Principal Developer Jobs

Refine Results
4,801 - 4,820 of 5,627 Jobs

Lead Hardware Reliability Engineer (Starlink Product)

SpaceX

•

Bastrop, Texas, USA

Full-time

SpaceX was founded under the belief that a future where humanity is out exploring the stars is fundamentally more exciting than one where we are not. Today SpaceX is actively developing the technologies to make this possible, with the ultimate goal of enabling human life on Mars. LEAD HARDWARE RELIABILITY ENGINEER (STARLINK PRODUCT) As a Lead Hardware Reliability Engineer at SpaceX, you will play a key role in shaping and executing reliability test strategies for the Starlink User Terminal Kit
Posted 5 days ago | Updated 7 hours ago

Senior Staff Machine Learning Engineer, Community Support Engineering

Airbnb

•

No location provided

Full-time

Airbnb was born in 2007 when two hosts welcomed three guests to their San Francisco home, and has since grown to over 5 million hosts who have welcomed over 2 billion guest arrivals in almost every country across the globe. Every day, hosts offer unique stays and experiences that make it possible for guests to connect with communities in a more authentic way. The Community You Will Join: Machine Learning and Artificial Intelligence are at the heart of the Airbnb product. From Trust to Payments,
Posted 60+ days ago | Updated 7 hours ago

Tech Lead / Senior Software Engineer, Ads Machine Learning Data Platform

TikTok

•

San Jose, California, USA

Full-time

Location : San Jose Employment Type : Regular Job Code : W0190 Apply to this job Share this listing: Responsibilities About the Team The ads system at TikTok operates on a massive scale and serves millions of advertisers, clients and influencers across the world. The quality of the ads system highly depends on the ability to handle massive data, and machine learning is widely used to improve the quality of our ads. The Ads machine learning data platform team is responsible for building hi
Posted 60+ days ago | Updated 7 hours ago

Tech Lead Machine Learning Engineer - Platform, Monetization Generative AI

TikTok

•

New York, New York, USA

Full-time

Location : New York Employment Type : Regular Job Code : A200927 Apply to this job Share this listing: Responsibilities About the Generative AI Production Team The Post-Training pod under Generative AI Production Team is at the forefront of refining and enhancing generative AI models for advertising, content creation, and beyond. Our mission is to take pre-trained models and fine-tune them to achieve state-of-the-art (SOTA) performance in vertical ad categories and multi-modal application
Posted 60+ days ago | Updated 7 hours ago

Tech Lead Machine Learning Engineer - Platform, Monetization Generative AI

TikTok

•

San Jose, California, USA

Full-time

Location : San Jose Employment Type : Regular Job Code : A196455 Apply to this job Share this listing: Responsibilities About the Generative AI Production Team The Post-Training pod under Generative AI Production Team is at the forefront of refining and enhancing generative AI models for advertising, content creation, and beyond. Our mission is to take pre-trained models and fine-tune them to achieve state-of-the-art (SOTA) performance in vertical ad categories and multi-modal application
Posted 60+ days ago | Updated 7 hours ago

Tech Lead Machine Learning Engineer - AIModel, TikTok Monetization GenAI

TikTok

•

San Jose, California, USA

Full-time

Location : San Jose Employment Type : Regular Job Code : A138054 Apply to this job Share this listing: Responsibilities We are Generative AI team under Monetization Technology. Our team focuses on developing cutting-edge Generative AI techs across all modalities, including text, image, videos, landing pages, etc., and creates industry-leading technical solutions to improve creative efficiency for advertisers, agencies and creators. We are committed to automated creative workflows by lever
Posted 60+ days ago | Updated 7 hours ago

Principal Firmware Verification Engineer (ONSITE)

RTX Corporation

•

Marlborough, Massachusetts, USA

Full-time

Date Posted: 2025-04-14 Country: United States of America Location: MA801: Marlborough, MA 1001 Boston Post Road Building 2, Marlborough, MA, 01752 USA Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: Security Clearance: DoD Clearance: Secret Raytheon Company, Managed by Collins Aerospace Collins Aerospace, an RTX company, has openings supporting programs for our US military and various international customers, keeping the world safe from foreign threa
Posted 55 days ago | Updated 7 hours ago

Sr. Principal Software Quality Engineer

Katalyst Healthcares and Lifesciences

•

Bellevue, Washington, USA

Full-time

Responsibilities: Partner with development teams to ensure compliance with FDA, ISO 13485, IEC 62304, ISO 14971, and cybersecurity standards. Provide quality oversight for Design History Files (DHF), risk management, V&V, and design controls. Lead software risk management (RMF), including risk evaluation, control, and mitigation. Drive Secure Product Development Framework (SPDF) and software security best practices. Support Agile software development teams, ensuring regulatory and quality compli
Posted 55 days ago | Updated 7 hours ago

Sr. Principal HSE Associate/Engineer

Eli Lilly and Company

•

Lebanon, Indiana, USA

Full-time

At Lilly, we unite caring with discovery to make life better for people around the world. We are a global healthcare leader headquartered in Indianapolis, Indiana. Our employees around the world work to discover and bring life-changing medicines to those who need them, improve the understanding and management of disease, and give back to our communities through philanthropy and volunteerism. We give our best effort to our work, and we put people first. We're looking for people who are determined
Posted 55 days ago | Updated 7 hours ago

Principal R&D SW Engineer

ABB Inc.

•

Bartlesville, Oklahoma, USA

Full-time

At ABB, we help industries outrun - leaner and cleaner. Here, progress is an expectation - for you, your team, and the world. As a global market leader, we'll give you what you need to make it happen. It won't always be easy, growing takes grit. But at ABB, you'll never run alone. Run what runs the world. This Position reports to: Analytical R&D Manager In this role, you will support the development of projects and identify the budget for a specific functional area. The Lead Software Architect
Posted 60+ days ago | Updated 7 hours ago

Principal Data Security Engineer Dallas or Detroit metro

Comerica

•

Auburn Hills, Michigan, USA

Full-time

Principal Data Security Engineer The Data Security Engineering team is responsible for safeguarding data and systems against various threats, including unauthorized access, data breaches, and cyberattacks. This includes the engineering, deployment, and advanced support of critical control systems, security platforms, and associated workstreams or processes. The Cyber Engineering teams collaborate closely with peers within the Cyber Defense Organization and Technology teams to enable and support
Posted 60+ days ago | Updated 7 hours ago

Senior Structural Engineer

Stantec

•

Seattle, Washington, USA

Full-time

Job Description Stantec's Buildings team is on a mission to become the world's leading integrated design practice. Our architects, engineers, interior designers, consultants, sustainability specialists, and technologists are passionate about the power of design. Our collaborative culture and our innovative, sustainable approach to projects help us create buildings that matter to our world. Together, we are enhancing the quality of life globally through design. Join us and design your place with
Posted 23 days ago | Updated 7 hours ago

Senior Structural Engineer

Stantec

•

Las Cruces, New Mexico, USA

Full-time

Job Description Stantec's Buildings team is on a mission to become the world's leading integrated design practice. Our architects, engineers, interior designers, consultants, sustainability specialists, and technologists are passionate about the power of design. Our collaborative culture and our innovative, sustainable approach to projects help us create buildings that matter to our world. Together, we are enhancing the quality of life globally through design. Join us and design your place with
Posted 23 days ago | Updated 7 hours ago

Senior Structural Engineer

Stantec

•

Chandler, Arizona, USA

Full-time

Job Description Stantec's Buildings team is on a mission to become the world's leading integrated design practice. Our architects, engineers, interior designers, consultants, sustainability specialists, and technologists are passionate about the power of design. Our collaborative culture and our innovative, sustainable approach to projects help us create buildings that matter to our world. Together, we are enhancing the quality of life globally through design. Join us and design your place with
Posted 23 days ago | Updated 7 hours ago

Manager, Software Engineer / Group Lead

Harris Corporation

•

San Diego, California, 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
Posted 17 days ago | Updated 7 hours ago

Sr Advanced Engineering Support Specialist

General Dynamics

•

San Jose, California, USA

Full-time

Basic Qualifications Requires a Bachelor's or Technology degree in Engineering or a related specialized area/field, or equivalent (4 years job-related experience). Requires an additional 8+ years of job-related experience, or a Master's degree with 6+ years of job-related experience. CLEARANCE REQUIREMENTS: Department of Defense TS/SCI security clearance is required at time of hire. Applicants selected will be subject to a U.S. Government security investigation and must meet eligibility requir
Posted 44 days ago | Updated 7 hours ago

Lead/Senior Reactjs Developer - Locals to GA

StratG Inc

•

Alpharetta, Georgia, USA

Third Party, Contract

Reactjs Banking Clients Java Frontend Developer
Easy Apply
Posted 7 days ago | Updated 1 day ago

Platform Engineer - Technical Lead

Leidos

•

Washington, District of Columbia, USA

Full-time

Job DescriptionDescription Leidos is looking for a Platform Engineer - Technical Lead to support a large program within a Federal Law Enforcement Agency. The Platform Engineer Technical Lead will oversee the design, development, and maintenance of enterprise-grade platform solutions. This includes managing cloud infrastructure, on-premise environments, and containerized applications. As a subject-matter expert (SME), you will be responsible for implementing best practices, optimizing performance
Posted 18 days ago | Updated 15 hours ago

Platform Engineer - Technical Lead

Leidos

•

Temple Hills, Maryland, USA

Full-time

Job DescriptionDescription Leidos is looking for a Platform Engineer - Technical Lead to support a large program within a Federal Law Enforcement Agency. The Platform Engineer Technical Lead will oversee the design, development, and maintenance of enterprise-grade platform solutions. This includes managing cloud infrastructure, on-premise environments, and containerized applications. As a subject-matter expert (SME), you will be responsible for implementing best practices, optimizing performance
Posted 18 days ago | Updated 15 hours ago

Platform Engineer - Technical Lead

Leidos

•

Upper Marlboro, Maryland, USA

Full-time

Job DescriptionDescription Leidos is looking for a Platform Engineer - Technical Lead to support a large program within a Federal Law Enforcement Agency. The Platform Engineer Technical Lead will oversee the design, development, and maintenance of enterprise-grade platform solutions. This includes managing cloud infrastructure, on-premise environments, and containerized applications. As a subject-matter expert (SME), you will be responsible for implementing best practices, optimizing performance
Posted 18 days ago | Updated 15 hours ago