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Internship Junior Mern Stack Developer Jobs in Chicago, IL

TechCafeHub LLC

MERN Stack Developer

Chicago, IL · On-site

$40 - $42/hr

MERN Stack Developer Location: Chicago, IL -- Hybrid, 3 days onsite Duration: 12+ months with possible extension Employment: W2 Contract Interview: In-person Pay: $40-$42/hour W2 We are seeking an ...

New

PTR Global

Mern Stack Developer

Chicago, IL · On-site

$70 - $75/hr

MERN Stack Developer (React, Node) Location: Chicago, Illinois (3 days Hybrid ) Duration: Long term Job ID: 178948 Job Overview: We are seeking a highly skilled Consultant - Risk Consulting to join ...

Wingrity Infotech Inc

Meanstack Developer

Chicago, IL · On-site

Mern Stack Developer / Software Developer Location: Chicago, IL (3 Days Hybrid) Duration: 12+ Months (Possible extension) Client: Marsh & McLennan (Routing initially through other vendor) Mode of ...

Yotta Systems INC

MernStack Developer

Chicago, IL · On-site

Seeking a Mern Stack Developer with approximately 5 7 years of experience. * React.js and Node.js are the most critical technical skills. * Strong hands-on experience with MongoDB and PostgreSQL/SQL ...

Kanak Elite Services Inc

Java Full Stack Developer

Chicago, IL · On-site

$54 - $69.75/hr

Role: JAVA FULL STACK DEVELOPER Location: Chicago, IL Hybrid (Locals only) Job Summary: We are ... Lead code reviews and mentor junior developers. * Write unit, integration, and automation tests to ...

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Internship Junior Mern Stack Developer information

See Chicago, IL salary details

$24.7K

$91.7K

$141.6K

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

As of Aug 19, 2026, the average yearly pay for internship junior mern stack developer in Chicago, IL is $91,658.00, according to ZipRecruiter salary data. Most workers in this role earn between $69,000.00 and $89,600.00 per year, depending on experience, location, and employer.

What is an internship junior MERN Stack developer?

An Internship Junior MERN Stack Developer is an entry-level developer who is learning to build web applications using the MERN stack, which includes MongoDB, Express.js, React.js, and Node.js. During their internship, they assist with coding, debugging, and testing web applications under the guidance of senior developers. This role helps interns gain practical experience with full-stack JavaScript development and prepares them for more advanced positions in web development.

What are the key skills and qualifications needed to thrive as an internship junior MERN Stack developer?

To thrive as an Internship Junior MERN Stack Developer, you need a foundational understanding of JavaScript, HTML, CSS, and core concepts of MongoDB, Express.js, React, and Node.js, usually gained through coursework or self-study. Familiarity with version control systems like Git, as well as experience using code editors and basic debugging tools, is typically expected. Strong problem-solving abilities, eagerness to learn, and effective communication skills help you integrate with teams and adapt to new challenges. These skills are essential for building functional web applications, collaborating in agile environments, and growing into more advanced development roles.

What types of projects can an internship junior MERN Stack developer expect to work on, and how are tasks typically assigned within the team?

As an Internship Junior MERN Stack Developer, you will often work on real-world web applications, assisting with both front-end and back-end development tasks using MongoDB, Express.js, React, and Node.js. Tasks are usually assigned by senior developers or a project manager, and may include bug fixing, implementing new features, writing unit tests, or improving user interfaces. You'll likely participate in daily stand-up meetings and collaborate closely with other developers, designers, and sometimes even clients, gaining exposure to agile development practices. This collaborative environment helps you build both technical and teamwork skills, preparing you for more advanced roles in the future.

What are the most commonly searched types of Junior Mern Stack Developer jobs in Chicago, IL?

The most popular types of Junior Mern Stack Developer jobs in Chicago, IL are:

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For Internship Junior Mern Stack Developer jobs in Chicago, IL, the most frequently searched job titles are:

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Internship Junior Mern Stack Developer jobs near you

MERN Stack Developer

TechCafeHub LLC

Chicago, IL • On-site

$40 - $42/hr

Other

Medical, PTO

Posted yesterday

New

Job description

MERN Stack Developer

Location: Chicago, IL — Hybrid, 3 days onsite
Duration: 12+ months with possible extension
Employment: W2 Contract
Interview: In-person
Pay: $40–$42/hour W2

We are seeking an experienced MERN Stack Developer / Software Developer for a long-term hybrid opportunity in Chicago. Candidates must currently be within commuting distance of Chicago and able to work onsite three days per week.

Responsibilities

• Design, develop, code, test and debug applications using the MERN stack and SQL.
• Develop and maintain applications using MongoDB, Express.js, React.js and Node.js.
• Write complex SQL queries and support database design.
• Identify and resolve coding and application-performance issues.
• Manage source code using Git, including branching, merging and pull requests.
• Deploy and maintain applications using AWS services including EC2, S3, Lambda and RDS.
• Follow software-development best practices for code quality, testing, debugging, documentation and security.
• Provide technical support and collaborate with developers and internal teams.
• Mentor team members and contribute to continuous improvement of development practices.

Required Qualifications

• 6–10 years of professional full-stack development experience.
• Strong hands-on experience with MongoDB, Express.js, React.js and Node.js.
• Strong SQL development and database-design experience.
• Experience with Git and collaborative development workflows.
• Practical AWS experience, including EC2, S3, Lambda and RDS.
• Strong testing, debugging, documentation and problem-solving skills.
• Strong communication skills.

Preferred

• Docker and Kubernetes.
• CI/CD pipelines and automation tools.
• TypeScript and other modern JavaScript frameworks.
• Experience using AI-assisted development tools.

Applicants must be legally authorized to work in the United States. Sponsorship is not available for this position.

Local Chicago-area candidates only. An in-person interview is required.
Benefits: Health insurance, paid time off (PTO), and paid sick time.

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