1

Sr Full Stack Web Developer Jobs in Washington, DC

Role: Full-Stack Web Developer Location: Onsite- Fairfax, VA 3 Days and in Washington, DC 2 Days per Week. Duration: Long Term Contract Position Require a Secret Clearance The Full-Stack Web ...

Senior Full Stack Web Developer

Rockville, MD · On-site

$101.40K - $154.65K/yr

... engineering discipline is required. Advanced degree preferred. • Minimum 5 years of full-stack web development experience with two years of years Sitecore headless development (XML Cloud ...

Description LT Consulting is seeking a Full Stack Web Developer with an active TS/SCI with polygraph to design and deliver the full scope of web solutions for mission-critical environments. As a Full ...

Company Description Envero is a small business providing innovative software engineering ... Do you want to design and create web applications from the ground up? Are you the type of person ...

Company Description Envero is a small business providing innovative software engineering ... Do you want to design and create web applications from the ground up? Are you the type of person ...

Full Stack Developer, Senior (O365/SharePoint/ Power Platform Developer) Location: Bethesda, MD ... This role focuses on full-lifecycle web development, SharePoint support, intranet modernization ...

next page

Showing results 1-20

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 May 28, 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 are the key skills and qualifications needed to thrive as a Sr Full Stack Web Developer, and why are they important?

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 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 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 May 2026, with employment types broken down into 82% Full Time, 10% Part Time, and 8% Contract. Highlights an 85% Physical, 5% Hybrid, and 10% Remote job distribution, with an average salary of $133,511 per year, or $64.2 per hour.

Full-Stack Web Developer

Hirekeyz Inc

Fairfax, VA • On-site

Contractor

Posted 2 days ago


Job description

Role: Full-Stack Web Developer

Location: Onsite- Fairfax, VA 3 Days and in Washington, DC 2 Days per Week.

Duration: Long Term Contract

Position Require a Secret Clearance

Job Description:

The Full-Stack Web Developer requires a strong focus on building high‑quality mobile-first applications. Role requires experience in designing, developing, and maintaining responsive, scalable web solutions that deliver seamless user experiences across mobile devices. Experience developing fully compliant iOS and Android mobile applications is required. Requires collaboration closely with design, product, and backend teams to deliver robust features from concept to deployment. Works in an agile process and produces iterative products for review and refinement. Responsible for delivering web and mobile designs that are 508 accessible and compliant with DoD regulations.

Primary Responsibilities: 

  • Develop and maintain scalable, efficient, and responsive web applications using modern front-end technologies.
  • Expertise in mobile responsive design and mobile first code for scalability.
  • Integrate front-end components with back-end services and APIs.
  • Ensure cross-browser compatibility and adherence to accessibility standards.
  • Collaborate with UX/UI designers to translate wireframes and prototypes into functional code.
  • Participate in code reviews and contribute to best practices for front-end development.
  • Partner with designers and developers to ensure the interface meets usability standards and aligns with business goals.
  • Communicate effectively with back-end developers about feasibility, constraints, and technical considerations.
  • Support testing and validate that the front-end meets requirements and provides seamless user experience.
  • All other duties as assigned by management.

Skills and Qualifications:

  • Bachelor’s degree in computer science or a technical field
  • 10+ years developing web and mobile applications with proven leadership in legacy software rebuilds
  • Microsoft Full-Stack Development building web applications using MEAN stack (MongoDB, Express.js, Angular, Node.js)
  • Front and back-end development knowledge in JAVA, HTML, CSS, Javascript, and framework libraries expertise
  • Strong understanding of responsive design and cross-browser compatibility
  • Knowledge of UI/UX principles and section 508 accessibility standards
  • Excellent communication and management skills.

Certifications Required:

  • Certified Scrum Master
  • Certified Professional in Full Stack Development (CP-FSD)