Software Engineer Java jobs in Merrimack

Fidelity Investments

Job Description: Principal Software Engineer- Contact Center Platform Note: Fidelity will not provide sponsorship for this role. The Role The Enterprise Contact Center Technology team is seeking a Principal Software Engineer to help design and build our next-generation, omni-channel contact center p

BAE Systems Inc.

€95,106 - €161,680 /year

Requirements Must have: - Current Secret clearance. - A minimum of four years of experience in C/C++ design and programming, including Windows applications and embedded systems development in Linux. - Experienced in generating documentation associated with software releases. - Knowledgeable in low-l

We are the global test and automation specialists, powering next-generation technologies through sophisticated solutions. Behind every electronic device you use, Teradyne's test technology ensures your device works right the first time, every time! Our portfolio of automation solutions help manufact

Job Description Our employees work on the world’s most advanced electronics –from detecting threats for F-35 pilots to illuminating the night for soldiers. Spanning air, land, sea, and space, we are developing the technology of tomorrow, delivered today. Drawing strength from our differences, we’re

Ring

Description Ring is looking for an experienced Software Development Engineer to join our growing Cloud Development Team. Ring has a mission to make neighborhoods safer. With affordable solutions that work on any home, Ring is committed to offering smart security that’s accessible to everyone. Ring i

We are looking for a highly motivated engineer to join our team and contribute to system testing at the intersection of software and hardware. This role will provide hands-on experience in establishing the tool and process that define how we test our Stretch warehouse robot throughout its developmen

Amphenol

Location: Nashua, New Hampshire Department: Engineering Posted: 4/13/2026 Location Name: Nashua Wage: Depends on Experience Amphenol Communications Solutions (ACS), a division of Amphenol Corporation, is a world leader in interconnect solutions for Communications, Mobile, RF, Optics, and Commercial

Deka Research & Development

DEKA Research and Development, housed in Manchester, NH, is looking for a dynamic, results driven and inventive Senior Software Quality Engineer to support the development of life-changing medical devices. How you will make an impact as a Senior Software Quality Engineer: Partner with Project Manage

Summary: Lead one or more engineering Scrum teams to build and maintain one or more of Charles River’s components or products. Provide engineering expertise for a given product area within the team and across the Engineering organization. Deliver support and assistance to customers and other teams w

Description Develops, modifies, applies, and maintains standards for software quality operating methods, processes, systems and procedures. Conducts software inspection, testing, verification and validation. Implements software development and maintenance processes and methods. Ensures measures meet

Date Posted: 2026-04-13 Country: United States of America Location: US-MA-WOBURN-WB1 ~ 235 Presidential Way ~ SPENCER BLDG Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: Active and transferable U.S. government issued security clearance is required prior to

BAE Systems

Job Description Join our dynamic team of innovators and shape the future of defense technology. We re seeking highly motivated and skilled software engineers passionate about leveraging the power of C and CUDA to solve challenging real-world problems. If you re a creative problem-solver, a lifelong

Date Posted: 2026-04-10 Country: United States of America Location: US-MA-TEWKSBURY-TB3 ~ 50 Apple Hill Dr ~ CONCORD BLDG, Tewksbury Tb3 300 Concord Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: Active and transferable U.S. government issued security clear

NTT Data

Req ID: 366606 NTT DATA strives to hire exceptional, innovative and passionate individuals who want to grow with us. If you want to be part of an inclusive, adaptable, and forward-thinking organization, apply now. We are currently seeking a Senior Backend Java Engineer (FTE/Onsite/USC/GC) to join ou

NTT Data Americas, Inc.

Req ID: 366606 NTT DATA strives to hire exceptional, innovative and passionate individuals who want to grow with us. If you want to be part of an inclusive, adaptable, and forward-thinking organization, apply now. We are currently seeking a Senior Backend Java Engineer (FTE/Onsite/USC/GC) to join ou

Eliassen Group

€124,800 - €139,440 /year

Requirements Must have: - Over 10 years of practical experience in full stack development using Java, Spring Boot, Angular, and RESTful services. - At least 7 years of experience with relational database management systems (RDBMS). - Strong back-end development skills in Java, focusing on the latest

Position Overview We are looking for software engineers to build our next generation of products. This is a fast-paced environment working on challenging problems. Your work will impact the lives of people living with diabetes! As a Senior Software Engineer, iOS, you will work with a team of skilled

Valiant Harbor International, LLC

Valiant Harbor International is a CVE Service-Disabled Veteran Owned Small Business that specializes in technical, programmatic, acquisition, compliance, and financial services for Government science and technology, research and development, and technological programs. At Valiant Harbor Internationa

BAE Systems

Job Description We are seeking an experienced and dynamic Principal Software ProductEngineerto lead the Digital Architecture Team (DAT) in delivering cutting-edge software solutions that modernize BAE Systems' digital infrastructure. This role is pivotal to driving our adoption of Lean and Agile pri

Date Posted: 2026-04-08 Country: United States of America Location: US-MA-ANDOVER-AN1 ~ 350 Lowell St ~ AN1 ESSEX BLDG Position Role Type: Hybrid U.S. Citizen, U.S. Person, or Immigration Status Requirements: Active and transferable U.S. government issued security clearance is required prior to star