- ThermoFisher Scientific (Tewksbury, MA)
- …process under federal law.** **How you will make an impact:** As a Sr . Software Engineer specializing in Java Development, you will be part of a ... technological innovation? Thermo Fisher Scientific Inc. is seeking a Senior Software Engineer to join...equivalent experience with 7+ years of related experience in Java development, including Java Spring Boot and… more
- RTX Corporation (Tewksbury, MA)
- …problems that create a safer, more secure world. The Raytheon team is looking for a Senior Software Engineer to support our radar programs and the Missile ... Defense Sensors (MDS) Software (SW) Department. The MDS SW mission is to...software development, test, and/or integration using C, C++, Java , or Ada. + Ability to obtain US government… more
- CGI Technologies and Solutions, Inc. (Merrimack, NH)
- ** Senior Java Back-End Engineer ** **Category:** Software Development/ Engineering **Main location:** United States, Texas, Westlake **Alternate ... ID:** J1125-0614 **Employment Type:** Full Time **Position Description:** We're seeking a seasoned Senior Java Back-End Engineer to lead the design and… more
- BAE Systems (Hudson, NH)
- …to support growing global demand for advanced electronic warfare systems. As a Senior Software Engineer , you'll develop advanced mission software ... the intersection of technology and national defense. As a Senior Software Engineer , you ll...practices, and implementation in C , C, C#, or Java . + Experience developing in Linux environments. + Hands-on… more
- BAE Systems (Hudson, NH)
- …our capabilities to support growing global demand for advanced electronic warfare systems. As a Senior Software Engineer , you'll take on a critical role in ... built on collaboration, trust, and mission focus. As a Senior Software Engineer , you ll...practices, and implementation in C , C, C#, or Java . + Experience developing in Linux environments. + Hands-on… more
- RTX Corporation (Westford, MA)
- … for processing, optimizing, and creating intelligence products from these sensors. We are seeking a Senior Software Engineer to work on our team. As a team ... but not limited to C++, Java , Typescript. + Design and develop high performance software in a dynamic environment. + This 1st shift role will be 100% on-site and… more
- DEKA Research & Development (Manchester, NH)
- DEKA Research & Development, located in Manchester, NH, is seeking a Senior Full Stack Software Engineer to join a team developing cloud-native digital ... products. How you will make an impact as a Senior Full Stack Software Engineer :...experience developing RESTful API bearing micro-services with GoLang or Java + Understanding of security standards, secure coding practices… more
- Broadcom (Burlington, MA)
- …Candidate Account, please Sign-In before you apply.** **Job Description:** **Job Description** ** Senior Software Engineer , Tanzu Intelligent Assist** **About ... the Role** We are seeking a Staff Engineer to lead the design, development, and scaling of...monitoring highly-available LLM-powered systems in production. This is a senior position on a small, high-impact team. You will… more
- DEKA Research & Development (Manchester, NH)
- DEKA Research & Development, located in Manchester, NH, is seeking a Senior Software Engineer to join a team developing the cloud infrastructure used by a ... projects. How you will make an impact as a Senior Software Engineer : + Help...5+ years experience developing services and interfaces using Golang, Java , Python + Expert in using Linux in hosted/containerized… more
- BAE Systems (Merrimack, NH)
- …incentives may be available based on position level and/or job specifics. **CEMA Senior Software Engineer ** **119044BR** EEO Career Site Equal Opportunity ... (CEMA) business area and lead the development of the nextgeneration RF software for the P8A Poseidon SelfProtection (P8ASP) program. Building on a $95million… more
- RTX Corporation (Marlborough, MA)
- …Strategic Communication Software Engineering Department has an opportunity for a talented ** Senior Software Engineer ** to join our team. **What You Will ... of the software development lifecycle * Experience with Software Development Using C++ or JAVA * Experience working in a collaborative team environment that… more
- RTX Corporation (Tewksbury, MA)
- …a safer, more secure world. **Ada Programming Language - we are seeking a skilled Senior Software Engineer with a focus on developing complex systems in ... high-performance applications and will be involved in all stages of the software development lifecycle. This position is an onsite role located in Tewksbury,… more
- RTX Corporation (Tewksbury, MA)
- …that create a safer, more secure world. We are seeking a skilled and detail-oriented Senior Software Engineer to work on the Zumwalt Baseline Management ... The ideal candidate will have a passion for integrating and testing complex software systems, and improving integration and test activities. The ideal candidate is a… more
- Pegasystems (Waltham, MA)
- Senior Software Engineer , Pega...Pega PRPC, Rules development + Experience using React and Java preferred + REST API development experience + Experience ... what's next. **Picture Yourself at Pega:** We are seeking a talented and motivated Senior Software Engineer to join our dynamic team. This individual will be… more
- IBM (Lowell, MA)
- …Architectures, modern API designs and implementations in Python, Typescript, and Java using SQL and NoSQL Database implementations (query optimization, index ... environment * Technical leadership experience in building and delivering complex software systems * Experience in working with customers, product management, and… more
- Eliassen Group (Merrimack, NH)
- …| 2 weeks onsite per month in Merrimack, NH Group is seeking a highly experienced Senior to Principal level Software Engineer - Production Support to lead ... ** Java Developer/Production Support** **Merrimack, NH** **Type:** Contract **Category:**...mentoring engineers in production excellence. **Experience Requirements:** + L1/L2 Java application support + Good understanding of Java… more
- BAE Systems (Hudson, NH)
- …support growing global demand for advanced electronic warfare systems. As a Principal Software Engineer , you'll bring senior -level technical expertise to the ... on collaboration, innovation, and mission focus. As a Principal Software Engineer , you ll have the opportunity...object-oriented design and development using C , C#, or Java in Linux environments. + Hands-on experience with version… more
- Pegasystems (Waltham, MA)
- Software Engineer Intern, Software Delivery Excellence Alliance - Summer 2026 Job Category: Internships Location: US - Massachusetts - Waltham **Before You ... a Service" culture. **Picture Yourself at Pega:** As a Software Engineer Intern in the Software...provisioning, deployment, and upgrade activities under the guidance of senior team members. + Collaborate with cross-functional teams to… more
- Staples (Framingham, MA)
- …technical vision and delivery of our mobile applications. In this role as a Senior Software Engineer , you will architect scalable solutions, mentor junior ... management. + Hands-on experience with native iOS (Swift/Objective-C) and Android ( Java /Kotlin) integration. + Expertise in state management (Redux, MobX, or… more
- Intercontinental Exchange (ICE) (Bedford, MA)
- Overview **Job Purpose** Senior Engineer , Release Engineering will be responsible for ICE's overall CI/CD strategy. This role is a combination of hands-on and ... the company. A successful candidate will understand the complete software /dev lifecycle and have a track record on developing...1 or more Programming Languages like Python, Go Lang, Java , .NET, C++, C#, or similar. + Proficiency in… more