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Full Stack Developer Jobs in Nashua, NH (NOW HIRING)

Compunnel

Full Stack Engineer

Merrimack, NH · On-site

JOB SUMMARY A seasoned Full Stack Engineer with a strong foundation in computer science and modern development practices. This role involves building high-quality, scalable applications, mentoring ...

SS&C

Senior Full Stack Software Engineer

Waltham, MA

Job Title: Sr. Full Stack Developer Locations: Waltham, MA - Hybrid About the Role SS&C Intralinks is seeking a highly skilled and experienced Senior Full Stack Software Engineer to design, develop ...

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 ...

Anveta

Asset Mgmt - Full Stack Engineer

Merrimack, NH · Hybrid

Asset Mgmt - Full Stack Engineer (80% BE / 20% FE) Location: Merrimack, NH Work Requirements: Hybrid (Onsite "Connect Weeks" required - Monday through Friday onsite every other week. Candidates must ...

Fidelity Investments

Full Stack Engineer

Merrimack, NH · On-site

Full Stack Engineer - Fidelity Health Care Technology Group Location: Westlake, TX or Merrimack, NH ... Experience in DevOps best practices and tools like Jenkins or Jenkins Core, Git/GitHub, SonarQube.

DataAnnotation

Full Stack Engineer

Lowell, MA · Remote

$40 - $75/hr

As a DataAnnotation's coder, you'll be part of a growing community of over 100,000 professionals -- including front-end, back-end, full-stack, machine learning, and other engineers -- who are driving ...

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All JobsFull Stack Developer JobsFull Stack Developer Jobs in Nashua, NH

Full Stack Developer information

See Nashua, NH salary details

$24

$59

$86

How much do full stack developer jobs pay per hour?

As of Jun 11, 2026, the average hourly pay for full stack developer in Nashua, NH is $59.63, according to ZipRecruiter salary data. Most workers in this role earn between $49.57 and $68.70 per hour, depending on experience, location, and employer.

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

AspectFull Stack 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-side development, often handling entire project stacks.Focuses primarily on designing and implementing user interfaces and user experience.
Common UsageUsed in full project development, especially in startups and small teams.Primarily involved in UI/UX design and front-end implementation in larger teams.

While both roles require strong web development skills, Full Stack Developers handle both front-end and back-end tasks, providing a comprehensive approach to web projects. Front End Developers focus solely on creating engaging and responsive user interfaces. Understanding these differences helps employers and developers choose the right role for their project needs.

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

Full Stack Developers often collaborate with designers, backend engineers, project managers, and QA testers, which can introduce challenges like aligning on project requirements and managing different technical perspectives. Coordinating between frontend and backend tasks while ensuring seamless integration is another common hurdle. Additionally, staying up-to-date with evolving technologies on both ends of the stack requires strong time management and continuous learning. Effective communication and adaptability are key to overcoming these challenges and delivering cohesive solutions.

What Does a Full Stack Developer Do?

As a full stack developer, your job is to work on the front-end and the back-end of a company's database, server, and application systems. Rather than specializing in one particular area, full stack developers typically focus on prototyping software that other employees expand on later. Knowledge of many different types of systems can reduce the time needed to develop software and highlight any significant challenges. In this role, you may be asked to gain proficiency in several coding languages, use third-party data libraries, and carefully manage your time to ensure all projects finish promptly. Most full stack developers work as part of a larger team.

Will AI replace full stack dev?

Full stack developers design and build both front-end and back-end components of applications. While AI tools can automate certain coding tasks and improve efficiency, they are unlikely to fully replace full stack developers due to the need for creativity, problem-solving, and understanding complex systems. Developers will continue to adapt by integrating AI tools into their workflows and focusing on skills that require human judgment.

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

To thrive as a Full Stack Developer, you need expertise in both front-end and back-end programming languages (such as JavaScript, HTML/CSS, Python, or Java) and a solid understanding of web development principles, often supported by a relevant degree or coding bootcamp experience. Familiarity with frameworks like React or Angular, back-end environments like Node.js or Django, version control systems like Git, and possibly cloud platforms is typically required. Strong problem-solving, communication, and collaboration skills distinguish excellent developers, allowing them to work effectively in team environments and with stakeholders. These technical and soft skills are vital for building, maintaining, and optimizing complex, user-friendly web applications that meet business needs.

What jobs can a full stack developer do?

A full stack developer can work in roles such as web developer, software engineer, or application developer, handling both front-end and back-end development. They often work with technologies like JavaScript, HTML, CSS, and server-side languages, and may be involved in designing, coding, testing, and maintaining web applications across various industries.

Is fullstack developer still in demand?

Full stack developers remain in high demand due to their ability to work on both front-end and back-end development, with skills in frameworks like React, Angular, and Node.js. The role is essential in many industries, and demand is expected to grow as companies continue to prioritize digital transformation and web applications.

What exactly does a full stack developer do?

A full stack developer is responsible for designing, developing, and maintaining both the front-end (user interface) and back-end (server, database) components of web applications. They work with programming languages like JavaScript, HTML, CSS, and server-side technologies, often using frameworks and tools to create complete solutions. This role requires knowledge of both client-side and server-side development, as well as problem-solving skills and familiarity with version control systems like Git.

What is a Full Stack Developer?

A Full Stack Developer is a software professional who is skilled in both front-end (client side) and back-end (server side) development. They are capable of designing, building, and maintaining complete web applications or systems, handling everything from user interfaces and databases to server logic and APIs. Full Stack Developers often work with a range of programming languages and frameworks, such as JavaScript, HTML/CSS, Node.js, Python, and SQL, among others. Their versatility allows them to contribute to multiple stages of the software development lifecycle, making them valuable assets to development teams.
More about Full Stack Developer jobs
What are the most commonly searched types of Full Stack Developer jobs in Nashua, NH? The most popular types of Full Stack Developer jobs in Nashua, NH are:
What are popular job titles related to Full Stack Developer jobs in Nashua, NH? For Full Stack Developer jobs in Nashua, NH, the most frequently searched job titles are:
What job categories do people searching Full Stack Developer jobs in Nashua, NH look for? The top searched job categories for Full Stack Developer jobs in Nashua, NH are:
What cities near Nashua, NH are hiring for Full Stack Developer jobs? Cities near Nashua, NH with the most Full Stack Developer job openings:
Full Stack Developer jobs near you
Infographic showing various Full Stack Developer job openings in Nashua, NH as of June 2026, with employment types broken down into 76% Full Time, and 24% Part Time. Highlights an 89% Physical, 3% Hybrid, and 8% Remote job distribution, with an average salary of $124,037 per year, or $59.6 per hour.
Full Stack Engineer (Heavy Front End)

Full Stack Engineer (Heavy Front End)

Mastech Digital

Merrimack, NH

$65/hr

Other

Medical, Dental, Vision, Life, Retirement

Posted 19 days ago

Job description


Mastech Digital provides digital and mainstream technology staff as well as Digital Transformation Services for all American Corporations. We are currently seeking a Full Stack Engineer (Heavy Front End) for our client in the Financial Services domain. We value our professionals, providing comprehensive benefits and the opportunity for growth. This is a Contract position, and the client is looking for someone to start immediately.

Duration: Log-term Contract

Location: Westlake, TX/Merrimack, NH

Salary: $125,000/Annually or $65.00/Hourly

Role: Full Stack Engineer (Heavy Front End)

Primary Skills: Front end: Angular, HTML/CSS, JavaScript or Typescript and Backend: Java, spring boot, Rest API.

Role Description: The Full Stack Engineer (Heavy Front End) must have 4+ years of experience.

Expertise You Have:

- 4+ years of experience in designing and implementing web applications

- Bachelor?s degree in Computer Science or another related field.

- Experience in Agile and Scrum development methodology

- Professional experience in front-end frameworks and web technologies including HTML/CSS, JavaScript or Typescript, web components, or Angular.

- Solid knowledge in open-source stack technologies, and webapp/API security.

- Strong technical background in crafting and developing enterprise digital applications with MVC design pattern, micro front-end strategy and open micro service architectures.

- Proven experience with building digital restful APIs

- Professional experience in Java, Spring Boot, and familiarity with OpenAPI Specification and RESTful API best practices.

- Deep understanding and experience of version control system management using various Git workflows.

- Proven experience in DevOps best practices and tools like Jenkins or Jenkins Core, and Git/GitHub.

- Solid knowledge of cloud solutions, serverless architecture, containerization strategies.

- Proven experience in container and cloud technologies, including Docker, Kubernetes and AWS, as well as secure application development.

- Quality-first, testable solutions using TDD and automation.

- In-depth knowledge secure coding standards and practices.

- Strong experience in leading in a reciprocal, team-based environment with a constant focus on learning, mentoring, and encouraging others.

Education: Bachelor?s Degree

Experience: Minimum 4+ years of experience

Relocation: This position will not cover relocation expenses

Travel: No

Local Preferred: Yes

Note: Must be able to work on a W2 basis (No C2C)

Recruiter Name: Shyam Singh

Recruiter Phone:

Benefits:

We have various coverages and additional benefits to choose from:

- Medical, Dental (Including Ortho) & Vision Insurance (Option to Enroll).

- Paid Leaves (Wherever applicable).

- Life & Disability Coverage (Upon eligibility).

- 401K Option, Education Assistance Program and more.

Mastech Digital is an Equal Opportunity Employer - All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or protected veteran status.


Minimum Education Required: Bachelor
Years of Experience Required: 3-5 Years
Expected Travel Time: None

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