Principal Developer Jobs

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Engine Systems & Test Team- Principal Engine Systems Development Engineer

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
Posted 60+ days ago | Updated 1 hour ago

Principal Automation & Controls System Engineer

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
Posted 60+ days ago | Updated 1 hour ago

Guidance Navigation & Control Engineer, Experienced, Lead, or Senior Levels

Boeing Company

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El Segundo, California, USA

Full-time

Guidance Navigation & Control Engineer, Experienced, Lead, or Senior Levels Company: The Boeing Company This is Boeing: each of us is an innovator on a mission to connect, protect, explore, and inspire. From seabed to outer space, you'll learn and grow, contributing to work that shapes the world. Find your future with us. Boeing Defense, Space & Security (BDS) seeks experienced Flight Systems Engineers, Experienced, Lead, or Senior Levels, to join our team in El Segundo, California, to develo
Posted 21 days ago | Updated 1 hour ago

Senior Staff Post Silicon Bench Validation Engineer

Marvell Semiconductor Inc.

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Hudson, New York, 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 18 days ago | Updated 1 hour ago

Senior/Lead Full Stack MuleSoft Engineers

TECH Tammina

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Philadelphia, Pennsylvania, USA

Third Party

Title: Senior/Lead Full Stack MuleSoft Engineers Location: Philly PA 19103 Duration: 1+ yrs NOTE: The project can become remote after 3 months on site. Looking For: Senior Software Engineers / Technical Leads with over 8 years of IT experience in the US, specifically with US companies. 10+ years as a Senior MuleSoft Engineer/Developer, with extensive experience in architecture, development, and maintenance of MuleSoft applications. Proficiency with MuleSoft CloudHub 2.0 and full-stack experien
Easy Apply
Posted 60+ days ago | Updated 1 day ago

F-35 Aircraft Field Support Engineer Staff, Misawa AB (Level 4)

Lockheed Martin Corporation

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Fort Worth, Texas, USA

Full-time

Job Description Join the Lockheed Martin Aeronautics company as an Aircraft Field Service Engineer (FSE) on our Aeronautics Field Sustainment (AFS) team! This position will support the F-35 Program at our Misawa AB, Japan location. As a Nose to Tail (NTT) FSE, the preferred candidate will be a subject Matter Expert (SME) in Avionics/Mission Systems (MS). It is desired the individual also be an emerging authority in APG/Vehicle Systems (VS) and Supportable Low Observable (SLO)/Structures, with t
Posted 60+ days ago | Updated 1 hour ago

Engineer, Sr Staff Fuels & Methods

Constellation Energy

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Kennett Square, Pennsylvania, 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
Posted 60+ days ago | Updated 1 hour ago

Power & Limits Management System Software Engineer, Sr. Staff

Qualcomm Technologies

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San Diego, California, USA

Full-time

Company: Qualcomm Technologies, Inc. Job Area: Engineering Group, Engineering Group > Software Engineering General Summary: As a leading technology innovator, Qualcomm pushes the boundaries of what's possible to enable next-generation experiences and drives digital transformation to help create a smarter, connected future for all. Coming up with diverse and innovative approaches in software is very critical in solving these broad and deep cutting-edge technical problems. Interested in playing
Posted 58 days ago | Updated 1 hour ago

Member of Technical Staff, High Performance Computing Engineer

Microsoft Corporation

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Mountain View, California, USA

Full-time

Overview As Microsoft AI we are pushing the boundaries of technology. We are creating unique, beautiful and powerful products that will change lives. A small, friendly, fast-moving team, we support each other to do the best work of our lives, always looking to break new ground, fast. We are proud of what we build, how we build it and that our products will define the AI era. We run lean, obsess about users, and always make our decisions based on the evidence. We ship regularly, so your work wil
Posted 60+ days ago | Updated 1 hour ago

Member of Technical Staff - AI Product - Backend Engineer

Microsoft Corporation

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Mountain View, California, USA

Full-time

Overview Microsoft AI is looking for a talented Backend engineer to help build the next wave of capabilities of our personalized AI assistant, Copilot. We're looking for someone who will bring an abundance of positive energy, empathy, and kindness to the team every day, in addition to being highly effective. The right candidate enjoys building world-class consumer experiences and products in a fast-paced environment. The Growth engineering team is responsible for user acquisition, engagement, r
Posted 60+ days ago | Updated 1 hour ago

Member of Technical Staff, AI Platform - Backend Engineer

Microsoft Corporation

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Mountain View, California, USA

Full-time

Overview As Microsoft continues to push the boundaries of AI, we are on the lookout for passionate individuals to work with us on the most interesting and challenging AI questions of our time. Our vision is bold and broad - to build systems that have true artificial intelligence across agents, applications, services, and infrastructure. It's also inclusive: we aim to make AI accessible to all - consumers, businesses, developers - so that everyone can realize its benefits. Microsoft AI is lookin
Posted 60+ days ago | Updated 1 hour ago

Lead .Net Developer

Triumph Services

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Richmond, Virginia, USA

Full-time

Triumph Services is looking for a Lead .Net developer to join our client's team on a long-term contract. This position requires the hired candidate to work onsite 2-3 days a week in Richmond, VA. This person will be responsible for leading .NET teams and analyzing complex software requirements to design and develop high-quality products. This role is expected to take a lead role within the team, ensuring that programming best practices are being followed, prioritizing work effectively, address
Posted 60+ days ago | Updated 10 hours ago

ASIC and/or FPGA Design & Verification Engineer (Lead, Senior or Principal)

Boeing Company

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Tukwila, Washington, USA

Full-time

ASIC and/or FPGA Design & Verification Engineer (Lead, Senior or Principal) Company: The Boeing Company Boeing Space, Intelligence & Weapons Systems has an exciting opportunity for multiple ASIC and/or FPGA Design and Verification Engineers (Lead, Senior or Principal) to join us as part of our Boeing Electronic Products team at the heart of Boeing's products; ASICs and FPGAs in Tukwila or Kent, WA. From complex digitally beamformed phased arrays for constellation satellite programs to computi
Posted 60+ days ago | Updated 1 hour ago

Lead Product Security (Cyber)Test Engineer

Boeing Company

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Berkeley, Missouri, USA

Full-time

Lead Product Security (Cyber)Test Engineer Company: The Boeing Company The Boeing Test & Evaluation (BT&E) team is seeking a Lead Product Security (Cyber) Test Engineer to support the Air Proprietary 1 (AP1) program in Berkeley, MO. This role will be responsible for leading the execution of the cyber test lifecycle. You will be joining a cybersecurity pentest team focused on product testing. The successful candidate will perform threat assessments and execute adversarial testing with engineeri
Posted 60+ days ago | Updated 1 hour ago

School Wellness Hub Operations Support - Software Architect/Lead Developer

K Systems Solutions

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Brooklyn, New York, USA

Contract

Client: City of New York Project Start Date: TBD Project End Date: TBD Project Length: 78 weeks POSITION ? SOFTWARE ARCHITECT/LEAD DEVELOPER JOB DETAILS OUTLINE OF RESPONSIBILITIES Develop, implement and lead all phases of the software development life cycle, including conceptual design, software development, testing, deployment, and post-implementation enhancements of applications utilizing Visual Studio .Net with SQL Server for data management and Active Directory for identity management, in
Easy Apply
Posted 60+ days ago | Updated 13 hours ago

Package Development, Signal Integrity and Power Integrity Engineer, Senior Staff

Marvell Semiconductor Inc.

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Austin, Texas, 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 25 days ago | Updated 1 hour ago

Staff Java & Mobile App Developer - Multi Platform Software Engineer

Abbott Laboratories

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Los Angeles, California, USA

Full-time

Abbott is a global healthcare leader that helps people live more fully at all stages of life. Our portfolio of life-changing technologies spans the spectrum of healthcare, with leading businesses and products in diagnostics, medical devices, nutritionals and branded generic medicines. Our 114,000 colleagues serve people in more than 160 countries. Working at Abbott At Abbott, you can do work that matters, grow, and learn, care for yourself and family, be your true self and live a full life. Yo
Posted 60+ days ago | Updated 21 hours ago

Principal Process Controls & Validation Engineer

Regeneron Pharmaceutical

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Rensselaer, New York, USA

Full-time

Regeneron is currently looking for a Principal/ Staff Process Controls & Validation Engineer for the Labeled Drug Product fill/finish manufacturing processes. This is Monday-Friday, 8am-4:30pm schedule. Process Sciences is a technical services department that deals with a range of scientific, technical, engineering, and mathematical needs from the laboratory to the manufacturing floor. This role provides technical support to manufacturing, quality and CMC Regulatory for manufacturing processes f
Posted 60+ days ago | Updated 1 hour ago

Software Engineer, Tech Lead - Engineering Efficiency and AI Code Assistant

TikTok

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San Jose, California, USA

Full-time

Location : San Jose Employment Type : Regular Job Code : A134263 Apply to this job Share this listing: Responsibilities About the Team The Quality Technology Team focuses on the quality domain, providing a series of AI-powered products and tools throughout the entire software engineering lifecycle from development, testing, and changes to online operation and maintenance. We leverage cutting-edge artificial intelligence to offer comprehensive quality improvement solutions, helping busines
Posted 60+ days ago | Updated 1 hour ago

Lead Java Back End and Angular Developer - C13 - IRVING

Citi

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Remote or Irving, Texas, USA

Full-time

The Back End Developer is a senior level position responsible for establishing and implementing new or revised application systems and programs in coordination with the Technology team. The overall objective of this role is to lead applications systems analysis and programming activities. Responsibilities: Partner with multiple management teams to ensure appropriate integration of functions to meet goals as well as identify and define necessary system enhancements to deploy new products and pro
Posted 24 days ago | Updated 1 hour ago