Principal Software Engineer Jobs in Boston, MA

Refine Results
81 - 100 of 814 Jobs

Lead Software Engineer, Imaging

Aduril Industries

•

Lexington, Massachusetts, USA

Full-time

Anduril Industries is a defense technology company with a mission to transform U.S. and allied military capabilities with advanced technology. By bringing the expertise, technology, and business model of the 21st century's most innovative companies to the defense industry, Anduril is changing how military systems are designed, built and sold. Anduril's family of systems is powered by Lattice OS, an AI-powered operating system that turns thousands of data streams into a realtime, 3D command and c
Posted 6 days ago | Updated 2 hours ago

Principal Engineer, Design Verification

Marvell Semiconductor Inc.

•

Westborough, Massachusetts, USA

Full-time

About Marvell Marvell's semiconductor solutions are the essential building blocks of the data infrastructure that connects our world. Across enterprise, cloud and AI, automotive, and carrier architectures, our innovative technology is enabling new possibilities. At Marvell, you can affect the arc of individual lives, lift the trajectory of entire industries, and fuel the transformative potential of tomorrow. For those looking to make their mark on purposeful and enduring innovation, above and be
Posted 6 days ago | Updated 2 hours ago

Principal FPGA Design Engineer

Draper

•

Remote or Cambridge, Massachusetts, USA

Full-time

Overview: Draper is an independent, nonprofit research and development company headquartered in Cambridge, MA. The 2,000+ employees of Draper tackle important national challenges with a promise of delivering successful and usable solutions. From military defense and space exploration to biomedical engineering, lives often depend on the solutions we provide. Our multidisciplinary teams of engineers and scientists work in a collaborative environment that inspires the cross-fertilization of ideas
Posted 57 days ago | Updated 2 hours ago

Principal Engineer, Electrical Planning and Design

National Grid

•

Waltham, Massachusetts, USA

Full-time

About us National Grid Ventures (NGV) operates in the competitive transition infrastructure space in the US and UK; developing, operating, and investing in energy projects, technologies, and partnerships to accelerate the development of a clean energy future. National Grid is hiring a Principal Transmission Planning Engineer - Successful candidate can be located in either our Waltham, MA, Boston, MA, Brooklyn, NY or our Bloomington, MN office. Job Purpose National Grid Ventures (NGV) is looki
Posted 52 days ago | Updated 1 day ago

Senior Principal Engineer, Mixed-Signal Design Engineering

Analog Devices, Inc.

•

Wilmington, Massachusetts, USA

Full-time

About Analog Devices Analog Devices, Inc. (NASDAQ: ADI ) is a global semiconductor leader that bridges the physical and digital worlds to enable breakthroughs at the Intelligent Edge. ADI combines analog, digital, and software technologies into solutions that help drive advancements in digitized factories, mobility, and digital healthcare, combat climate change, and reliably connect humans and the world. With revenue of more than $9 billion in FY24 and approximately 24,000 people globally, ADI
Posted 20 days ago | Updated 2 hours ago

Lead Software Engineer, Computer Vision

Aduril Industries

•

Lexington, Massachusetts, USA

Full-time

Anduril Industries is a defense technology company with a mission to transform U.S. and allied military capabilities with advanced technology. By bringing the expertise, technology, and business model of the 21st century's most innovative companies to the defense industry, Anduril is changing how military systems are designed, built and sold. Anduril's family of systems is powered by Lattice OS, an AI-powered operating system that turns thousands of data streams into a realtime, 3D command and c
Posted 6 days ago | Updated 2 hours ago

Principal System Security Engineer

Draper

•

Remote or Cambridge, Massachusetts, USA

Full-time

Overview: Draper is an independent, nonprofit research and development company headquartered in Cambridge, MA. The 2,000+ employees of Draper tackle important national challenges with a promise of delivering successful and usable solutions. From military defense and space exploration to biomedical engineering, lives often depend on the solutions we provide. Our multidisciplinary teams of engineers and scientists work in a collaborative environment that inspires the cross-fertilization of ideas
Posted 57 days ago | Updated 2 hours ago

Software Lead Engineer Supervisor

SAIC

•

Massachusetts, USA

Full-time

Job ID: 2507172 Location: HANSCOM AFB, MA, US Date Posted: 2025-07-01 Category: Software Subcategory: SW Engineer Schedule: Full-time Shift: Day Job Travel: Yes, 10 % of the Time Minimum Clearance Required: Secret Clearance Level Must Be Able to Obtain: None Potential for Remote Work: Yes Description SAIC is seeking a highly skilled and experienced Lead Engineer for our Legacy Software Baseline team. The ideal candidate will have a strong background in software development with a focu
Posted 7 days ago | Updated moments ago

Principal Space & Strategic Navigation Engineer

Draper

•

Remote or Cambridge, Massachusetts, USA

Full-time

Overview: Draper is an independent, nonprofit research and development company headquartered in Cambridge, MA. The 2,000+ employees of Draper tackle important national challenges with a promise of delivering successful and usable solutions. From military defense and space exploration to biomedical engineering, lives often depend on the solutions we provide. Our multidisciplinary teams of engineers and scientists work in a collaborative environment that inspires the cross-fertilization of ideas
Posted 57 days ago | Updated 2 hours ago

Principal Systems Test Equipment Engineer

Draper

•

Remote or Cambridge, Massachusetts, USA

Full-time

Overview: Draper is an independent, nonprofit research and development company headquartered in Cambridge, MA. The 2,000+ employees of Draper tackle important national challenges with a promise of delivering successful and usable solutions. From military defense and space exploration to biomedical engineering, lives often depend on the solutions we provide. Our multidisciplinary teams of engineers and scientists work in a collaborative environment that inspires the cross-fertilization of ideas
Posted 57 days ago | Updated 2 hours ago

Principal Power Engineer- OCI

Oracle Corporation

•

Burlington, Massachusetts, USA

Full-time

Job Description This Power Engineering position is needed to directly support development of the C3 power supplies, power shelves, BBUs and BBU shelves, and supercap products and to oversee daily interactions with power suppliers. This position will also be the point of contact to support deployment of these power systems to OCI datacenters and to handle OCI datacenter power escalations and DC build-outs Career Level - IC4 Responsibilities This position is for an experienced hardware enginee
Posted 23 days ago | Updated 2 hours ago

Staff Software Engineer

Chewy

•

Boston, Massachusetts, USA

Full-time

Our Opportunity: Chewy is seeking a Staff Software Engineer to join an established technology team in Boston, MA! At Chewy, it is our mission to be the most trusted and convenient destination for pet parents and partners everywhere! We have evolved into an innovative Fortune 500 industry leader. In this role, you will be the technical leader for Chewy's Connect with a Vet platform owning several services while developing and executing highly complex and ambiguous implementations. You will work
Posted 43 days ago | Updated 2 hours ago

Hardware Principal Engineer

Dell Technologies

•

Hopkinton, Massachusetts, USA

Full-time

Principal Hardware Engineer The reputation of Dell Technologies for delivering award-winning hardware is legendary and our Hardware Engineering team is at the heart of it. We design and develop analogue as well as digital hardware products - not just computer or network hardware devices but peripherals too. Recognized for our high level of technical expertise in a variety of engineering disciplines, we're involved across the development lifecycle - from research to the building, testing and del
Posted 23 days ago | Updated 2 hours ago

Principal Radiation Engineer

Draper

•

Cambridge, Massachusetts, USA

Full-time

Overview: Draper is an independent, nonprofit research and development company headquartered in Cambridge, MA. The 2,000+ employees of Draper tackle important national challenges with a promise of delivering successful and usable solutions. From military defense and space exploration to biomedical engineering, lives often depend on the solutions we provide. Our multidisciplinary teams of engineers and scientists work in a collaborative environment that inspires the cross-fertilization of ideas
Posted 57 days ago | Updated 2 hours ago

Principal Validation Engineer

Johnson & Johnson

•

Danvers, Massachusetts, USA

Full-time

At Johnson & Johnson, we believe health is everything. Our strength in healthcare innovation empowers us to build a world where complex diseases are prevented, treated, and cured, where treatments are smarter and less invasive, and solutions are personal. Through our expertise in Innovative Medicine and MedTech, we are uniquely positioned to innovate across the full spectrum of healthcare solutions today to deliver the breakthroughs of tomorrow, and profoundly impact health for humanity. Learn m
Posted 30 days ago | Updated 2 hours ago

Principal Python Engineer

SeaGlass IT

•

Boston, Massachusetts, USA

Contract

Knowledge of financial systemsExpertise in Fixed Income, Private Credit, Private Equity, and/or Investment RiskExperience with developing, implementing, and deploying to production small scale applications, proof of concepts, and prototypes that help improve market analysis, develop investment strategies, and enhance decision-making processes.5 years professional experience programming in PythonExperience with key Python Libraries (pandas, NumPy) required.Experience using Version Control (Git) r
Easy Apply
Posted 54 days ago | Updated 1 day ago

Principal Cyber Engineer

RTX Corporation

•

Cambridge, Massachusetts, USA

Full-time

Date Posted: 2025-03-14 Country: United States of America Location: MA105: BBN Headquarters 10 Moulton Street , Cambridge, MA, 02138 USA Position Role Type: Onsite This position requires a secret clearance and is 100% on-site that BBN Cambridge MA headquarters RTX BBN Technologies is looking for an outstanding candidate to start and lead a new Cyber/EW related research thrust. You are the ideal candidate if you are a recognized researcher with strong skills in cybersecurity, computer engineerin
Posted 55 days ago | Updated 2 hours ago

Principal IT Security Engineer (Akamai WAF)

DTCC

•

Boston, Massachusetts, USA

Full-time

Are you ready to make an impact at DTCC? Do you want to work on innovative projects, collaborate with a dynamic and supportive team, and receive investment in your professional development? At DTCC, we are at the forefront of innovation in the financial markets. We're committed to helping our employees grow and succeed. We believe that you have the skills and drive to make a real impact. We foster a thriving internal community and are committed to creating a workplace that looks like the world
Posted 12 days ago | Updated 11 hours ago

Principal Engineer, Systems Design/Architecture Engineering

Analog Devices, Inc.

•

Wilmington, Massachusetts, USA

Full-time

About Analog Devices Analog Devices, Inc. (NASDAQ: ADI ) is a global semiconductor leader that bridges the physical and digital worlds to enable breakthroughs at the Intelligent Edge. ADI combines analog, digital, and software technologies into solutions that help drive advancements in digitized factories, mobility, and digital healthcare, combat climate change, and reliably connect humans and the world. With revenue of more than $9 billion in FY24 and approximately 24,000 people globally, ADI
Posted 51 days ago | Updated 2 hours ago

Principal Integration and Test Systems Engineer

Draper

•

Remote or Cambridge, Massachusetts, USA

Full-time

Overview: Draper is an independent, nonprofit research and development company headquartered in Cambridge, MA. The 2,000+ employees of Draper tackle important national challenges with a promise of delivering successful and usable solutions. From military defense and space exploration to biomedical engineering, lives often depend on the solutions we provide. Our multidisciplinary teams of engineers and scientists work in a collaborative environment that inspires the cross-fertilization of ideas
Posted 57 days ago | Updated 2 hours ago