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Full Stack Web Developer Jobs in New Hampshire (NOW HIRING)

Mastech Digital

Full Stack Developer

Merrimack, NH · On-site

- Full Stack Java Developer Position: Full Stack Java Developer Location: Hybrid (Final Interview ... modern web applications and APIs. This is a balanced backend / frontend role requiring strong ...

SynergisticIT

Full Stack/Java Developer(REMOTE)

Rochester, NH · On-site

$51.50 - $66.50/hr

Junior Full Stack Developer -- Build the Front End, Back End, and Confidence Full-stack development is attractive because it allows candidates to understand how complete applications work. But full ...

CGI Inc.

Java Full Stack Engineer

Merrimack, NH · On-site

$53.75 - $69.25/hr

Collaborate with DevOps teams to implement monitoring, resiliency, and release pipelines . Lead ... Amazon Web Services Cloud * Angular * Java * Kubernetes * Oracle PL/SQL * RESTful (Rest-APIs) What ...

InterSources Inc

Full Stack Engineer

Merrimack, NH · On-site

InterSources Inc is a company seeking a Full Stack Engineer. The role focuses primarily on backend development with some front-end responsibilities, requiring experience in Java, Spring Boot ...

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 Client: Fidelity Investments - Smithfield, RI Primary Skills: Java Overview: Fidelity (Business Unit: FI ...

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All JobsFull Stack Web Developer JobsFull Stack Web Developer Jobs in New Hampshire

Full Stack Web Developer information

See New Hampshire salary details

$48.1K

$114.6K

$234.4K

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

As of Jul 14, 2026, the average yearly pay for full stack web developer in New Hampshire is $114,640.00, according to ZipRecruiter salary data. Most workers in this role earn between $77,800.00 and $124,500.00 per year, depending on experience, location, and employer.

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

AspectFull Stack Web DeveloperFront End Developer
SkillsProficient in both front-end and back-end technologies, including HTML, CSS, JavaScript, server-side languages, and databases.Specializes in client-side technologies like HTML, CSS, JavaScript, and frameworks such as React or Angular.
Work EnvironmentWorks on both server and client sides, often handling entire project development.Focuses primarily on designing and implementing user interfaces and user experience.
Common UsageUsed in startups and small teams where versatile roles are needed.Common in teams emphasizing UI/UX design and front-end development.

While Full Stack Web Developers handle both front-end and back-end tasks, Front End Developers concentrate on creating engaging user interfaces. The choice depends on project scope and team structure.

What are the key skills and qualifications needed to thrive as a Full Stack Web Developer, and why are they important?

To thrive as a Full Stack Web Developer, you need proficiency in both front-end (HTML, CSS, JavaScript) and back-end (such as Node.js, Python, or Java) development, often supported by a degree in computer science or relevant experience. Familiarity with frameworks (like React, Angular, or Django), version control systems (Git), and database management (SQL or NoSQL) is typically required. Problem-solving ability, attention to detail, and effective communication are crucial soft skills for this role. These skills and qualities are essential for efficiently building scalable, user-friendly applications and collaborating with diverse teams.

Is fullstack developer still in demand?

Full stack developers are currently in high demand due to their ability to handle both front-end and back-end development, making them valuable for many organizations. Skills in popular frameworks, programming languages, and cloud platforms enhance job prospects in this field.

What are Full Stack Web Developers?

Full Stack Web Developers are professionals who have the skills to work on both the front-end and back-end of web applications. They design and build user interfaces, as well as develop server-side logic and manage databases. Full Stack Web Developers are proficient with a variety of programming languages and frameworks, allowing them to handle the complete development process from start to finish. Their broad skill set enables them to collaborate across different project stages and ensure seamless integration between client and server systems.

Will Fullstack be replaced by AI?

Full Stack Web Developers perform complex tasks that involve designing, coding, and maintaining both frontend and backend systems, which currently require human judgment and creativity. While AI tools can assist with coding and automation, they are unlikely to fully replace full stack developers in the near future due to the need for problem-solving, customization, and understanding user needs.

What Does a Full Stack Web Developer Do?

Full stack web developers develop the front end and back end of web applications. Your job duties include building web projects from scratch, testing and debugging software, and maintaining and improving existing web applications. Your frontend work includes creating an intuitive user interface, while your backend work involves server-side processes and database systems. As a web developer, you work with a team of other developers to evaluate each other’s work, ensuring that errors are caught and processes are smooth before going live in applications.

Is full stack developer a good career?

A full stack web developer is a versatile role that involves working on both front-end and back-end development, often requiring knowledge of programming languages, frameworks, and databases. It is considered a good career choice due to high demand, competitive salaries, and opportunities for growth in various industries.

What are some common challenges Full Stack Web Developers face when working on cross-functional teams?

Full Stack Web Developers often collaborate closely with designers, product managers, and other specialists, which can lead to challenges in aligning technical feasibility with business goals and user experience expectations. Communication gaps may arise when translating requirements into scalable solutions or when integrating front-end and back-end components. Staying updated with evolving technologies while managing multiple project priorities is also a common challenge. Effective collaboration, adaptability, and proactive problem-solving are essential to overcoming these hurdles and ensuring successful project delivery.

What do full-stack web developers do?

Full-stack web developers build and maintain both the front-end (user interface) and back-end (server, database) components of websites and applications. They use programming languages like JavaScript, HTML, CSS, and frameworks such as React or Node.js, often working with tools like version control systems and APIs to create functional, responsive, and integrated web solutions.
More about Full Stack Web Developer jobs
What are the most commonly searched types of Full Stack Web Developer jobs in New Hampshire? The most popular types of Full Stack Web Developer jobs in New Hampshire are:
What are popular job titles related to Full Stack Web Developer jobs in New Hampshire? For Full Stack Web Developer jobs in New Hampshire, the most frequently searched job titles are:
What job categories do people searching Full Stack Web Developer jobs in New Hampshire look for? The top searched job categories for Full Stack Web Developer jobs in New Hampshire are:
What are popular job titles related to Full Stack Web Developer jobs in NH? For Full Stack Web Developer jobs in NH, the most frequently searched job titles are:
Full Stack Web Developer jobs near you
Senior Full Stack Developer

Senior Full Stack Developer

BAE Systems, Inc.

Nashua, NH • On-site

Full-time

This job post has expired today. Applications are no longer accepted.

BAE Systems rating

8.5

Company rating: 8.5 out of 10

Based on 145 frontline employees who took The Breakroom Quiz

5th of 46 rated military and defense

Job description

Job Summary:
BAE Systems, Inc. is a leading international defense, aerospace and security company. They are seeking a Senior Full Stack Developer to lead the evolution of internal business solutions and web applications, collaborating with stakeholders to deliver features and improve system reliability.
Responsibilities:
• Deliver features end-to-end from requirements through design, implementation, testing, and release.
• Develop and maintain ASP.NET Core APIs, business logic, and Blazor UI components.
• Design and optimize SQL Server schemas, queries, and data access.
• Apply validation, security, and quality standards, including test automation.
• Improve architecture and code quality through refactoring, patterns, and best practices.
• Collaborate with product and business stakeholders to clarify requirements and trade-offs.
• Review code and mentor teammates, gradually taking on technical leadership and ownership.
Qualifications:
Required:
• Bachelor’s degree in computer science or related field, or equivalent experience.
• 4+ years of professional software development experience.
• Significant experience delivering full stack web applications (backend + frontend) in production.
• Experience building and consuming APIs and integrating with external systems/services.
• Proficiency with at least one modern frontend framework (e.g., a component-based SPA or similar) and strong skills in HTML, CSS, and JavaScript/TypeScript.
• Solid experience with relational databases: schema design, SQL queries, indexing, and performance considerations.
• Comfortable working with version control (Git) and modern collaboration workflows (branching, pull requests, code reviews).
• Experience writing and maintaining unit and integration tests and using them as part of regular development.
• Understanding software design principles and patterns (e.g., SOLID, layering, separation of concerns)
Preferred:
• Prior experience as a tech lead or lead engineer on a significant application or subsystem.
• Professional experience with C#, ASP.NET Core, and Blazor in production environments.
• Experience with MudBlazor or similar component libraries.
• Experience with SQL Server and micro-ORMs or lightweight data access libraries (e.g., Dapper).
• Familiarity with FluentValidation or similar validation frameworks.
• Experience with enterprise authentication (e.g., Windows/Negotiate, Active Directory).
• Hands-on experience with CI/CD, monitoring, and performance tuning for web applications.
• Experience modernizing or refactoring existing codebases and managing technical debt.
• Background building internal enterprise or business process automation solutions and working closely with business stakeholders.
Company:
Improving the future and protecting lives is an ambitious mission, but it’s what we do. BAE Systems, Inc. is the U.S. Founded in 1999, the company is headquartered in Falls Church, Virginia, US, , with a team of 10001+ employees. The company is currently Late Stage.

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