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Junior React Developer Jobs in Reston, VA (NOW HIRING)

Marathon TS

Senior Software Engineer

Washington, DC · On-site

$138K - $182K/yr

Marathon TS is seeking a highly skilled and experienced Full-Stack Developer, Python/React ... guide junior data scientists, data analysts, and/or software engineers, providing technical ...

Marathon TS

Senior Software Engineer

Washington, DC · On-site

$138K - $182K/yr

Marathon TS is seeking a highly skilled and experienced Full-Stack Developer, Python/React ... Mentor and guide junior data scientists, data analysts, and/or software engineers, providing ...

BLN24

Junior Data Integration Developer

Mclean, VA · On-site

$80K/yr

Junior Data Integration Developer Company: BLN24 About Us: We find strength in teamwork-a better ... React / Angular / Vue.js * Docker & Kubernetes (EKS) * AWS Lambda / API Gateway * Data ...

BLN24

Junior Data Integration Developer

Mclean, VA · On-site

$67K - $87K/yr

Junior Data Integration Developer Company: BLN24 About Us: We find strength in teamwork-a better ... React / Angular / Vue.js * Docker & Kubernetes (EKS) * AWS Lambda / API Gateway * Data ...

ASSYST

Junior Full Stack Developer

Sterling, VA · On-site

ASSYST is seeking a motivated and detail-oriented Junior Full Stack Developer to join their growing ... React or Angular. • Develop server-side applications and RESTful APIs using technologies such as ...

ASSYST

Junior Full Stack Developer

Sterling, VA · On-site

ASSYST is seeking a motivated and detail-oriented Junior Full Stack Developer to join our growing ... At least one front-end framework (React, Angular, or Vue.js) * At least one back-end technology ...

ASSYST, Inc.

Junior Full Stack Developer

Sterling, VA · On-site

ASSYST is seeking a motivated and detail-oriented Junior Full Stack Developer to join our growing ... At least one front-end framework (React, Angular, or Vue.js) * At least one back-end technology ...

Chenega MIOS SBU

Jr. Front End Developer

Vienna, VA · On-site

$104K - $121K/yr

The Jr. Front End Developer will develop visualization software to enhance location-aware ... as React, Angular, Vue, etc. • Background building high availability and high scalability ...

SAIC

Mobile Developer Senior

Ashburn, VA · On-site

This role involves designing and developing engaging React Native components and mentoring junior developers while utilizing modern software engineering tools. Responsibilities : • Design and ...

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Junior React Developer information

See Reston, VA salary details

$25K

$92.6K

$143K

How much do junior react developer jobs pay per year?

As of Jul 14, 2026, the average yearly pay for junior react developer in Reston, VA is $92,566.00, according to ZipRecruiter salary data. Most workers in this role earn between $69,700.00 and $90,500.00 per year, depending on experience, location, and employer.

What is a Junior React Developer job?

A Junior React Developer is an entry-level front-end developer who primarily works with React.js to build dynamic user interfaces for web applications. They assist in writing reusable components, managing application state, and integrating APIs. Junior developers often work under the guidance of senior developers, participating in debugging, testing, and optimizing performance. Strong foundational knowledge of JavaScript, React, and related technologies like HTML, CSS, and Git is essential.

What are the typical daily tasks and responsibilities for a Junior React Developer?

As a Junior React Developer, your daily responsibilities may include developing and maintaining user interface components using React, writing and testing JavaScript code, and collaborating with designers and backend developers to implement new features. You'll likely assist with bug fixes, participate in code reviews, and contribute to team meetings to discuss progress and challenges. The work environment is typically fast-paced and collaborative, with guidance from senior developers and opportunities to learn on the job. Gaining hands-on experience through these tasks will help you build proficiency and advance in your front-end development career.

What are the key skills and qualifications needed to thrive in the Junior React Developer position, and why are they important?

To thrive as a Junior React Developer, you need a strong grasp of JavaScript, HTML, CSS, and basic React concepts, often supported by a relevant degree or coding bootcamp experience. Familiarity with development tools like Git, npm, and modern code editors, as well as APIs and basic testing frameworks, is commonly expected. Problem-solving skills, effective communication, and a willingness to learn from feedback help junior developers excel in collaborative environments. These skills ensure the ability to build, debug, and maintain user interfaces efficiently while integrating with team workflows.

What are the most commonly searched types of React Developer jobs in Reston, VA? The most popular types of React Developer jobs in Reston, VA are:
What are popular job titles related to Junior React Developer jobs in Reston, VA? For Junior React Developer jobs in Reston, VA, the most frequently searched job titles are:
What job categories do people searching Junior React Developer jobs in Reston, VA look for? The top searched job categories for Junior React Developer jobs in Reston, VA are:
What cities near Reston, VA are hiring for Junior React Developer jobs? Cities near Reston, VA with the most Junior React Developer job openings:
Junior React Developer jobs near you
Infographic showing various Junior React Developer job openings in Reston, VA as of July 2026, with employment types broken down into 85% Full Time, 3% Part Time, 1% Temporary, and 11% Contract. Highlights an 82% Physical, 3% Hybrid, and 15% Remote job distribution, with an average salary of $92,566 per year, or $44.5 per hour.
Senior Software Engineer

Senior Software Engineer

Marathon TS

Washington, DC • On-site

$138K - $182K/yr

Full-time

Posted 20 days ago

Job description

Job Summary:
Marathon TS is seeking a highly skilled and experienced Full-Stack Developer, Python/React Developer to join its team. In this role, you will play a critical role in developing, implementing and sustaining Natural Language Processing (NLP) and web scraping solutions to enhance the capabilities of our government partner's tools.
Responsibilities:
• Develop and maintain web applications using Python, React, and Flask
• Create and maintain RESTful APIs for seamless communication between the front-end and back-end systems
• Optimize application performance and ensure scalability
• Write clean, efficient, and maintainable code while adhering to coding standards and best practices
• Troubleshoot and debug issues as they arise
• Stay up to date with the latest advancements, industry trends and technologies to continuously improve our development processes
• Collaborate with cross-functional teams, including product managers, engineers, and operations teams, to gather requirements and formulate them into feasible solutions for the unit
• Lead interactions with operational and technical stakeholders to present findings, insights, and recommendations in a clear and concise manner, both verbally and through reports or presentations.
• Mentor and guide junior data scientists, data analysts, and/or software engineers, providing technical expertise and fostering a culture of innovation and continuous learning.
Qualifications:
Required:
• 4+ years of proven Full-stack development experience, including both front-end and back-end development
• Undergraduate or bachelor's degree in computer science or a related field (equivalent experience may be considered)
• Proficiency in Python, Node.js, HTML, JavaScript, React
• Familiarity with Docker and AWS infrastructure
• Strong analytical and problem-solving skills, with the ability to work on complex challenges and deliver impactful solutions.
• Strong sense of curiosity and ability to self-learn; willingness to research, design, test & productize Client solutions and learn from open-ended experiments
• Excellent communication and collaboration skills, with the ability to work effectively with cross-functional teams and manage stakeholders.
• Understanding of data security principles
• Must be capable of obtaining and maintaining a US Govt. security clearance
Company:
Marathon TS provides a full range of consulting & manpower services for clients that needs support from skilled and experienced individuals. Founded in 2009, the company is headquartered in Sterling, USA, with a team of 51-200 employees. The company is currently Growth Stage.
Marathon TS logo

About Marathon TS

Sourced by ZipRecruiter

Marathon TS provides a full range of professional services for clients that require support from professionals with specialized skills and experience in a specific technical area or subject matter. Marathon TS also provides IT solutions, including strategy, operations, transformation and mission support.

Industry

It services

Company size

51 - 200 Employees

Headquarters location

Sterling, VA, US

Year founded

2009

Social media

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