37 Results for

Principal Software Engineer Jobs in New Hampshire

Jobs

Hudson, NH30+ days ago

$115,779–$196,825 Per Year

Join BAE Systems Countermeasure & Electromagnetic Attack Solutions (CEMA) business area, where you ll contribute to the Compass Call programa premier initiative delivering next-generation electronic warfare capabilities to protect military aircraft. However, individual salaries are determined by a variety of factors including, but not limited to: business considerations, local market conditions, and internal equity, as well as candidate qualifications, such as skills, education, and experience.

Concord, NH30+ days ago

You will operate at the intersection of hands-on engineering excellence and strategic technical leadership — contributing directly to complex features while shaping how the entire engineering organization builds, scales, and operates its software. + Cloud and Infrastructure: Deep hands-on experience with AWS or Azure including serverless compute, managed messaging (SQS/SNS/Service Bus), managed databases, and cost optimization.

Merrimack, NH30+ days ago

Full-time

Support design and development planning, design input and design output activities, risk management activities, Design and Development File management, design transfer activities, change management, and design reviews for medical devices and medical device software. Strong, demonstrated ability to think out of the box to provide technically sound Quality Assurance and Quality System solutions to designated programs to achieve business results and maintain high levels of quality and compliance.

Concord, NH16 days ago

The Senior Software Engineer works closely with a global team of engineers to build robust solutions that meet our business objectives following continuous integration and continuous deployment processes, while supporting software and associate software engineers. Subject to their specialization, this Senior Software Engineer leads the design, development, testing, publishing, and/or support of different cloud-based products and solutions and serves as subject matter expertise for customer implementation and cloud platform support.

New!

Merrimack, NH6 days ago

The Principal Software Engineer in Fidelity Brokerage technology is responsible for design and development of highly available, scalable and distributed data platforms to process high volume, high velocity and wide variety of structured data. The Brokerage Technology Trades Processing & Settlements Team in Fidelity Wealth Technology, is looking for a Principal Full Stack Engineer to collaborate and deliver the top quality scalable systems solutions.

Concord, NH30+ days ago

Remote

You will work on a diverse technology stack that spans low-level embedded systems and high-level server-side platforms, designing solutions to enable continuous self-testing, autonomous software updates, real-time data reporting, and seamless integration between factory systems and vehicle platforms. The Digital Manufacturing Systems team is seeking a highly motivated Principal Diagnostics Engineer to play a key role in imagining, inventing, and implementing cutting-edge technology that manufactures the next generation of Ford vehicles.

Concord, NH30+ days ago

$163,900–$235,550 Per Year

Operating at a principal level, this role goes well beyond traditional requirements gathering—serving as a trusted advisor, systems strategist, and transformation leader across large, multi-phase programs involving D365 Finance & Operations, and integrated enterprise platforms. This role partners closely with Finance and Go To Market teams and IT leadership to translate complex business objectives into scalable, compliant, and future-ready system solutions.

New!

Merrimack, NH6 days ago

New!

Merrimack, NH6 days ago

Nashua, NH30+ days ago

$64–$74 Per Hour
Full-time

Desired Skills: nCino Banking Knowledge Jira / Confluence, Agile / Scrum Skill Set 1: Salesforce Declarative (Fields, Approval Processes, Layouts, etc.) Skill Set 2: Salesforce Dev (Apex, LWC, Flow, etc.) Skill Set 3: Object Oriented Programming OVERVIEW: Provides designs, specifies information systems solutions and highly technical direction in the development of new or existing applications to solve basic to complex problems or enhancements. Please provide candidates responses for ALL of the questions below to confirm they have ALL of the required skills/experience (please reply ASAP as submittals to our client are time sensitive): Do you reside in or near the Buffalo, NY or area to be onsite from day 1 for a hybrid work model, or open to relocation at your own expense to be onsite in a hybrid work model from day 1 (required)?

Merrimack, New Hampshire22 days ago

$70–$75 Per Hour

For nearly 40 years, we have combined exceptional people, deep domain expertise, and intelligent capabilities to expand our clients’ capacity and accelerate meaningful outcomes. About Eliassen Group:Eliassen Group is a strategic consulting firm that helps organizations reach further and achieve more through our technology, business advisory, and life sciences solutions.

Merrimack, NH30+ days ago

Full-time

Extensive development experience in at least one or more of the following engineering disciplines is required: software, mechanical, electrical, optics, fluidics and should possess knowledge of advanced theories, concepts, principles, and processes. The Systems Engineer maintains close interaction with customers to understand and enhance the ability to deliver customer satisfaction through higher product quality.

Manchester, NH30+ days ago

The Principal Engineer must have extensive experience with modeling and planning the bulk electric power system, exhibit strong technical skills to apply to long-range load forecasting, testing and planning, and leverage company and industry data to anticipate optimal design for infrastructure improvements, including AC transmission lines, battery storage, FACTS devices and Inverter-Based Resources (IBR). MSEE Electric Power Transmission system planning modeling PSSE PSCAD TARA Python engineering strategy infrastructure battery storage FACTS devices Inverter-Based Resources (IBR) Licensed PE NERC FERC NPCC ISO-NE NEPOOL RTO.

Manchester, NH30+ days ago

This role is critical in driving innovation, ensuring regulatory compliance, and mentoring junior engineers while collaborating across cross-functional teams including R&D, manufacturing, sales and supply chain. Milpower Source in Manchester, New Hampshire is seeking a highly skilled Principal Electrical Engineer to lead the design, development, and implementation of complex electrical systems for our global product lines.

Concord, NH12 days ago

You will design and build full-stack features end-to-end, write high-quality automated tests, support production systems, and collaborate daily with Product Managers, Designers, QA Engineers, and globally distributed engineering peers. + Participate in the team on‑call rotation, collaborate in war‑rooms to resolve customer‑facing incidents, and contribute data and analysis to post‑incident reviews together with senior engineers and architects.

Concord, NH30+ days ago

$79,800–$178,100 Per Year

Oracle is seeking an experienced and driven Senior Software Engineer who wants to join a team of highly talented engineering professionals who are helping revolutionize the delivery of new cloud data centers around the globe. Oracle maintains broad salary ranges for its roles in order to account for variations in knowledge, skills, experience, market conditions and locations, as well as reflect Oracle’s differing products, industries and lines of business.

Hudson, NH30+ days ago

$92,290–$156,860 Per Year

Join BAE Systems Countermeasure & Electromagnetic Attack Solutions (CEMA) business area in Hudson, NH, where you ll contribute to the Compass Call programa premier initiative delivering next-generation electronic warfare capabilities to protect military aircraft. As a mid-career Software Engineer on the Portable Mission Planning System (PMPS) team, you ll play a vital role in creating the ground software that makes these missions possible by enabling operators to translate mission requirements into executable flight plans.

Hudson, NH30+ days ago

$95,106–$161,680 Per Year

Merrimack, NH30+ days ago

As a leader in design, manufacturing, hardware platform and supply chain solutions, Celestica brings global expertise and insight at every stage of product development – from drawing board to full-scale production and after-market services for products from advanced medical devices, to highly engineered aviation systems, to next-generation hardware platform solutions for the Cloud. Celestica Engineering is seeking a highly motivated and self-driven candidate qualified for the position of Optical System Engineer to help design and build market leading Fiber Optic Communication Switching Network.

Concord, NH30+ days ago

Remote

$120,500–$162,675 Per Year

We are seeking an accomplished Senior Software Engineer with deep expertise in IBM IMS™ Transaction Manager (TM) and Database (DB) application programming to drive the evolution of our IMS compatible technologies within our Enterprise modernization platform. + Contribute to the design and development of key components that replicate or extend IMS TM and DB behaviors—including message handling, transaction scheduling, PSB/DBD structures, DL/I call compatibility, and hierarchical database semantics.

New!

Concord, NHToday

Remote

$114,500–$154,575 Per Year

Rocket Software Sales Engineers are experienced technical professionals with an extensive enterprise software sales background who can successfully be the technical sales lead on software opportunities to progress and close business, and must function well as a member of a dynamic team, while having the ability to also work independently to progress and close business. + Strong understanding of data integration concepts, especially relating to mainframe databases (such as IBM Db2, IMS, VSAM) and cloud-native databases (such as Amazon RDS, Amazon Aurora, Amazon Redshift).

Nashua, NY30+ days ago

$64–$74 Per Hour

Please provide candidates responses for ALL of the questions below to confirm they have ALL of the required skills/experience (please reply ASAP as submittals to our client are time sensitive): Do you reside in or near the Buffalo, NY or area to be onsite from day 1 for a hybrid work model, or open to relocation at your own expense to be onsite in a hybrid work model from day 1 (required)?. Looking for an experienced Salesforce Software Engineer with a solid background in developing Apex Code, Lightning Web Component, Flow, Validation Rules, Approval Processes, and has a proven track record of delivering complex Salesforce solutions while delivering quality code.

Manchester, NH14 days ago

As a Senior Software Engineer, you'll take ownership of complex features and improvements across the Windows-deployed SDKs and supporting desktop components that power Sentinel. The core engineering team consists of three Software Engineers (+ this role) and two QA Engineers, working closely with a hands-on Engineering Manager and a Product Owner.

Nashua, NH30+ days ago

Full-time

We provide a curated software ecosystem that simplifies the complexity of running an accounting firm or small business, supported by a community of thought leaders, peer networks, and educational resources. In this position, you will be a key member of an agile software product development team that creates cloud-based applications which are invaluable to accounting firms throughout the US.

Concord, NH30+ days ago

Remote

$106,900–$147,000 Per Year

To ensure Home or Hybrid Home/Office associates’ ability to work effectively, the self-provided internet service of Home or Hybrid Home/Office associates must meet the following criteria: + At minimum, a download speed of 25 Mbps and an upload speed of 10 Mbps is recommended; wireless, wired cable or DSL connection is suggested. The Sr Full Stack Software Engineer is responsible for producing scalable software solutions utilizing a range of different technologies and languages (such as Java, JavaScript, HTML, PHP, C#) to develop applications approaching software holistically in order to cater to both user experience and functionality.

Concord, NH30+ days ago

As a member of our team, you will oversee complex technical problems, build new features, and improve existing products across various platforms, including mobile devices and web applications. Meta is seeking talented principal engineers to join our teams in building cutting-edge products that connect billions of people around the world.

Manchester, NH30+ days ago

Full-time

How you will make an impact as a Senior Software Quality Engineer:Partner with Project Managers, System Engineers, Quality Systems Management & Information Technology to support the implementation of critical software tools. DEKA Research and Development, housed in Manchester, NH, is looking for a dynamic, results driven and inventive Senior Software Quality Assurance Engineer to support the development of life-changing medical devices.

Concord, NH30+ days ago

Remote

$160,650–$202,300 Per Year

We help extend the value of these assets, enabling our customers to embrace the potential of cloud and mobile computing, advanced analytics, and the innovations of tomorrow. + Demonstrated history as a consistent top performer selling software solutions to senior executives with quotas in excess of 3M, selling large transactions.

Merrimack, New Hampshire30+ days ago

$65–$70 Per Hour

You will collaborate with business partners, architects, analysts, and engineers to translate business logic into scalable solutions and join a highly visible engineering team responsible for building and supporting enterprise‑scale Single Sign‑On (SSO) services consumed by multiple internal platforms and development teams. In this role, you will play a hands‑on technical leadership role, driving the design and development of modern, cloud‑native applications while partnering closely with architects, product owners, business stakeholders, and fellow engineers.

Lebanon, NH30+ days ago

Full-time

Experience in one or more additional technology areas such as Secure Software, DevOps, CI/CD, or Site Reliability Engineering; Data Management and Governance; Data Science; Data Analytics; infrastructure; cloud; platform; software as a service offering. • Proven experience delivering material impact in creating winning technology solutions for large bids (£20-200M+), large contracts, or public sector clients, ideally leveraging AI as a USP.

Nashua, NH30+ days ago

$130,355–$221,603 Per Year

At BAE Systems, we deliver a full range of products and services for air, land and naval forces, as well as advanced electronics, security, information technology solutions and customer support services. However, individual salaries are determined by a variety of factors including, but not limited to: business considerations, local market conditions, and internal equity, as well as candidate qualifications, such as skills, education, and experience.

Merrimack, NH30+ days ago

Full-time

Experience with the Risk Management Framework (RMF), knowledge of embedded system security architectures and engineering approaches to building system security solutions, experience with the Department of Defense, Government Certification and Authorizing Officials or federal customer base, and Software development experience in one of the following core languages: C, C++ or C#. Qualifications Hold an accredited Bachelor in Cybersecurity, Computer Science, Software Engineering, or other related engineering degrees with a cumulative GPA of over 3.2 and a minimum of 5 years of experience in cybersecurity and/or secure system/embedded systems.

Rochester, NH30+ days ago

Accountable for decisions related to all program topics (development, manufacturing, business) and makes certain they are implemented to meet program objectives (flight safety, customer satisfaction, schedule, quality, and profitability). We trust our employees to bring bold ideas to build the future of aerospace together, contributing to our ranking by TIME as the leading Aerospace & Defense company on the 2023 World's Best Companies list (#59 on the full list).

Concord, NH30+ days ago

Remote

$89,000–$121,400 Per Year

Process Improvement: Devise improvements to current procedures, conduct complex workflow analyses, and recommend quality enhancements to support agile delivery teams. The Sr SDET will begin to influence the department’s strategy and will make decisions on moderately complex to complex issues regarding the technical approach for project components, performing work without direct supervision.

Concord, NH30+ days ago

$200,500–$270,000 Per Year

The Senior Technical Director for Machine Learning & Algorithms will define and drive how large-scale ML systems and advanced algorithms are applied to mainframe operational data to deliver monitoring, analysis, optimization, risk detection, and modernization insights. + Architect large-scale ML and data processing systems that operate on high-volume operational data, including z/OS telemetry, SMF/RMF records, logs, workload metrics, and enterprise analytics datasets.

Lebanon, New Hampshire14 days ago

Deep hands-on expertise designing modern cloud-native architectures — including microservices, containers, serverless computing, event-driven systems, and API gateways — alongside proven success modernizing legacy environments through hybrid connectivity, refactoring, and phased migrations. The Senior Cloud Architect owns the end-to-end cloud strategy across IaaS, PaaS, and SaaS, ensures HIPAA-compliant, resilient, and cost-optimized solutions, mentors technical teams, and aligns cloud capabilities with clinical, research, and business priorities in a complex healthcare setting.

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Principal Software Engineer Jobs in New Hampshire

Jobs

CEMA Principal Software EngineerBAE Systems

Principal Engineer, SoftwareVerint Systems, Inc.

Principal Software Design Quality Engineer-Medical DeviceKMC Operations

Sr. Engineer, SoftwareVerint Systems, Inc.

Tax Engineering Area Request- Principal Full Stack (AWS) EngineerBlue Ribbon Global Technologies

Principal Diagnostics EngineerFord Motor Company

Sr Principal SW Development EngineerUKG

Tax Engineering Area Request- Principal Full Stack (AWS) EngineerRelig Staffing, Inc.

Tax Engineering Area Request- Principal Full Stack (AWS) EngineerSOMERSET STAFFING

Salesforce Software EngineerSyntricate Technologies

Principal iOS Engineer – Testing SpecialistEliassen Group

Principal Systems Engineer -Hardware Development -Medical DeviceKMC Operations

2446m - Principal Engineer, Transmission System Planning (Hybrid)MRINetwork Jobs

Principal Electrical EngineerMilpower Source

Engineer, SoftwareVerint Systems, Inc.

Senior Software EngineerOracle

Senior Software EngineerBAE Systems

CEMA Senior Software EngineerBAE Systems

Principal Engineer, Hardware Design - OpticsCelestica

Senior Software Engineer – IMS TM/DB Application ProgrammerRocket Software

Principal Sales Engineer - Data ModernizationRocket Software

Salesforce Software EngineerSyntricate Technologies Inc

Senior Software Engineer - C# (4011)GBG

Sr. Software EngineerRightworks LLC

Sr Full Stack Software EngineerHumana

Software Engineer (Technical Leadership) - Machine LearningMeta

Senior Software Quality EngineerDEKA Research & Development

Principal Account ExecutiveRocket Software

Principal Full Stack Engineering ConsultantEliassen Group

Principal Solutions Architect (UK)Maximus

Embedded SW Engineer BSP DriversBAE Systems

Senior Cyber Security EngineerElbit America, Inc.

Lead Manufacturing EngineerSafran Aerospace Composites

Sr SDET - AIHumana

Senior Technical Director - ML & AlgorithmsRocket Software

Senior Cloud Architect - HybridDartmouth-Hitchcock Health

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