ZipRecruiter

Log In

1

Core Services Jobs in California (NOW HIRING)

OpenAI

Software Engineer, Core Services

San Francisco, CA · On-site

$230K - $385K/yr

About the Team The Core Services team is responsible for building and managing foundational services. It acts as the bridge between core infrastructure (e.g. compute, storage, networking) and product ...

Highnote

Senior Core Services Engineer

San Francisco, CA · On-site

$170K - $230K/yr

Core Services Team is responsible for building common application services and libraries, supporting application tooling needs and helping ensure the reliability, scalability and quality of the ...

Highnote

Senior Core Services Engineer

San Francisco, CA · On-site

$170K - $230K/yr

Core Services Team is responsible for building common application services and libraries, supporting application tooling needs and helping ensure the reliability, scalability and quality of the ...

next page

Showing results 1-20

All JobsCore Services JobsCore Services Jobs in California

Core Services information

What are the key skills and qualifications needed to thrive as a Core Services Engineer, and why are they important?

To thrive as a Core Services Engineer, you need strong expertise in systems administration, networking, and cloud technologies, usually backed by a degree in computer science or a related field. Familiarity with tools like Active Directory, AWS/Azure, scripting languages, and relevant certifications (e.g., CompTIA, Microsoft, or AWS certifications) is typically required. Problem-solving, attention to detail, and effective communication are crucial soft skills for this role. These competencies ensure the reliability, security, and scalability of foundational IT services that support organizational operations.

What are core services in a company?

Core services are the essential functions and processes that support a company’s main business operations. These often include IT infrastructure, customer support, finance, human resources, and other foundational departments that enable the business to run smoothly. Employees in core services roles ensure that the company’s daily activities are efficient and compliant with organizational policies. They play a critical role in maintaining operational stability and supporting both internal teams and external customers.

What is the difference between Core Services vs Network Technician?

AspectCore ServicesNetwork Technician
Required CredentialsTypically includes certifications like CompTIA A+ or Network+; relevant experienceCertifications such as CompTIA Network+ or Cisco CCNA; technical training
Work EnvironmentVaries from client sites to data centers; broad IT support rolesPrimarily in network operations centers, client sites, or offices
Employer & Industry UsageIT service providers, managed service providers, corporate IT departmentsTelecommunications companies, IT service providers, corporate networks

Core Services encompass a broad range of IT support functions, including hardware, software, and network support, while Network Technicians focus specifically on maintaining and troubleshooting network infrastructure. Both roles require similar certifications and often work in overlapping environments, but Core Services have a wider scope beyond networking.

How does a Core Services professional typically collaborate with other departments to ensure seamless operations?

Core Services professionals play a pivotal role in supporting the foundational systems and infrastructure that other departments rely on. They often work closely with IT, product development, and customer support teams to resolve technical issues, implement new tools, and ensure system uptime. Effective communication and project management skills are essential, as Core Services team members frequently coordinate cross-functional projects and respond to urgent needs from various parts of the organization. This collaborative environment fosters a deeper understanding of business operations and offers opportunities to contribute to company-wide initiatives.
What are popular job titles related to Core Services jobs in California? For Core Services jobs in California, the most frequently searched job titles are:
What job categories do people searching Core Services jobs in California look for? The top searched job categories for Core Services jobs in California are:
Core Services jobs near you
Infographic showing various Core Services job openings in California as of July 2026, with employment types broken down into 1% As Needed, 81% Full Time, 15% Part Time, and 3% Contract. Highlights an 94% Physical, 2% Hybrid, and 4% Remote job distribution.

Software Engineer, Core Services

OpenAI

San Francisco, CA • On-site

$230K - $385K/yr

Full-time

Re-posted 17 days ago

Job description

About the Team
The Core Services team is responsible for building and managing foundational services. It acts as the bridge between core infrastructure (e.g. compute, storage, networking) and product engineering teams, and enables product teams to move fast, build reliably, and scale efficiently.
About the Role
As a software engineer in the core services team, you will design and operate critical backend platforms such as caching systems, workflow orchestration, metadata stores, and file services. You'll focus on building highly reliable, scalable, and performant systems that serve as the backbone of our products.
We're looking for people who are passionate about building infrastructure that empowers product teams, love working on distributed systems challenges, and enjoy creating well-designed APIs and abstractions that accelerate development.
This role is based in San Francisco, CA. We use a hybrid work model of 3 days in the office per week and offer relocation assistance to new employees.
In this role, you will:
  • Design, build, and maintain shared infrastructure services such as caching layers, workflow orchestration (Temporal), metadata stores, and file storage services.
  • Collaborate with product teams to provide scalable, reliable primitives that abstract the complexities of distributed systems.
  • Improve performance, resilience, and scalability of core services that power customer-facing applications.

You might thrive in this role if you:
  • Have experience with distributed systems, caching infrastructure (e.g., Redis, Memcached), metadata storage (e.g., FoundationDB), or workflow orchestration (e.g., Temporal, Cadence).
  • Have experience running containerized services in cloud environments and integrating them into automated build/test/release (CI/CD) workflows.
  • Understand trade-offs in consistency models, replication strategies, and performance optimization in multi-region systems.
  • Excel at communication and collaboration with cross-functional teams, and are obsessed with delivering customer success.

About OpenAI
OpenAI is an AI research and deployment company dedicated to ensuring that general-purpose artificial intelligence benefits all of humanity. We push the boundaries of the capabilities of AI systems and seek to safely deploy them to the world through our products. AI is an extremely powerful tool that must be created with safety and human needs at its core, and to achieve our mission, we must encompass and value the many different perspectives, voices, and experiences that form the full spectrum of humanity.
We are an equal opportunity employer, and we do not discriminate on the basis of race, religion, color, national origin, sex, sexual orientation, age, veteran status, disability, genetic information, or other applicable legally protected characteristic.
For additional information, please see OpenAI's Affirmative Action and Equal Employment Opportunity Policy Statement.
Background checks for applicants will be administered in accordance with applicable law, and qualified applicants with arrest or conviction records will be considered for employment consistent with those laws, including the San Francisco Fair Chance Ordinance, the Los Angeles County Fair Chance Ordinance for Employers, and the California Fair Chance Act, for US-based candidates. For unincorporated Los Angeles County workers: we reasonably believe that criminal history may have a direct, adverse and negative relationship with the following job duties, potentially resulting in the withdrawal of a conditional offer of employment: protect computer hardware entrusted to you from theft, loss or damage; return all computer hardware in your possession (including the data contained therein) upon termination of employment or end of assignment; and maintain the confidentiality of proprietary, confidential, and non-public information. In addition, job duties require access to secure and protected information technology systems and related data security obligations.
To notify OpenAI that you believe this job posting is non-compliant, please submit a report through this form. No response will be provided to inquiries unrelated to job posting compliance.
We are committed to providing reasonable accommodations to applicants with disabilities, and requests can be made via this link.
OpenAI Global Applicant Privacy Policy
At OpenAI, we believe artificial intelligence has the potential to help people solve immense global challenges, and we want the upside of AI to be widely shared. Join us in shaping the future of technology.

Apply