ZipRecruiter

Log In

1

Trainee Junior Mern Stack Developer Jobs in Chicago, IL

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 ...

Overture Partners

Risk Consulting

Chicago, IL · On-site

$64 - $70/hr

** Due to client requirements, applicants must be able to work on a w2 basis Job Overview We are seeking an experienced Senior Full-Stack MERN Developer for an onsite opportunity in Chicago, Illinois.

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 ...

Redolent, Inc.

US_East | Project Leader_L2

Chicago, IL · On-site

$59.75 - $75.75/hr

Role: Sr Full Stack Developer (Android & iOS) Work Location: Chicago, IL Please send it with this ... junior developers, nurturing their professional growth and instilling coding best practices and ...

next page

Showing results 1-20

All JobsMern Stack Developer JobsTrainee Junior Mern Stack Developer JobsTrainee Junior Mern Stack Developer Jobs in Chicago, IL

Trainee Junior Mern Stack Developer information

See Chicago, IL salary details

$24.7K

$91.7K

$141.6K

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

As of Aug 21, 2026, the average yearly pay for trainee 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 a trainee junior MERN stack developer?

Trainee Junior MERN Stack Developers are entry-level professionals who are learning to build web applications using the MERN stack, which includes MongoDB, Express.js, React.js, and Node.js. They typically assist more experienced developers while gaining hands-on experience with both front-end and back-end technologies. Their responsibilities often include writing code, fixing bugs, testing features, and learning best practices in software development. These roles are ideal for individuals who are new to full-stack development and want to grow their technical skills in a practical work environment.

What can I expect in terms of mentorship and team collaboration as a trainee junior MERN stack developer?

As a Trainee Junior MERN Stack Developer, you will typically work closely with senior developers and team leads who provide mentorship and code reviews to help you hone your skills. You can expect to participate in daily stand-up meetings, collaborate on projects using version control systems like Git, and contribute to both front-end and back-end tasks. The team environment is usually supportive and encourages asking questions, as learning and growth are key focuses at this stage. Regular feedback and pair programming sessions will help you rapidly develop your technical abilities and confidence.

What are the key skills and qualifications needed to thrive as a trainee junior MERN stack developer, and why are they important?

To thrive as a Trainee Junior MERN Stack Developer, you need a solid understanding of JavaScript, HTML, CSS, and basic programming concepts, often supported by coursework or a relevant degree. Familiarity with MongoDB, Express.js, React.js, Node.js, and version control systems like Git is typically required, and completing coding bootcamps or online certifications can be beneficial. Strong problem-solving skills, eagerness to learn, and effective communication help you collaborate with teams and adapt to new technologies. These skills are essential for building robust web applications, working efficiently in development environments, and growing into more advanced developer roles.

What is the difference between Trainee Junior Mern Stack Developer vs Junior Web Developer?

AspectTrainee Junior Mern Stack DeveloperJunior Web Developer
Required SkillsBasic knowledge of MongoDB, Express.js, React, Node.js, HTML, CSSFundamental web development skills, HTML, CSS, JavaScript
Experience LevelEntry-level, often in training or internshipEntry-level, with some project experience
Work EnvironmentTraining programs, internships, or junior roles in tech companiesJunior positions in web development teams across industries
CertificationsOften encouraged to have certifications in MERN stack or web developmentBasic web development certifications or courses

In summary, a Trainee Junior Mern Stack Developer is typically in training with a focus on the MERN stack technologies, while a Junior Web Developer has broader web development skills. Both roles are entry-level but differ in specific technical focus and experience level.

What are popular job titles related to Trainee Junior Mern Stack Developer jobs in Chicago, IL?

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

What job categories do people searching Trainee Junior Mern Stack Developer jobs in Chicago, IL look for?

The top searched job categories for Trainee Junior Mern Stack Developer jobs in Chicago, IL are:

Trainee Junior Mern Stack Developer jobs near you

Full Stack Java Developer

Globalchannelmanagement

Chicago, IL • On-site

$54 - $69.75/hr

Full-time

Posted 7 days ago

Job description

We are seeking an independent, client-facing Senior Full-Stack Developer (6–10 years of experience) to design, code, and deploy robust modules using the MERN stack, SQL, and AWS infrastructure.

Required:

  • Experience & Stack: 6 to 10 years of professional full-stack web development. Strong proficiency in the MERN stack (MongoDB, Express.js, React.js, Node.js) paired with relational SQL database design and complex query writing—a premium hybrid data talent pool.
  • Client Engagement & Communication: Excellent communication skills with explicit readiness to act as a technical resource when selling or presenting solutions directly to high-profile enterprise accounts like Marsh clients.
  • Cloud & DevOps: Practical knowledge of AWS cloud services (EC2, S3, Lambda, RDS) and collaborative Git workflows (branching, merging, pull requests).
  • Domain Context (Bonus Value): Prior insurance or claims knowledge, custom data analytics experience, and a track record with large-scale system migrations will heavily accelerate onboarding.
  • Professional Attributes: Deep understanding of software best practices (testing, debugging, documentation) with a proven ability to work independently and mentor junior team members.
  • Containerization & Automation: Docker, Kubernetes, and CI/CD pipelines.
  • Modern Languages: TypeScript and modern JavaScript frameworks.
  • Efficiency: Ability to leverage AI-driven tools to optimize programming workflows.

Duties:

  • Development & Data: Independently design, code, test, and debug technical modules using MERN and SQL. Handle custom data analytics and system migrations.
  • Deployment & Git: Deploy and maintain applications on AWS infrastructure. Manage source code repository hygiene using Git.
  • Client & Team Support: Provide escalated help desk support, monitor support trends to advise senior leadership, and serve as an enterprise technical resource.
  • Execution & Mentorship: Meet project milestones under limited guidance, follow rigorous security/testing standards, and actively mentor junior developers.