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Web Applications Developer Jobs in Frederick, MD

Contact Government Services, LLC

Java Developer

Rockville, MD · On-site

$52 - $67.25/hr

Java Developer Employment Type: Full-Time Department: Information Technology CGS is seeking a Java ... Java coding and web applications including Java Server Faces Framework. CGS brings motivated ...

MSD

Senior Full Stack Web Developer

Rockville, MD · On-site

$101K - $154K/yr

Development & Architecture • Design and implement headless web applications using Next.js and ... Engineering, or other related science or engineering discipline is required. Advanced degree ...

LCG Inc

UI / UX Developer, Associate

Rockville, MD · On-site

Job Title: UI / UX Developer, Associate Location: Rockville, MD Work Type: Hybrid Work Positions ... Develop responsive, modern web applications using React, JavaScript/TypeScript, HTML, and CSS

LOGC2

FEMA Application Developer

Emmitsburg, MD · On-site

$82K - $92K/yr

Design and develop high-quality, scalable software applications using various programming languages ... web based applications using Classic ASP, ASP.NET, Visual Basic .NET, C#, and Microsoft Access.

360 IT Professionals

Java Developer

Germantown, MD

$51.50 - $66.75/hr

We also produce mobile web applications. Furthermore, we build web products and offer services such ... Batch programming including file handling, service based, queue based process 4. Relational ...

Quadrant, Inc.

Python Backend Developer

Leesburg, VA · On-site

Required : • Experience Backend Developer w/ Python • 5+ years of experience developing and supporting backend systems and web applications using Python • Expert-level proficiency in Python • ...

Certify

Software Developer Intern

Gaithersburg, MD · On-site

$20.75 - $27.25/hr

Develop, Test andDebug programs, web applications and system interfaces in accordance withclient ... Programming withMicrosoft Technologies * API integration * DeviceIntegration * Web pagedevelopment

Ripple Effect

Senior Web Developer (Full-Stack)

Rockville, MD · On-site +1

$47.34 - $49.81/hr

... applications that make work smarter and faster? Ripple Effect is looking for a Senior Web Developer ... Full-Stack) with 6+ years of experience building, maintaining, and optimizing secure, user-friendly ...

Getzolutions, LLC

Software Engineer

Dulles, VA

$100K - $200K/yr

Seeking a Full Stack Software Engineer who will build web applications utilizing Java and the Spring Framework, such as Spring Data or Spring Boot. Required Skills * • Demonstrated experience ...

VIS IT Solutions Inc

Angular Developer

Dulles, VA · Remote

$56 - $68.50/hr

... web applications. - Conduct proof-of-concepts and research for emerging technologies in AI, LLMs ... and developer mentoring. - Stay up to date with AI advancements, frontend evolution, and Google ...

Getzolutions, LLC

Software Engineer

Dulles, VA

$100K - $200K/yr

Seeking a Full Stack Software Engineer who will build web applications utilizing Java and the Spring Framework, such as Spring Data or Spring Boot. Required Skills * • Demonstrated experience ...

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All JobsWeb Applications Developer JobsWeb Applications Developer Jobs in Frederick, MD

Web Applications Developer information

See Frederick, MD salary details

$21.9K

$97.9K

$152.1K

How much do web applications developer jobs pay per year?

As of Jun 27, 2026, the average yearly pay for web applications developer in Frederick, MD is $97,949.00, according to ZipRecruiter salary data. Most workers in this role earn between $78,500.00 and $118,800.00 per year, depending on experience, location, and employer.

What is a Web Applications Developer?

A Web Applications Developer is a professional who designs, builds, and maintains applications that run on web browsers. They use programming languages such as JavaScript, HTML, CSS, and frameworks like React or Angular to create interactive and functional websites or services. Their work involves both front-end (user interface) and back-end (server-side) development, ensuring that web applications are efficient, secure, and user-friendly. Web Applications Developers often collaborate with designers, project managers, and other developers to deliver robust digital solutions tailored to business needs.

What jobs in the US pay 300,000 a year?

Web Applications Developers with extensive experience, specialized skills in high-demand technologies, or working in senior or leadership roles can earn salaries approaching or exceeding $300,000 annually. Such compensation often includes bonuses, stock options, or profit sharing, especially in large tech companies or startups. Achieving this level typically requires advanced certifications, a strong portfolio, and years of industry experience.

How does a Web Applications Developer typically collaborate with designers and other team members during a project?

Web Applications Developers work closely with UX/UI designers, project managers, and backend developers to ensure cohesive and user-friendly applications. Collaboration often involves participating in sprint meetings, reviewing design prototypes, and providing technical feedback to align functionality with design intent. Developers also use tools like version control systems (e.g., Git) and project management platforms to track progress and communicate changes. Effective teamwork and clear communication are essential for delivering robust and scalable web applications.

What Does a Web Applications Developer Do?

As a web applications developer, your main duties are to work as part of a development team to design functional, scalable applications for use on a website or mobile operating system. A web app developer needs to have a strong grasp of coding, graphic design, and user experience, as well as a firm understanding of how front-end code and back-end frameworks interact to ensure that web applications run properly on the company servers. In addition to technical responsibilities, you also consult with clients or other departments to determine their needs and how best to address those needs via the app.

Is AI replacing web devs?

AI tools are increasingly automating certain tasks in web development, such as code generation and testing, but they do not replace the need for skilled web applications developers who design, implement, and maintain complex systems. Web devs with expertise in programming languages, frameworks, and problem-solving remain essential for creating customized, secure, and scalable applications. Staying updated with new technologies and tools is important for web developers to remain competitive in the evolving industry.

What are the key skills and qualifications needed to thrive as a Web Applications Developer, and why are they important?

To thrive as a Web Applications Developer, you need strong programming skills in languages like JavaScript, HTML, and CSS, along with a solid understanding of web frameworks and a relevant degree or equivalent experience. Familiarity with tools such as Git, RESTful APIs, databases, and frameworks like React or Angular is often required. Problem-solving, attention to detail, and effective communication are vital soft skills that help developers collaborate and adapt to evolving project needs. These skills and qualities are crucial to efficiently create, maintain, and improve user-friendly, reliable, and secure web applications.

What does a web application developer do?

A web application developer designs, builds, and maintains web-based software applications using programming languages such as JavaScript, HTML, and CSS, along with frameworks and tools like React or Angular. They focus on creating functional, user-friendly interfaces and ensuring the performance, security, and responsiveness of web applications, often collaborating with designers and backend developers. Knowledge of databases, version control, and testing is also essential in this role.

What jobs pay 10,000 a month without a degree?

Web Applications Developers can earn $10,000 or more per month through freelance work, contract projects, or working for companies that value skills over formal education. Success typically depends on strong programming skills, experience with frameworks, and a portfolio of successful projects, often requiring proficiency in languages like JavaScript, Python, or Ruby. High earnings are usually associated with specialized skills, a strong professional network, and the ability to manage multiple clients or projects independently.
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Web Applications Developer jobs near you
Web Developer (Hybrid)

Web Developer (Hybrid)

Society for Imaging Informatics

Leesburg, VA • On-site

$80K - $90K/yr

Full-time

Medical, Dental, Vision, Life, Retirement

Posted 15 days ago

Job description

The Web Developer is part of a team that is responsible for implementing cutting-edge Websites and Web-based applications. The candidate must have strong technical and communication skills with the ability to coordinate and consult with non-technical, business line personnel.

The Web Developer manages all aspects of the Society’s Web presence and online collaboration tools in close consultation with the Marketing Director. The candidate shall be capable of understanding and assessing current systems, evaluating potential new technologies, and extending the system for new functions. This means working closely with SIIM staff and SIIM committees to develop plans for future developments, enhancements, and implementations.

In this role, the Web Developer manages all aspects of the association’s website, including technical infrastructure, upkeep, and troubleshooting; tests, implements and maintains the web-based application tools for the association’s website; and monitors industry standards and techniques to recommend changes to ensure effective use of the website to achieve the association’s goals.

Responsibilities:

  • Work closely with the Marketing Director and staff to support and implement the SIIM marketing vision, plan, and initiatives for all electronic communications
  • Create SIIM event microsites and other websites as needed
  • Manage and maintain the SIIM.org website, with particular attention paid to adding/removing appropriate content as events approach or pass.
  • Maintain the SIIM brand across all web/email platforms
  • Make sure branding reflects what you need throughout different properties of
  • Respond to and troubleshoot all website issues
  • Support the Marketing Director in sending out marketing emails via Informz
  • Participate in project development activities for various Internet publishing projects
  • Propose enhancements and improvements to define and justify the most effective software and hardware to support the website
  • Analyzes Web metrics to provide further optimization opportunities
  • Understand the benefits of various open-source or proprietary web application tools
  • Customize existing mobile app templates for SIIM events; maintain event mobile app

Requirements:

  • College degree preferred, preferably in Computer Science or related field
  • Three years of progressive Web Developer experience
  • Combination of experience can substitute for a college degree
  • Experience with WordPress CMS
  • Knowledge of multiple coding languages: HTML, CSS, JavaScript, PHP, C#,
  • Knowledge of Adobe Creative Suite including Dreamweaver, Photoshop, and InDesign
  • Knowledge of Google Analytics, Tag Manager and SEO best practices
  • Must be organized, task-oriented, and deadline-driven
  • Occasional travel and some long hours/weekend work during conferences

Desired Skills:

  • Knowledge of and experience with CMS, AMS, and other Web tools
  • Good understanding of Responsive Design, Bootstrap, WordPress, SQL, and other web development technologies
  • Ability to devise, implement, and support rich media, engagement tools, and mobile apps

Company Description

The Society for Imaging Informatics in Medicine (SIIM) represents 2,000 healthcare professionals with interest in enterprise information and image management. SIIM is a not-for-profit organization focused on education, clinical practices, research, and innovation in the field of imaging informatics. The society is committed to actively contributing to the development and advancement of imaging informatics professionals and scientists worldwide and to improving the quality, safety, and efficiency of healthcare.