yr

Other

Medical, Retirement, PTO

Posted 21 days ago


Job description

Job Title: Full-Stack Web Developer - WordPress Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular Percentage of Travel Required: None Type of Travel: None * * * The Opportunity
CACI is seeking a proactive, cleared Full-Stack Web Developer who thrives in a fast-paced environment and enjoys collaborating to create high-impact solutions. In this role, you will design, build, test, and enhance web applications that directly support mission-critical needs. You'll work closely with analysts, project leads, designers, and customers to deliver intuitive, reliable, and secure applications that meet business goals and elevate user experience. Responsibilities * Contribute to all phases of the development lifecycle-from concept and design through deployment and support
* Write clean, efficient, and testable code using HTML5, CSS, PHP, and JavaScript
* Develop and maintain both front-end and back-end functionality
* Ensure all solutions meet required specifications and comply with Section 508 accessibility standards
* Collaborate within a team environment that values innovation, shared learning, and continuous improvement
* Support timely delivery of solutions for time-sensitive project
* Participate in code reviews to uphold quality, consistency, and accountability
* Estimate story points and make informed recommendations throughout the development process
* Identify and resolve systems issues to ensure optimal performance Qualifications: Required: * Active TS/SCI clearance with Polygraph
* Bachelor's degree or equivalent
* 5+ years of related experience
* Strong JavaScript proficiency, including object-oriented JavaScript, jQuery, and modern client-side frameworks
* Full-stack experience with HTML and CSS, with the ability to quickly apply skills within a WordPress/PHP environment
* Demonstrated experience designing, developing, deploying, and maintaining functional web applications
* Solid understanding of UI principles, cross-browser compatibility, and general web standards
* Experience implementing and maintaining web and application security best practices Desired: * Experience with web design, UI layout, color theory, and general visual design
* Background in WordPress development, including creating themes or plugins
* Experience with SharePoint development using SharePoint Designer
* Familiarity with Agile software methodologies
* Knowledge of SQL and experience with relational databases
* Exposure to cloud services and related tooling
* Understanding of DoD or Intelligence Community environments - What You Can Expect: A culture of integrity. At CACI, we place character and innovation at the center of everything we do. As a valued team member, you'll be part of a high-performing group dedicated to our customer's missions and driven by a higher purpose - to ensure the safety of our nation. An environment of trust. CACI values the unique contributions that every employee brings to our company and our customers - every day. You'll have the autonomy to take the time you need through a unique flexible time off benefit and have access to robust learning resources to make your ambitions a reality. A focus on continuous growth. Together, we will advance our nation's most critical missions, build on our lengthy track record of business success, and find opportunities to break new ground - in your career and in our legacy. Pay Range : There are a host of factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications. Our employees value the flexibility at CACI that allows them to balance quality work and their personal lives. We offer competitive compensation, benefits and learning and development opportunities. Our broad and competitive mix of benefits options is designed to support and protect employees and their families. At CACI, you will receive comprehensive benefits such as; healthcare, wellness, financial, retirement, family support, continuing education, and time off benefits. The proposed salary range for this position is: $86,600 - $181,800 CACI is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, pregnancy, sexual orientation, age, national origin, disability, status as a protected veteran, or any other protected characteristic.