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Java Jobs in Manchester, NH (NOW HIRING)

Software Anst II

Hudson, NH · On-site

$79K - $134K/yr

Design, develop, and maintain enterprise-grade applications using Python, Java, JavaScript, and Android Studio. * Deliver high-quality code in an agile environment. * Mentor junior engineers.

Company Profile Superprof is the leading tutoring platform in the USA, connecting passionate individuals with eager learners. We operate in over 63 countries, making education accessible to everyone ...

Company Profile Superprof is the leading tutoring platform in the USA, connecting passionate individuals with eager learners. We operate in over 63 countries, making education accessible to everyone ...

Company Profile Superprof is the leading tutoring platform in the USA, connecting passionate individuals with eager learners. We operate in over 63 countries, making education accessible to everyone ...

Company Profile Superprof is the leading tutoring platform in the USA, connecting passionate individuals with eager learners. We operate in over 63 countries, making education accessible to everyone ...

Deep knowledge of Java programming including primitive types, objects, boolean expressions, iteration, arrays, ArrayLists, two-dimensional arrays, inheritance, and recursion. Ability to explain ...

SW Engineer in Test

Merrimack, NH · On-site

$60 - $65/hr

Contribute to service quality by testing Java-based RESTful web services. * Evaluate and recommend tools, frameworks, and practices to improve test efficiency. Experience Requirements: * 10+ years of ...

Writing and debugging code in languages such as C#, Java, Python, or C++ * Participating on an Agile Scrum team, collaborating across design, development, and testing * Supporting the development of ...

Writing and debugging code in languages such as C#, Java, Python, or C++ * Participating on an Agile Scrum team, collaborating across design, development, and testing * Supporting the development of ...

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Java information

See Manchester, NH salary details

$15

$55

$75

How much do java jobs pay per hour?

As of Jul 12, 2026, the average hourly pay for java in Manchester, NH is $55.30, according to ZipRecruiter salary data. Most workers in this role earn between $47.84 and $61.88 per hour, depending on experience, location, and employer.

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, typically supported by a degree in computer science or a related field. Familiarity with development frameworks like Spring or Hibernate, version control systems such as Git, and relevant certifications (e.g., Oracle Certified Java Programmer) is highly beneficial. Analytical thinking, problem-solving, and effective communication are important soft skills that distinguish top candidates in collaborative environments. These skills and qualifications are vital for building robust, efficient applications and contributing effectively to development teams.

Which pays more, C++ or Java?

For Java developers, salary levels are generally comparable to C++ developers, but C++ roles often require specialized skills in systems programming, which can lead to higher pay in certain industries like finance or game development. Overall, salary differences depend on experience, location, and industry demand, with both languages offering competitive compensation for skilled programmers.

Is Java still useful in 2026?

Java remains a widely used programming language in 2026, especially for enterprise applications, Android development, and backend systems. Its stability, large ecosystem, and ongoing updates ensure its relevance for developers and organizations. Java certifications and knowledge of related tools like Spring can enhance job prospects.

Are Java jobs still in demand?

Java developer roles remain in high demand due to the language's widespread use in enterprise applications, Android development, and backend systems. Skills in frameworks like Spring and knowledge of cloud platforms can enhance job prospects, which are generally stable across various industries.

What is the difference between Java vs Python Developer?

AspectJava DeveloperPython Developer
Required CredentialsBachelor's in Computer Science, Java certificationsBachelor's in Computer Science, Python certifications
Work EnvironmentEnterprise applications, Android developmentWeb development, data science, automation
Industry UsageFinance, telecom, enterprise softwareTech startups, data analysis, AI projects
Common Search/ComparisonJava DeveloperPython Developer

Java and Python developers often share similar educational backgrounds and certifications. Java developers typically work on enterprise applications and Android development, while Python developers focus on web development, data science, and automation. Both roles are highly sought after in different industry sectors, with Java more common in large enterprises and Python popular in startups and AI projects.

What jobs can I get with Java?

Java is a versatile programming language used in various roles such as Java developer, software engineer, backend developer, Android app developer, and systems analyst. These jobs typically require knowledge of Java frameworks, object-oriented programming, and development tools like IDEs and version control systems.

What does a Java Developer do?

A Java Developer is a software professional who specializes in designing, developing, and maintaining applications using the Java programming language. They often work on web, mobile, or enterprise applications, collaborating with other programmers, designers, and stakeholders to deliver functional software solutions. Their responsibilities include writing clean and efficient code, debugging issues, and ensuring applications are secure and scalable. Java Developers are also involved in testing, deploying, and updating software as technology and requirements evolve.

How does a Java developer typically collaborate with other teams during a software project?

Java developers frequently work alongside front-end developers, QA specialists, and project managers to ensure smooth delivery of software projects. They participate in code reviews, daily stand-ups, and sprint planning meetings, sharing progress and addressing technical challenges collaboratively. Effective communication and coordination with other departments, such as DevOps for deployment or UX/UI teams for interface integration, are essential for delivering high-quality applications. This collaborative environment helps Java developers expand their technical knowledge and build strong professional relationships.

What Is Java?

Java is a class-based object-oriented programming language that was developed in 1995 by Sun Microsystems and later bought by Oracle. Java was designed as a general language capable of programming software for commercial use. It is based on several previous languages such as Objective C, C++, and C#. Java can be used on most major operating systems, including Windows, Apple, and Linux distributions. There is also a Java virtual machine, which allows programmers and developers to work on different operating systems within a single platform.

What are popular job titles related to Java jobs in Manchester, NH? For Java jobs in Manchester, NH, the most frequently searched job titles are:
Infographic showing various Java job openings in Manchester, NH as of July 2026, with employment types broken down into 1% Internship, 87% Full Time, 4% Part Time, and 8% Contract. Highlights an 83% Physical, 4% Hybrid, and 13% Remote job distribution, with an average salary of $115,023 per year, or $55.3 per hour.
Principal Software Engineer/Developer

Principal Software Engineer/Developer

Fidelity Investments

Merrimack, NH

Full-time

Posted 29 days ago


Fidelity Investments rating

8.7

Company rating: 8.7 out of 10

Based on 266 frontline employees who took The Breakroom Quiz

17th of 148 rated financial services


Job description

Job Description:

Position Description:

Codes and programs systems using Structured Query Language (SQL). Applies test driven design concepts to test and debug automated solutions and software utilities.Identifiesrisks and develops contingency plans in anticipation of test automation issues. Implements process improvements within Software Development Lifecycle (SDLC) environments (Agile/Scrum). Crafts andmaintainstesting frameworks -- Junit, Cucumber, andFitNesse. Uses business knowledge to translate the vision for divisional initiatives into business solutions by developing multiple software applications and conducting studies of alternatives. Analyzes and recommends changes in project development policies, procedures, standards, and strategies to development experts and management.

Primary Responsibilities:

  • Participates in architecture design teams.

  • Defines and implements application-level architecture.

  • Develops applications on complex projects, components, and subsystems for the division.

  • Recommendsdevelopmenttesting tools and methodologies and reviews and validates test plans.

  • Responsible for QA readiness of software deliverables.

  • Develops comprehensive documentation for multiple applications or subsystems.

  • Establishes full project life cycle plans for complex projects across multiple platforms.

  • Responsible for meeting project goals on-time and on-budget.

  • Advises onrisk assessment and risk management strategies for projects.

  • Plans and coordinates project schedules and assignments for multiple projects.

  • Acts as a primary liaison for business units to resolve various project/technology issues.

  • Provides technology solutions to daily issues and technical evaluation estimates on technology initiatives.

  • Advisessenior management on technical strategy.

  • Mentors junior team members.

  • Performs independent and complex technical and functional analysis for multiple projects supporting several divisional initiatives.

  • Develops original and creative technical solutions toon-goingdevelopment efforts.

Education and Experience:

Bachelor's degree in Computer Science, Engineering, Information Technology, Information Systems, or a closely related field (or foreign education equivalent) and five (5) years of experience as a Principal Software Engineer/Developer (or closely related occupation) designing and implementing Web applications in a financial services environment, using Java Spring framework and Amazon Web Services (AWS).

Or, alternatively, Master's degree in Computer Science, Engineering, Information Technology, Information Systems, or a closely related field (or foreign education equivalent) and three (3) years of experience as a Principal Software Engineer/Developer (or closely related occupation) designing and implementing Web applications in a financial services environment, using Java Spring framework and Amazon Web Services (AWS).

Skills and Knowledge:

Candidate must alsopossess:

  • Demonstrated Expertise ("DE")designing, developing, maintaining, and providing technical leadership for Web-based financial services, plan configuration, and contract management applications in Java, Spring Boot, Spring MVC, and client-side technologies (HTML, CSS, and JavaScript); and executing Web-based applications in an IntelliJ IDEA integrated development environment, using HTML5 and Angular framework for application build, Maven for automation, and Jenkins for deployment.

  • DEprogramming Service Oriented Architecture (SOA) in REST patterns, using Spring framework, OAuth, Swagger, Apache Kafka, and Docker, to perform asynchronous event-drive processing (Kafka and Spring Boot), within a distributed environment; deploying Software as a Service (SaaS) in Cloud Azure Kubernetes Service (AKS), using Deployment as a Service (DaaS) to automate deployment; and scaling containerized services using Helm, AKS, and Azure PostgreSQL within a Continuous Integration and Continuous Delivery/Deployment (CI/CD)-enabled Cloud environment.

  • DEdesigning data structure to implement scalable and efficient applications using advanced data structure concepts (Binary Tree, Binary Search Tree, Graphs, and Entity Relationship) and Unified Modeling Language (UML) on Microsoft Visio,ArgoUML, and Java models; performing architectural modeling and data flow design using UML and Entity Relationship (ER) diagrams for complex enterprise applications to optimize performance and maintainability; and performing tree operations (tree traversal) using advanced algorithms (Order Tree, Post Order Tree, and Pre Order Tree Traversals) to execute data parsing and hierarchical decision-making, applying custom tree traversal algorithms within rule-based engines.

  • DEdeveloping Business Rules Engine to enforce business logic, policies, and consistent decision making for applications, using Rete algorithm and Drools Rule Language (DRL) in Red Hat JBoss Business Rules Management System.

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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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