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Java Developer Jobs in Concord, NH (NOW HIRING)

Mastech Digital

Mainframe Developer

Merrimack, NH · Remote

$65/hr

... or Java programming is a plus. - Specific Certifications: Relevant certifications in mainframe and distributed technologies are desirable. - Skills: Effective communication, collaboration, and ...

Mastech Digital

Mainframe Developer

Merrimack, NH · On-site

$65/hr

... or Java programming is a plus. - Specific Certifications: Relevant certifications in mainframe and distributed technologies are desirable. - Skills: Effective communication, collaboration, and ...

Worky

Principal Software Engineer/Developer

Merrimack, NH · On-site

$150 - $190/hr

Programs server-side (integration/controller layer) applications, using Java, Spring Boot, and ... Developer (or closely related occupation) designing, developing, testing, implementing, system ...

Stem Xpert

QA Automation Developer

Merrimack, NH · On-site

Job Title QA Automation Developer Job Location: Merrimack, New Hampshire Overview: Keys are the ... Net & Java-based web applications (J2EE, Servlets, etc...) and Web Services (REST, SOAP, etc.

Dexian DISYS

DevOps Engineer

Bedford, NH · On-site

$52 - $71.25/hr

As a DevOps team member, you will be involved in the worlds of development and IT-operations. You ... Java 8+, Spring) * Experience with Automation including Unit, and Integration Testing * Design ...

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 ...

Socket.dev

Senior Software Engineer, K4B

Concord, NH · On-site

$125 - $140/hr

We are looking for a strong Senior Java Software Engineer to implement new features and maintain KAYAK's world-leading platform. We are seeking for people who love working with data - parsing ...

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 ...

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 ...

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 ...

Worky

Director, Full Stack Engineering

Merrimack, NH · On-site

$180 - $240/hr

Position Description Leads the development of software applications on Cloud using Java, Python ... Manages software system testing and validation procedures, programming, and documentation. Ensures ...

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Showing results 21-40

All JobsJava Developer JobsJava Developer Jobs in Concord, NH

Java Developer information

See Concord, NH salary details

$15

$57

$77

How much do java developer jobs pay per hour?

As of Aug 22, 2026, the average hourly pay for java developer in Concord, NH is $57.07, according to ZipRecruiter salary data. Most workers in this role earn between $49.38 and $63.89 per hour, depending on experience, location, and employer.

What is a Java developer?

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 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.

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 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 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.

Is a Java developer still in demand?

Java developers 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 in this field.
More about Java Developer jobs

What are the most commonly searched types of Java Developer jobs in Concord, NH?

The most popular types of Java Developer jobs in Concord, NH are:

What cities near Concord, NH are hiring for Java Developer jobs?

Cities near Concord, NH with the most Java Developer job openings:

Java Developer jobs near you
Infographic showing various Java Developer job openings in Concord, NH as of August 2026, with employment types broken down into 73% Full Time, 14% Part Time, and 13% Contract. Highlights an 78% Physical, 6% Hybrid, and 16% Remote job distribution, with an average salary of $118,707 per year, or $57.1 per hour.

Mainframe Developer

Mastech Digital

Merrimack, NH • Remote

$65/hr

Full-time, Contractor

Medical, Dental, Vision, Life, Retirement

Re-posted 14 days ago

Job description

Mastech Digital provides digital and mainstream technology staff as well as Digital Transformation Services for all American Corporations. We are currently seeking a Mainframe Developer for our client in the Financial Services domain. We value our professionals, providing comprehensive benefits and the opportunity for growth. This is a Contract position, and the client is looking for someone to start immediately.

Duration: 12+ Months Contract (possible extension/ conversion)

Location: Merrimack, New Hampshire (Hybrid-2 weeks onsite per month/ alternate weeks, rest remote)

Salary: Up to $125,000/Annually or $65.00/Hourly

Role: Mainframe Developer

Primary Skills: Mainframe, COBOL

Role Description: The Mainframe Developer must have 2-10+ years of experience.

Top Skills:

- COBOL, CICS

- AWS – support

- Oracle/SQL

- DB2

The Expertise and Skills You Bring:

- Education: Bachelor’s degree in computer science or related field, or equivalent experience.

- Experience: Proven expertise with mainframe technologies and working knowledge of distributed systems.

- Solid hands-on development skills in mainframe languages and technologies (Cobol, CICS, VSAM, JCL, utilities, FileAid, Endevor, debuggers, schedulers, etc.).

- Proficiency with the DB2 database management system and database processing concepts.

- Extensive experience in SQL language.

- Deploy and support software releases into production environments.

- Strong knowledge of and experience with the overall testing process.

- Any knowledge or experience in distributed technologies, cloud computing, and/or Java programming is a plus.

- Specific Certifications: Relevant certifications in mainframe and distributed technologies are desirable.

- Skills: Effective communication, collaboration, and problem-solving abilities.

- Capacity to successfully implement complex solutions in a dynamic environment.

The Team

We have a relentless dedication to our clients, offering world-class technology solutions that differentiate us in the industry. Our team strives to maintain the highest standards in managing reference data and pricing systems. We engage with various interested parties to ensure the smooth operation and ongoing advancement of our platforms. Our greatest asset is our people - join us and contribute to our success!

Most roles at the Organization are Hybrid, requiring associates to work onsite every other week (all business days, M-F) in the office. This does not apply to Remote or fully Onsite roles.

Please be advised that the Organization’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 the company from hiring and/or associating with individuals with certain Criminal histories.

Education: Bachelor’s degree in Computer Science or any IT related field

Experience: Minimum 2-10+ years of experience

Relocation: This position will not cover relocation expenses

Travel: No

Local Preferred: Yes

Note: Must be able to work on a W2 basis (No C2C)

Recruiter Name: Bijayalaxmi Panda

Recruiter Phone: (412) 709-5926

Benefits:

We have various coverages and additional benefits to choose from:

- Medical, Dental (Including Ortho) & Vision Insurance (Option to Enroll).

- Paid Leaves (Wherever applicable).

- Life & Disability Coverage (Upon eligibility).

- 401K Option, Education Assistance Program and more.

Mastech Digital is an Equal Opportunity Employer - All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or protected veteran status.