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Full Stack Java Developer Jobs in Fitchburg, MA (NOW HIRING)

Viasat

Full-Stack Software Engineer

Marlborough, MA · On-site

Viasat is a global leader in communication technology, seeking a Full-Stack Software Engineer to ... or Java experience writing production code for web applications • A minimum 2 years of ...

BIRDSVUE LLC

Full Stack AI Engineer

Dunstable, MA · Remote

$60 - $70/hr

Competitive salary Full Stack AI Engineer Introduction: We are seeking a highly motivated Full Stack AI Engineer who can design, build, and scale production-grade AI applications from concept to ...

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 ... The position requires strong Java and Spring expertise, defined benefits domain knowledge, and ...

Dexian DISYS

Full Stack Engineer

Bedford, NH · On-site

Proven experience developing enterprise-scale applications using Java Spring frameworks and Angular on UNIX/Linux platforms * Experience with DevOps, Continuous Integration and Continuous Delivery ...

Jobsbridge

Cloud Integration Lead / Architect

Lowell, MA · On-site

$70.25 - $90.50/hr

Be it core Java, full-stack Java, Web/UI designers, Big Data or Cloud or Mobility developers/architects, we have them all. 5+ years of experience with enterprise integration architecture on ...

Viasat, Inc.

Full-Stack Software Engineer

Marlborough, MA · On-site

$174K - $261K/yr

... as a full-stack software engineer in the developing networking and cyber security products for ... A minimum 5 plus years of Kotlin or Java experience writing production code for web applications

Viasat, Inc.

Senior Full Stack Engineer

Marlborough, MA · On-site

$174K - $261K/yr

... as a full-stack software engineer in the developing networking and cyber security products for ... A minimum 5 years of professional experience with web application development using Java or Kotlin ...

iTPeople Corporation

Java Developer

Merrimack, NH · On-site

$52.25 - $67.50/hr

... engineers, etc Qualifications Required Skills: 3-5 years experience of Java development experience 3+ years experience implementing distributed systems 3+ years (preferably more) overall software ...

iTPeople Corporation

Java Developer

Merrimack, NH

$52.25 - $67.50/hr

... engineers, etc Qualifications Required Skills: 3-5 years experience of Java development experience 3+ years experience implementing distributed systems 3+ years (preferably more) overall software ...

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 ...

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All JobsFull Stack Java Developer JobsFull Stack Java Developer Jobs in Fitchburg, MA

Full Stack Java Developer information

See Fitchburg, MA salary details

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

As of Aug 20, 2026, the average hourly pay for full stack java developer in Fitchburg, MA is $58.76, according to ZipRecruiter salary data. Most workers in this role earn between $51.06 and $65.91 per hour, depending on experience, location, and employer.

What is a full stack Java developer?

A Full Stack Java Developer is a software professional skilled in both front-end and back-end development using Java technologies. They are proficient in building complete web applications, handling everything from designing user interfaces and user experiences to managing databases and server-side logic. Typically, they work with frameworks like Spring Boot for the backend and technologies like HTML, CSS, and JavaScript for the frontend, ensuring seamless integration between the two. Full Stack Java Developers are valued for their versatility and ability to manage all aspects of the software development process.

What is a full stack Java developer?

A full stack Java developer is a web developer that uses the Java language in the development of the entire technology stack of a web-based application. The job duties of a full stack Java developer are to create both front-end components, such as user interfaces and back-end components, such as application code and databases. As a full stack Java developer, you must understand how the entire technology stack functions as a whole and have deep expertise of each component. Java is a computer programming language that has become one of the most popular for web application development.

What are the typical challenges full stack Java developers face when working on cross-functional teams?

Full Stack Java Developers often collaborate with front-end designers, back-end engineers, and QA specialists, which can lead to challenges in aligning technical requirements, timelines, and coding standards. Navigating different priorities and communication styles is common, especially when integrating new features or resolving bugs that span both client and server sides. Success in this environment requires flexibility, proactive communication, and a willingness to quickly adapt to shifting project needs or technologies.

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

To thrive as a Full Stack Java Developer, you need strong proficiency in Java, front-end frameworks (such as Angular or React), back-end technologies, and a solid understanding of databases, often supported by a degree in computer science or a related field. Familiarity with version control systems like Git, build tools such as Maven or Gradle, and knowledge of Spring Boot or similar frameworks are typically required, along with relevant certifications. Effective communication, problem-solving abilities, and adaptability are standout soft skills in this role. These skills and qualities are essential to deliver robust, user-friendly applications and to collaborate efficiently across the software development lifecycle.

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

AspectFull Stack Java DeveloperBackend Java Developer
Required SkillsJava, front-end (HTML, CSS, JavaScript), frameworks like Angular/React, databasesJava, server-side frameworks (Spring, Hibernate), databases, APIs
Work EnvironmentDevelops both client and server-side applications, often in agile teamsFocuses on server-side logic, APIs, and database integration
CertificationsJava certifications, full stack development coursesJava certifications, backend-specific courses
Industry UsageStartups, tech companies, full stack rolesEnterprise applications, backend services, API development

Full Stack Java Developers work on both front-end and back-end components, requiring a broader skill set. Backend Java Developers focus solely on server-side logic and database integration. The choice depends on your interest in full application development versus specialized backend work.

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Full Stack Java Developer jobs near you
Infographic showing various Full Stack Java Developer job openings in Fitchburg, MA as of August 2026, with employment types broken down into 1% Internship, 87% Full Time, 7% Part Time, 4% Contract, and 1% Nights. Highlights an 84% Physical, 4% Hybrid, and 12% Remote job distribution, with an average salary of $122,216 per year, or $58.8 per hour.

Principal, Full Stack Engineer

Soteria Reinsurance Ltd.

Merrimack, NH • On-site

$120 - $160/hr

Other

Posted 14 days ago

Job description

## Principal, Full Stack EngineerApplylocations: Merrimack, NHtime type: Full timeposted on: Posted Todayjob requisition id: 2126885## ## Job Description:**The Role**The High Income and Alternatives Technology team is looking for a hardworking, highly motivated software engineer lead with strong understanding of programming fundamentals and software design to join their ranks. Prior development experience in investment management domain will be a strong plus.In this role, you will be responsible for the development of quality software components that are used by Portfolio Managers, and Analysts in managing of over $100 Billion in High Yield, Credit Alternatives, and Systematic Investment Research Funds. You will engage, shape, and productively contribute to Alphabet, our flagship portfolio construction platform.In addition to building software, you will have an opportunity to help define and implement development practices, standards, and strategies across multiple teams.**The Expertise We Need*** Bachelor's degree (or higher) in a quantitative or computational field such as Computer Science, Statistics, or Applied Mathematics.* 10+ years of hands-on experience in building complex software solutions preferably working with investment management professionals.* Ability to effectively communicate with multiple stakeholders including researchers, portfolio managers, and technology partners.* Full-stack software development knowledge preferably with **Angular**, **Java**, **Spring Boot*** Experience with testing software, including writing automated unit, integration, performance, and end-to-end tests.* Favor Agile development practices that prioritize the incremental delivery of working software and respond well to change in requirement scope.* Ability to accept and adapt to scope changes incorporating it seamlessly.* Understanding of Fixed Income instruments, security analytics, investment workflow and functioning of bond markets is a significant plus.* Experience with AWS cloud environment development and deployment is a plus.* Kubernetes/EKS deployment and operations management exposure is a plus.* Progress towards CFA program certification is a significant plus.* Experience leading development teams through mentorship, technical expertise, and technical excellence**The Team*** We have a passion for technology and love fixing and solving complex problems.* We enjoy working in teams, love to collaborate, share, and learn.* We are self-motivated, take initiative, and make decisions with a bias for action.* We care about the quality of our work, favor strong coding standards and patterns, and build with testability in mind.## ## Certifications:## ## Category:## Information TechnologyPlease be advised that Fidelity’s business is governed by the provisions of the Securities Exchange Act of 1934, the Investment Advisers Act of 1940, the Investment Company Act of 1940, ERISA, numerous state laws governing securities, investment and retirement-related financial activities and the rules and regulations of numerous self-regulatory organizations, including FINRA, among others. Those laws and regulations may restrict Fidelity from hiring and/or associating with individuals with certain Criminal Histories. #J-18808-Ljbffr

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