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Junior Mern Stack Developer Jobs in Concord, NH (NOW HIRING)

Sidram Technologies

Full Stack Engineer

Merrimack, NH · On-site

$50/hr

Globality - Full Stack Engineer No of Positions: 4 Location: Merrimack, NH Rate: $50/hr. on W2 ... Participate in code reviews and mentor junior developers to foster a collaborative team environment.

i2i Engineering

Senior Mechanical Engineer

Auburn, NH · On-site

Mentor junior engineers and contribute to engineering best practices. Required Qualifications ... Solid understanding of GD&T, tolerance stack-ups, and manufacturing processes. * Experience ...

AssetMark

Director, Engineering Manager

Concord, NH · On-site

$206 - $258/hr

Coach and grow a multi‑squad front‑end engineering team, mentoring junior and mid‑level ... Strong expertise in React, TypeScript, mobile frameworks, and modern front‑end stack. * Deep ...

Socket.dev

Software Engineer

Merrimack, NH · On-site

$110 - $150/hr

We are seeking a full stack Software Engineer with strong expertise in .NET and Angular to join our ... Perform code reviews and mentor junior developers to ensure coding standards are met. * End-to-End ...

CAMP Systems

Software Engineer

Merrimack, NH · On-site

We are seeking a full stack Software Engineer with strong expertise in .NET and Angular to join our ... Perform code reviews and mentor junior developers to ensure coding standards are met. * End-to-End ...

Socket.dev

Senior Software Engineer

Merrimack, NH · On-site

$120 - $150/hr

We are seeking a full stack Senior Software Engineer with strong expertise in .NET and Angular to ... Perform code reviews and mentor junior developers to ensure coding standards are met.

Default Brand

Software Engineer

Merrimack, NH · On-site

$110 - $150/hr

We are seeking a full stack Software Engineer with strong expertise in .NET and Angular to join our ... Perform code reviews and mentor junior developers to ensure coding standards are met. * End-to-End ...

Camp

Software Engineer

Merrimack, NH · On-site

We are seeking a full stack Software Engineer with strong expertise in .NET and Angular to join our ... Perform code reviews and mentor junior developers to ensure coding standards are met. * End-to-End ...

Default Brand

Senior Software Engineer

Merrimack, NH · On-site

$110 - $170/hr

What You Will Experience in This Role We are seeking a full stack Senior Software Engineer with ... Perform code reviews and mentor junior developers to ensure coding standards are met. * End-to-End ...

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All JobsMern Stack Developer JobsJunior Mern Stack Developer JobsJunior Mern Stack Developer Jobs in Concord, NH

Junior Mern Stack Developer information

See Concord, NH salary details

$24.2K

$89.6K

$138.4K

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

As of Aug 27, 2026, the average yearly pay for junior mern stack developer in Concord, NH is $89,561.00, according to ZipRecruiter salary data. Most workers in this role earn between $67,400.00 and $87,600.00 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 Concord, NH?

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

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

The top searched job categories for Junior Mern Stack Developer jobs in Concord, NH are:

Junior Mern Stack Developer jobs near you
Infographic showing various Junior Mern Stack Developer job openings in Concord, NH as of August 2026, with employment types broken down into 1% Internship, 85% Full Time, 7% Part Time, 6% Contract, and 1% Nights. Highlights an 88% Physical, 3% Hybrid, and 9% Remote job distribution, with an average salary of $89,561 per year, or $43.1 per hour.

Principal Full Stack Engineer (Level 4)

HCL Global Systems Inc

Merrimack, NH • On-site

Full-time

Re-posted 29 days ago

Job description

Job Summary:
HCL Global Systems Inc is a company seeking a Principal Full Stack Engineer to lead development efforts. The role involves hands-on full stack development, mentoring junior team members, and ensuring best practices in software development and architecture.
Responsibilities:
• Define, maintain, and support Java development environment and standard methodologies, such as Maven, Sonar, Bitbucket security and other Open-Source tools.
• Lead design, code reviews, unit testing, integration and performance testing.
Qualifications:
Required:
• Bachelor's degree in computer science or engineering
• 12+ years of full stack development experience (currently hands-on) in Java/J2EE, Spring framework (Batch framework), Angular, API Development (REST), Rules Engine (DROOLS)
• 2+ years hands-on experience in working with Cloud technologies (Microsoft Azure preferred) - features like Azure ASB, Azure functions, Azure Gateway, File Storage etc.
• 6+ years of strong development experience in RDBMS development (Oracle PL/SQL, SQL Server) and demonstrated work with DBAs in advanced performance tuning
• Experience with GITHUB Copilot or similar GEN AI tools
• Experience with designing and building event driven, multi-threaded, high data volume processing applications.
• Strong experience building CI/CD pipelines using Jenkins, Maven, uDeploy, etc. & solid understanding of version control using GIT
• Experience with & good understanding of ETL technologies (Informatica, Kafka)
• Experience with Spring Batch framework, JMS (IBM MQ, Active MQ, Azure ASB, Kafka etc.)
• Experience with ORM (MyBatis, Hibernate)
• Hands-on experience with IDEs & tools - Eclipse, SQL Developer, Postman, SOAPUI
• Very good understanding of Software design and architectural patterns
• Experience working in an Agile/Scrum model
• Ability to learn new technologies in a fast-paced environment
• Excellent communication skills & the ability to work with Squad lead and Scrum master to help refine the work backlog and assign work to squad members - should be able to lead client demos
• Strong leadership qualities: Great team player, self-starter, innovative, eager to learn every day & should be able to mentor junior team members
• Define, maintain, and support Java development environment and standard methodologies, such as Maven, Sonar, Bitbucket security and other Open-Source tools.
• Strong understanding of SDLC best practices
• Lead design, code reviews, unit testing, integration and performance testing.
Company:
HCL Global Systems is a staffing and recruiting company providing consulting and business solutions. Founded in 2005, the company is headquartered in Farmington Hills, USA, with a team of 1001-5000 employees. The company is currently Late Stage.
HCL Global Systems logo

About HCL Global Systems

Sourced by ZipRecruiter

HCL Global Systems is One of the Best IT Consulting Firm specialized in Application Development, Quality Testing, IT Courses Training, Staffing and Recruitment services. With wide range of experience, We are confident in our ability to help our Customers grow and improve their businesses. More than likely, regardless of the nature and scope of the problem, Our dedicated Team of Professionals can help you to achieve a cost effective business solution.

Industry

It services

Company size

1,001 - 5,000 Employees

Headquarters location

Farmington Hills, MI, US

Year founded

2005

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