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Trainee Junior Mern Stack Developer Jobs in Washington, DC

SIMILAR CAREER TITLES Frontend Developer, Backend Developer, Full Stack Developer, JavaScript Developer, Web Developer, UI/UX Developer, MEAN Stack Developer, MERN Stack Developer, Software Engineer ...

SIMILAR CAREER TITLES Frontend Developer, Backend Developer, Full Stack Developer, JavaScript Developer, Web Developer, UI/UX Developer, MEAN Stack Developer, MERN Stack Developer, Software Engineer ...

SIMILAR CAREER TITLES Frontend Developer, Backend Developer, Full Stack Developer, JavaScript Developer, Web Developer, UI/UX Developer, MEAN Stack Developer, MERN Stack Developer, Software Engineer ...

Junior Full Stack Developer Location: Remote Terms: Full-time Salary Range: $60-70k DOE Clearance: Qualified candidates must be US citizens and be eligible for a Public Trust clearance *This position ...

... junior engineers on best practices. * Troubleshoot and debug complex issues across the full stack ... including integration points with LLM APIs, cloud services, and third-party authentication ...

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Showing results 1-20

Trainee Junior Mern Stack Developer information

See Washington, DC salary details

$27.2K

$100.8K

$155.7K

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

As of Sep 2, 2026, the average yearly pay for trainee junior mern stack developer in Washington, DC is $100,773.00, according to ZipRecruiter salary data. Most workers in this role earn between $75,900.00 and $98,500.00 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 job categories do people searching Trainee Junior Mern Stack Developer jobs in Washington, DC look for?

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

Infographic showing various Trainee Junior Mern Stack Developer job openings in Washington, DC as of August 2026, with employment types broken down into 100% Full Time. Highlights an 100% In-person job distribution, with an average salary of $100,773 per year, or $48.4 per hour.

Contractor

Re-posted 13 days ago


Job description

FULL STACK DEVELOPER/Node(MERN STACK)
3 Days On-site- MD, VA, DC
ROLES AND RESPONSIBILITIES:
Senior Full stack software Developers to support innovative data and software engineering projects
Bachelor's degree or equivalent experience in Computer Science or related field
Minimum 7 years working experience
Development experience with MERN stack (MongoDB or Postgress, Express.js, React or Vue, NodeJS)
Development experience with the following programming languages kafka, ksql, nginx
Experience with multiple Databases management (Postgress, S3, Oracle, Mongo)
Experience with Docker
Experience with designing and developing API endpoints