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Full Stack Web Application Developer Jobs in Merrimack, NH

Demoulas Super Markets, Inc.

Be Seen First

Senior Full Stack Web Developer

Andover, MA · On-site

$120K - $160K/yr

Position Summary We are seeking a talented and motivated senior level Full-Stack Web Developer to join our dynamic development team. The ideal candidate is a fast learner, team-oriented, and ...

Mastech Digital

Full Stack Developer

Merrimack, NH · On-site

... modern web applications and APIs. This is a balanced backend / frontend role requiring strong ... Troubleshoot and resolve application issues across frontend and backend systems. * Follow Agile ...

Teledyne

Full Stack Developer

Billerica, MA · On-site

$90K - $121K/yr

Experience developing full-stack web applications. * Strong understanding of server-side ... design, and application architecture. * Experience with relational databases and database ...

Teledyne FLIR LLC

Full Stack Developer

Billerica, MA · On-site

$90K - $121K/yr

Experience developing full-stack web applications. * Strong understanding of server-side ... design, and application architecture. * Experience with relational databases and database ...

Varsity Tutors

Web Development Tutor

Lowell, MA · Remote

$18 - $40/hr

Skilled at teaching full-stack application development, API design, and deployment workflows ... developers building production-ready full-stack web applications. * Effective Teaching Methods:

Varsity Tutors

Web Development Tutor

Lawrence, MA · Remote

$18 - $40/hr

Skilled at teaching full-stack application development, API design, and deployment workflows ... developers building production-ready full-stack web applications. * Effective Teaching Methods:

Worky

Director, Full Stack Engineering

Merrimack, NH · On-site

$180 - $240/hr

... Director, Full Stack Engineering (or closely related occupation) building highly-scalable ... legacy application modernization, highly scalable web applications, and distributed event and ...

Compunnel

Full Stack Engineer

Salem, NH · On-site

... web applications and automation pipelines. The role will work across application development, cloud ... and DevOps in hybrid environments. • Provide technical leadership, guidance, and mentoring to ...

TEKsystems

181689 - Full Stack Engineer

Salem, NH · Hybrid

$80 - $85/hr

The Role We are looking for a Principal React and Python Developer with CI/CD experience to join us ... You will bridge traditional application development with modern platform-based solutions and take ...

TEKsystems

181689 - Full Stack Engineer

Salem, NH · Hybrid

$80 - $85/hr

The Role We are looking for a Principal React and Python Developer with CI/CD experience to join us ... You will bridge traditional application development with modern platform-based solutions and take ...

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All JobsFull Stack Web Application Developer JobsFull Stack Web Application Developer Jobs in Merrimack, NH

Full Stack Web Application Developer information

See Merrimack, NH salary details

$50.7K

$120.7K

$246.7K

How much do full stack web application developer jobs pay per year?

As of Aug 25, 2026, the average yearly pay for full stack web application developer in Merrimack, NH is $120,692.00, according to ZipRecruiter salary data. Most workers in this role earn between $81,900.00 and $131,100.00 per year, depending on experience, location, and employer.

What is a full stack web application developer?

A Full Stack Web Application Developer is a professional who is skilled in both front-end and back-end web development. They are capable of designing, building, and maintaining the user interface (client side) as well as the server, database, and application logic (server side) of web applications. Full Stack Developers typically work with a range of programming languages, frameworks, and tools, such as JavaScript, HTML, CSS, Node.js, Python, and SQL databases. Their broad skillset allows them to handle the entire development process, from concept to deployment. This makes them valuable team members in both startups and large companies.

What are the key skills and qualifications needed to thrive as a full stack web application developer?

To thrive as a Full Stack Web Application Developer, you need strong proficiency in both front-end and back-end programming languages (such as JavaScript, HTML/CSS, and frameworks like React or Node.js), as well as a solid understanding of databases and web architecture. Familiarity with version control systems like Git, cloud platforms (e.g., AWS or Azure), and relevant certifications can enhance your technical toolkit. Excellent problem-solving skills, adaptability, and effective communication help you collaborate across teams and respond to evolving project requirements. These skills ensure you can build, maintain, and scale robust web applications that meet user and business needs.

How does a full stack web application developer typically collaborate with designers and back-end engineers during a project?

Full Stack Web Application Developers often act as a bridge between front-end designers and back-end engineers. They participate in cross-functional meetings to ensure that user interface designs are technically feasible and align with server-side logic. Communication is key, as they frequently review wireframes with designers and coordinate API requirements with back-end teams. This collaborative approach helps ensure seamless integration, efficient problem-solving, and a cohesive end product.

What is the difference between Full Stack Web Application Developer vs Front End Developer?

AspectFull Stack Web Application DeveloperFront End Developer
Primary FocusDeveloping both client-side and server-side applicationsDesigning and implementing the user interface and user experience
Required SkillsHTML, CSS, JavaScript, backend languages (e.g., Node.js, Python), databasesHTML, CSS, JavaScript, frameworks like React or Angular
Work EnvironmentFull project lifecycle, backend and frontend tasksPrimarily frontend design and development
Common UsageBuilding complete web applicationsEnhancing user interface and experience

Full Stack Web Application Developers handle both frontend and backend development, creating complete web applications. Front End Developers focus specifically on designing and implementing the user interface. While both roles require knowledge of HTML, CSS, and JavaScript, full stack developers also work with server-side technologies and databases, making their skill set broader.

What cities near Merrimack, NH are hiring for Full Stack Web Application Developer jobs?

Cities near Merrimack, NH with the most Full Stack Web Application Developer job openings:

Full Stack Web Application Developer jobs near you
Infographic showing various Full Stack Web Application Developer job openings in Merrimack, NH as of August 2026, with employment types broken down into 74% Full Time, 22% Part Time, and 4% Contract. Highlights an 92% Physical, 2% Hybrid, and 6% Remote job distribution, with an average salary of $120,692 per year, or $58 per hour.

Senior Full Stack Web Developer

Andover, MA • On-site

Demoulas Super Markets, Inc.
Supermarkets and Grocery Stores • 10K+ employees
Learn more about Demoulas Super Markets, Inc.external

$120K - $160K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 9 days ago

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Job description

Position Summary

We are seeking a talented and motivated senior level Full-Stack Web Developer to join our dynamic development team. The ideal candidate is a fast learner, team-oriented, and comfortable working in an Agile, collaborative environment. This is an in-office role designed for individuals who are passionate about both front-end and back-end technologies and enjoy solving complex problems with clean, efficient code. This role will problem solve issues with live applications as well as contribute to the development of new applications.

Key Responsibilities:

  • Collaborate with cross-functional teams to define, design, and deliver high-quality software solutions.
  • Develop and maintain web applications using a modern tech stack including C#, React TypeScript, and Java.
  • Implement responsive and user-friendly front-end interfaces.
  • Act with high autonomy and provide guidance to others
  • Exemplify proficiency in performance optimization
  • Participate in code reviews, agile ceremonies, and continuous integration/deployment processes.
  • Test, troubleshoot, debug, and optimize applications for maximum performance.
  • Maintain clean, well-documented, and version-controlled code using Git and Visual Studio.

Required Skills and Qualifications:

  • 8+ years of professional experience as a Full-Stack Developer or similar role.
  • Strong knowledge of:
    • C#
    • React TypeScript
    • Java
    • Git
    • Oracle SQL Databases
    • Visual Studio
    • Visual Studio Code
    • Eclipse
  • Solid understanding of web development best practices and design patterns.
  • Experience working in Agile development environments.
  • Excellent problem-solving skills and attention to detail.
  • Strong communication skills and the ability to work effectively in a collaborative team setting.
  • Willingness to work on-site and actively contribute to a team-focused atmosphere.

Nice to Have (Optional):

  • Knowledge of Jira and Bitbucket
  • Experience with RESTful APIs

Why Join the Market Basket Technology Team?

  • Be part of a collaborative and innovative development team.
  • Work on impactful projects using modern technologies.
  • Opportunities for growth, learning, and professional development.
  • Supportive work environment that values your contributions.

If you’re looking for a role where you can contribute to impactful initiatives, collaborate with a strong team, and grow your expertise, this is a place where your work will have clear, lasting impact.

Company Description

Demoulas Super Markets, Inc. operating for over 100 years, is a leader in the grocery industry with 90+ retail stores and three distribution centers currently spanning Massachusetts, New Hampshire, Maine and Rhode Island. Operating under the Market Basket and MB Spirits banner, our team focuses on providing great customer service and quality products, at “More for Your Dollar” prices in the greater communities we serve.