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Junior Mern Stack Developer Jobs in Vienna, VA (NOW HIRING)

Full Stack Developer

Springfield, VA · On-site

$105K - $231K/yr

Full Stack Developer Job Category: Information Technology Time Type: Full time Minimum Clearance ... Provide technical leadership and guidance to junior developers through code reviews and best ...

Full Stack Developer

Springfield, VA · On-site

$90K - $189K/yr

Full Stack Developer Job Category: Information Technology Time Type: Full time Minimum Clearance ... Provide technical leadership and guidance to junior developers through code reviews and best ...

For senior-level candidates, provide technical leadership, mentor junior developers, and contribute ... Stack Developer, Software Engineer, or similar technical role. * Experience developing web ...

For senior-level candidates, provide technical leadership, mentor junior developers, and contribute ... Stack Developer, Software Engineer, or similar technical role. * Experience developing web ...

Participate in scoping/architecture conversations and mentor junior engineers as needed REQUIRED ... Full stack experience with a backend-heavy focus ( 70/30 backend/frontend ) * Java 17+ required ...

Full Stack Developer

Mclean, VA · Remote

$85K - $170K/yr

Overview As a Full Stack Developer , you will work with our growing DevSecOps practice delivering ... Act as an individual contributor while mentoring junior team members. * Engineer and implement ...

Participate in scoping/architecture conversations and mentor junior engineers as needed REQUIRED ... Full stack experience with a backend-heavy focus ( 70/30 backend/frontend ) * Java 17+ required ...

Participate in scoping/architecture conversations and mentor junior engineers as needed REQUIRED ... Full stack experience with a backend-heavy focus ( 70/30 backend/frontend ) * Java 17+ required ...

Participate in scoping/architecture conversations and mentor junior engineers as needed REQUIRED ... Full stack experience with a backend-heavy focus ( 70/30 backend/frontend ) * Java 17+ required ...

Participate in scoping/architecture conversations and mentor junior engineers as needed REQUIRED ... Full stack experience with a backend-heavy focus ( 70/30 backend/frontend ) * Java 17+ required ...

Participate in scoping/architecture conversations and mentor junior engineers as needed REQUIRED ... Full stack experience with a backend-heavy focus ( 70/30 backend/frontend ) * Java 17+ required ...

Participate in scoping/architecture conversations and mentor junior engineers as needed REQUIRED ... Full stack experience with a backend-heavy focus ( 70/30 backend/frontend ) * Java 17+ required ...

Participate in scoping/architecture conversations and mentor junior engineers as needed REQUIRED ... Full stack experience with a backend-heavy focus ( 70/30 backend/frontend ) * Java 17+ required ...

Participate in scoping/architecture conversations and mentor junior engineers as needed REQUIRED ... Full stack experience with a backend-heavy focus ( 70/30 backend/frontend ) * Java 17+ required ...

Showing results 21-40

Junior Mern Stack Developer information

See Vienna, VA salary details

$24.1K

$89.3K

$138K

How much do junior mern stack developer jobs pay per year?

As of Sep 8, 2026, the average yearly pay for junior mern stack developer in Vienna, VA is $89,305.00, according to ZipRecruiter salary data. Most workers in this role earn between $67,200.00 and $87,300.00 per year, depending on experience, location, and employer.

What is a junior MERN Stack Developer?

A Junior MERN Stack Developer is an entry-level software developer who specializes in building web applications using the MERN stack, which consists of MongoDB, Express.js, React, and Node.js. They assist in developing, testing, and maintaining both front-end and back-end components of web applications. Typical responsibilities include writing clean code, fixing bugs, collaborating with senior developers, and integrating APIs. Strong foundational knowledge of JavaScript, database management, and version control (e.g., Git) is essential. This role is ideal for individuals looking to gain hands-on experience and grow their skills in full-stack development.

What kind of projects or tasks might a junior MERN Stack Developer typically work on?

As a Junior MERN Stack Developer, you will often be involved in building and maintaining web applications, implementing new features, and fixing bugs within the application stack. Your day-to-day work may include writing code for both front-end (using React.js) and back-end (using Node.js and Express), working with databases like MongoDB, and collaborating closely with other developers, designers, and project managers. You may also be asked to participate in code reviews, contribute to team discussions on architecture or user experience, and learn best practices for scalable and maintainable code. This hands-on experience helps you develop your technical skills and prepares you for more advanced responsibilities as your career progresses.

What are the key skills and qualifications needed to thrive in the junior MERN Stack Developer position, and why are they important?

To thrive as a Junior MERN Stack Developer, you need a solid understanding of JavaScript, React.js, Node.js, Express, and MongoDB, typically supported by a relevant degree or coding bootcamp. Familiarity with version control systems like Git, Agile development practices, and basic knowledge of RESTful APIs are highly valued, while certifications in web development can enhance your candidacy. Strong problem-solving abilities, good communication skills, and a willingness to learn enable effective collaboration and growth in this role. These skills and qualities are essential for building efficient web applications and contributing successfully to dynamic development teams.

What are popular job titles related to Junior Mern Stack Developer jobs in Vienna, VA?

For Junior Mern Stack Developer jobs in Vienna, VA, the most frequently searched job titles are:

What job categories do people searching Junior Mern Stack Developer jobs in Vienna, VA look for?

The top searched job categories for Junior Mern Stack Developer jobs in Vienna, VA are:

What cities near Vienna, VA are hiring for Junior Mern Stack Developer jobs?

Cities near Vienna, VA with the most Junior Mern Stack Developer job openings:

Full Stack Developer

CACI International, Inc.

Springfield, VA • On-site

$105K - $231K/yr

Full-time

Medical, Retirement, PTO

Re-posted 5 days ago


Job description

Job Title: Full Stack Developer
Job Category: Information Technology
Time Type: Full time
Minimum Clearance Required to Start: TS/SCI with Polygraph
Employee Type: Regular
Percentage of Travel Required: None
Type of Travel: None
* * *
The Opportunity:
CACI is seeking a highly skilled Senior Full Stack Developer to join our development team. In this role, you will be responsible for designing, developing, and maintaining sophisticated web applications that support corporate operations at the National Geospatial-Intelligence Agency. You will work in a collaborative environment, leveraging modern frameworks and cloud technologies to deliver robust, scalable, and secure solutions. This is an opportunity to contribute to high-impact projects.
Responsibilities:
Development: Design and implement responsive, high-performance front-end architectures using Angular.
Back-End: Develop and optimize server-side logic and integrate complex data storage solutions using JavaScript or TypeScript.
Architecture: Contribute to the overall system architecture, ensuring scalability, security, and maintainability.
Collaboration: Work closely with cross-functional teams, including product managers and security specialists, to define requirements.
Mentorship: Provide technical leadership and guidance to junior developers through code reviews and best practices.
Security: Ensure all development adheres to strict security protocols and DoW/IC standards
Qualifications:
Required:
Active Top Secret Security clearance or higher
7+ years experience in full-stack web development.
Expertise in Angular (v2+) and modern TypeScript development.
Proficiency in HTML5, CSS3, and responsive design principles.
Experience with RESTful API design and integration.
Strong understanding of Software Development Life Cycle (SDLC) in a secure environment.
Desired:
Experience with MarkLogic or other NoSQL database technologies.
Working knowledge of AWS (Amazon Web Services) cloud infrastructure.
Experience with DevOps practices and CI/CD pipelines (e.g., Jenkins, GitLab CI).
Familiarity with containerization technologies like Docker and Kubernetes.
What You Can Expect:
A culture of integrity.
At CACI, we place character and innovation at the center of everything we do. As a valued team member, you'll be part of a high-performing group dedicated to our customer's missions and driven by a higher purpose - to ensure the safety of our nation.
An environment of trust.
CACI values the unique contributions that every employee brings to our company and our customers - every day. You'll have the autonomy to take the time you need through a unique flexible time off benefit and have access to robust learning resources to make your ambitions a reality.
A focus on continuous growth.
Together, we will advance our nation's most critical missions, build on our lengthy track record of business success, and find opportunities to break new ground - in your career and in our legacy.
Pay Range:
There are a host of factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications. Our employees value the flexibility at CACI that allows them to balance quality work and their personal lives. We offer competitive compensation, benefits and learning and development opportunities. Our broad and competitive mix of benefits options is designed to support and protect employees and their families. At CACI, you will receive comprehensive benefits such as; healthcare, wellness, financial, retirement, family support, continuing education, and time off benefits.
Since this position can be worked in more than one location, the range shown is the national average for the position.
The proposed salary range for this position is:
$105,100-$231,100
CACI is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, pregnancy, sexual orientation, age, national origin, disability, status as a protected veteran, or any other protected characteristic.