Principal Engineer Jobs in United States

Outrider·United States·Henderson·On-site

Principal Engineer, Embedded, Sensors, and Safety Software

The Company Outrider, the pioneer in autonomous yard operations for logistics hubs, helps large enterprises improve safety and increase efficiency. The only company exclusively focused on automating all aspects of yard operations, Outrider eliminates manual tasks that are hazardous and repetitive. O

Wisecode·United States·Remote · United States

Principal Engineer (ASP.NET)

Join the Movement for Health Empowerment at WISEcode WISEcode is on a mission to transform how people understand, choose, and enjoy the foods they eat. We are not building another static health app. We are pioneering an intelligent, interactive experience that empowers families with clarity, confide

Salesloft·United States·Remote · United States

Principal Engineer - Clari Core

ABOUT THE COMPANY: Clari + Salesloft are building the next era of enterprise revenue — one where teams make confident decisions powered by AI and real signals. By combining our scale, insights, and AI innovation, we’re building the industry’s first Predictive Revenue System, enabling humans and AI t

nline·United States·Berkeley·Remote · United States

Principal Engineer

Company Overview nLine is a technology company dedicated to improving electricity reliability in developing countries through innovative data collection and analysis. We develop and deploy advanced sensor technologies and analytics platforms to provide utilities, regulators, and policymakers with ac

Minted·United States·San Francisco·Hybrid

Principal Engineer - eCommerce, Digital & Product Launch

The Role: Minted is looking for a passionate Principal Engineer who will join us in building our e-commerce and digital experiences, as well as our artist community and product launch platforms. This role is pivotal in shaping the next generation of our platforms as we move from a monolithic to a mi

F

Firaxis·United States·Sparks Glencoe·On-site

Principal Engineer

Firaxis Games is seeking a motivated Lead Programmer to direct our development team. We're looking for an engineer with a strong foundation in software development who enjoys working on a diverse set of challenging problems. In this role, candidates will serve as a domain expert in Unreal Tech. We n

Fastly·United States·San Francisco,Denver·On-site

Principal Engineer - Customer Identity Access Management (CIAM)

Fastly helps people stay better connected with the things they love. Fastly’s edge cloud platform enables customers to create great digital experiences quickly, securely, and reliably by processing, serving, and securing our customers’ applications as close to their end-users as possible — at the ed

I

Innophaseiot·United States·San Jose·On-site

Principal Engineer, Embedded Software (San Jose)

About InnoPhase IoT If you are keen to work with a bunch of brilliant people with various backgrounds, if you share the same value of working smart and celebrating successes, if you have enthusiasm for big technology in a small company, if your goals are to learn and experience different aspects of

P

Plus 2·United States·Santa Clara·Hybrid

Principal Engineer, Mapping and Localization

PlusAI is a Physical AI company pioneering AI-based virtual driver software for factory-built autonomous trucks. Headquartered in Silicon Valley with operations in the United States and Europe, Plus was named by Fast Company as one of the World’s Most Innovative Companies. Partners including TRATON

L

Lgelectronics·United States·Troy·On-site

Principal Engineer

Step into the innovative world of LG Electronics. As a global leader in technology, LG Electronics is dedicated to creating innovative solutions for a better life. Our brand promise, 'Life's Good', embodies our commitment to ensuring a happier life for all. We have a rich history spanning over six d

aptera·United States·Carlsbad·On-site

Principal Engineer, Electrical Low & High Voltage Systems

Aptera Motors is dedicated to building a future where every journey is powered by the sun. We specialize in creating solar electric vehicles that revolutionize the way we travel, providing sustainable and efficient transportation solutions. Company Culture is built on transparency, ethical treatment

S

Storiogroup·United States·Amsterdam·Hybrid

Principal Engineer II

Make Your Mark as a Principal Engineer at Storio group About the role This role will join our Personalise team which powers the core photo editing experiences for our customers across all platforms and devices. We design and build high-performance editors that help people turn their memories into be

Masimo Medical Technologies (Malaysia) Sdn. Bhd.·United States·Irvine·On-site

Principal Engineer, Algorithm - ECG

Job Summary: The Principal Engineer, Algorithm – ECG is a senior technical leader responsible for the architecture, development, and advancement of electrocardiogram (ECG) signal processing algorithms that enable accurate, reliable cardiac monitoring in Masimo’s non-invasive platforms. This role dri

benchmarkit·United States·Plano·On-site

Principal Engineer (US)

P

Procaresolutions·United States·Denver·On-site

Principal Engineer

About Procare For over 30 years, Procare Solutions has been dedicated to empowering early childhood educators by providing products and services that enable them to focus on the care, safety and education of children. We recognize the responsibility that comes with nurturing and educating chil

AM Default Brand·United States·Auburn Hills·On-site

Principal Engineer - Chassis Suspension and Steering

INTRODUCTION TO AM GENERAL AM General develops and builds specialized ground vehicle systems that get the US Armed Services and our allies to and from their mission safely. Our innovative spirit delivers advanced, rugged, resilient, and dependable mobility solutions. We are one team dedicated to pro

R

Redpandadata·United States·San Francisco·Hybrid

Principal Software Engineer, Agentic Data Plane

Redpanda is pioneering the Agentic Data Plane (ADP) - a new category in AI infrastructure that makes it simple and secure to connect AI agents with enterprise data and systems. Built on a multi-modal data streaming engine, Redpanda empowers agentic applications that reason and act in real-time with

C

Cariadinc·United States·Mountain View·On-site

Principal Engineer, ML (VLA Automated Driving)

We are CARIAD , an automotive software development team with the Volkswagen Group. Our mission is to make the automotive experience safer, more sustainable, more comfortable, more digital, and more fun. To achieve that we are building the leading tech stack for the automotive industry and creating a

B

Babelstreet·United States·Somerville,Reston·On-site

Principal Engineer, API & MCP Platform

Babel Street is the trusted technology partner for the world’s most advanced identity intelligence and risk operations. We deliver advanced AI and data analytics solutions providing unmatched, analysis-ready data regardless of language, proactive risk identification, 360-degree insights, high-speed

Deepmind·United States·Mountain View·On-site

Principal Engineer, Gemini App Infrastructure

Snapshot Artificial intelligence will be one humanity’s most transformative inventions. At Google DeepMind, we are a pioneering AI lab with exceptional interdisciplinary teams focused on advancing AI development to solve complex global challenges and accelerate high-quality product innovation for bi