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Java Developer Jobs in New Hampshire (NOW HIRING)

TecTammina

UI Developer

Dover, NH · On-site

$51 - $66.25/hr

Company Description First IT Solutons The client needs an experienced Senior Web Developer with ... Java, Angular JS, JQuery JS, XML, XST, XPATH, HTML5, CSS3, AJAX Develops and designs interface ...

Fidelity Investments

Principal Quant Developer

Hudson, NH · Hybrid

$107K - $216K/yr

The Role We are seeking a Principal Quant Developer to join our Quantitative Research & Investments ... Experience with Python or Java and micro-services / RESTful APIs * Experience working with SQL ...

Fidelity Investments

Principal Quant Developer

Pelham, NH · Hybrid

$107K - $216K/yr

The Role We are seeking a Principal Quant Developer to join our Quantitative Research & Investments ... Experience with Python or Java and micro-services / RESTful APIs * Experience working with SQL ...

Fidelity Investments

Principal Quant Developer

Derry, NH · Hybrid

$107K - $216K/yr

The Role We are seeking a Principal Quant Developer to join our Quantitative Research & Investments ... Experience with Python or Java and micro-services / RESTful APIs * Experience working with SQL ...

Paradigminfotech

Oracle ADF

Keene, NH

Oracle ADF Developer with JAVA experience with PL/SQL Skills: Strong experience in Oracle ADF and Java. 8 plus years of strong experience required with good communication skills. Additional ...

Sidram Technologies

Full Stack Engineer

Merrimack, NH · On-site

$50/hr

Java Overview: Fidelity (Business Unit: FI) is seeking 3-4 highly skilled Senior Software Developers with over 10 years of experience to join our dynamic team. The ideal candidates will have ...

ATR International

Senior Cloud Engineer

Merrimack, NH

$125K - $165K/yr

... Java, Python, Cassandra database and knowledge of cloud platform, although we're open to strong ... developers with experience in other languages or frameworks and a desire to learn. Enterprise ...

ATR International

Senior Cloud Engineer

Merrimack, NH · On-site

$125K - $165K/yr

... Java, Python, Cassandra database and knowledge of cloud platform, although we're open to strong ... developers with experience in other languages or frameworks and a desire to learn. Enterprise ...

TecTammina

UI Developer (Full Time)

Dover, NH · On-site

$51 - $66.25/hr

The client needs an experienced Lead Web Developer with knowledge in Angular/JQuery frameworks and ... Java, Angular JS, JQuery JS, XML, XST, XPATH, HTML5, CSS3, AJAX Develops and designs interface ...

Samprasoft

Full Stack Engineer

Merrimack, NH

Java Full Stack Engineer We are currently sourcing for a Java Full Stack Engineer to work in Durham, NC! The Workplace Investing (WI) Systems group is seeking an experienced and dedicated software ...

Anveta

Asset Mgmt - Full Stack Engineer

Merrimack, NH · Hybrid

Java, Spring Boot, Microservices, AWS, and Angular. * Database: Fundamental working knowledge of PL/SQL is required. * Domain Expertise: Prior experience in the Asset Management domain or financial ...

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All JobsJava Developer JobsJava Developer Jobs in New Hampshire

Java Developer information

See New Hampshire salary details

$15

$55

$75

How much do java developer jobs pay per hour?

As of Jun 8, 2026, the average hourly pay for java developer in New Hampshire is $55.14, according to ZipRecruiter salary data. Most workers in this role earn between $47.69 and $61.73 per hour, depending on experience, location, and employer.

What Do Java Developers Do?

Java developers create dynamic computer applications and websites using the Java computer programming language. The Java language integrates with other programming languages and infrastructures to build robust business applications and software for a wide range of industries, from finance and healthcare to content management and social media. Java developers may be involved in all stages of application development, from conception and design to testing, production, and ongoing maintenance. The goal is to provide efficient solutions for business needs.

Is AI replacing Java developers?

AI is automating certain coding tasks and improving software development processes, but Java developers are still essential for designing, implementing, and maintaining complex applications. Skills in programming, problem-solving, and understanding AI tools enhance a Java developer's value in the evolving tech landscape.

What is the difference between Java Developer vs Software Engineer?

AspectJava DeveloperSoftware Engineer
Required CredentialsBachelor's in Computer Science or related, Java certificationsBachelor's in Computer Science or related, various certifications
Work EnvironmentDevelops Java-based applications, often in teamsDesigns and develops software solutions, may include Java projects
Employer & Industry UsageTech companies, finance, e-commerceBroad industry, including tech, finance, healthcare

Java Developers focus specifically on Java programming, while Software Engineers have a broader role in designing and developing software solutions across multiple languages. Both roles often require similar educational backgrounds and certifications, but Java Developers typically work more directly with Java-based projects, whereas Software Engineers may handle diverse technologies.

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

To thrive as a Java Developer, you need strong proficiency in Java programming, object-oriented design, and a solid understanding of software development principles, usually supported by a degree in computer science or related fields. Familiarity with frameworks such as Spring or Hibernate, experience with version control systems like Git, and sometimes certification like Oracle Certified Professional Java Programmer (OCPJP) are commonly required. Effective problem-solving, teamwork, and attention to detail are crucial soft skills in this role. These skills ensure robust, maintainable, and scalable software solutions that meet project requirements and business goals.

What are Java Developers?

Java Developers are software professionals who specialize in designing, developing, and maintaining applications using the Java programming language. They work on a variety of projects, including web, desktop, and mobile applications, as well as enterprise-level systems. Java Developers are responsible for writing clean and efficient code, testing and debugging programs, and collaborating with other team members to deliver robust software solutions. Their expertise in Java and related technologies is crucial for building scalable and secure applications.

What are some common challenges Java Developers face when working on large-scale enterprise applications?

Java Developers working on large-scale enterprise applications often encounter challenges such as managing complex codebases, ensuring efficient performance, and integrating with legacy systems. Collaborating with cross-functional teams is crucial, as these projects typically involve multiple developers, QA engineers, and business analysts. Additionally, maintaining code quality and adhering to best practices while meeting tight deadlines can be demanding. Staying up-to-date with evolving frameworks and tools also plays a key role in overcoming these challenges.
More about Java Developer jobs
What are the most commonly searched types of Java Developer jobs in New Hampshire? The most popular types of Java Developer jobs in New Hampshire are:
What are popular job titles related to Java Developer jobs in New Hampshire? For Java Developer jobs in New Hampshire, the most frequently searched job titles are:
What job categories do people searching Java Developer jobs in New Hampshire look for? The top searched job categories for Java Developer jobs in New Hampshire are:
What cities in New Hampshire are hiring for Java Developer jobs? Cities in New Hampshire with the most Java Developer job openings:
What are popular job titles related to Java Developer jobs in NH? For Java Developer jobs in NH, the most frequently searched job titles are:
Java Developer jobs near you
Infographic showing various Java Developer job openings in New Hampshire as of May 2026, with employment types broken down into 72% Full Time, 3% Temporary, and 25% Contract. Highlights an 79% In-person, 5% Hybrid, and 16% Remote job distribution, with an average salary of $114,689 per year, or $55.1 per hour.

UI Developer

TecTammina

Dover, NH • On-site

$51 - $66.25/hr

Full-time

Posted 15 days ago

Job description

Company Description

First IT Solutons

Job Description

The client needs an experienced Senior Web Developer with knowledge in Angular/JQuery/DoJo frameworks and hands on experience on the below: 

Java, Angular JS, JQuery JS, XML, XST, XPATH, HTML5, CSS3, AJAX 

Develops and designs interface, front pages, and the tools to navigate a web site. 

RESTful/SOAP Webservices interaction 

Good communication and presentation skills.

Qualifications

The other responsibilities expected are: 

Liaise with the business and system analysts and understand the requirement and develop the necessary code. 

Analyze Requirements and develop solutions as per the client defined design and standards for the given timeline and constraints. 

Follow the architecture and design standards defined by the client. 

Based on the work involved provide an estimate (as per client defined process) for the work completion and ensure on-time delivery 

POC (Proof-of-concept) development. 

Perform unit testing of the code and ensure the code delivered is error free. 

Who can roll the sleeves and make hands dirty - Hand on experience is must.

Additional Information

Job Status: Full Time 

Eligiblity: EAD GC or GC or US Citizens

Share the Profiles to mkonni(at)1stitsolutions.com

Contact: 703-349-1214

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