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Senior Full Stack Developer Jobs in New Hampshire

Mastech Digital

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Full Stack Developer

Merrimack, NH · On-site

Full Stack Java Developer Location: Hybrid (Final Interview Onsite Required) Position Overview We are seeking an experienced Full Stack Java Developer to join a fast-paced engineering team ...

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 ... FI) is seeking 3-4 highly skilled Senior Software Developers with over 10 years of experience to ...

Worky

Director, Full Stack Engineering

Merrimack, NH · On-site

$180 - $240/hr

Advises senior management on technical strategy. * Researches and recommends new technologies ... Director, Full Stack Engineering (or closely related occupation) building highly-scalable ...

BAE Systems

Eng Sr - SW

Nashua, NH · On-site

$97K - $164K/yr

We are looking for a Senior Full Stack Developer to join our team and take a leading role in the evolution of our internal business solutions and line-of-business web applications. You will start as ...

Eliassen Group

Full Stack Engineer

Merrimack, NH · On-site

$65 - $75/hr

Hybrid Onsite 5 days/week, alternating weeks in either Merrimack, NH or Westlake, TX Our client seeks a Full Stack Engineer to build omni-channel user experiences and supporting platforms for retail ...

Eliassen Group

Full Stack Engineer

Merrimack, NH · On-site

$55 - $63/hr

Hybrid Every Other Week onsite / 5 days in either Merrimack, NH or TX Our client seeks a Full Stack Engineer to support Defined Benefit technology initiatives. The role focuses on design and ...

Eliassen Group

Full Stack Engineer

Merrimack, NH · On-site

$65 - $75/hr

Hybrid Onsite 5 days/week, alternating weeks in either Merrimack, NH or Westlake, TX Our client seeks a Full Stack Engineer to build omni-channel user experiences and supporting platforms for retail ...

Dexian DISYS

Full Stack Engineer

Bedford, NH · On-site

Experience with DevOps, Continuous Integration and Continuous Delivery (Maven, Jenkins, GIT, Docker, etc.) * Working knowledge of commonly used operating systems, including Linux, Windows, and Ubuntu

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Senior Full Stack Developer information

See New Hampshire salary details

$23

$57

$83

How much do senior full stack developer jobs pay per hour?

As of Aug 18, 2026, the average hourly pay for senior full stack developer in New Hampshire is $57.63, according to ZipRecruiter salary data. Most workers in this role earn between $47.93 and $66.39 per hour, depending on experience, location, and employer.

What is a senior full stack developer?

Senior Full Stack Developers are experienced professionals who design, develop, and maintain both the front-end and back-end components of web applications. They are proficient in multiple programming languages and frameworks, enabling them to handle servers, databases, APIs, and user interfaces. In addition to coding, they often lead development teams, make architectural decisions, and ensure software quality and scalability. Their expertise allows them to oversee the entire application lifecycle, from concept to deployment.

How does a senior full stack developer typically collaborate with cross-functional teams during a project lifecycle?

As a Senior Full Stack Developer, you'll frequently collaborate with designers, product managers, QA engineers, and other developers to deliver end-to-end solutions. You'll be involved in requirements discussions, offer technical guidance, and help align frontend and backend development with business goals. Your role often includes code reviews, mentoring junior team members, and ensuring seamless integration across various systems. This collaborative environment encourages knowledge sharing and innovation while ensuring project success.

What are the key skills and qualifications needed to thrive as a senior full stack developer, and why are they important?

To thrive as a Senior Full Stack Developer, you need advanced proficiency in both front-end and back-end programming languages, frameworks, and a solid understanding of software architecture, usually supported by a relevant degree and several years of experience. Mastery of tools such as Git, Docker, CI/CD systems, and cloud platforms like AWS or Azure is typically required, alongside familiarity with databases and version control systems. Strong problem-solving abilities, leadership, effective communication, and collaboration skills set exceptional developers apart. These skills and qualities are crucial for delivering robust, scalable solutions while mentoring teams and efficiently bridging gaps between client requirements and technical implementation.

What is the difference between Senior Full Stack Developer vs Backend Developer?

AspectSenior Full Stack DeveloperBackend Developer
Required SkillsProficiency in both frontend and backend technologies, such as JavaScript, HTML, CSS, and server-side languages like Node.js, Python, or JavaSpecialized in server-side development, working with languages like Java, Python, Ruby, or PHP, and database management
Work EnvironmentCollaborates across frontend and backend teams, often involved in full project lifecycleFocuses primarily on backend systems, APIs, and database integration
Common UsageUsed in roles requiring full project oversight and versatile development skillsUsed in roles focused on server-side logic, database management, and API development

The main difference is that a Senior Full Stack Developer handles both frontend and backend development, providing a comprehensive approach to projects, while a Backend Developer specializes solely in server-side logic and database management. Both roles require strong programming skills, but the Full Stack Developer's expertise spans the entire technology stack.

What are the most commonly searched types of Full Stack Developer jobs in New Hampshire?

The most popular types of Full Stack Developer jobs in New Hampshire are:

What are popular job titles related to Senior Full Stack Developer jobs in New Hampshire?

For Senior Full Stack Developer jobs in New Hampshire, the most frequently searched job titles are:

What job categories do people searching Senior Full Stack Developer jobs in New Hampshire look for?

The top searched job categories for Senior Full Stack Developer jobs in New Hampshire are:

What cities in New Hampshire are hiring for Senior Full Stack Developer jobs?

Cities in New Hampshire with the most Senior Full Stack Developer job openings:

Senior Full Stack Developer jobs near you
Infographic showing various Senior Full Stack Developer job openings in New Hampshire as of August 2026, with employment types broken down into 70% Full Time, and 30% Contract. Highlights an 100% In-person job distribution, with an average salary of $119,873 per year, or $57.6 per hour.

Full Stack Developer

WorkNovas LLC

Merrimack, NH • On-site

Contractor

Re-posted 16 days ago

Job description

Role: Full-stack Developer 
Location: Hybrid 
Duration: 6+ months 
 
Details: 
 

-Java Spring Book

-Kafka, SNS, SOS, Kubernetes

-Cucumber/Jest automation

-Datadog