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Mid Level Frontend Developer Jobs in Silver Spring, MD

Jr. Front End Developer

Vienna, VA

$104K - $121K/yr

... level! Chenega Agile Real-Time Solutions (CARS) was created with the purpose of providing ... The Jr. Front End Developer will develop visualization software to understand data where proximity ...

Jr. Front End Developer

Vienna, VA

$104K - $121K/yr

... level! Chenega Agile Real-Time Solutions (CARS) was created with the purpose of providing ... The Jr. Front End Developer will develop visualization software to understand data where proximity ...

Front--End Developer (Mid) TS/SCI

Arlington, VA · On-site

$119K - $139K/yr

Amentum is searching for a Front-End Developer to join our team in Arlington, VA. You will be ... AWS Associate level or above certification Preferred Certifications: * AWS Security - Specialty.

Front--End Developer (Mid) TS/SCI

Arlington, VA · On-site

$119K - $139K/yr

Essential Responsibilities: The Front-End Developer is responsible for * Develop ... AWS Associate level or above certification Preferred Certifications: * AWS Security - Specialty.

Senior Front End Developer

Vienna, VA · On-site

$115K - $151K/yr

... level! Chenega Agile Real-Time Solutions (CARS) was created with the purpose of providing ... The Senior Front End Developer will develop visualization software to understand data where ...

The Mid-Level Developer is responsible for building scalable, secure, and maintainable Python-based services and data-processing components aligned to defined migration plans and architectural ...

The Mid-Level Developer is responsible for building scalable, secure, and maintainable Python-based services and data-processing components aligned to defined migration plans and architectural ...

Mid-Level Salesforce Developer

Washington, DC · On-site

$62.75 - $83.25/hr

Overview JST is currently seeking a Mid-Level Salesforce Developer to join our team. ​The Salesforce Developer will build and enhance Salesforce capabilities in a structured, regulated environment ...

Mid-Level Salesforce Developer

Washington, DC · On-site

$62.50 - $83/hr

Overview JST is currently seeking a Mid-Level Salesforce Developer to join our team. The Salesforce Developer will build and enhance Salesforce capabilities in a structured, regulated environment and ...

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Showing results 1-20

Mid Level Frontend Developer information

See Silver Spring, MD salary details

$43.9K

$114.1K

$160.8K

How much do mid level frontend developer jobs pay per year?

As of Jun 19, 2026, the average yearly pay for mid level frontend developer in Silver Spring, MD is $114,142.00, according to ZipRecruiter salary data. Most workers in this role earn between $107,500.00 and $125,100.00 per year, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as a Mid Level Frontend Developer, and why are they important?

To thrive as a Mid Level Frontend Developer, you need strong proficiency in HTML, CSS, JavaScript, and modern frontend frameworks like React or Angular, along with a relevant degree or equivalent experience. Familiarity with version control systems (such as Git), build tools, and testing frameworks is typically required. Effective problem-solving, attention to detail, and clear communication are essential soft skills for collaborating with designers and backend developers. These skills ensure the delivery of high-quality, user-friendly web applications that meet both technical and business requirements.

What are some common challenges a Mid Level Frontend Developer faces when integrating with backend services, and how can these be managed?

Mid Level Frontend Developers often encounter challenges such as handling inconsistent API responses, managing asynchronous data flows, and ensuring seamless communication between the frontend and backend. To address these issues, it's important to collaborate closely with backend developers, maintain clear API documentation, and use tools like Postman or Swagger for testing. Additionally, implementing robust error handling and utilizing state management libraries can help ensure a smooth user experience and efficient debugging.

What are Mid Level Frontend Developers?

Mid Level Frontend Developers are professionals with a few years of experience building and maintaining the user-facing parts of websites or web applications. They are proficient in HTML, CSS, and JavaScript, and often work with frameworks like React, Angular, or Vue.js. Mid level developers are capable of taking on more complex features and tasks independently, collaborating with designers and backend developers, and contributing to code reviews and project planning. They bridge the gap between junior and senior roles by demonstrating problem-solving skills, code quality, and a good understanding of best practices.
What are the most commonly searched types of Frontend Developer jobs in Silver Spring, MD? The most popular types of Frontend Developer jobs in Silver Spring, MD are:
What cities near Silver Spring, MD are hiring for Mid Level Frontend Developer jobs? Cities near Silver Spring, MD with the most Mid Level Frontend Developer job openings:
Infographic showing various Mid Level Frontend Developer job openings in Silver Spring, MD as of June 2026, with employment types broken down into 1% Locum Tenens, 70% Full Time, 1% Part Time, 8% Temporary, and 20% Contract. Highlights an 80% Physical, 4% Hybrid, and 16% Remote job distribution, with an average salary of $114,142 per year, or $54.9 per hour.
Front-End Developer, Senior/Mid with Security Clearance

Front-End Developer, Senior/Mid with Security Clearance

Semper Valens Solutions, Inc.

Fort George G Meade, MD • On-site

$127K - $167K/yr

Other

Posted 22 days ago


Job description

Front-End Developer, Senior/Mid Full Time Fort Meade, MD Top Secret/SCI Clearance **This position is contingent upon contract award** Job Description: Job Responsibilities: * Provides subject matter proficiency for work described in the task. * Responsible for providing analytical skills to support process improvement, specialized studies, and definition of requirements. * Typical duties include analysis, planning, developing requirements documents, building functional models, developing procedures, developing functional architectures, and other related management and technical duties. * Requires expertise in specialty areas. * Performs engineering tasks for front-end design and development efforts including, but not limited to, creating technical design drawings, mockups, wireframes, and other associated documentation for the JCC2 PMO and stakeholder review, planning and implementing modifications to Graphic User Interfaces (GUIs), constructing and optimizing various UI elements, optimizing system navigation practices and elements, and facilitating operator ease of use for user-facing feature development. Required Qualifications: * Bachelor's degree in related field required. * 10 years (Senior)/7 years (Mid) of experience in the functional area. A Master's degree may substitute for 2 years of experience. * 10 years (Senior)/7 years (Mid) of software development experience in object-oriented and scripted languages with the ability to apply several tool suites related to DevSecOps, microservices and containers. * 5 years (Senior)/3 years (Mid) of recent and relevant experience performing front-end web design and development. * Demonstrated experience in preparing, conducting, and documenting various systems tests and results to verify system operability and compliance with project standards and requirements. * Demonstrated experience engaging in agile, user-centric application design, ensuring best-of-breed UI/UX standards. * Demonstrated experience in generating system wireframes, mockups, etc. considering multiple user personas. * 5 years (Senior)/3 years (Mid) of experience with bug tracking software (e.g., Jira). * 5 years (Senior)/3 years (Mid) of experience testing web-based applications. * 5 years (Senior) of experience leading or 3 years of experience participating (Mid) in software development programs/projects. * Practical experience developing in a cloud environment. * Experience with integrating data from unclassified to classified application deployments (Mid) * 5 years of experience with Jenkins and GitLab. * 5 years of experience with at least five (5) of the following: Apache, Ember, Javascript, Jaguar, Java, Cricket, Node Desired Qualifications:
• Experience using Agile Test-Driven development.
• Experience integrating into DoW DevSecOps environments.
• Demonstrated experience in utilizing UX design tool suites (e.g., Sketch, InVision).
• 5 years of experience with CI/CD software development. About Semper Valens Solutions: Semper Valens Solutions, Inc. (SVS) is a Service-Disabled Veteran Owned Small Business (SDVOSB) providing Cost Effective Software and Systems Engineering, Field Support, Training and Full Life cycle Support Management to the DOD and VA community. At Semper Valens, our vision is to remain a creative, cutting edge and cost-effective solutions provider where our shared intellect, industry experience, and technology excellence, make a positive difference in our customer's success. Our solutions help bridge the gap between IT and business prioritizations to optimize budgets, risks and operational processes. We search for outstanding technical professionals, hiring at all levels of the experience spectrum; intermediate, journeyman and senior. Consider us for your career plan. Semper Valens Solutions is an Equal Opportunity Employer Semper Valens Solutions proactively fulfills its role as an equal opportunity employer. We do not discriminate against any employee or applicant for employment because of race, color, sex, religion, age, sexual orientation, gender identity and expression, national origin, marital/parental status, pregnancy/childbirth, or related conditions, physical or mental disability, genetic information, status as a Disabled Veteran, Recently Separated Veteran, Active-Duty Wartime or Campaign Badge Veteran, Armed Forces Services Medal, or any other characteristic protected by law. If you require a reasonable accommodation to apply for a position with Semper Valens Solutions through its online applicant system, please contact Semper Valens Solutions Human Resources Department at (830) 899-6870. Semper Valens Solutions is an affirmative action/equal opportunity employer - minorities, females, disabled, and protected veterans are urged to apply. Applicants have rights under Federal Employment Laws. All Jobs at Semper Valens Solutions: https://sempervalens.com/careers