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Java Developer Jobs in Manchester, NH (NOW HIRING)

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Software Engineer

Nashua, NH · On-site

Software Engineer Nashua, NH, United States Job Brief We are seeking a Software Engineer to execute ... Experience developing Java Web Services with public API (e.g. REST, SOAP) * Experience with ...

Demoulas Super Markets, Inc.

Be Seen First

Senior Full Stack Web Developer

Andover, MA · On-site

$120K - $160K/yr

Position Summary We are seeking a talented and motivated senior level Full-Stack Web Developer to ... Java * Git * Oracle SQL Databases * Visual Studio * Visual Studio Code * Eclipse * Solid ...

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 ...

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 ...

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 ...

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 Manchester, NH

Java Developer information

See Manchester, NH salary details

$15

$56

$77

How much do java developer jobs pay per hour?

As of Jun 22, 2026, the average hourly pay for java developer in Manchester, NH is $56.45, according to ZipRecruiter salary data. Most workers in this role earn between $48.85 and $63.17 per hour, depending on experience, location, and employer.

Is Java developer still in demand?

Java developers remain in high demand due to the widespread use of Java in enterprise applications, Android development, and backend systems. Skills in frameworks like Spring and knowledge of cloud environments enhance job prospects, and Java's stability ensures ongoing opportunities in the software industry.

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 Java outdated in 2026?

Java remains a widely used programming language for Java developers in 2026, especially in enterprise applications, Android development, and backend systems. It continues to evolve with regular updates, maintaining its relevance in the software industry. Proficiency in Java, along with frameworks like Spring and tools such as Maven, remains valuable for job seekers in this field.

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 Java programming, problem-solving, and understanding AI tools enhance a 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.

What is the salary of a Java developer?

The salary of a Java developer varies based on experience, location, and skill level, but typically ranges from $70,000 to $120,000 annually in many regions. Entry-level positions may start lower, while experienced developers with expertise in frameworks like Spring or tools like Git can earn higher salaries.
More about Java Developer jobs
What are the most commonly searched types of Java Developer jobs in Manchester, NH? The most popular types of Java Developer jobs in Manchester, NH are:
What are popular job titles related to Java Developer jobs in Manchester, NH? For Java Developer jobs in Manchester, NH, the most frequently searched job titles are:
What job categories do people searching Java Developer jobs in Manchester, NH look for? The top searched job categories for Java Developer jobs in Manchester, NH are:
What cities near Manchester, NH are hiring for Java Developer jobs? Cities near Manchester, NH with the most Java Developer job openings:
Java Developer jobs near you
Software Developer

Software Developer

DataServ Integrations

North Andover, MA • On-site

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 10 days ago

Job description

We want you!
This is a hybrid role - qualified candidates must be available to spend a portion of their workweek in our North Andover office.
To be considered, candidates must be legally eligible to work in the United States without the need for employer-sponsored visas or residency status, now or at any point in the future.
DataServ / xFact is seeking a Full Stack Developer to join our engineering team. In this role, you will design and deliver scalable, high-performance solutions across the full application stack - from API gateways and identity management - to relational and analytics databases - to modern frontend interfaces. You will contribute to both greenfield development and the continued evolution of existing systems within a DevSecOps environment. The ideal candidate is a self-directed professional who thrives with autonomy - someone who can take ownership of a task and drive it to completion. Success in this role requires strong technical judgment, a commitment to quality, and the ability to collaborate effectively across teams.
Why you'll love us:
We care. We coach. We lead.DataServ, founded in 1986, continues to use this approach in all we do for our culture. It's truly the people who make working here great. We are a collaborative environment and supportive of one another, providing flexibility when needed. As lifelong learners, promoting from within is a priority to provide our team members opportunities for internal mobility and growth. DataServ / xFact offer a competitive compensation plan including paid holidays, PTO, discretionary bonuses, 401K (with match), medical, dental, vision, life, STD, and LTD benefits along with many other inclusive benefits and perks!
Who we are:
xFact and DataServ offer a collaborative, mission-driven workplace where technology supports real people and real outcomes. With nearly 40 years of experience and a growing footprint in the public sector, our teams work together to build practical, innovative solutions that matter. We value trust, clarity, and impact-and we give our employees the opportunity to do meaningful work, grow their skills, and contribute without unnecessary complexity.
Qualities we want in you:
team player • excellent written and verbal communicator • tech savvy • strategic thinker • service oriented • motivated • self-disciplined • professional • flexible in a fast-paced environment • works independently with minimal supervision • exhibits strong work ethics • detail oriented • handles demanding situations/timelines • organized • responsible/dependable • willing to receive/provide feedback to improve performance • supportive • strong desire to support and mentor
What you'll do:
  • Application Development
    • Design, develop, and implement highly scalable components using Java, Golang, and Spring/Spring Boot.
    • Build and maintain RESTful APIs and integrate with API gateways (KrakenD).
    • Develop modern front-end experiences using Vue.js, Thymeleaf, and Datastar.
    • Implement and maintain identity and access management solutions using Keycloak.
    • Work with message queuing systems (RabbitMQ/AMQP) for asynchronous processing.
    • Write clean, efficient, and well-documented code with comprehensive unit and integration tests.
  • Database Management
    • Work effectively with SQL Server, PostgreSQL, and ClickHouse - writing efficient queries, understanding execution plans, and collaborating with the DBA on schema and performance considerations.
    • Optimize and maintain legacy systems; troubleshoot and debug applications.
  • Testing and Deployment
    • Develop and maintain automated tests to ensure product quality.
    • Deploy containerized applications and configure NGINX for web serving and reverse proxy.
    • Monitor the performance of live applications and make necessary adjustments.
  • Team Collaboration
    • Collaborate with internal teams and vendors to fix and improve products.
    • Take ownership of tasks and drive them to completion with minimal supervision.
    • Document development phases and participate in the entire application lifecycle.

What we require:
  • Education
    • Bachelor's degree in Computer Science, Information Technology, or a related field, or equivalent work experience.
  • Experience
    • 3-5 Years in Software Engineering
    • Proven experience as a Full Stack Developer or similar role.
    • Strong proficiency in Java and/or Golang with Spring/Spring Boot framework experience.
    • Experience with JavaScript frameworks, particularly Vue.js; familiarity with Thymeleaf and Datastar.
    • Hands-on experience with API gateways (KrakenD preferred) and identity providers (Keycloak preferred).
    • Experience with relational databases (SQL Server, PostgreSQL) and analytics databases (ClickHouse).
    • Familiarity with message brokers (RabbitMQ/AMQP) and web servers (NGINX).
    • Experience with container technologies (Docker, Podman, Kubernetes).
    • Experience with CI/CD tools such as GitHub Actions, GitLab CI, Jenkins, or Azure DevOps.
    • Experience securing systems to compliance standards (e.g., FedRAMP/GovRamp, NIST 800-171, NIST 800-53)

Additional proficiencies we seek:
  • Demonstrates excellent written and verbal communication skills, in both collaborative team and customer-facing environments.
  • Self-motivated with the ability to work independently and take ownership of projects.
  • Strong problem-solving and troubleshooting skills.
  • Strong scripting skills (Python, Bash, VeldJS, or PowerShell).
  • Familiarity with infrastructure as code (IaC) and automation tools (e.g., Terraform, Ansible) is a plus.
  • Relevant cloud certifications (AWS, Azure) are a plus.

DataServ is an equal opportunity employer and does not discriminate in hiring or employment, in accordance with the requirements of all applicable laws, including race, color, religion, national origin, ancestry, age, gender, marital status, military status, sexual orientation, disability, or medical condition.

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