6,421 Results for

Research And Development Engineer Jobs in Sunnyvale, CA

Jobs

New!

Santa Clara, CAToday

$172,200–$243,000 Per Year

li>Remains updated on relevant industrial process and material manufacturing technical trends and develops view of inherent future Intel process technology needs to push industry forward by partnering with vendor ecosystem to build cost sensitive roadmap.

Leads design and development of technically sophisticated manufacturing processes and/or repair reverse engineering including material selection, parameter optimization, equipment metrology, and system design to enable new product designs and functional requirements.

New!

San Francisco, CA2 days ago

$249,120–$367,920 Per Year

li>PhD: 5–9+ years of industry experience with evidence of technical leadership (tech lead, principal/staff-equivalent roles) and end-to-end production ownership. We work with thousands of companies like Venmo, SoFi, several of the Fortune 500, and many of the largest banks to make it easy for people to connect their financial accounts to the apps and services they want to use.

Livermore, CA9 days ago

$125,000–$165,000 Per Year

Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. We are an innovative technology company developing next-generation intelligent systems that combine advanced hardware, embedded software, and real-time controls.

San Francisco, CA9 days ago

$225,000–$450,000 Per Year

Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. We’re building the infrastructure layer for private capital markets — combining modern software systems, AI-native workflows, and deep market intelligence to transform how private market transactions happen.

San Francisco, CA9 days ago

$225,000–$280,000 Per Year

Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. The product sits at the intersection of AI, automation, and real world impact, using LLMs and agentic systems to replace hours or weeks of manual work with intelligent, scalable software.

Los Altos, CA7 days ago

$70–$77 Per Hour

li>AWS security experience (highly preferred): IAM, Cloud security best practices, Security monitoring and controls within AWS environments. Required Qualifications:

4–6 years of hands-on experience in Security Engineering or related cybersecurity roles.

New!

Mountain View, CA2 days ago

$139,900–$274,800 Per Year

There is a different range applicable to specific work locations, within the San Francisco Bay area and New York City metropolitan area, and the base pay range for this role in those locations is USD $188,000 - $304,200 per year. You will be responsible for working backward from customer needs to prioritize new research, build evals and datasets, and work closely with AI researchers to build and execute project plans.

New!

Santa Clara, CA2 days ago

$147,000–$202,500 Per Year

As a Process Integration Engineer, you will be responsible for developing and optimizing nanotechnology process flows on various substrates, ensuring the performance, yield, and reliability of novel photonics devices including Augmented Reality displays. If you would like to contact us regarding accessibility of our website or need assistance completing the application process, please contact us via e-mail at Accommodations_Program@amat.com, or by calling our HR Direct Help Line at 877-612-7547, option 1, and following the prompts to speak to an HR Advisor.

Los Altos, CA7 days ago

strong>Position Overview:

Looking for a consultant to deploy and extend our Python metrics pipeline for processing robotics test data (ROS2) in AWS. ECLARO is currently recruiting for a Robotics Metrics Infrastructure Engineer in the Los Altos, CA area for one of our clients.

Cupertino,, California30+ days ago

$120–$130 Per Hour
Contractor

The specific compensation for this position will be determined by a number of factors, including the scope, complexity and location of the role as well as the cost of labor in the market; the skills, education, training, credentials and experience of the candidate; and other conditions of employment. Client is seeking an enthusiastic software engineer to help design, implement, and optimize new animations for our custom animation rendering engine.

New!

Santa Clara, CA2 days ago

$133,500–$183,500 Per Year

li>Performs virtual review of highly complex assembly/module 3D models and review of initial physical builds to identify and eliminate aesthetic issues (cable routing, color, consistency of mating features/surfaces, etc). If you would like to contact us regarding accessibility of our website or need assistance completing the application process, please contact us via e-mail at Accommodations_Program@amat.com, or by calling our HR Direct Help Line at 877-612-7547, option 1, and following the prompts to speak to an HR Advisor.

New!

Mountain View, CA2 days ago

li>Proven programming expertise (e.g., in Python or leveraging AI-first IDEs and SWE agents), with a strong record of building reliable, well-documented research code that drives rapid experimentation, scalable evaluation, and efficient deployment from prototype to production in applied AI research.

Demonstrate deep expertise in AI subfields (e.g., deep learning, Generative AI, NLP, muti-modal models) to translate cutting-edge research into practical, real-world solutions that drive product innovation and business impact.

New!

Santa Clara, CA2 days ago

You will own the architecture and evolution of core backend services, mentor engineers across teams, and be a key technical decision-maker ensuring our platform remains fast, reliable, and scalable as we grow our global user base.

Proven ability to leverage AI across the full software development lifecycle: architecture exploration, implementation, code review, test generation, documentation, incident analysis, and technical writing.

New!

Mountain View, CA2 days ago

$119,800–$234,700 Per Year

We are a world-class platform, middleware, apps, and services organization that brings end-to-end experiences to life on a diverse range of products, empowering customers through powerful connections to Windows, M365, and Azure across the devices they use. There is a different range applicable to specific work locations, within the San Francisco Bay area and New York City metropolitan area, and the base pay range for this role in those locations is USD $158,400 - $258,000 per year.

New!

Mountain View, CA2 days ago

p>While specific benefits vary, here are some of the ways we strive to take care of our eligible team members globally: Comprehensive health, life, and disability insurance | Commute subsidy | Employee stock ownership | Competitive retirement/pension plans | Generous vacation and personal days | Support for new parents through leave and family-care programs | Office food snacks | Mental Health and Wellbeing programs and support | Employee Resource Groups | Global Employee Assistance Program | Training and development programs | Volunteering and donation matching program. As our Principal Machine Learning Engineer, you will be the foremost technical authority on bringing state-of-the-art multi-modal models (transformers, diffusion networks, and JAPE-style architectures) from research to production on mobile hardware.

New!

San Jose, CA2 days ago

Remote

p>• You believe customers are more than a number: Samsara engineers enjoy a rare closeness to the end user and you will have the opportunity to participate in customer interviews, collaborate with customer success and product managers, and use metrics to ensure our work is translating into better customer outcomes.

• You want to impact the industries that run our world: The software, firmware, and hardware you build will result in real-world impact—helping to keep the lights on, get food into grocery stores, and most importantly, ensure workers return home safely.

New!

San Francisco, CA2 days ago

$80,000–$110,000 Per Year

A successful ADR will make outbound phone calls to strategic prospects, send personalized emails with value-adding content, as well as constantly adding new contacts into their prospecting sequences. We work with some of the world’s largest organizations to empower scientists, engineers, financial experts, product creators, journalists, and more to build custom AI with their data faster than ever before.

New!

Mountain View, CA2 days ago

$119,800–$234,700 Per Year

li>Embody our Culture  and Values. .

Bachelor’s degree in computer science, or related technical discipline AND 6+ years technical engineering experience building web applications with coding in languages including, but not limited to, Python, C#, C++, Rust, Java
- OR equivalent experience.

New!

Mountain View, CA2 days ago

$100,600–$199,000 Per Year

Within CoreAI, the Foundry Agents organization is responsible for key ownership areas across the end‑to‑end agent lifecycle: (a) Foundry Agents platform to deploy and run agents securely at enterprise scale with seamless integration with governed tools, (b) model fine‑tuning to train and improve agentic performance, and (c) Foundry observability to generate insights from agentic traces and continuously evaluate and optimize agents.

As a Software Engineer II within Foundry Agents, you will contribute to building large‑scale, cloud‑native systems that support the full lifecycle of advanced agentic applications — from secure enterprise deployment and tool integration, to fine‑tuning workflows, to observability and evaluation in production.

New!

Mountain View, CA2 days ago

p>While specific benefits vary, here are some of the ways we strive to take care of our eligible team members globally: Comprehensive health, life, and disability insurance | Commute subsidy | Employee stock ownership | Competitive retirement/pension plans | Generous vacation and personal days | Support for new parents through leave and family-care programs | Office food snacks | Mental Health and Wellbeing programs and support | Employee Resource Groups | Global Employee Assistance Program | Training and development programs | Volunteering and donation matching program. As data volume and complexity grow, our platform enables large-scale model training, feature generation, and experimentation workflows that power production ML systems.

New!

San Francisco, CA2 days ago

$119,800–$234,700 Per Year

CoreAI – Platform and Tools is Microsoft’s AI‑first engineering organization, created to build the end‑to‑end Copilot & AI stack powering products like GitHub Copilot and Visual Studio Code.

New!

Mountain View, CA2 days ago

$100,600–$199,000 Per Year

p>· Masters Degree in Computer Science or related technical field AND 3+ years technical engineering experience with coding in languages including, but not limited to, C, C++, C#, Java, JavaScript, or Python OR Bachelors Degree in Computer Science or related technical field AND 5+ years technical engineering experience with coding in languages including, but not limited to, C, C++, C#, Java, JavaScript, or Python OR equivalent experience. There is a different range applicable to specific work locations, within the San Francisco Bay area and New York City metropolitan area, and the base pay range for this role in those locations is USD $131,400 - $215,400 per year.

New!

San Jose, CA2 days ago

p>• Skills: Strong experience in data pipeline orchestration (Databricks, Kafka) and data modeling for analytical environments; Hands-on experience with Databricks, Starburst, and Kafka as a power user; Hands-on expertise with dashboard development and monitoring (e.g., Power BI, Tableau); Deep expertise in data discrepancy investigation, root cause analysis, and resolution; Proficiency in SQL and Python; familiarity with cloud platforms (AWS, Azure); Strong organization and project management skills; Excellent problem-solving skills to investigate unknowns and connect disparate data sources. While you will work with database architecture concepts, this will be from a power-user perspective, focusing on sandbox or non-production environments of the Datalake to support research prototyping and analytics, not enterprise-scale operational systems, in collaboration with partner teams for administrative support and broader data access.

New!

San Francisco, CA2 days ago

Remote

$175,000–$250,000 Per Year

p>By combining trusted insight with expert guidance, Later removes guesswork from influencer marketing, enabling brands to choose the right creators, execute fully managed campaigns, and drive meaningful growth across awareness, engagement, and revenue.

Built on a native, AI-powered platform and more than a decade of proprietary data—including billions of social interactions, impressions, and $2.4B+ in verified influencer-driven purchases—Later helps teams understand what will work before they launch.

New!

San Francisco, CA2 days ago

Remote

$125,000–$205,000 Per Year

New!

Mountain View, CA2 days ago

p>While specific benefits vary, here are some of the ways we strive to take care of our eligible team members globally: Comprehensive health, life, and disability insurance | Commute subsidy | Employee stock ownership | Competitive retirement/pension plans | Generous vacation and personal days | Support for new parents through leave and family-care programs | Office food snacks | Mental Health and Wellbeing programs and support | Employee Resource Groups | Global Employee Assistance Program | Training and development programs | Volunteering and donation matching program. These models serve as the core intelligence behind delivering the right ad to the right user at the right time, maximizing both user experience and advertiser outcomes.

New!

San Jose, CA2 days ago

Remote

$175,000–$250,000 Per Year

New!

San Francisco, CA4 days ago

$180,600–$289,300 Per Year

7+ years of experience in Database management, Big Data Engineering and Data Analytics • Proven track record in designing and implementing scalable, flexible data models that support evolving business and analytical needs. Visa is a world leader in payments technology, facilitating transactions between consumers, merchants, financial institutions and government entities across more than 200 countries and territories, dedicated to uplifting everyone, everywhere by being the best way to pay and be paid.

New!

Mountain View, CA2 days ago

Bachelors Degree in Computer Science or related technical field AND 2+ years technical engineering experience with coding in languages including, but not limited to, C, C++, C#, Java, JavaScript, or Python .

New!

Mountain View, CA2 days ago

$119,800–$234,700 Per Year

Bachelors Degree in Computer Science or related technical field AND 4+ years technical engineering experience with coding in languages including, but not limited to, C, C++, C#, Java, JavaScript, or Python
- OR equivalent experience .

Fremont, CA12 days ago

$60–$70

Summary: This role focuses on backend services, APIs, and data systems supporting high-volume, real-time applications across the platform. Kforce has a client in Fremont, CA that is seeking a Backend Software Engineer to design and build scalable distributed systems that power critical business applications.

New!

Mountain View, CA2 days ago

$119,800–$234,700 Per Year

We own inference performance of OpenAI and other state of the art large language model (LLM) models and work directly with OpenAI on the models hosted on the Azure OpenAI service serving some of the largest workloads on the planet with trillions of inferences per day in major Microsoft products, including Office, Windows, Bing, SQL Server, and Dynamics.

Masters Degree in Computer Science or related technical field AND 6+ years technical engineering experience with coding in languages including, but not limited to, C++, or Python
- OR Bachelors Degree in Computer Science or related technical field AND 8+ years technical engineering experience with coding in languages including, but not limited to, C++, or Python.

New!

San Francisco, CA2 days ago

$211,680–$272,160 Per Year

You will also be responsible for maintaining and enhancing existing machine learning systems through feature development, retraining strategies, and robust monitoring frameworks, including metrics, alerts, and dashboards that ensure model performance, reliability, and long-term health. You will leverage Plaid’s unique datasets to identify high-impact opportunities for machine learning, develop proofs of concept to validate new approaches, and build MVP solutions that demonstrate customer value.

New!

San Francisco, CA2 days ago

p>As a Senior Software Engineer, youll take on complex infrastructure challenges: designing for extreme throughput, optimizing for millisecond latencies, and building resilient systems that run with close to zero downtime.

Amplitude’s Commitment to Diversity Equity & Inclusion (DEI): Amplitude believes that diversity enables the creation of better products, improves the ability to solve complex problems, and drives more powerful solutions.

New!

San Francisco, CA2 days ago

You will help design and build systems that govern the data lifecycle, including complex ingestion planning, semantic enrichment, and data observability — spanning backend infrastructure, APIs, and the product surfaces customers interact with directly. Our values of growth mindset, ownership, and humility are core to the way we work: we’re tenacious in the face of challenges, we take the initiative to solve problems that drive our shared success, and we operate from a place of empathy and openness, seeking to understand many points of view.

New!

San Jose, CA2 days ago

Remote

$93,600–$159,328 Per Year

li>Experience working with ArcGIS applications and technologies (such as ArcGIS Hub, ArcGIS Map Viewer, ArcGIS REST APIs, ArcGIS API for Python, ArcGIS Maps SDKs). You will act as a service owner and trusted decision‑maker, shaping priorities, balancing tradeoffs, and ensuring our web services remain reliable, scalable, and valuable to customers over time.

New!

San Francisco, CA2 days ago

Our values of growth mindset, ownership, and humility are core to the way we work: we’re tenacious in the face of challenges, we take the initiative to solve problems that drive our shared success, and we operate from a place of empathy and openness, seeking to understand many points of view.

The team’s mission is to deliver a fast, intuitive, and reliable Analytics platform that empowers customers to confidently uncover insights about their products while driving infrastructure initiatives that strengthen and scale the platform.

New!

San Francisco, CA2 days ago

Remote

At Teoresi, we specialize in supporting companies in creating projects using cutting-edge technologies such as self-driving cars and nanotechnology for the medical field.

Teoresi Inc is an international Group, with offices in Europe and United States, that acts as an engineering partner to customers’ product and process development.

New!

San Francisco, CA2 days ago

Remote

New!

San Francisco, CA2 days ago

Remote

p>• Develop scalable backend services that handle tracking and execution of hundreds of thousands of routes in real time, along with reporting and suggested optimizations to better utilize vehicles, drivers, and take optimal routes to accomplish their work.

Working at Samsara means you’ll help define the future of physical operations and be on a team that’s shaping an exciting array of product solutions, including Video-Based Safety, Vehicle Telematics, Apps and Driver Workflows, and Equipment Monitoring.

New!

Santa Clara, CA2 days ago

p>We’re looking for a Forward Deployed Engineer to work on-site with our customers, serving as the primary technical presence in customer engagements, leading pilots and demos, and supporting customer evaluation and successful adoption.

Confident leading conversations onsite with prospects and enterprise customers while gathering requirements, shaping technical approaches, and delivering results that drive measurable impact.

New!

San Jose, CA2 days ago

This role focuses on building and operating scalable, high-quality data infrastructure that powers agentic AI systems, including LLM-based agents, multi-agent workflows, and tool-using AI systems.

• Architect and build scalable, secure, and observable data infrastructure to power LLM-based agents, multi-agent systems, and tool-using AI workflows.

New!

San Jose, CA2 days ago

p>This role serves as a technical owner and subject-matter expert (SME) across polymer materials, dental materials, and packaging systems, you will be responsible for material verification, qualification, validation strategy, and risk based decision making across multiple high impact programs.

Align Technology, Inc. is seeking a Senior Materials Engineer with strong expertise in polymer science, sustainability, material compatibility, dental composite and adhesive, and medical device packaging to lead complex, cross-functional initiatives.

New!

San Francisco, CA2 days ago

p>• Distributed systems expert – you bring deep experience designing and operating large-scale distributed systems, and have partnered with security teams to build secure-by-default solutions.

Were looking for a distributed systems expert who has worked closely with security teams — someone who can drive Product Security at scale and translate that into clear, executable technical roadmaps.

New!

San Francisco, CA2 days ago

$196,800–$322,800 Per Year

We work with thousands of companies like Venmo, SoFi, several of the Fortune 500, and many of the largest banks to make it easy for people to connect their financial accounts to the apps and services they want to use. You will ensure a successful transition to the post-sale stage of the customer lifecycle and partner with account teams to drive adoption of new products by existing customers.

New!

San Francisco, CA2 days ago

p>BlackRock is one of the world’s preeminent asset management firms and a premier provider of global investment management, risk management and advisory services to institutional, intermediary, and individual investors around the world. Our clients can access our investment solutions through a variety of product structures, including individual and institutional separate accounts, mutual funds and other pooled investment vehicles, and the industry-leading iShares® ETFs.

San Francisco, California30+ days ago

p style="min-height:1.5em">We are backed by Greylock, Lightspeed, and Coatue, and our founders previously built Tome, a generative AI presentation product used by over 25 million people.

Create and ship magical, highly-differentiated AI experiences that sales teams can’t live without.

Mountain View, CA30+ days ago

We"re looking for engineers who bring fresh ideas from all areas, including information retrieval, distributed computing, large-scale system design, networking and data storage, security, artificial intelligence, natural language processing, UI design and mobile; the list goes on and is growing every day. Teams across this area research, design, and develop new technologies to make our user"s interaction with computing faster and more seamless, building innovative experiences for our users around the world.

New!

San Jose, CA6 days ago

p>As a global leader in semiconductor solutions in power systems and IoT, Infineon enables game-changing solutions for green and efficient energy, clean and safe mobility, as well as smart and secure IoT.

Employment at Infineon is contingent upon proof of your legal right to work in the United States under applicable law, verification of satisfactory references and successful completion of a background check and drug test, and signing all your on-boarding documents.

Sunnyvale, CA19 days ago

p>Certain information you provide as part of the application will be used for purposes of determining whether Intuitive Surgical will need to (i) obtain an export license from the U.S. Government on your behalf (note: the government's licensing process can take 3 to 6+ months) or (ii) implement a Technology Control Plan ("TCP") (note: typically adds 2 weeks to the hiring process). Export Controls Disclaimer: In accordance with the U.S. Export Administration Regulations (15 CFR §743.13(b)), some roles at Intuitive Surgical may be subject to U.S. export controls for prospective employees who are nationals from countries currently on embargo or sanctions status.

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Research And Development Engineer Jobs in Sunnyvale, CA

Module Development Engineer INTEL

Staff Machine Learning Engineer (Research Scientist) - DFAI Plaid

FSOC Embedded Controls Engineer Jobot

Senior Software Engineer Jobot

Senior AI Engineer Jobot

Security Engineer ECLARO

Principal Product Manager, Foundational AI Research Microsoft

Photonics/ AR Process Integration Engineer APPLIED MATERIALS

Robotics Metrics Infrastructure Engineer ECLARO

Software Engineer V Pinnacle Technical Resources

Senior DFx Mechanical Engineer APPLIED MATERIALS

Senior Applied AI Engineer Microsoft

Senior Backend Engineer HackerRank

Senior Software Engineer- Platform Security Microsoft

Principal Machine Learning Engineer, Mobile AI Inference Optimization Unity Software

Staff Machine Learning Engineer Samsara

Account Development Representative Snorkel AI

MTS - AI Platform Engineer Microsoft

Software Engineer II, Foundry Agents - CoreAI Microsoft

Machine Learning Engineer, Offline Infrastructure Unity Software

Senior/Principal Software Engineer - Growth (CoreAI) Microsoft

(Senior) Software Engineer, Experimentation Platform - CoreAI Microsoft

Senior Data Engineer/Data Analyst Align Technology, Inc.

Staff Engineer (Platform) - Remote Later

Senior Engineer (Product) - Remote Later

Machine Learning Engineer, Vector Core Modeling Unity Software

Staff Engineer (Product) - Remote Later

Sr. Business Intelligence Engineer - Digital Experiences & Capabilities Visa Technology and Operations LLC

Software Engineer II - CoreAI Microsoft

Senior Software Engineer - CoreAI Microsoft

Senior Backend Engineer Kforce Inc.

Senior Software Engineer - Performance Tooling Microsoft

Machine Learning Engineer - Embedded Insights Plaid

Senior Software Engineer Amplitude

Senior Software Engineer, Data Management Amplitude

Sr. Product Engineer – Web Services Esri

Staff Fullstack Engineer, Core Analytics Amplitude

System Integration Engineer - Remote Teoresi Group

Senior Software Engineer - Route Execution Samsara

Senior Software Engineer I - Agent Foundations Samsara

Forward Deployed Engineer HackerRank

Senior Data Engineer - Agentic AI Engineering Boomi

Senior Materials Engineer – R&D Core Materials Engineering (Polymer) Align Technology, Inc.

Staff Software Engineer, Security & Privacy Abnormal

Enterprise Sales Engineer - Sales Engineering Plaid

Applied AI Engineer - Fundamental Equity Tech Investing Team BlackRock

Machine Learning Engineer, Applied Research and Model Development Lightfield

AI Innovation and Research Software Engineer, Platforms and Devices Google LLC

Senior Engineer Research & Development Infineon Technologies AG

Senior AI/ML Research Engineer - Model development Intuitive Surgical Inc

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