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Senior Java Backend Developer Jobs in New Hampshire

PNC Bank

As a Software Engineer Sr- Backend Quality Engineer/Automation within PNC's Technology organization, you can be based in Birmingham, AL; Strongsville, OH; Dallas, TX; Pittsburgh, PA; Cleveland, OH ...

PNC Bank

... Java/Spring ... backend services to deliver cohesive, highquality application features. Translate business ...

Mastech Digital

Senior Systems Analyst

Merrimack, NH · Hybrid

$55 - $60/hr

We are currently seeking a Senior Systems Analyst for our client in the Financial Services domain ... engineer code to understand business logic and develop prototypes?Excel Macros/Java/Angular - Have ...

CAMP

Senior Software Engineer

Merrimack, NH

$125K - $165K/yr

Backend: Expertise in .NET Core (C#), ASP.NET MVC, Web API, NHibernate, and Oracle (or equivalent ... Experience with Docker, Kubernetes, or other containerization technologies. * DevOps: Knowledge of ...

Camp

Senior Software Engineer

Merrimack, NH · On-site

$125K - $165K/yr

Backend: Expertise in .NET Core (C#), ASP.NET MVC, Web API, NHibernate, and Oracle (or equivalent ... Experience with Docker, Kubernetes, or other containerization technologies. * DevOps: Knowledge of ...

CAMP Systems

Senior Software Engineer

Merrimack, NH

$125K - $165K/yr

Backend: Expertise in .NET Core (C#), ASP.NET MVC, Web API, NHibernate, and Oracle (or equivalent ... Experience with Docker, Kubernetes, or other containerization technologies. * DevOps: Knowledge of ...

Stem Xpert

QA Automation Developer

Merrimack, NH · On-site

As a Sr. Automation Engineer, you will support the QA execution team through development of ... Net & Java-based web applications (J2EE, Servlets, etc...) and Web Services (REST, SOAP, etc.

Eliassen Group

Senior Software Engineer

Merrimack, NH · Remote

$70 - $78/hr

Our client seeks a senior software engineer with a UI focus to build scalable, high-quality ... Some Java/J2EE experience (Java 11+), with frameworks such as Spring Boot and Hibernate JPA.

TecTammina

UI Developer

Dover, NH

$51 - $66.25/hr

Company Description Tech Tammina LLC 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 ...

TecTammina

UI Developer

Dover, NH

$51 - $66.25/hr

Company Description Tech Tammina LLC 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 ...

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 knowledge in Angular/JQuery/DoJo frameworks and hands on experience on the below: Java, Angular JS ...

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How much do senior java backend developer jobs pay per year?

As of Jun 21, 2026, the average yearly pay for senior java backend developer in New Hampshire is $135,995.00, according to ZipRecruiter salary data. Most workers in this role earn between $117,200.00 and $152,200.00 per year, depending on experience, location, and employer.

What is a Senior Java Backend Developer job?

A Senior Java Backend Developer is responsible for designing, implementing, and maintaining the server-side logic of applications using Java. They work with databases, APIs, and cloud services to ensure high performance and scalability. Additionally, they collaborate with front-end developers, DevOps teams, and business stakeholders to deliver robust and secure solutions. Seniors are expected to mentor junior developers and contribute to architectural decisions and best practices.

What are the typical daily responsibilities of a Senior Java Backend Developer?

Senior Java Backend Developers usually spend their days designing and implementing backend components, reviewing code, and optimizing system performance. You may take part in architecture discussions, mentor junior developers, and troubleshoot complex technical issues. Collaboration with front-end developers, QA testers, and project managers is frequent to ensure seamless integration and successful product delivery. Additionally, you might be responsible for maintaining system documentation and keeping up-to-date with new technologies relevant to backend development. Overall, the role combines hands-on coding with leadership and cross-functional teamwork.

What are the key skills and qualifications needed to thrive in the Senior Java Backend Developer position, and why are they important?

To thrive as a Senior Java Backend Developer, you need deep knowledge of Java, object-oriented design, RESTful APIs, and database systems, typically backed by a degree in computer science or related field and several years of relevant experience. Expertise in frameworks like Spring, ORM tools such as Hibernate, version control systems like Git, and, often, certifications such as Oracle Certified Professional Java Programmer are valued. Strong problem-solving, leadership, and clear communication skills help in mentoring junior developers and collaborating across teams. These competencies ensure robust, scalable backend solutions and effective team coordination in complex software projects.

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Senior Java Backend Developer jobs near you

Senior Mainframe Software Engineer (Java, COBOL, DB2/VSAM)

Fidelity Investments

Merrimack, NH • On-site

$50.25 - $64.50/hr

Full-time

Posted 10 days ago

Fidelity Investments rating

8.7

Company rating: 8.7 out of 10

Based on 264 frontline employees who took The Breakroom Quiz

14th of 138 rated financial services

Job description

Job Description:
SENIOR SOFTWARE ENGINEER
The Role
Seeking a Mainframe Developer with superb technical skills to develop and maintain high volume production platforms in the Electronic Channel Applications domain of Institutional Technology.
Our mission is to provide best in class trading applications and support for Fidelity customers to better serve their brokerage needs. As part of this effort, you will engage collaboratively with systems and business partners to deliver high quality and innovative software solutions. You are energized and hardworking to learn and grow with us in our digital transformation to build our future cloud platform capabilities while delivering exception production stability.
Join our agile teams working in a fast-paced environment, closely partnering with product, architecture, and other engineering teams. We provide mentors to help navigate your role. We offer dedicated time each month to develop new skills and investigate new technologies.
The Team
We are an agile squad that is part of the FI Trading & Brokerage Services organization. Working together and with other squads, we deliver solutions to our customers by aligning the right skillsets to their most critical business priorities. The work is diverse, challenging, and provides for continuous learning and growth opportunities.
The Expertise and Skills You Bring
  • 8+ years of software development experience in business critical, enterprise-wide applications
  • Mainframe development expertise in COBOL, JCL, CICS, DB2 & VSAM
  • Knowledge of MQ would be nice to have
  • Development expertise in Java
  • Ability to perform detailed analysis and documentation for maintenance and improvement projects in the batch and online environments
  • Deploy and support software releases into production environments
  • Employ your data security skills to keep our customers information safe
  • You are detailed and thorough with unit, functional and regression testing
  • Proven Experience writing COBOL/Native stored procedures is a plus
  • Experience in Distributed Technologies (Nice to have/Willing to learn)
  • Confidence to think and act strategically, share innovative insights, and offer creative solutions to deliver exceptional user experiences
  • Proven strong interpersonal and organizational skills coupled with effective written and verbal communication skills
  • Embrace flexibility and shift focus to meet the most pressing customer/client needs
  • You bring a growth mentality to work every day as you continue to learn new technologies and skills and seek to share that knowledge with your squad members

Certifications:
Category:
Information Technology
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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