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Junior Full Stack Software Developer Jobs in New Hampshire

Mastech Digital

Be Seen First

Full Stack Developer

Merrimack, NH · On-site

Collaborate with product owners, architects, and engineering teams throughout the software ... Full Stack Development

Sidram Technologies

Full Stack Engineer

Merrimack, NH · On-site

$50/hr

FI) is seeking 3-4 highly skilled Senior Software Developers with over 10 years of experience to ... Participate in code reviews and mentor junior developers to foster a collaborative team environment.

Worky

Director, Full Stack Engineering

Merrimack, NH · On-site

$180 - $240/hr

Manages software system testing and validation procedures, programming, and documentation. Ensures ... Director, Full Stack Engineering (or closely related occupation) building highly-scalable ...

Eliassen Group

Full Stack Engineer

Merrimack, NH · On-site

$55 - $63/hr

... Full Stack Engineer to support Defined Benefit technology initiatives. The role focuses on design ... Operate within Agile/Scrum to deliver high-quality software. * Collaborate with application owners ...

Cheez

Minimum 2-3 years of software engineering experience * Have built mobile apps (and/or web apps) full-stack before * Enthusiastic about photo sharing and/or AI and/or social media

Cheez

Minimum 2-3 years of software engineering experience * Have built mobile apps (and/or web apps) full-stack before * Enthusiastic about photo sharing and/or AI and/or social media

Cheez

Minimum 2-3 years of software engineering experience * Have built mobile apps (and/or web apps) full-stack before * Enthusiastic about photo sharing and/or AI and/or social media

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Junior Full Stack Software Developer information

What does a junior full stack software developer do?

A Junior Full Stack Software Developer is responsible for assisting in the design, development, and maintenance of both front-end and back-end components of web applications. They work with various programming languages, frameworks, and databases to build and support software solutions. Typically, they collaborate with senior developers and other team members to learn best practices, resolve bugs, and implement new features. This role is ideal for those who have foundational programming knowledge and are looking to gain hands-on experience across the entire software development stack.

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

To excel as a Junior Full Stack Software Developer, you need a solid understanding of programming languages (such as JavaScript, Python, or Java), front-end and back-end frameworks, and a relevant degree or coding bootcamp experience. Familiarity with tools like Git, databases (e.g., SQL, MongoDB), and cloud platforms, as well as knowledge of agile methodologies, is typically expected. Problem-solving ability, eagerness to learn, and effective teamwork are standout soft skills in this role. These skills and qualities ensure you can build, maintain, and improve applications efficiently while collaborating well within a development team.

What are some typical daily tasks and collaboration expectations for a junior full stack software developer?

As a Junior Full Stack Software Developer, your daily tasks often include writing and testing code for both front-end and back-end components, debugging issues, and participating in code reviews. You’ll regularly collaborate with other developers, designers, and sometimes product managers during stand-up meetings or sprint planning sessions to ensure alignment on project goals. It's common to work under the guidance of senior developers while learning best practices and receiving constructive feedback. This collaborative environment not only helps you grow technically but also improves your communication and teamwork skills.

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

AspectJunior Full Stack Software DeveloperJunior Front End Developer
Required SkillsProficiency in both front-end and back-end technologies (HTML, CSS, JavaScript, server-side languages, databases)Strong skills in HTML, CSS, JavaScript, and front-end frameworks (React, Angular)
Work EnvironmentInvolved in both client-side and server-side development, often in full project cyclesPrimarily focused on user interface and client-side features
Common UsageUsed in roles requiring versatile development across the stackUsed in roles specializing in UI/UX and front-end design

The main difference is that a Junior Full Stack Software Developer works on both front-end and back-end tasks, while a Junior Front End Developer focuses solely on the user interface and client-side development. The full stack role requires broader skills, whereas the front-end role specializes in creating engaging user experiences.

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

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

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

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

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

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

Junior Full Stack Software Developer jobs near you
Infographic showing various Junior Full Stack Software Developer job openings in New Hampshire as of August 2026, with employment types broken down into 1% Internship, 84% Full Time, 11% Part Time, 1% Temporary, and 3% Contract. Highlights an 87% Physical, 4% Hybrid, and 9% Remote job distribution.

Full Stack Developer

Mastech Digital

Merrimack, NH • On-site

Contractor

Re-posted 14 days ago

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Job description

Job Description – Full Stack Java Developer

Position: 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 responsible for building and enhancing modern web applications and APIs. This is a balanced backend / frontend role requiring strong expertise across the full technology stack.

The ideal candidate will have extensive experience developing scalable REST APIs using Java and Spring technologies while also building responsive user interfaces using Angular and modern web technologies.

Key Responsibilities

  • Design, develop, and maintain RESTful APIs using Java 17 and Spring Framework.
  • Build and enhance frontend applications using Angular.
  • Develop scalable, secure, and high-performance full-stack applications.
  • Collaborate with product owners, architects, and engineering teams throughout the software development lifecycle.
  • Participate in code reviews, testing, and deployment activities.
  • Develop and maintain cloud-native solutions within AWS environments.
  • Troubleshoot and resolve application issues across frontend and backend systems.
  • Follow Agile development methodologies and engineering best practices.

Required Qualifications

  • Strong experience with Java 17.
  • Hands-on experience with Spring Framework / Spring Boot.
  • Frontend development experience with Angular.
  • Strong knowledge of:
    • JavaScript (JS)
    • TypeScript (TS)
    • HTML
    • CSS
  • Experience developing REST APIs and microservices.
  • AWS cloud experience.
  • Experience working in Agile environments.
  • Strong problem-solving and communication skills.

Required Technical Skills

  • Java 17
  • Spring Boot
  • REST APIs
  • Angular
  • JavaScript
  • TypeScript
  • HTML
  • CSS
  • AWS
  • Full Stack Development