AMERICAN SYSTEMS, a 100% employee-owned federal government contractor, is seeking a Senior Web Applications Developer to support mission-critical initiatives at Joint Base Anacostia-Bolling (JBAB ...
AMERICAN SYSTEMS, a 100% employee-owned federal government contractor, is seeking a Senior Web Applications Developer to support mission-critical initiatives at Joint Base Anacostia-Bolling (JBAB ...
Web Developer
Washington, DC · On-site
They are seeking a detail-oriented Web Designer to build and maintain internal websites and digital ... senior developers, visual information specialists, and communication teams to support new site ...
Web Developer
Washington, DC · On-site
They are seeking a detail-oriented Web Designer to build and maintain internal websites and digital ... senior developers, visual information specialists, and communication teams to support new site ...
Scripting Senior WikiGardner (Content Manager) to provide web development solutions and technical ... and programming. Qualifications: * Candidate must have working knowledge of Atlassian JIRA ...
Scripting Senior WikiGardner (Content Manager) to provide web development solutions and technical ... and programming. Qualifications: * Candidate must have working knowledge of Atlassian JIRA ...
AMERICAN SYSTEMS, a 100% employee-owned federal government contractor, is seeking a Senior Web Applications Developer to support mission-critical initiatives at Joint Base Anacostia-Bolling in ...
AMERICAN SYSTEMS, a 100% employee-owned federal government contractor, is seeking a Senior Web Applications Developer to support mission-critical initiatives at Joint Base Anacostia-Bolling in ...
As a Web Designer, you'll help build intuitive, visually cohesive websites and interfaces that ... senior developers, visual information specialists, and communication teams to support new site ...
As a Web Designer, you'll help build intuitive, visually cohesive websites and interfaces that ... senior developers, visual information specialists, and communication teams to support new site ...
As a Web Designer, you'll help build intuitive, visually cohesive websites and interfaces that ... Collaborate with senior developers, visual information specialists, and communication teams to ...
As a Web Designer, you'll help build intuitive, visually cohesive websites and interfaces that ... Collaborate with senior developers, visual information specialists, and communication teams to ...
Web Developer
Washington, DC · On-site
$95K - $105K/yr
As a Web Designer, you'll help build intuitive, visually cohesive websites and interfaces that ... senior developers, visual information specialists, and communication teams to support new site ...
Web Developer
Washington, DC · On-site
$95K - $105K/yr
As a Web Designer, you'll help build intuitive, visually cohesive websites and interfaces that ... senior developers, visual information specialists, and communication teams to support new site ...
Web Developer Senior with Security Clearance
$103K - $218K/yr
Web Developer Senior Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular Percentage of Travel Required: Up to ...
Web Developer Senior with Security Clearance
$103K - $218K/yr
Web Developer Senior Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular Percentage of Travel Required: Up to ...
They are seeking a Senior Web Application Developer to design, test, and develop high-quality web-based software in support of a forensic and investigative ecosystem. Responsibilities : • Design ...
They are seeking a Senior Web Application Developer to design, test, and develop high-quality web-based software in support of a forensic and investigative ecosystem. Responsibilities : • Design ...
Web Engineer
Washington, DC · Remote
$170K - $220K/yr
We're looking for a talented senior web engineer who is passionate about crafting exceptional experiences and cares deeply about the story that we tell customers. As we continue to scale rapidly, you ...
Quick apply
Web Engineer
Washington, DC · Remote
$170K - $220K/yr
We're looking for a talented senior web engineer who is passionate about crafting exceptional experiences and cares deeply about the story that we tell customers. As we continue to scale rapidly, you ...
They are hiring a cleared Senior Software/Web Developer to support the National Geospatial-Intelligence Agency, responsible for designing and implementing business process improvements, developing ...
They are hiring a cleared Senior Software/Web Developer to support the National Geospatial-Intelligence Agency, responsible for designing and implementing business process improvements, developing ...
Senior Web Application Developer
Washington, DC · On-site
$100K - $137K/yr
The Web Application Developer is responsible for designing, testing, and developing well-designed web-based software code that is testable and efficient, using best software development practices to ...
Senior Web Application Developer
Washington, DC · On-site
$100K - $137K/yr
The Web Application Developer is responsible for designing, testing, and developing well-designed web-based software code that is testable and efficient, using best software development practices to ...
Senior Web Application Developer
Washington, DC · On-site
$100K - $137K/yr
Overview The Web Application Developer is responsible for designing, testing, and developing well-designed web-based software code that is testable and efficient, using best software development ...
Quick apply
Senior Web Application Developer
Washington, DC · On-site
$100K - $137K/yr
Overview The Web Application Developer is responsible for designing, testing, and developing well-designed web-based software code that is testable and efficient, using best software development ...
Senior Web Application Developer
Washington, DC · On-site
$100K - $137K/yr
Overview The Web Application Developer is responsible for designing, testing, and developing well-designed web-based software code that is testable and efficient, using best software development ...
Senior Web Application Developer
Washington, DC · On-site
$100K - $137K/yr
Overview The Web Application Developer is responsible for designing, testing, and developing well-designed web-based software code that is testable and efficient, using best software development ...
Senior Web Applications Engineer
Washington, DC · On-site
$140K - $175K/yr
The Senior Web Applications Engineer will serve as a technical owner, making architectural ... Familiarity with CI/CD pipelines and modern DevOps practices. Preferred Qualifications * 8+ years ...
Quick apply
Senior Web Applications Engineer
Washington, DC · On-site
$140K - $175K/yr
The Senior Web Applications Engineer will serve as a technical owner, making architectural ... Familiarity with CI/CD pipelines and modern DevOps practices. Preferred Qualifications * 8+ years ...
Overview The Web Application Developer is responsible for designing, testing, and developing well-designed web-based software code that is testable and efficient, using best software development ...
Overview The Web Application Developer is responsible for designing, testing, and developing well-designed web-based software code that is testable and efficient, using best software development ...
Senior Web Applications Engineer
Washington, DC · On-site
$140K - $175K/yr
The Senior Web Applications Engineer will serve as a technical owner, making architectural ... Familiarity with CI/CD pipelines and modern DevOps practices. Preferred Qualifications * 8+ years ...
Senior Web Applications Engineer
Washington, DC · On-site
$140K - $175K/yr
The Senior Web Applications Engineer will serve as a technical owner, making architectural ... Familiarity with CI/CD pipelines and modern DevOps practices. Preferred Qualifications * 8+ years ...
AnaVation is seeking a Senior Web Application Developer to design, test, and develop high-quality web-based software in support of a forensic and investigative ecosystem. The selected candidate will ...
AnaVation is seeking a Senior Web Application Developer to design, test, and develop high-quality web-based software in support of a forensic and investigative ecosystem. The selected candidate will ...
Senior Web Applications Engineer
Washington, DC · On-site
$140K - $175K/yr
The Senior Web Applications Engineer will serve as a technical owner, making architectural ... Familiarity with CI/CD pipelines and modern DevOps practices. Preferred Qualifications * 8+ years ...
Senior Web Applications Engineer
Washington, DC · On-site
$140K - $175K/yr
The Senior Web Applications Engineer will serve as a technical owner, making architectural ... Familiarity with CI/CD pipelines and modern DevOps practices. Preferred Qualifications * 8+ years ...
AnaVation is seeking a Senior Web Application Developer to design, test, and develop high-quality web-based software in support of a forensic and investigative ecosystem. The selected candidate will ...
AnaVation is seeking a Senior Web Application Developer to design, test, and develop high-quality web-based software in support of a forensic and investigative ecosystem. The selected candidate will ...
Senior Web Developer information
See Springfield, VA salary details
$63.2K - $74.4K
3% of jobs
$74.4K - $85.7K
8% of jobs
$94.7K is the 25th percentile. Wages below this are outliers.
$85.7K - $97K
17% of jobs
$97K - $108.2K
16% of jobs
The median wage is $113K / yr.
$108.2K - $119.5K
14% of jobs
$119.5K - $130.7K
16% of jobs
$132.3K is the 75th percentile. Wages above this are outliers.
$130.7K - $142K
9% of jobs
$142K - $153.2K
8% of jobs
$153.2K - $164.5K
3% of jobs
$164.5K - $175.7K
2% of jobs
$175.7K - $187K
3% of jobs
$63.2K
$119.7K
$187K
How much do senior web developer jobs pay per year?
What are some common challenges faced by Senior Web Developers when leading project teams?
What are Senior Web Developers?
Is web development still worth it in 2026?
Is AI replacing web devs?
What is the highest salary for a web developer?
Which is the hardest field in it?
What Is a Senior Web Developer?
A senior web developer is a highly skilled computer coding professional with fluency in languages such as HTML, JavaScript, and CSS. In this career, your responsibilities include designing, developing, and debugging the backend of software programs for websites, applications, tools, and databases. You also work with JavaScript frameworks, develop tests using testing frameworks, help build and deploy automation scripts, troubleshoot, and resolve app performance issues. As a senior web developer, you may supervise a team of developers and collaborate with user experience designers to determine what the frontend user experience and website layout will look like during the design phase. Other duties may include enforcing coding standards, reviewing the work completed by your team, managing the budget and project schedule, and communicating directly with clients.
What is the difference between Senior Web Developer vs Web Developer?
| Aspect | Senior Web Developer | Web Developer |
|---|---|---|
| Required Credentials | Bachelor's in CS or related, experience, possibly certifications | Bachelor's in CS or related, entry-level or junior experience |
| Work Environment | Collaborates on complex projects, mentors juniors | Develops websites, learns on the job, less responsibility |
| Employer & Industry Usage | Tech companies, agencies, startups | Small businesses, startups, freelance projects |
| Search & Comparison Intent | Understanding senior roles, career progression | Entry-level, learning web development |
The main difference between a Senior Web Developer and a Web Developer lies in experience, responsibilities, and expertise. Senior Web Developers handle complex projects, mentor team members, and often have more advanced skills and certifications. Web Developers are typically entry-level or junior roles focused on building websites and gaining experience. Both roles are essential in the tech industry, but the senior position involves greater leadership and technical depth.
What are the key skills and qualifications needed to thrive as a Senior Web Developer, and why are they important?

Web Application Developer, Senior with Security Clearance
American Systems CorporationNaval Anacost Annex, DC
$140K - $170K/yr
Other
Medical, Retirement, PTO
Posted 9 days ago
Job description
THIS POSITION INCLUDES A $5,000 SIGN-ON BONUS! Responsibilities As a Senior Web Application Developer with AMERICAN SYSTEMS, you will have the opportunity to do the following: * Modernize and maintain web apps for scalability and performance * Write modular code in React.js, Node.js, JavaScript, HTML, and CSS * Refactor legacy code to reduce debt and improve readability * Build dashboards, workflows, and visualizations for data-driven apps * Optimize SQL queries and ensure database performance and security * Define and deliver scalable solutions with stakeholders * Work in Agile (Scrum, XP, Kanban) environments * Conduct code reviews and mentor junior developers * Provide actionable reports and analytics for informed decisions * Maintain, modernize, and refactor web applications for improved scalability, performance, and maintainability. Qualifications * Active TS clearance w/SCI eligibility REQUIRED * Bachelor's degree in computer science or related field (or equivalent years of relevant experience).
* 8-10 years of relevant experience * Active Security+ CE certificate or ability to obtain Security+ CE certification within 90 days of hire * Proficiency in React.js, Node.js, JavaScript/HTML/CSS, and SQL * Experience developing and integrating RESTful APIs. * Experience with Git or other version control systems. * Ability to analyze, refactor, and improve legacy applications.
* Familiarity with Linux (RHEL) administration and update management. * Experience working in Agile environments, including Scrum or XP methodologies. NOTE: U.S.
Citizenship Required for the purposes of obtaining/holding a U.S. security clearance THIS POSITION INCLUDES A $5,000 SIGN-ON BONUS! Pay Transparency Statement AMERICAN SYSTEMS is committed to pay transparency for our applicants and employee-owners.
The salary range for this position is USD $140,000.00/Yr. - USD $170,000/Yr. Actual compensation will be determined based on several factors permitted by law.
AMERICAN SYSTEMS provides for the welfare of its employees and their dependents through a comprehensive benefits program by offering healthcare benefits, paid leave, retirement plans, insurance programs, and education and training assistance. EEO Statement EEO Race/Sex/Disability Status/Veteran Status