Api Engineer Jobs in California

Api Engineer jobs in California represent one of the most active markets in the country, concentrated in tech, fintech, cloud infrastructure, and enterprise software across a seniority range from junior integration developer through principal architect. The largest hiring hubs are San Francisco, Los Angeles, and San Jose, where companies like Salesforce, Google, and Oracle maintain significant engineering operations and consistently recruit api engineers. The most in-demand specialties include RESTful API design, microservices architecture, and developer experience tooling. Find a role that fits below and apply directly.

Find Api Engineer Jobs

Overview

Open roles8+
Top employerFastly
Top citySan Francisco, CA
Cities hiring4
Work type50% On-site
Top industryTechnology

Showing 5 of 8+ Api Engineer jobs

Stripe
Backend/API Engineer
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Stripe
Added 2w ago
Backend/API Engineer
Stripe
San Francisco, California
Software Engineering
Backend Engineering
$190k - $286k/yr
Hybrid
None

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Stripe, Inc.
Backend / API Engineer, Billing
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Stripe, Inc.
Added 2mo ago
Backend / API Engineer, Billing
Stripe, Inc.
San Francisco, California
Software Engineering
Backend Engineering
Revenue Operations & Enablement
Remote (US)
Associate's

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Fastly
Staff Engineer - API Services
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Fastly
Added 1mo ago
Staff Engineer - API Services
Fastly
San Francisco, California
Software Engineering
Cloud & DevOps
Technical Product & Program Management
Backend Engineering
Technical Program Management
$254k/yr
Hybrid
None

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Workday
Principal API Architect
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Workday
Added 6d ago
Principal API Architect
Workday
Pleasanton, California
Software Engineering
Solutions Engineering & Architecture
Technical Product & Program Management
Technical Program Management
$173k - $310k/yr
Hybrid
None
10,000+

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OpenAI
Researcher, Agent Post-Training, API & Power-Users
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OpenAI
Added 1w ago
Researcher, Agent Post-Training, API & Power-Users
OpenAI
San Francisco, California
Data Science & Analytics
Software Engineering
Technical Product & Program Management
Data Science
AI (Artificial Intelligence)
$295k - $445k/yr
On-Site
None
51-200

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See All 8 Api Engineer Jobs in California

Find roles in California that match your experience and apply in just a few clicks.

Find Api Engineer Jobs

Api Engineer Jobs by City in California

Where California roles are concentrated, by current openings.

San Francisco
5 jobs
Irvine
1 jobs
Palo Alto
1 jobs
Pleasanton
1 jobs

Api Engineer Job Market in California

A snapshot from current California openings, updated as new roles post.

Who's Hiring

  • Fastly
    Fastly1
  • OpenAI
    OpenAI1
  • PsiQuantum
    PsiQuantum1
  • Saxon Global
    Saxon Global1
  • State Street
    State Street1

Top Industries Hiring

  • Technology & Software4
  • Banking & Financial Services3
  • Science & Research1

What California Employers Look For

The qualifications that appear most often in api engineer jobs across California.

  • Bachelor's degree in computer science, software engineering, or a closely related field
  • Proficiency designing and implementing RESTful or GraphQL APIs at production scale
  • Hands-on experience with cloud platforms such as AWS, Google Cloud, or Azure
  • Strong knowledge of authentication protocols including OAuth 2.0 and OpenAPI standards
  • Familiarity with API gateways, rate limiting, and developer portal tooling
  • Experience with CI/CD pipelines and automated API testing frameworks

Api Engineer Jobs in California: Frequently Asked Questions

How do you become a api engineer in California?

Becoming an api engineer in California does not require a state-issued license. The typical path starts with a bachelor's degree in computer science or software engineering, followed by building demonstrated experience through internships, open-source contributions, or a portfolio of integrated systems. California employers, particularly in the Bay Area and Los Angeles tech corridors, heavily value practical project work, GitHub presence, and proficiency with industry-standard API frameworks alongside a relevant degree.

How much do api engineers make in California?

Api engineers in California earn a median of about $174,410 a year, based on May 2025 Bureau of Labor Statistics wage data, ranging from around $105,060 for the lowest 10% to over $272,670 for the top 10%. Pay rises with experience, specialty, and employer.

Which companies hire api engineers in California?

Employers hiring api engineers in California right now include Fastly, OpenAI, and PsiQuantum, based on current listings on Migrate Mate as of June 2026. California's density of enterprise software, fintech, and cloud-native companies means consistent demand well beyond a single employer or sector.

Which California cities have the most api engineer jobs?

San Francisco, Irvine, and Palo Alto have the most api engineer openings in California. San Francisco and San Jose lead because of the Bay Area's concentration of cloud, SaaS, and fintech headquarters, while Los Angeles drives volume through its growing tech and entertainment-technology sector, where streaming platforms and digital media companies rely heavily on API-first architectures.

Are there remote api engineer jobs in California?

Yes, and more than most fields. About 50% of api engineer openings tied to California are remote or hybrid as of June 2026, reflecting the inherently desk-based, collaborative nature of API development work. Roles focused on API design, documentation, and developer relations tend to be the most fully remote, while positions requiring coordination with on-site infrastructure teams are more likely to carry a hybrid requirement.

How can I get hired as a api engineer in California with little or no experience?

The most realistic entry path is securing an associate or junior software engineer role at a California-based company that exposes you to API integration work, then specializing from within. Large California employers like Salesforce and ServiceNow run new-grad programs where early-career engineers rotate through platform and integration teams. Building a portfolio of personal or open-source API projects and earning a vendor certification in a platform like AWS or Google Cloud gives candidates a concrete edge in a competitive applicant pool.

Where can I find and apply to api engineer jobs in California?

You can find and apply to api engineer jobs in California on Migrate Mate, which lists current California openings across companies of all sizes. Find roles that match your experience and specialization, then apply directly to the ones that fit.

See All 8 Api Engineer Jobs in California

Find roles in California that match your experience and apply in just a few clicks.

Find Api Engineer Jobs