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  • ** Due to the classified nature of our work, U.S. citizenship is required.  Location: Nashua, NH  About Us  Pacific Defense develops advanced electronics systems for the U.S. Department of Defense and commercial customers. Specializing in Open Systems Architecture...
    Senior
    For contractors
    Immediate start
    Flexible hours

    Pacific Defense

    Nashua, NH
    more than 2 months ago
  • DEKA Research & Development, located in Manchester, NH, is seeking a Senior Full Stack Software Engineer to join a team developing cloud-native digital solutions for a variety of exciting and impactful medical device products. How you will make an impact as a Senior... 
    Senior
    Full time
    Work experience placement
    Local area

    DEKA Research & Development

    Manchester, NH
    11 days ago
  • $95.11k - $161.68k

     ...will be performed full-time on site. This means work will be conducted on location at a BAE Systems facility 100% of the time. As a Senior Software Engineer in the CEMA Advanced Compact EW Solutions (ACES) product line, you will be an integrated team member... 
    Senior
    Full time
    Local area
    Flexible hours
    Night shift

    BAE Systems

    Nashua, NH
    a month ago
  • $95.11k - $161.68k

     ...will be performed full-time on site. This means work will be conducted on location at a BAE Systems facility 100% of the time. As a Senior Software Engineer in the CEMA Advanced Compact EW Solutions (ACES) product line, you will be an integrated team member... 
    Senior
    Full time
    Local area
    Flexible hours
    Night shift

    BAE Systems

    Nashua, NH
    a month ago
  • $155k - $193.8k

     ...individuals with disabilities. If you need a reasonable accommodation because of a disability for any part of the employment process please send an e-mail to and let us know the nature of your request and your contact information. Required Experience: Senior IC... 
    Senior
    Full time
    Contract work
    Temporary work
    Work at office
    Local area
    Immediate start
    Remote work
    Visa sponsorship
    Work visa

    Sonos

    New Hampshire
    4 days ago
  • $95.11k - $161.68k

     ...receive monetary or non-monetary recognition awards. Other incentives may be available based on position level and/or job specifics. **Senior Software Engineer** **117938BR** EEO Career Site Equal Opportunity Employer. Minorities . females . veterans . individuals with... 
    Senior
    Full time
    Work experience placement
    Local area
    Flexible hours

    BAE Systems

    Nashua, NH
    26 days ago
  • $95.11k - $161.68k

     ...protect us by developing Next Generation Electronic Systems Products and Solutions. We need your talent, motivation, and vision as a Senior Software Engineer to join our New Hampshire team. We are actively seeking experienced Software Engineers with a minimum of four... 
    Senior
    Full time
    Local area
    Flexible hours

    BAE Systems

    Merrimack County, NH
    19 days ago
  • $79.2k - $178.1k

     ...week) or Austin-TX (secondary). Relocation Assistance provided. (This is not a remote position) Responsibilities As a Senior Software Development Engineer on the Marketplace team, you will help lead our development efforts as we build the technology... 
    Senior
    Temporary work
    Work experience placement
    Relocation package
    Flexible hours

    Oracle

    Concord, NH
    4 days ago
  • $79.2k - $178.1k

     ...Job Description As a Senior Member of Technical Staff (SMTS) engineer in our team, you'll be responsible and lead efforts in designing and building scalable, distributed, and resilient software components and infrastructure to support health care platform, applications... 
    Senior
    Temporary work
    Worldwide
    Flexible hours

    Oracle

    Concord, NH
    1 day ago
  • $96.8k - $223.4k

     ...Job Description Oracle Cloud Infrastructure (OCI) is seeking a Senior Software Engineer specializing in Oracle APEX to lead development of the Zero Process Oracle (ZPO) Process Registry platform. This is a greenfield opportunity to architect and build... 
    Senior
    Temporary work
    Work at office
    Flexible hours

    Oracle

    Concord, NH
    3 days ago
  • $79.2k - $178.1k

    Job Description OCI (Oracle Cloud Infrastructure) AI Infrastructure is at the forefront of building a cutting-edge, ultra-high-performance GPU platform designed to support AI/ML/HPC workloads. This is your chance to be part of the AI revolution, creating systems ...
    Senior
    Temporary work
    Work experience placement
    Flexible hours

    Oracle

    Concord, NH
    1 day ago
  • $106.9k - $176.5k

     ...Science – AI Native Engineering AI/Machine Learning Engineer, Senior Consultant The opportunity Our Artificial...  ...engineering best practices ~ Strong foundation in mathematics, statistics, and operations research, with proficiency in data manipulation... 
    Senior
    Full time
    Work experience placement
    Summer holiday
    Flexible hours

    EY

    Concord, NH
    1 day ago
  • Job Description Job Description Job Summary: We are looking for a talented .NET Developer to join our team and contribute to the design, development, and maintenance of scalable web applications. The ideal candidate will have strong experience with the .NET ecosystem...
    Suggested

    Robert Half

    Hampton, NH
    26 days ago
  • $96.8k - $251.6k

     ...offering from the ground up, extending OCI's reach into new, greenfield opportunities within the media and entertainment space. As a senior individual contributor, you will work with engineering and product leaders to chart the technical vision, provide guidance, and... 
    Senior
    Full time
    Temporary work
    Flexible hours

    Oracle

    Concord, NH
    9 hours ago
  • $130.36k - $221.6k

     ...critical work is core to our mission and reflects our unwavering commitment to "Protect Those Who Protect Us . **Join our team as a Senior Principal Software Engineer in FAST Labs Engineering** As a key member of our team, you will have the opportunity to work on... 
    Senior
    Full time
    Local area

    BAE Systems

    Merrimack County, NH
    16 days ago
  •  ...:** SLE-ENG-DSE **Job Level:** Level 09 **IC/MGR:** Individual Contributor **Direct/Indirect Indicator:** Indirect **Summary** The Senior Lead Engineer, Software develops, debugs, tests, deploys and supports code to be deployed in systems/products/equipment for various... 
    Senior
    Work at office
    Remote work

    Celestica

    Merrimack County, NH
    a month ago
  • Req ID: 129020 Region: Americas Country: USA State/Province: New Hampshire City: Merrimack **General Overview** **Functional Area:** Engineering **Career Stream:** Design - Software Engineering **Job Code:** SSE-ENG-DSE **Job Level:** Level 11 **IC/MGR:** Individual Contributor...
    Senior
    Work at office

    Celestica International LP

    Merrimack County, NH
    17 days ago
  • $123.64k - $137.38k

    Eversource will not offer immigration\-related sponsorship for this position\. Applicants who require immigration sponsorship-either now or in the future-should not apply\. This includes, but is not limited to, direct company sponsorship, listing Eversource as the employer...
    Senior
    For contractors
    H1b
    Work at office
    Remote work

    Eversource Energy

    Manchester, NH
    16 days ago
  • $65 - $78 per hour

    Senior Java Developer **Req number:** R6515 **Employment type:** Full time **Worksite flexibility:** Remote **Who we are** CAI is a global...  ..., or related field + Minimum of 7 years of experience as a Programmer/Analyst, Software Developer, IT Consultant, or similar... 
    Senior
    Full time
    Contract work
    Work at office
    Local area
    Remote work
    Worldwide

    Computer Aid, Inc.

    Concord, NH
    11 days ago
  •  ...assembly and deployment locations + Develop Linux device drivers (I2C, SPI, LPC, PCIE etc.) + Develop secure firmware update to all programmable components (BIOS, EEPROM, CPLD, FPGA etc.). + Working knowledge with main elements of CPU, DPU, memory, NICs, board monitoring... 
    Senior
    Work at office

    Celestica

    Merrimack County, NH
    a month ago
  • Req ID: 129018 Remote Position: No Region: Americas Country: USA State/Province: New Hampshire City: Merrimack **Summary** The Senior Staff Engineer, Software develops, debugs, tests, deploys and supports code to be deployed in systems/products/equipment for various applications... 
    Senior
    Work at office
    Remote work

    Celestica International LP

    Merrimack County, NH
    24 days ago
  • $100k - $120k

     ...the power of diagnostics into a healthier future for all. The Role As we continue to grow as QuidelOrtho we are seeking a Senior Software Engineer to support our R&D team. If you love to tinker enjoy working on mission critical products and are looking to push... 
    Senior
    Full time
    Night shift

    QuidelOrtho

    Rochester, NH
    4 days ago
  •  ...:** SLE-ENG-DSE **Job Level:** Level 09 **IC/MGR:** Individual Contributor **Direct/Indirect Indicator:** Indirect **Summary** The Senior Lead Engineer, Software shall be responsible for developing, debugging, validating and deploying Network Operating System (NOS) SW... 
    Senior
    Work experience placement
    Work at office
    Remote work

    Celestica International LP

    Merrimack County, NH
    27 days ago
  • Together, let's push the boundaries of technology and advance sustainable networks worldwide. How You'll Help Us Connect the World: As a member of our DAS Software Engineering team, this role will be focused on embedded software design and development. Using your expertise...
    Senior
    Full time
    Work at office
    Worldwide

    ANDREW, an Amphenol company

    Nashua, NH
    2 days ago
  •  ...:** SLE-ENG-DSE **Job Level:** Level 09 **IC/MGR:** Individual Contributor **Direct/Indirect Indicator:** Indirect **Summary** The Senior Lead Software Engineer designs, develops, and maintains software across all levels (firmware to application), adhering to established... 
    Senior
    Work at office

    Celestica

    Merrimack County, NH
    a month ago
  •  ...Title: Azure DevOps Senior Engineer Location: Remote Type of Hire: Contract Work Authorization: Any Work Timings: Must be willing to work PST hours Willing to use own laptop Skills No. of Years of Experience Detailed... 
    Senior
    Contract work
    Remote work

    Marvica Technologies

    New Hampshire
    4 days ago
  • $130k - $140k

    **Senior Cloud Computing Architect** **Anywhere** **Type:** Permanent **Category:** Architecture **Industry:** Government **Workplace Type:** Remote **Reference ID:** JN -112025-104277 **Date Posted:** 11/03/2025 **Shortcut:** + Description + Recommended Jobs **Description... 
    Senior
    Hourly pay
    Permanent employment
    Local area
    Remote work

    Eliassen Group

    Concord, NH
    2 days ago
  • DEKA Research & Development, located in Manchester, NH, is seeking a Senior Software Engineer to join a team developing the cloud infrastructure used by a variety of exciting and impactful projects. How you will make an impact as a Senior Software Engineer: Help... 
    Senior
    Full time

    DEKA Research & Development

    Manchester, NH
    11 days ago
  • **Senior Fullstack (60% Java, 40% Angular) Engineer** **Merrimack, NH** **Type:** Contract **Category:** Development **Industry:** Financial Services **Reference ID:** JN -112025-104272 **Date Posted:** 11/03/2025 **Shortcut:** + Description + Recommended Jobs **Description... 
    Senior
    Hourly pay
    Contract work
    Local area

    Eliassen Group

    Merrimack County, NH
    23 days ago
  •  ...General Overview Functional Area:Engineering Career Stream:Design Engineering Electrical Location:  Austin, TX Summary The Senior Lead Engineer, Electrical Design develops new electrical systems/circuits for various applications.  Research system ideas and draw... 
    Senior
    For contractors
    Work at office
    Local area
    Flexible hours

    Celestica International LP

    Merrimack County, NH
    4 days ago