Full Stack Engineer
Merrimack, NH · On-site
Experience with building digital restful APIs using Java and spring framework. * Solid ... Experience in DevOps best practices and tools like Jenkins or Jenkins Core, Git/GitHub, SonarQube.
Merrimack, NH · On-site
Experience with building digital restful APIs using Java and spring framework. * Solid ... Experience in DevOps best practices and tools like Jenkins or Jenkins Core, Git/GitHub, SonarQube.
Merrimack, NH · On-site
Experience with building digital restful APIs using Java and spring framework. * Solid ... Experience in DevOps best practices and tools like Jenkins or Jenkins Core, Git/GitHub, SonarQube.
Merrimack, NH · On-site
$107K/yr
... Full Stack Engineer to join us. As a key member of a growing engineering team, this role will be ... Proficient level knowledge of RESTful APIs (Node.js & Java) and good knowledge of standard ...
Merrimack, NH · On-site
$107K/yr
... Full Stack Engineer to join us. As a key member of a growing engineering team, this role will be ... Proficient level knowledge of RESTful APIs (Node.js & Java) and good knowledge of standard ...
Full Stack Engineer Fidelity TalentSource is your destination for discovering your next temporary ... High proficiency in Java, Javascript, and a fundamental understanding of software design, data ...
Full Stack Engineer Fidelity TalentSource is your destination for discovering your next temporary ... High proficiency in Java, Javascript, and a fundamental understanding of software design, data ...
As a hands-on developer, you will be responsible for delivering new products and services using ... Hands-on with API Design & Development and Microservices Architecture (Java, REST, NodeJS, Swagger)
As a hands-on developer, you will be responsible for delivering new products and services using ... Hands-on with API Design & Development and Microservices Architecture (Java, REST, NodeJS, Swagger)
Andover, MA · On-site
$58 - $74/hr
In-depth understanding of the use of the Eclipse IDE, JBoss stack is a plus * In-depth ... Java/J2EE Certified Programmer * Java/J2EE Certified Developer The candidate should have a very ...
Andover, MA · On-site
$58 - $74/hr
In-depth understanding of the use of the Eclipse IDE, JBoss stack is a plus * In-depth ... Java/J2EE Certified Programmer * Java/J2EE Certified Developer The candidate should have a very ...
As a hands-on developer, you will be responsible for delivering new products and services using ... Hands-on with API Design & Development and Microservices Architecture (Java, REST, NodeJS, Swagger)
As a hands-on developer, you will be responsible for delivering new products and services using ... Hands-on with API Design & Development and Microservices Architecture (Java, REST, NodeJS, Swagger)
We are currently sourcing for a Full Stack Engineer in Merrimack, NH! The Role * We are seeking a ... High proficiency in Java, Javascript, and a fundamental understanding of software design, data ...
We are currently sourcing for a Full Stack Engineer in Merrimack, NH! The Role * We are seeking a ... High proficiency in Java, Javascript, and a fundamental understanding of software design, data ...
Full Stack Principal Software Engineer Client Solutions Technology Chapter Area is looking for a ... years of experience in Java, Spring MVC / Spring Core /JSP/ Web Services (SOAP/REST) and ...
Full Stack Principal Software Engineer Client Solutions Technology Chapter Area is looking for a ... years of experience in Java, Spring MVC / Spring Core /JSP/ Web Services (SOAP/REST) and ...
Merrimack, NH · On-site
Full Stack Developer Duration: 1+ year Location: REMOTE w/ one week a month onsite at ANY Fidelity location (Boston, MA; Dallas, TX, Raleigh, NC, Merrimack, NH, Smithfield, RI, Salt Lake City, UT)
Merrimack, NH · On-site
Full Stack Developer Duration: 1+ year Location: REMOTE w/ one week a month onsite at ANY Fidelity location (Boston, MA; Dallas, TX, Raleigh, NC, Merrimack, NH, Smithfield, RI, Salt Lake City, UT)
Merrimack, NH · On-site
$126K/yr
As a Director Full Stack Engineer, you will play a pivotal role in driving new application experiences and business capabilities to support a new business initiative. You will work closely with the V ...
Merrimack, NH · On-site
$126K/yr
As a Director Full Stack Engineer, you will play a pivotal role in driving new application experiences and business capabilities to support a new business initiative. You will work closely with the V ...
Bedford, NH · On-site
Proven expertise in applying software engineering architecture and design patterns (object-oriented ... Strong knowledge of Java and Spring framework * Solid understanding of SQL and Object Relational ...
Bedford, NH · On-site
Proven expertise in applying software engineering architecture and design patterns (object-oriented ... Strong knowledge of Java and Spring framework * Solid understanding of SQL and Object Relational ...
Bedford, NH · On-site
Proven expertise in applying software engineering architecture and design patterns (object-oriented ... Strong knowledge of Java and Spring framework * Solid understanding of SQL and Object Relational ...
Bedford, NH · On-site
Proven expertise in applying software engineering architecture and design patterns (object-oriented ... Strong knowledge of Java and Spring framework * Solid understanding of SQL and Object Relational ...
Proven expertise in applying software engineering architecture and design patterns (object-oriented ... Strong knowledge of Java and Spring framework * Solid understanding of SQL and Object Relational ...
Proven expertise in applying software engineering architecture and design patterns (object-oriented ... Strong knowledge of Java and Spring framework * Solid understanding of SQL and Object Relational ...
Merrimack, NH · On-site
$58.50 - $74.75/hr
Senior Java Developer Location: Durham, NC/ Merrimack, NH/Boston, MA Duration: Long Term Contract Someone who has 5+ years' experience with true hands-on java development experience. Needs to have ...
Merrimack, NH · On-site
$58.50 - $74.75/hr
Senior Java Developer Location: Durham, NC/ Merrimack, NH/Boston, MA Duration: Long Term Contract Someone who has 5+ years' experience with true hands-on java development experience. Needs to have ...
Merrimack, NH · On-site
$52.25 - $67.50/hr
The Team You will be responsible for developing and maintaining high-quality, full stack ... Experience building and deploying applications in a DevOps environment using CI/CD tools ...
Merrimack, NH · On-site
$52.25 - $67.50/hr
The Team You will be responsible for developing and maintaining high-quality, full stack ... Experience building and deploying applications in a DevOps environment using CI/CD tools ...
Andover, MA · On-site
$150K - $190K/yr
What We're Looking For We're seeking a Software Engineer to design and build full-stack applications that support our manufacturing operations. You'll work with cloud-native services, data pipelines ...
Andover, MA · On-site
$150K - $190K/yr
What We're Looking For We're seeking a Software Engineer to design and build full-stack applications that support our manufacturing operations. You'll work with cloud-native services, data pipelines ...
The Role We are looking for a Principal React and Python Developer with CI/CD experience to join us! As a Principal Full Stack Engineer, you will play a key role in designing and delivering modern ...
The Role We are looking for a Principal React and Python Developer with CI/CD experience to join us! As a Principal Full Stack Engineer, you will play a key role in designing and delivering modern ...
The Role We are looking for a Principal React and Python Developer with CI/CD experience to join us! As a Principal Full Stack Engineer, you will play a key role in designing and delivering modern ...
The Role We are looking for a Principal React and Python Developer with CI/CD experience to join us! As a Principal Full Stack Engineer, you will play a key role in designing and delivering modern ...
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 ...
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 ...
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 ...
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 ...
$10.77 - $16.84
1% of jobs
$16.84 - $22.91
0% of jobs
$22.91 - $28.98
0% of jobs
$28.98 - $35.06
1% of jobs
$35.06 - $41.13
3% of jobs
$41.13 - $47.20
8% of jobs
$50.45 is the 25th percentile. Wages below this are outliers.
$47.20 - $53.27
22% of jobs
The median wage is $57.27 / hr.
$53.27 - $59.34
23% of jobs
$64.18 is the 75th percentile. Wages above this are outliers.
$59.34 - $65.41
22% of jobs
$65.41 - $71.48
15% of jobs
$71.48 - $77.55
5% of jobs
$10
$57
$77
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.
| Aspect | Full Stack Java Developer | Backend Java Developer |
|---|---|---|
| Required Skills | Java, front-end (HTML, CSS, JavaScript), frameworks like Angular/React, databases | Java, server-side frameworks (Spring, Hibernate), databases, APIs |
| Work Environment | Develops both client and server-side applications, often in agile teams | Focuses on server-side logic, APIs, and database integration |
| Certifications | Java certifications, full stack development courses | Java certifications, backend-specific courses |
| Industry Usage | Startups, tech companies, full stack roles | Enterprise 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.

Full-time
Posted 17 days ago
8.7
Based on 264 frontline employees who took The Breakroom Quiz
14th of 138 rated financial services
Full Stack Engineer -Fidelity Health Care Technology Group
Location: Westlake, TX or Merrimack, NH
Note: Fidelity will not provide immigration sponsorship for this position.
We're looking for engineers who are hardworking, inquisitive, and responsible individuals to help deliver the best digital web experience to our customers. The ideal candidate is deeply entrenched in front and middle tier development, with a passion for using tools and frameworks to guide the development of stable, robust, and resilient apps that best serve our customer base.
The Team
Our team builds outstanding digital experiences for Fidelity Health Care customers. We focus on crafting rich and compelling experiences using the best application design guidelines by way of robust tooling to provide healthcare benefits and management. We work in a collaborative, fast paced environment and are committed to advancing a digital strategy to the delight of our customers.
The ExpertiseYou Have
2+ years of experience in designing and implementing web applications
Bachelor's degree of Computer Science or other related field.
Experience in front-end frameworks and web technologies including Angular, HTML/CSS, JavaScript or Typescript, web components, Node.js or Vue.js.
Solid knowledge of open-source stack technologies, and webapp/API security.
Experience with Monorepo, module federation is a plus
Strong technical background on crafting and developing enterprise digital applications with MVC design pattern, micro front-end and open micro service architectures.
Experience with building digital restful APIs using Java and spring framework.
Solid understanding and experience of version control system management using various Git workflows.
Experience in DevOps best practices and tools like Jenkins or Jenkins Core, Git/GitHub, SonarQube.
Solid knowledge of 12-factor methodology, containerization and cloud technologies.
Experience in container and cloud technologies, including Docker, Kubernetes and AWS.
Solid knowledge of secure application development, secure coding standards and practices
Experience in quality-first, testable solutions using TDD and automation.
The Skills You Bring
Passion crafting outstanding experiences using your strong understanding of functional programming, front end and API design patterns.
Knowledge of the web application landscape, architectures, trends, and emerging technologies used in crafting performant, resilient, and robust web apps.
Excellent understanding of computer science fundamentals, data structures, and algorithms to ensure alignment to agile software engineering methodologies.
Strong understanding of Test-Driven Development and Test Pyramid in support of highly resilient and stable apps with a high degree of code coverage.
Strong understanding of modern development principles such as trunk-based development, feature toggles, and branch by abstraction to support performant and collaborative engineering teams.
Strong desire to learn new skills and emerging technologies/industry trends.
The Value You Deliver
Collaborating with architecture, security, and UXD to build highly robust and scalable apps.
Partnering with experience platform squads for engineering standards, standard methodologies, and tooling, to ensure maintainability and stability of the codebase.
Collaborating with other team members and stakeholders to analyze and solve problems.
Staying ahead of the curve by aligning architecture, user experience, and security with chapters and COEs.
Supporting a cloud-first world through upskilling and augmenting squads with solid knowledge of cloud technologies.
Please 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.
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