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Keywords: Principal Engineer — Agentic Performance Optimization , Location: California

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Principal Engineer — Agentic Performance Optimization & Automation (GPUs)

your career. THE ROLE: We are building agentic systems that continuously explore, optimize, and maintain performance... of AI workloads on AMD Instinct™ GPUs. Your mission is to design and implement automated performance optimization loops—agents...

Location: California
Posted Date: 04 Feb 2026

Principal Machine Learning Engineer - Agentic AI

a Principal ML Engineer with proven expertise in Agentic AI Design to lead the development of autonomous AI systems and multi...Company Description It all started in sunny San Diego, California in 2004 when a visionary engineer, Fred Luddy, saw...

Company: ServiceNow
Location: Santa Clara, CA
Posted Date: 08 Feb 2026

Principal Machine Learning Engineer - Agentic AI

a Principal ML Engineer with proven expertise in Agentic AI Design to lead the development of autonomous AI systems and multi...Company Description It all started in sunny San Diego, California in 2004 when a visionary engineer, Fred Luddy, saw...

Company: ServiceNow
Location: Santa Clara, CA
Posted Date: 08 Feb 2026

Sr Principal Software Engineer - Full Stack (SASE)

a highly experienced Sr Principal Full Stack Engineer to lead the design and development of scalable, high-impact software... Internal Developer Portals (IDPs). As a Sr Principal Engineer, you will set technical direction, mentor engineers, collaborate...

Location: Santa Clara, CA
Posted Date: 08 Feb 2026

Principal AI Engineer

Role Summary We seek a Principal AI Engineer - Applied AI & Cybersecurity to lead the design and development... of scalable, high-performance AI systems for cybersecurity. This role is a hands-on, high-impact role ideal for a builder...

Company: Right Seat
Location: Alviso, CA
Posted Date: 12 Jan 2026

Principal Engineer AI

through the complete mortgage journey. Job Overview: As the Principal Applied AI Engineer, you will be the lead architect..., you will engineer the probabilistic systems that power our "Unified Context Library" and "Agentic Orchestration" layer. You will design...

Company: Pennymac
Posted Date: 08 Jan 2026
Salary: $90000 - 150000 per year

Principal Engineer Frontend

through the complete mortgage journey. Job Overview: As a Principal Frontend Engineer on the AI Platform Services team... Applications (SPAs). Deep mastery of React internals, hooks, context, and performance optimization. Next.js & Server Components...

Company: Pennymac
Posted Date: 08 Jan 2026
Salary: $90000 - 150000 per year

Principal Software Engineer - Dynamo

enthusiastic about building the next generation of scalable AI systems. As a Principal Software Engineer on the Dynamo project... serving, LLMs, or similar high-performance AI workloads. Background with memory management, data transfer optimization...

Company: Nvidia
Location: Santa Clara, CA
Posted Date: 02 Jan 2026

Principal Machine Learning Engineer

with a cloud-first strategy. We're hiring a talented Principal Machine Learning Engineer to join our growing ML/AI team... at Zscaler. The team focuses on various cybersecurity use cases including agentic frameworks, threat detection, policy...

Company: Zscaler
Location: San Jose, CA
Posted Date: 18 Dec 2025

Principal Engineer – Time-Series & Sensor Reasoning Models (Lorenz Labs)

, ADI ensures today's innovators stay Ahead of What's Possible™. Learn more at and on and . Principal Engineer – Time... and agentic systems that can reason about the physical world. We are building the next generation of models that go...

Company: Analog Devices
Location: San Jose, CA
Posted Date: 15 Nov 2025

Principal Engineer – Time-Series & Sensor Reasoning Models (Lorenz Labs)

, ADI ensures today's innovators stay Ahead of What's Possible™. Learn more at and on and . Principal Engineer – Time... and agentic systems that can reason about the physical world. We are building the next generation of models that go...

Company: Analog Devices
Location: San Jose, CA
Posted Date: 15 Nov 2025

Principal Engineer, Solutions Architect Lead – Industrial & Embedded IoT, Edge AI On‑Prem Appliance

to remain on premises. It combines the accessibility and performance of a datacenter inference server with the power efficiency...), Agentic AI, Voice AI, NLP and CV workloads that are commercially deployed on AI on-prem Appliance. Applications and use cases...

Company: Qualcomm
Location: Santa Clara, CA
Posted Date: 08 Feb 2026

Principal Engineer Software (DLP)

next generation of cloud security utilizing big data and Analytics. We are looking for a Sr Staff Engineer to join the team...-to-release while maintaining performance and scalability requirements Be able to clearly communicate goals and desired outcomes...

Location: Santa Clara, CA
Posted Date: 30 Jan 2026

Principal Engineer Software (DLP)

next generation of cloud security utilizing big data and Analytics. We are looking for a Sr Staff Engineer to join the team...-to-release while maintaining performance and scalability requirements Be able to clearly communicate goals and desired outcomes...

Location: Santa Clara, CA
Posted Date: 30 Jan 2026

Staff Product Engineer, Product Platform

web platform infrastructure (e.g. performance & page load optimization, observability and debugging workflows, caching...Replit is the agentic software creation platform that enables anyone to build applications using natural language...

Company: Replit
Location: Foster City, CA
Posted Date: 06 Feb 2026

Senior Applications Engineer - Redwood Shores OR Pleasanton, CA ONLY

for databases, applications, tools, networks etc. As a Principal Applications Engineer, you should be proficient in writing... such as context management, reliability, and performance optimization. Responsibilities: * Write elegant and performant code in Java...

Company: Oracle
Location: Redwood City, CA
Posted Date: 05 Feb 2026
Salary: $96800 - 223400 per year

Senior Applications Engineer - Redwood Shores OR Pleasanton, CA ONLY

for databases, applications, tools, networks etc. As a Principal Applications Engineer, you should be proficient in writing... such as context management, reliability, and performance optimization. Responsibilities: * Write elegant and performant code in Java...

Company: Oracle
Location: Redwood City, CA
Posted Date: 05 Feb 2026
Salary: $96800 - 223400 per year

Sr Staff - Data Platform Engineer

As a Sr. Staff Data Platform Engineer, you will be the primary architect and visionary for the core data infrastructure...—creating the high-performance engines, abstraction layers, and self-service frameworks that enable hundreds of other engineers...

Company: WEX
Location: California
Posted Date: 23 Jan 2026