1

Junior Mern Stack Developer Jobs in Somerville, MA

NET Full Stack Engineer to build and deliver scalable, enterprise-grade digital solutions that ... Mentor junior engineers and contribute to a culture of continuous learning and knowledge sharing.

Senior Full Stack Software Engineer

Boston, MA · On-site +1

$160K - $210K/yr

Mentor junior engineers and contribute to a strong engineering culture Tech Environment The engineering team works with a modern startup stack, including: * Frontend: React, TypeScript, Next.js

Position Name: Jr. Systems Engineer Reports to: Client Technology Manager Location/Type: Hybrid ... Support of primarily Microsoft 365 stack (Exchange Online, SharePoint Online, Intune, Azure AD)

Position Name: Jr. Systems Engineer Reports to: Client Technology Manager Location/Type: Hybrid ... Support of primarily Microsoft 365 stack (Exchange Online, SharePoint Online, Intune, Azure AD)

They are seeking a Jr. Systems Engineer to provide IT support services to users onsite, manage ... Microsoft 365 stack (Exchange Online, SharePoint Online, Intune, Azure AD) • Systems ...

Junior Support Engineer

Waltham, MA · On-site

$55K - $65K/yr

As a Junior Support Engineer, you will be the technical support line to our Customer Success Team ... stack. You will also work closely with Product Managers, Developers, Dev Ops and other experts to ...

Junior Support Engineer

Waltham, MA · On-site +1

$55K - $65K/yr

As a Junior Support Engineer, you will be the technical support line to our Customer Success Team ... stack. You will also work closely with Product Managers, Developers, Dev Ops and other experts to ...

Junior Support Engineer

Waltham, MA · On-site

$55K - $65K/yr

As a Junior Support Engineer, you will be the technical support line to our Customer Success Team ... stack. You will also work closely with Product Managers, Developers, Dev Ops and other experts to ...

Senior Full Stack Engineer

Boston, MA · On-site

$170 - $180/hr

Demonstrated ability to lead technical projects and mentor junior engineers * Experience with ... Stack * Backend - Django, Airflow, Postgres * Frontend - React * Infrastructure - Docker, ECS ...

We're seeking a future team member for the role of Director, Full Stack Engineer to join our Data ... Excellent communication, organizational, and interpersonal skills with the ability to mentor junior ...

We're seeking a future team member for the role of Director, Full Stack Engineer to join our Data ... Excellent communication, organizational, and interpersonal skills with the ability to mentor junior ...

We're seeking a future team member for the role of Director, Full Stack Engineer to join our Data ... Excellent communication, organizational, and interpersonal skills with the ability to mentor junior ...

Showing results 21-40

Junior Mern Stack Developer information

See Somerville, MA salary details

$26.2K

$97.1K

$150.1K

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

As of Aug 23, 2026, the average yearly pay for junior mern stack developer in Somerville, MA is $97,098.00, according to ZipRecruiter salary data. Most workers in this role earn between $73,100.00 and $94,900.00 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 Somerville, MA?

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

What cities near Somerville, MA are hiring for Junior Mern Stack Developer jobs?

Cities near Somerville, MA with the most Junior Mern Stack Developer job openings:

Infographic showing various Junior Mern Stack Developer job openings in Somerville, MA as of August 2026, with employment types broken down into 1% Internship, 81% Full Time, 13% Part Time, 4% Contract, and 1% Nights. Highlights an 78% Physical, 13% Hybrid, and 9% Remote job distribution, with an average salary of $97,098 per year, or $46.7 per hour.

Senior Full Stack Software Developer Boston, MA

Nexamp Inc.

Boston, MA • On-site

$170 - $190/hr

Other

Medical, Dental, Vision, Retirement, PTO

Posted 5 days ago


Job description

Do you want to be a part of the clean energy movement? Are you passionate about improving our environment for this generation and those to follow? Are you ready to take on new challenges and collaborate with a future-focused team leading the way into new markets? Join Nexamp!

This is where you can learn from industry leaders and become one yourself. It's fast-paced, mission-based work that challenges the status quo. Be on the team that's changing the world.

What we’re looking for:

We're looking for a Senior Full Stack Software Developer to help us build and optimize tech solutions to accelerate our sustainable energy future. At Nexamp, you'll be part of an engineering squad focused on multiplying the efficiency of how we raise and deploy billions of dollars of capital into low-downtime solar power plants. You’ll focus on internal financial modeling tools and will drive impact by writing quality code, steering projects from conception to completion, helping refine our processes, and guiding more junior team members. This role will behybrid, based out of our Boston office, and you will report to your squad’s Tech Lead.

What you’ll do:
  • Deliver value: Internalize our objectives and deliver measurable change for Nexamp and our customers.
  • Write code: Design, implement, and deploy reliable and efficient production software in our React/Django/Azure stack.
  • Elevate your squad: Actively collaborate in sprint planning, execution, code reviews, demos, and retrospectives.
  • Architect for maintainability: Own design decisions across the stack. Establish and execute scalable patterns, standards, and best practices for the squad.
  • Grow others: Guide and inspire more junior developers across the organization through mentorship and collaboration.
  • Grow yourself: Continually seek ways to level-up your own skills and make a bigger impact throughout the company.
What you’ll bring:
  • 7+ years of full stack software development experience at companies with 10 or more developers.
  • Experience building financial forecasting software is a plus.
  • Experience building and optimizing consumer-facing frontend applications in React and Typescript.
  • Experience developing and optimizing web-based solutions in modern Python, ideally using Django, FastAPI, or similar frameworks.
  • Robust understanding of web standards, infrastructure (databases, storage, caching, content delivery, etc.), and cloud platform offerings.
  • Effectively communicate and collaborate with users and business stakeholders, facilitating software and process requirements.
  • Experience leveraging debugging expertise and a proven track record of independently solving problems.
  • Solid understanding of SQL and relational databases.
  • Familiarity with version control systems like Git, CI/CD pipelines for automated testing & deployment, and infrastructure tools like Terraform.
  • Understanding of cutting edge AI tools and a commitment to leveraging them to rapidly deliver high quality software.
  • Ownership mentality and initiative to make improvements to code, processes, and user experiences across the organization.
  • Commitment to Nexamp's mission and have a passion for solving tomorrow's climate crisis today.
  • Demonstrated experience in effectively communicating information, ideas, and perspectives with people inside and beyond your organization.
  • Experience in showcasing initiative to make improvements to current work, processes, products, and services across the organization. We value accountability and an ownership mentality.
  • Ability to ask appropriate questions, analyze data, identify the root causes of problems, and present creative solutions.
  • Expertise in building strong internal and external relationships with customers and stakeholders, instilling trust and loyalty across the industry.
  • Eagerness to develop a fundamental understanding of how Nexamp operates and then apply that knowledge effectively to inform business decisions.

At Nexamp, our mission is to build the future of energy so it is clean, simple, and accessible for all. We are committed to providing a work environment free from discrimination. We are proud to be an equal opportunity employer. We do not discriminate against applicants on the basis of race, ethnicity, religion, sex, gender, sexual orientation, gender identity, disability status, veteran status, or any other basis protected by law. By encouraging a culture where ideas and decisions come from all people, we believe it will help us grow, innovate, and be a part of environmental and social change.

You’ll love working here because:
  • competitive compensation package
  • 401(k) employer-match
  • health, dental, and vision insurance starting day one
  • flexible paid time off and holiday PTO
  • commuter benefits
  • cell phone reimbursement

We have headquarters in Boston, MA and Chicago, IL, in addition to growing offices nationwide.

Compensation:

The reasonably estimated salary for this role at Nexamp ranges from $170,000 - $190,000. In addition to base salary, the competitive compensation package may include, depending on the role, participation in an incentive program linked to performance (for example, annual bonus programs based on individual and company performance, non-annual sales incentive plans, or other non-annual incentive plans). Additionally, you may be eligible to participate in the Company’s stock option plan. Actual base salary may vary based upon, but is not limited to, skills and qualifications, internal equity, performance, and geographic location.

#J-18808-Ljbffr