ZipRecruiter

Log In

1

Application Engineer I Jobs in San Ramon, CA (NOW HIRING)

Exelixis, Inc.

AI and Agentic Engineer I

Alameda, CA · On-site

$129 - $182/hr

The Engineer I -AI and Agentic supports Exelixis' AI initiatives by prototyping, building, and ... Up to 2 years of relevant experience in AI application, data science, automation, or related ...

Jabil Malaysia

Industrial Engineer I

San Jose, CA · On-site

$74 - $118/hr

JOB SUMMARYIndustrial Engineer I will support the Industrial Engineering Department in planning ... JOB QUALIFICATIONSKNOWLEDGE REQUIREMENTS · Key Requirements:o Understanding and application of ...

Exelixis

Packaging Engineer I

Alameda, CA · On-site

$75K - $106K/yr

The Packaging Engineer I is responsible for providing technical oversight of pharmaceutical ... If you have a disability and need an accommodation in relation to the application and/or ...

Exelixis

Packaging Engineer I

Alameda, CA · Hybrid

$75K - $106K/yr

The Packaging Engineer I is responsible for providing technical oversight of pharmaceutical ... If you have a disability and need an accommodation in relation to the application and/or ...

Exelixis

Packaging Engineer I

Alameda, CA · On-site

$75K - $106K/yr

The Packaging Engineer I is responsible for providing technical oversight of pharmaceutical ... If you have a disability and need an accommodation in relation to the application and/or ...

Exelixis Inc

AI and Agentic Engineer I

Alameda, CA · On-site

$129 - $182/hr

SUMMARY/JOB PURPOSE The Engineer I -AI and Agentic supports Exelixis' AI initiatives by prototyping ... Experience Up to 2 years of relevant experience in AI application, data science, automation, or ...

Exelixis

AI and Agentic Engineer I

Alameda, CA · On-site

$129K - $182K/yr

SUMMARY/JOB PURPOSE The Engineer I -AI and Agentic supports Exelixis' AI initiatives by prototyping ... Up to 2 years of relevant experience in AI application, data science, automation, or related ...

Exelixis

AI and Agentic Engineer I

Alameda, CA · On-site

$129K - $182K/yr

SUMMARY/JOB PURPOSE The Engineer I -AI and Agentic supports Exelixis' AI initiatives by prototyping ... Up to 2 years of relevant experience in AI application, data science, automation, or related ...

Exelixis

AI and Agentic Engineer I

Alameda, CA · On-site

$129K - $182K/yr

SUMMARY/JOB PURPOSE The Engineer I -AI and Agentic supports Exelixis' AI initiatives by prototyping ... Up to 2 years of relevant experience in AI application, data science, automation, or related ...

previous page

Showing results 41-60

All JobsApplication Engineer I JobsApplication Engineer I Jobs in San Ramon, CA

Application Engineer I information

See San Ramon, CA salary details

$56.4K

$123.7K

$169.9K

How much do application engineer i jobs pay per year?

As of Sep 5, 2026, the average yearly pay for application engineer i in San Ramon, CA is $123,708.00, according to ZipRecruiter salary data. Most workers in this role earn between $93,900.00 and $150,900.00 per year, depending on experience, location, and employer.

What does an Application Engineer I do?

An Application Engineer I is responsible for supporting the development, implementation, and optimization of software applications according to clients' or users' requirements. They typically assist with troubleshooting, technical support, and customizing applications to meet specific needs. This entry-level role often involves collaborating with product development teams, gathering user feedback, and providing documentation or training. Application Engineer I positions are a starting point for those interested in progressing to more advanced engineering or technical roles.

What are the key skills and qualifications needed to thrive as an Application Engineer I, and why are they important?

To excel as an Application Engineer I, you need a solid background in engineering fundamentals, problem-solving, and a relevant bachelor’s degree such as mechanical, electrical, or software engineering. Familiarity with CAD software, simulation tools, and common programming languages is typically required, along with knowledge of CRM or ERP systems. Strong communication, teamwork, and customer service skills help you effectively interact with clients and cross-functional teams. These competencies ensure you can design solutions that meet customer needs, support product implementation, and drive project success.

How does an Application Engineer I typically collaborate with other teams during a project lifecycle?

As an Application Engineer I, collaboration is a key part of daily work. You’ll frequently coordinate with software developers to understand technical requirements, work alongside sales or product managers to clarify client needs, and support QA teams during testing phases. Regular meetings and cross-functional communication ensure that solutions are delivered efficiently and meet client expectations. This collaborative environment helps you develop both technical and interpersonal skills early in your career.

What is the difference between Application Engineer I vs Application Engineer II?

AspectApplication Engineer IApplication Engineer II
Required CredentialsBachelor's degree in engineering, computer science, or related field; basic technical knowledgeSame as Application Engineer I, often with 1-2 years of additional experience
Work EnvironmentEntry-level, supervised tasks, customer support, product testingMore independent, complex problem-solving, project involvement
Employer & Industry UsageCommon in tech, manufacturing, and engineering firmsSame industries, with increased responsibilities
Search & Comparison IntentUnderstanding entry-level roles and career progressionClarifying role differences and growth opportunities

Application Engineer I and Application Engineer II roles share similar educational backgrounds and industry usage. The main difference lies in experience level and responsibilities, with Application Engineer II handling more complex tasks and requiring greater independence. Both positions serve as foundational roles within engineering and technical support teams.

What cities near San Ramon, CA are hiring for Application Engineer I jobs?

Cities near San Ramon, CA with the most Application Engineer I job openings:

Application Engineer I jobs near you
Infographic showing various Application Engineer I job openings in San Ramon, CA as of August 2026, with employment types broken down into 75% Full Time, 21% Part Time, and 4% Contract. Highlights an 88% Physical, 3% Hybrid, and 9% Remote job distribution, with an average salary of $123,708 per year, or $59.5 per hour.

Principal Product Application Engineer - Leo

Astera Labs

San Jose, CA • On-site

Full-time

Re-posted 9 days ago

Job description

Astera Labs (NASDAQ: ALAB) provides rack-scale AI infrastructure through purpose-built connectivity solutions. By collaborating with hyperscalers and ecosystem partners, Astera Labs enables organizations to unlock the full potential of modern AI. Astera Labs' Intelligent Connectivity Platform integrates CXL®, Ethernet, NVLink, PCIe®, and UALink™ semiconductor-based technologies with the company's COSMOS software suite to unify diverse components into cohesive, flexible systems that deliver end-to-end scale-up, and scale-out connectivity. The company's custom connectivity solutions business complements its standards-based portfolio, enabling customers to deploy tailored architectures to meet their unique infrastructure requirements. Discover more at www.asteralabs.com.
About the Role
As a Principal Product Applications Engineer on the Leo team, you will sit at the intersection of firmware engineering and customer-facing technical engagement. You will be a key technical resource for enabling Leo CXL Smart Memory Controllers at hyperscale customers and OEM partners - owning firmware bring-up, validation, and customer issue resolution from early silicon through production ramp.
Firmware is considered equally important to hardware at Astera Labs, and this role reflects that. You will work directly with customers to ensure their needs are fully understood and translated into firmware solutions, while collaborating closely with the internal firmware, hardware, and systems engineering teams.
This position is required onsite in San Jose, CA.
Key Responsibilities
  • Lead firmware-focused customer engagements for Leo CXL Smart Memory Controllers, including bring-up support, feature enablement, and issue triage on customer platforms
  • Develop, validate, and debug firmware using C and Python across Leo's PCIe/CXL and DDR memory subsystems
  • Spearhead internal and external discussions on design requirements of DDR4/DDR5 DRAM interfaces, including initialization, training, RAS (Reliability, Availability, Serviceability) features, and performance tuning
  • Serve as the primary firmware technical point of contact for key customer accounts (hyperscalers, OEMs), driving issue resolution and feature demonstrations
  • Interpret and implement requirements from CXL, PCIe, and JEDEC DDR specifications into robust firmware solutions
  • Collaborate with cross-functional teams (FW engineering, HW, systems, product management) to deliver firmware releases and customer collateral on schedule
  • Develop and maintain Python-based test scripts, automation frameworks, and diagnostic tools to support validation and customer debug workflows
  • Contribute to technical documentation including application notes, release notes, design guides, and customer-facing collateral
  • Represent the Leo team in customer technical reviews, design-in engagements, and industry forums

Basic Qualifications
  • Bachelor's degree in Electrical Engineering, Computer Science, or a related technical field; Master's degree preferred
  • 8+ years of experience in firmware development, product applications engineering, or a related technical role supporting complex SoC/silicon products for Server, Storage, and/or Networking applications
  • Professional attitude with the ability to prioritize a dynamic list of tasks and work with minimal guidance
  • Entrepreneurial, open-minded behavior and can-do attitude - think and act fast with the customer in mind!
  • Authorized to work in the US and available to start immediately

Required Experience
  • High proficiency in C for embedded firmware development in RTOS environments
  • Working knowledge of CXL (Compute Express Link) - CXL 1.1/2.0/3.0 - including memory expansion, pooling, and sharing concepts
  • Proficiency in Python for scripting, test automation, and diagnostic tooling
  • Deep hands-on knowledge of high-speed memory interfaces - DDR4 and/or DDR5 DRAM - including initialization sequences, training algorithms, timing margins, and ECC/RAS features
  • Experience with firmware bring-up, debug, and validation of memory or I/O subsystems on server platforms
  • Strong debugging skills with the ability to triage and root-cause issues in complex embedded systems
  • Familiarity with SoC interfaces including DDR controllers, PCIe controllers, and on-chip memory subsystems
  • Experience working with developer workflows: SCM (preferably Git), code reviews, CI/CD pipelines

Preferred Experience
  • Experience with PCIe endpoint firmware at the PHY, Link, and Transaction layers; familiarity with PCIe enumeration, MSI/MSI-X, SR-IOV, and error handling
  • Hands-on experience with PCIe/CXL protocol analyzers, BERT, and other lab debug equipment
  • Familiarity with BIOS/BMC/OS interactions with PCIe/CXL devices and MMIO/RAS concepts
  • Experience with server memory performance tuning - latency and bandwidth optimization
  • Prior customer-facing or field applications experience in a semiconductor or systems company is a strong plus

Compensation
The base salary range for this role is $175,000 - $230,000 USD. Your base salary will be determined based on your location, experience, and the pay of employees in similar positions.
Astera Labs is an equal opportunity employer. We celebrate diversity and are committed to creating an inclusive environment for all employees.
We know that creativity and innovation happen more often when teams include diverse ideas, backgrounds, and experiences, and we actively encourage everyone with relevant experience to apply, including people of color, LGBTQ+ and non-binary people, veterans, parents, and individuals with disabilities.

Apply