Java Systems Jobs In Merrimack, New Hampshire - 77 Job Positions Available

iTPeople Corporation is seeking a skilled developer in Merrimack, New Hampshire to enhance Trade Reporting distributed applications. You will work alongside Senior Developers and Tech Leads, focusing on both maintenance and new development, in a fast-paced

Principal Systems Analyst Stock Plan Services Technology designs, develops, implements, and supports stock plan products and features. Stock Plan Services (SPS) is an equity compensation services division of Fidelity Investments. We are seeking a dynamic and experienced

NTT DATA, Inc. in Merrimack, New Hampshire is seeking a Java Backend Engineer for an onsite-hybrid role. You will design, develop, and maintain scalable backend services using Java, Spring Boot, and RESTful microservices, collaborating with cloud and CI/CD

Job Description In this role, the candidate will be working with Senior Developers, Tech Leads and Architects to enhance Trade Reporting distributed applications. The software development work includes maintenance and new development to existing applications. Developers

The Full Stack Java/Angular Engineer will design, develop, and maintain enterprise-grade web and middle-tier applications using Angular 16, TypeScript, and Java with Spring/Spring Boot. This role requires strong hands-on experience across the full stack, including API development, cloud

NTT DATA North America is seeking a Java backend engineer to join our Merrimack, New Hampshire team. The role requires a Bachelors degree in a technology-related field and 10+ years of full-stack Java experience, with strong Spring-based framework

Eliassen Group is seeking a Principal Full Stack Engineer to join a high-impact technology team in Merrimack, NH. This hybrid role focuses on API development, cloud-native architecture, and scalable backend systems. As a leader on the team,

Fidelity Investments in Merrimack, NH seeks a Principal Software Engineer/Developer to design and develop server-side Java apps using Core Java, Spring, and RESTful services, with Angular on the client side. You will participate in architecture design, code reviews,

Location US-MA-TEWKSBURY-TB3 ~ 50 Apple Hill Dr ~ CONCORD BLDG, Tewksbury Tb3, 300 ConcordDate Posted 2026-07-01Country United States of AmericaPosition Role Type OnsiteImmigration and Clearance Requirements Active and transferable U.S. government issued security clearance is required

Curtiss-Wright Corporations Tactical Communications Group is seeking a Software Development Engineer, Associate to join our application development team in Tewksbury, MA. You will plan, design, develop and test software systems or enhancements for new products. Responsibilities include

We are seeking a FullStack Java/Angular Engineer to join a high-impact squad focused on enterprise platform modernization. This role involves designing and integrating scalable web and middle-tier applications using Angular, TypeScript, and Java (Spring/Spring Boot). The ideal candidate

Job Overview At NTT DATA, we know that with the right people on board, anything is possible. The quality, integrity, and commitment of our employees have been key factors in our companys growth and market presence.

Description On-site in Merrimack, NH or Durham, NC Join a large-scale enterprise engineering team building cloud-native, API-driven services that power mission-critical financial platforms. You’ll work in a modern development environment focused on scalable design, automation, and

Eliassen Group seeks a senior backend engineer to build cloud-native APIs and microservices for mission-critical financial platforms. You will work on high-scale systems using Java (Spring Boot) and NodeJS, deploying on AWS with a strong emphasis on scalable

ProStart Recruiting Resources, Inc. is seeking Java and Linux Software Engineers for a full-time position in Billerica, Massachusetts. You will be part of a dynamic development effort creating next-generation cloud and datacenter service products. Your core responsibilities

RTX seeks software engineers for development across Battle Management, Command & Control, Communications, and related systems in Massachusetts. You will join agile teams delivering end-to-end software solutions for aerospace and defense programs. Requirements include a STEM degree

TekWissen provides a unique portfolio of innovative capabilities that seamlessly combines clients insights, strategy, design, software engineering and systems integration. Our tightly integrated offerings are tailored to each clients requirements and span the services spectrum from Application

JAVA and Linux Software Engineers for Datacenter Server and Cloud Services Products Full‑time position with an established, growing, dynamic development effort building next‑generation service and platform offerings for the cloud and datacenters. Core responsibilities include developing server‑side