Principal Software Developer Jobs

4,461 - 4,480 of 4,813 Jobs

Staff Mechanical Design Engineer, Factory AutomationJob Title - Staff Mechanical Design Engineer, Factory Automation

Relativity SpaceCompany Name - Relativity Space

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Long Beach, California, USA

Full-time

At Relativity Space, we're building rockets to serve today's needs and tomorrow's breakthroughs. Our Terran R vehicle will deliver customer payloads to orbit, meeting the growing demand for launch capacity. But that's just the start. Achieving commercial success with Terran R will unlock new opportunities to advance science, exploration, and innovation, pioneering progress that reaches beyond the known. Joining Relativity means becoming part of something where autonomy, ownership, and impact ex

Principal Mechanical Design Engineer, Factory AutomationJob Title - Principal Mechanical Design Engineer, Factory Automation

Relativity SpaceCompany Name - Relativity Space

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Long Beach, California, USA

Full-time

Principal Device Development Engineer (Project Leadership)Job Title - Principal Device Development Engineer (Project Leadership)

Regeneron PharmaceuticalCompany Name - Regeneron Pharmaceutical

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Rensselaer, New York, USA

Full-time

Regeneron is currently looking for a Principal/Staff Device Development Engineer to join our project lead team. This is a non-lab based position. They will drive the end-to-end platform development of a device combination products and/or innovative platform drug delivery systems, that will eventually be utilized by our patients on the market. In this role you will provide comprehensive leadership in engineering product management, regulatory compliance (design controls), and cross-functional col

SWC Systems Engineering Technical ManagerJob Title - SWC Systems Engineering Technical Manager

General DynamicsCompany Name - General Dynamics

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Remote or Pittsfield, Massachusetts, USA

Full-time

Basic Qualifications Bachelor's degree in Engineering or equivalent experience, plus a minimum of 8 years of relevant supervisory experience; or Master's degree plus a minimum of 6 years of relevant experience to meet managerial expectations. CLEARANCE REQUIREMENTS: Department of Defense Secret security clearance is required at time of hire. Applicants selected will be subject to a U.S. Government security investigation and must meet eligibility requirements for access to classified informatio

Engineer, ElectricalJob Title - Engineer, Electrical

Constellation EnergyCompany Name - Constellation Energy

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Marseilles, Illinois, USA

Full-time

WHO WE ARE As the nation's largest producer of clean, carbon-free energy, Constellation is focused on our purpose: accelerating the transition to a carbon-free future. We have been the leader in clean energy production for more than a decade, and we are cultivating a workplace where our employees can grow, thrive, and contribute. Our culture and employee experience make it clear: We are powered by passion and purpose. Together, we're creating healthier communities and a cleaner planet, and our

Electrical Engineering TechnicianJob Title - Electrical Engineering Technician

Aduril IndustriesCompany Name - Aduril Industries

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Costa Mesa, California, 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

Java Developer Lead (Front End and Back End) - 5699075Job Title - Java Developer Lead (Front End and Back End) - 5699075

Accenture LLPCompany Name - Accenture LLP

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Charlotte, North Carolina, USA

Full-time

Accenture Flex offers you the flexibility of local fixed-duration project-based work powered by Accenture, a leading global professional services company. Accenture is consistently recognized on FORTUNE's 100 Best Companies to Work For and Diversity Inc's Top 50 Companies For Diversity lists. As an Accenture Flex employee, you will apply your skills and experience to help drive business transformation for leading organizations and communities. In addition to delivering innovative solutions for

Lead Transmission Line Engineer 1 - GridJob Title - Lead Transmission Line Engineer 1 - Grid

Sargent & Lundy LLC.Company Name - Sargent & Lundy LLC.

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Chattanooga, Tennessee, USA

Full-time

Description Responsibilities may include the following: Design transmission lines in the 69kV to 765kV range.Mentor and train less experienced design team members.Coordinate design activities to ensure installation and operations will comply with specifications, codes, and client requirements.Prepare reports and studies that present technical information in a clear and concise manner and meet client requirements and S&L formats.Perform independent reviews of work performed by others including c

Senior Stationary EngineerJob Title - Senior Stationary Engineer

SodexoCompany Name - Sodexo

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Houston, Texas, USA

Full-time

Senior Stationary Engineer Location: Major Oil & Gas Company - 72025043 Workdays/shifts: Varying shifts, days/hours (open availability preferred). More details will be provided during the interview process. Employment Type: Full-time Pay Range: $38.00 per hour - $40.00 per hour Working with Sodexo is more than a job; it's a chance to be part of something greater because we believe our everyday actions have a big impact. You belong in a company that allows you to act with purpose and thrive

Senior Principal Machine Learning Engineer-AI (FULLY REMOTE)Job Title - Senior Principal Machine Learning Engineer-AI (FULLY REMOTE)

Splunk Inc.Company Name - Splunk Inc.

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Remote or San Jose, California, USA

Full-time

Description Join us as we pursue our disruptive new vision to make machine data accessible, usable and valuable to everyone. We are a company filled with people who are passionate about our product and seek to deliver the best experience for our customers. At Splunk, we're committed to our work, customers, having fun and most importantly to each other's success. Learn more about Splunk careers and how you can become a part of our journey! Role: As the Senior Principal Machine Learning Enginee

Engineer, Sr Staff FuelsJob Title - Engineer, Sr Staff Fuels

Constellation EnergyCompany Name - Constellation Energy

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Warrenville, Illinois, USA

Full-time

Lead / Senior Full stack Developer (JAVA API & Angular)Job Title - Lead / Senior Full stack Developer (JAVA API & Angular)

PhotonCompany Name - Photon

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Jersey City, New Jersey, USA

Full-time

Senior Full-Stack Developer with (Java API + Angular) Position Overview: Seeking a Senior Full-Stack Developer with a (Java API + Angular). Key Responsibilities: Minimum 10+ years of experience in developing enterprise applicationsStrong hands-on experience in Java and AngularMulti-threading and Synchronization on multicore systemsSolid understanding of Object-Oriented PrinciplesSolid architectural understanding of enterprise applicationsExperience with REST based APIs and SpringBoot Microservic

Sr. Member Engineering Staff - Secure Embedded Systems EngineerJob Title - Sr. Member Engineering Staff - Secure Embedded Systems Engineer

Harris CorporationCompany Name - Harris Corporation

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Camden, New Jersey, USA

Full-time

L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers' mission and quest for professional growth. L3Harris provides an inclusive, engaging environment designed to empower employees and promote work-life success. Fundamental to our culture is an unwavering focus on values, dedication to our communities, and commitment to excellence in everything we do. L3Harris Technologie

High-Power Microwave EngineerJob Title - High-Power Microwave Engineer

Penn StateCompany Name - Penn State

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Freeport, Pennsylvania, USA

Full-time

APPLICATION INSTRUCTIONS: CURRENT PENN STATE EMPLOYEE (faculty, staff, technical service, or student), please login to Workday to complete the internal application process. Please do not apply here, apply internally through Workday.CURRENT PENN STATE STUDENT (not employed previously at the university) and seeking employment with Penn State, please login to Workday to complete the student application process. Please do not apply here, apply internally through Workday.If you are NOT a current empl

Staff STA CAD EngineerJob Title - Staff STA CAD Engineer

Marvell Semiconductor Inc.Company Name - Marvell Semiconductor Inc.

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Santa Clara, California, 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

Lead, Sr FPGA Firmware Design Engineer 1Job Title - Lead, Sr FPGA Firmware Design Engineer 1

Harris CorporationCompany Name - Harris Corporation

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Wilmington, Massachusetts, USA

Full-time

IT Project ManagerJob Title - IT Project Manager

University Of UtahCompany Name - University Of Utah

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Salt Lake City, Utah, USA

Full-time

Announcement Details Open Date 07/22/2025 Requisition Number PRN42599B Job Title IT Project Manager Working Title IT Project Manager Job Grade F FLSA Code Computer Employee Patient Sensitive Job Code? No Standard Hours per Week 40 Full Time or Part Time? Full Time Shift Day Work Schedule Summary Monday-Friday; 8:00am - 5:00pm VP Area U of U Health - Academics Department 02228 - Data Coordinating Center Location Campus City Salt Lake City, UT Type of Recruitment External Posting

Sr. Staff Electrical FA EngineerJob Title - Sr. Staff Electrical FA Engineer

RivianCompany Name - Rivian

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Tustin, California, USA

Full-time

About Rivian Rivian is on a mission to keep the world adventurous forever. This goes for the emissions-free Electric Adventure Vehicles we build, and the curious, courageous souls we seek to attract. As a company, we constantly challenge what's possible, never simply accepting what has always been done. We reframe old problems, seek new solutions and operate comfortably in areas that are unknown. Our backgrounds are diverse, but our team shares a love of the outdoors and a desire to protect it

Lead Motor Control Engineer - Power ElectronicsJob Title - Lead Motor Control Engineer - Power Electronics

CopelandCompany Name - Copeland

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No location provided

Full-time

About Us We are a global climate technologies company engineered for sustainability. We create sustainable and efficient residential, commercial and industrial spaces through HVACR technologies. We protect temperature-sensitive goods throughout the cold chain. And we bring comfort to people globally. Best-in-class engineering, design and manufacturing combined with category-leading brands in compression, controls, software and monitoring solutions result in next-generation climate technology th

Principal Fill/Finish MFG EngineerJob Title - Principal Fill/Finish MFG Engineer

Regeneron PharmaceuticalCompany Name - Regeneron Pharmaceutical

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Rensselaer, New York, USA

Full-time

We are currently looking to fill a Principal Fill/Finish Manufacturing (MFG) Engineer. As a Principal Fill/Finish MFG Engineer, they will serve as an expert for formulation, aseptic filling, visual inspection (manual and automated), assembly, and/or packaging processes as assigned, directly supporting the operations team. They will support equipment design and selection as well as process development activities. They will be hands-on, solving issues during technology transfer, cGMP start-up, and