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Junior Mern Stack Developer Jobs (NOW HIRING)

ComboCurve, Inc.

Full-Stack Developer

Git, Docker (preferred) Qualifications * 3+ years of professional experience as a Full-Stack Developer, primarily with the MERN/TypeScript stack. * Deep understanding of TypeScript's advanced ...

Tech Tammina

Jr. Full Stack Developer

Okemos, MI · On-site

Role: Jr. Full Stack Developer Location: Okemos, MI or Farmington Hills, MI (Hybrid) Duration: Long term We are seeking a motivated and enthusiastic Junior Full Stack Developer with 1-3 years of ...

Tech Tammina LLC

Jr. Full Stack Developer

Okemos, MI · On-site

Role: Jr. Full Stack Developer Location: Okemos, MI or Farmington Hills, MI (Hybrid) Duration: Long term We are seeking a motivated and enthusiastic Junior Full Stack Developer with 1-3 years of ...

Anagh Technologies, Inc.

MERN

NJ · On-site

Principal Software Engineer (Fullstack Lead/Architect MERN) with Mobile Application Developer and ... mentoring junior engineers. Must have: • 10+ years of experience in full-stack software ...

SynergisticIT

JUNIOR POSITION(REMOTE)

$68K - $89K/yr

NLP, Deep Learning, Data visualization, Scala, Django, Express, Node, React, Cassandra, Spring, Hibernate, Hadoop, MERN STACK, HIVE, PIG, SQOOP, OOZIE Why should apply? * Faster growth in career by ...

SynergisticIT

PYTHON DEVELOPER(REMOTE)

Berkeley, CA · On-site

$61.25 - $84.50/hr

Entry Level Programmer Synergistic IT is an organization focusing on Java/J2EE domain and providing ... MERN STACK, HIVE, PIG, SQOOP, OOZIE Familiarity working with C, C++, Core Java Regards, Manav Sr. ...

ShiftCode Analytics

Sr. Node.JS Developer

Roswell, GA · On-site

$48.25 - $62.25/hr

... with Node.js development, including modified MERN Stack (MongoDB, React, NodeJS, Lambda ... Bachelor's degree in Computer Science, Engineering or related discipline

Cymertek

React.js / Node.js Developer

Honolulu, HI · On-site

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

Cymertek

React.js / Node.js Developer

Reston, VA · On-site

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

Cymertek

React.js / Node.js Developer

San Antonio, TX · On-site

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 ...

Cymertek

React.js / Node.js Developer

Chantilly, VA · On-site

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 ...

Cymertek

React.js / Node.js Developer

Tysons, VA · On-site

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 ...

Cymertek

React.js / Node.js Developer

San Antonio, TX · On-site

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

Cymertek

React.js / Node.js Developer

Chantilly, VA · On-site

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

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Junior Mern Stack Developer information

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$24K

$89K

$137.5K

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

As of Jul 8, 2026, the average yearly pay for junior mern stack developer in the United States is $88,976.00, according to ZipRecruiter salary data. Most workers in this role earn between $67,000.00 and $87,000.00 per year, depending on experience, location, and employer.

Can I learn MERN in 3 months?

As a Junior MERN Stack Developer, learning the core technologies—MongoDB, Express.js, React, and Node.js—can be achieved in three months with intensive study and practical projects. However, mastering advanced concepts and building a strong portfolio typically requires ongoing practice beyond this timeframe.

Will AI replace MERN?

AI is unlikely to fully replace MERN stack developers, as the role requires understanding complex application logic, coding, and problem-solving that AI tools can assist but not fully automate. Developers skilled in JavaScript, React, Node.js, and MongoDB will continue to be essential for building and maintaining web applications, especially as AI can enhance productivity and automate routine tasks. Staying updated with new tools and frameworks is important for MERN developers to remain competitive in the evolving tech landscape.

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 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.

Is MERN stack still in demand?

The MERN stack remains in high demand for web development roles, including Junior MERN Stack Developers, due to its popularity for building scalable and efficient applications. Skills in MongoDB, Express.js, React, and Node.js are highly valued by employers, and knowledge of JavaScript across the stack is essential for many tech companies.

Is MERN stack in demand in 2026?

The MERN stack, which includes MongoDB, Express.js, React, and Node.js, remains highly in demand for junior MERN Stack developers due to its popularity in web development and the growing need for full-stack skills. Proficiency in JavaScript and frameworks like React and Node.js are valuable for job opportunities in 2026.

What is a Junior Mern Stack Developer job?

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.

More about Junior Mern Stack Developer jobs
What cities are hiring for Junior Mern Stack Developer jobs? Cities with the most Junior Mern Stack Developer job openings:
What are the most commonly searched types of Mern Stack Developer jobs? The most popular types of Mern Stack Developer jobs are:
What states have the most Junior Mern Stack Developer jobs? States with the most job openings for Junior Mern Stack Developer jobs include:
What job categories do people searching Junior Mern Stack Developer jobs look for? The top searched job categories for Junior Mern Stack Developer jobs are:
Junior Mern Stack Developer jobs near you
Infographic showing various Junior Mern Stack Developer job openings in the United States 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 $88,976 per year, or $42.8 per hour.
Full-Stack Developer

Full-Stack Developer

ComboCurve, Inc.

Remote

Full-time

This job post has expired 1 day ago. Applications are no longer accepted.

Job description

ComboCurve is a industry leading cloud-based software solution for A&D, reservoir management, and forecasting in the energy sector. Our platform empowers professionals to evaluate assets, optimize workflows, and manage reserves efficiently, all in one integrated environment.
By streamlining data integration and enhancing collaboration, we help operators, engineers, and financial teams make informed decisions faster. Trusted by top energy companies, ComboCurve delivers real-time analytics and exceptional user support, with a world-class customer experience team that responds to inquiries in under 5 minutes.
We are seeking a skilled and highly motivated Full-Stack Developer to design, develop, and maintain our core applications. You will be responsible for the entire development lifecycle, from designing robust backend APIs to building intuitive, data-rich user interfaces. Experience with large datasets and complex data models is essential.
Required Tech Stack
  • Language: Expert proficiency in TypeScript and JavaScript
  • Frontend: React, Material UI (MUI), React Hook Form
  • Backend: Node.js, Express.js, tRPC
  • Database: MongoDB
  • Tools: Git, Docker (preferred)Qualifications
  • 3+ years of professional experience as a Full-Stack Developer, primarily with the MERN/TypeScript stack.
  • Deep understanding of TypeScript's advanced features and its application in large-scale projects.
  • Proven ability to build and deploy production-ready applications using tRPC for end-to-end type safety.
  • Strong experience with MongoDB query optimization and schema design for complex, relational-like data structures.
  • Experience or strong interest in petroleum engineering concepts (e.g., production data, drilling, reservoir monitoring) and handling specialized technical data.
  • Excellent problem-solving skills and attention to detail.

Nice-to-Haves
  • Experience with petroleum engineering, especially decline curve analysis.
  • Familiarity with data visualization libraries (e.g., D3.js, ZingChart, or equivalent).
  • Experience with cloud deployment platforms (GCP or AWS, Azure).
  • Prior work on mapping or GIS applications.
  • Contributions to open-source projects.

Key Responsibilities
  • Full-Stack Development: Architect and implement new features across the entire application stack, ensuring high performance, responsiveness, and reliability.
  • Frontend Engineering: Develop and maintain complex, data-visualization-heavy user interfaces using React and MUI. Implement complex form logic and validation using React Hook Form.
  • Backend Engineering: Design and implement type-safe APIs using Node.js, Express.js, and tRPC.
  • Database Management: Design, optimize, and manage MongoDB queries to handle large volumes of petroleum data (e.g., well logs, time-series production data).
  • Type Safety & Quality: Champion the use of TypeScript across the stack to ensure code quality, predictability, and maintainability.
  • Collaboration: Work closely with petroleum engineers and product managers to translate domain-specific requirements into technical solutions.
  • Testing: Write comprehensive unit and integration tests.

Apply