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Senior Platform Engineer Jobs in California (NOW HIRING)

Senior Platform Engineer

San Francisco, CA · On-site

$123K - $169K/yr

The Senior Platform Engineer will design and build the control plane powering the company's GPU marketplace, enabling seamless access to GPU resources across a multi-cloud environment. This role ...

The Sr. Platform Engineer will be responsible for designing, building, and maintaining internal tools and platform capabilities that accelerate software delivery across the organization. This is a ...

The Sr. Platform Engineer will be responsible for designing, building, and maintaining internal tools and platform capabilities that accelerate software delivery across the organization. This is a ...

Senior Platform Engineer

Irvine, CA · On-site

$112K - $154K/yr

Access on-demand professional development resources that allow you to hone existing skills and learn new ones "I can succeed as a Senior Platform Engineer at Capital Group." As a Senior Engineeron ...

We need a senior engineer who treats developer experience as a product -- designing paved paths ... As a founding member of the platform function, you'll shape the technical vision, drive cross-team ...

We need a senior engineer who treats developer experience as a product - designing paved paths ... As a founding member of the platform function, you'll shape the technical vision, drive cross-team ...

Senior Platform Engineer

San Francisco, CA · On-site

$123K - $169K/yr

As a Senior Platform Engineer, you will build the foundation for the fintech engineering organization by creating self-service tools and automated workflows to enhance the infrastructure for product ...

We need a senior engineer who treats developer experience as a product - designing paved paths ... As a founding member of the platform function, you'll shape the technical vision, drive cross-team ...

Senior Platform Engineer

San Diego, CA · On-site

$110K - $152K/yr

Summary Resmed is seeking a Senior Platform Engineer to help design, build, and operate our cloud-native compute platform on AWS and Kubernetes. This role is ideal for a highly skilled engineer who ...

Senior Platform Engineer

Santa Monica, CA · On-site

$186K - $215K/yr

We're looking for the Senior Platform Engineer who helps decide what that platform is, then builds it. This is a hands-on, high-ownership role. You'll evaluate the emerging landscape of AI SDLC ...

Senior Platform Engineer

San Diego, CA

$110K - $152K/yr

Summary Resmed is seeking a Senior Platform Engineer to help design, build, and operate our cloud-native compute platform on AWS and Kubernetes. This role is ideal for a highly skilled engineer who ...

Senior Platform Engineer

San Diego, CA

$110K - $152K/yr

Summary Resmed is seeking a Senior Platform Engineer to help design, build, and operate our cloud-native compute platform on AWS and Kubernetes. This role is ideal for a highly skilled engineer who ...

Senior Platform Engineer

San Diego, CA · On-site

$110K - $152K/yr

Summary Resmed is seeking a Senior Platform Engineer to help design, build, and operate our cloud-native compute platform on AWS and Kubernetes. This role is ideal for a highly skilled engineer who ...

Senior Platform Engineer

Santa Monica, CA · On-site

$117K - $161K/yr

We're looking for the Senior Platform Engineer who helps decide what that platform is, then builds it. This is a hands-on, high-ownership role. You'll evaluate the emerging landscape of AI SDLC ...

Sr. Platform Engineer

San Diego, CA · On-site

$115K - $156K/yr

The Marlin Alliance, Inc. is seeking a Sr. Platform Engineer in San Diego, CA. The successful candidate will play a critical role in operationalizing AI for next-generation naval platforms and ...

Sr. Platform Engineer

San Diego, CA · On-site

$138K - $177K/yr

The Marlin Alliance, Inc. is seeking a Sr. Platform Engineer to operationalize AI for next-generation naval platforms and systems. The role focuses on building and managing secure, scalable cloud ...

Senior Platform Engineer

San Francisco, CA · On-site

$123K - $169K/yr

They are seeking a Senior Platform Engineer to design, scale, and harden the foundation that powers their platform, focusing on cloud architecture, reliability, security, and developer productivity.

Our platform replaces fragmented spreadsheets and decades-old legacy systems with a unified data ... This is a foundational role for a senior engineer who thrives in an in-person, collaborative ...

Showing results 21-40

Senior Platform Engineer information

See California salary details

$58.7K

$124.9K

$181.1K

How much do senior platform engineer jobs pay per year?

As of Aug 7, 2026, the average yearly pay for senior platform engineer in California is $124,900.00, according to ZipRecruiter salary data. Most workers in this role earn between $103,100.00 and $141,600.00 per year, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as a senior platform engineer?

To thrive as a Senior Platform Engineer, you need deep expertise in systems architecture, cloud technologies (such as AWS, Azure, or GCP), infrastructure automation, and strong programming skills, typically backed by a degree in computer science or a related field. Familiarity with tools like Docker, Kubernetes, Terraform, and CI/CD pipelines, as well as certifications like AWS Certified Solutions Architect, are highly valuable. Strong problem-solving abilities, effective communication, and the ability to mentor junior engineers help individuals excel in this role. These skills ensure platforms are scalable, secure, and maintainable, and support high-performance engineering teams.

What does a senior platform engineer do?

A typical day for a Senior Platform Engineer involves designing and implementing platform solutions, optimizing infrastructure for scalability and reliability, and troubleshooting complex technical issues across multiple systems. You’ll work closely with software development, DevOps, and security teams to ensure smooth deployment and operation of applications. Additionally, you may participate in code reviews, develop automation scripts, and mentor junior engineers. Most senior platform engineers balance hands-on coding with architectural planning and team collaboration.

What is a senior platform engineer?

A Senior Platform Engineer is responsible for designing, building, and maintaining scalable infrastructure and developer platforms. They optimize system reliability, automate deployments, and ensure efficient cloud or on-prem environments. This role requires deep expertise in infrastructure-as-code, CI/CD pipelines, cloud services, and system monitoring. They collaborate with development teams to enhance performance, security, and scalability.

What are the most commonly searched types of Platform Engineer jobs in California? The most popular types of Platform Engineer jobs in California are:
What are popular job titles related to Senior Platform Engineer jobs in California? For Senior Platform Engineer jobs in California, the most frequently searched job titles are:
What job categories do people searching Senior Platform Engineer jobs in California look for? The top searched job categories for Senior Platform Engineer jobs in California are:
What cities in California are hiring for Senior Platform Engineer jobs? Cities in California with the most Senior Platform Engineer job openings:
Infographic showing various Senior Platform Engineer job openings in California as of August 2026, with employment types broken down into 100% Full Time. Highlights an 82% In-person, and 18% Remote job distribution, with an average salary of $124,900 per year, or $60 per hour.

Senior Platform Engineer Software

Front Door Defense

San Jose, CA • On-site

$266 - $445/hr

Other

Posted 2 days ago

New


Job description

Senior Platform Engineer Build a scalable, self-service internal platform to accelerate software delivery for 200+ engineers

Location: Remote

Compensation: $266,000 - 445,000 USD / year

Job Tags: Software

About The Role

Lambda, the superintelligence cloud, is a leader in AI cloud infrastructure serving tens of thousands of customers. Our customers range from AI researchers to enterprises and hyperscalers. Lambda's mission is to make compute as ubiquitous as electricity and give everyone the power of superintelligence. One person, one GPU.

If you'd like to build the world's best AI cloud, join us.

This position requires presence in our San Francisco/San Jose/Bellevue office location 4 days per week; Lambda's designated work from home day is currently Tuesday.

What the Role is About

The Senior Platform Engineer plays a key role in accelerating software delivery across Lambda by building and evolving the internal platforms, tooling, and workflows that engineers rely on every day. As part of the Platform Engineering team, this position focuses on improving the developer experience, streamlining the software delivery lifecycle, and creating scalable self-service solutions that enable more than 200 engineers to build, test, and ship software efficiently and reliably. Working closely with engineering teams across the company, the Senior Platform Engineer identifies friction points in development and release processes and designs durable solutions through developer platforms, CI/CD infrastructure, release engineering tooling, and opinionated paved paths. The position contributes directly to Lambda's ability to scale engineering productivity, maintain high delivery velocity, and support the company's continued growth by making the right engineering workflows easier, faster, and more reliable.

What You'll Do
  • Accelerate software delivery by designing and building internal tools and services that reduce friction for engineering teams.
  • Own and evolve our CI/CD infrastructure, not just maintain it, but rethink how it should work as we scale.
  • Build and maintain paved paths: reusable patterns and templates that make the right defaults obvious and easy to follow.
  • Build release engineering tooling that gives engineers confidence and control over how their code ships.
  • Identify bottlenecks in developer workflows through close collaboration with engineering teams, then build lasting solutions, not workarounds.
  • Contribute to the architectural decisions that will shape how 200+ engineers build and ship software and images.
  • Help shape how the Platform Engineering team itself operates: our processes, priorities, and our push toward a self-service engineering org.
  • Participate in an on-call rotation and keep the systems you own well-documented, reliable, and observable.
Who You Are
  • 5+ years of experience in platform engineering, release engineering, developer tooling, or a closely related discipline.
  • You write production-quality software and treat internal tooling as a product: real users, real quality standards, and things that actually get adopted (Go and/or Python preferred).
  • Deep experience with CI/CD systems (e.g. Buildkite, GitHub Actions), not just configuring them, but extending and building on top of them.
  • Strong foundation in infrastructure-as-code (Terraform) and cloud environments (AWS or GCP).
  • Experience designing and building agentic workflows that automate meaningful parts of the software delivery lifecycle.
  • Builds for the many, not for one team or one use case.
  • Distills the right problem out of the noise: asks the why behind the why.
  • Outcome driven and measures the impact of what you ship.
  • Comfortable with ambiguity and energized by defining the problem before solving it.
Nice to Have
  • Experience driving AI tooling adoption across an engineering org.
  • Led large-scale platform or tooling migrations.
  • Experience managing AWS environments at scale: accounts, permissions, and resource organization.
  • Familiarity with GPU infrastructure or high-performance computing environments.
Salary Range Information

The annual salary range for this position has been set based on market data and other factors. However, a salary higher or lower than this range may be appropriate for a candidate whose qualifications differ meaningfully from those listed in the job description.

Equal Opportunity Employer

Lambda is an Equal Opportunity employer. Applicants are considered without regard to race, color, religion, creed, national origin, age, sex, gender, marital status, sexual orientation and identity, genetic information, veteran status, citizenship, or any other factors prohibited by local, state, or federal law.

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