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Flex Frontend Web Developer Jobs in Silver Spring, MD

Hirekeyz Inc

Full-Stack Web Developer

Fairfax, VA · On-site

Role: Full-Stack Web Developer Location: Onsite- Fairfax, VA 3 Days and in Washington, DC 2 Days ... Integrate front-end components with back-end services and APIs. * Ensure cross-browser ...

SW Complete

Web Developer

Columbia, MD · On-site

Creating web front-end user interface to new or existing databases using a combination of HTML, SQL ... Four years of experience as a Web Developer in programs and contracts of similar scope, type, and ...

Armison Tech

Web Developer

Chantilly, VA · On-site

Web Developer Location: Centerville, VA (on-site client environment) Clearance: TS/SCI with ... NET frameworks, integrating front-end interfaces with MySQL, PostgreSQL, or MongoDB backends, and ...

XLA

Senior Web Developer

Arlington, VA · On-site

XLA is looking for a Senior Web Developer to support a federal agency in Arlington, VA. The role ... This includes front end Single Page Application (SPA) development, well-structured middle tier API ...

Finch AI

Web Developer

Washington, DC · On-site

$105K - $170K/yr

Web Developer Clearance: US Citizenship required. Location: Washington, DC Metro Area (VA/DC/MD ... Develop front-end interfaces using modern frameworks (React, Angular, or similar) and back-end ...

Finch Computing

Web Developer

Washington, DC

$105K - $170K/yr

Web Developer Clearance: US Citizenship required. Location: Washington, DC Metro Area (VA/DC/MD ... Develop front-end interfaces using modern frameworks (React, Angular, or similar) and back-end ...

GoIntellects Inc.

Web Developer Master

Washington, DC · On-site

$54/hr

Web Developer Master Work Arrangement: Onsite Worksite Address: Washington, DC Interviews: In ... Nice to Have ◦ Awareness of frontend performance: deferring/async loading, minimizing reflows ...

M1 Technology

Front End Software Developer

Chantilly, VA · On-site

$106K - $123K/yr

We are seeking a skilled Software Developer to contribute to the design, development, and deployment of cloud-native software solutions, with a focus on building front-end web components in support ...

XLA

Senior Web Developer

Arlington, VA

$140K/yr

XLA is looking for a Senior Web Developer to support a federal agency in Arlington, VA. This ... Vue3 (or similar front end framework like React or Angular - Vue is preferred) * JavaScript * HTML

Quantum Sky

Web Developer & Designer

Suitland, MD

$130K - $150K/yr

... the front-end. * Continuously evaluate existing applications alignment with stakeholder ... At least one Web Developer or related certification, such as CWP, CSDP, MCAD, MCPD, MCSA Web ...

Red Gate Group

Web Developer

Washington, DC · On-site

The Red Gate Group is seeking an expert Web Developer to support a major Intelligence Community ... managing front-end services including website and web page creation, permission groups, site ...

Quantum Sky

Web Developer & Designer

Suitland, MD · On-site

$130K - $150K/yr

... the front-end. * Continuously evaluate existing applications alignment with stakeholder ... At least one Web Developer or related certification, such as CWP, CSDP, MCAD, MCPD, MCSA Web ...

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All JobsFrontend Web Developer JobsFlex Frontend Web Developer JobsFlex Frontend Web Developer Jobs in Silver Spring, MD

Flex Frontend Web Developer information

See Silver Spring, MD salary details

$49.6K

$105K

$165.9K

How much do flex frontend web developer jobs pay per year?

As of Aug 21, 2026, the average yearly pay for flex frontend web developer in Silver Spring, MD is $104,978.00, according to ZipRecruiter salary data. Most workers in this role earn between $82,700.00 and $121,500.00 per year, depending on experience, location, and employer.

What is the difference between Flex Frontend Web Developer vs React Frontend Web Developer?

AspectFlex Frontend Web DeveloperReact Frontend Web Developer
Required SkillsHTML, CSS, JavaScript, Flexbox, responsive designHTML, CSS, JavaScript, React.js, component-based architecture
Work EnvironmentWeb development teams, UI/UX design, cross-browser compatibilitySingle-page applications, dynamic interfaces, client-side rendering
Industry UsageVarious industries including e-commerce, finance, and techTech startups, SaaS companies, modern web applications

Flex Frontend Web Developers focus on layout and responsive design using Flexbox and traditional web technologies, while React Frontend Web Developers specialize in building dynamic, component-based interfaces with React.js. Both roles require strong HTML, CSS, and JavaScript skills but differ in frameworks and application types.

What are the most commonly searched types of Frontend Web Developer jobs in Silver Spring, MD?

The most popular types of Frontend Web Developer jobs in Silver Spring, MD are:

Flex Frontend Web Developer jobs near you

Full-Stack Web Developer

Hirekeyz Inc

Fairfax, VA • On-site

Contractor

Re-posted 27 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)