CI Systems Engineer

• APIs and UI ServicesApple's Software Developer Workflows team delivers fast, reliable CI systems that make Apple's software easier to develop and ship. We believe that streamlined development unlocks creativity, innovation, and potential for developers. We're looking for an engineer to join our APIs and UI Services team, where you'll build and maintain the foundational services and interfaces that enable Apple's software engineers to build, test, and validate code changes. We value diverse perspectives and unique skills. More than specific experience, we seek an engineer passionate about building great software, continuous learning, and solving complex technical problems.

ResponsibilitiesDesign and maintain APIs for Apple's CI services, supporting diverse project and pipeline configurations

Develop and enhance services that integrate with developer workflows

Build and maintain services that initiate CI builds from multiple sources, ensuring reliable invocation across various use cases

Implement UI features and backend services that improve the log viewing and analysis experience, helping developers quickly identify and diagnose issues

Develop systems that optimally annotate PRs with build and test results

Build services that extract and surface relevant failure information from logs to support failure analysis and developer productivity

Provide on-call support to assist customers, troubleshoot issues, and maintain system reliability

Minimum QualificationsBS in Computer Science or equivalent professional experience

2

• years of software engineering experience, preferably focused on API development, backend services, or platform infrastructure

Proficiency in languages suited to backend systems work (Go, Python, Java, Scala, C/C

•

• , etc.)

Proven ability to work independently on complex problems and collaborate effectively on team initiatives

Strong communication skills to collaborate with diverse teams and explain technical decisions clearly

Demonstrated experience in designing or contributing to systems that handle scale, reliability, and integration across multiple services

Preferred QualificationsDeep expertise in API design, RESTful services, or microservices architecture

Experience building or maintaining API gateways, authentication systems, or authorization frameworks

Proficiency with frontend frameworks and technologies for building developer-facing UIs (React, TypeScript, etc.)

Experience with event-driven architectures, message queues, or asynchronous processing systems

Problem-solving approach to integrating disparate systems and building reliable service-to-service communication

Attention to detail and quality mindset regarding API contracts, error handling, and reliability

Experience with CI/CD systems, build pipelines, or developer platform infrastructure

Familiarity with observability tools, logging systems, or distributed tracing for debugging production issues

Background with version control systems integration and SCM-related workflows

Knowledge of macOS or iOS development environments and build processes

Familiarity with on-call rotations, incident response, or production support

At Apple, base pay is one part of our total compensation package and is determined within a range. This provides the opportunity to progress as you grow and develop within a role. The base pay range for this role is between $147,400 and $272,100, and your base pay will depend on your skills, qualifications, experience, and location. Apple employees also have the opportunity to become an Apple shareholder through participation in Apple's discretionary employee stock programs. Apple employees are eligible for discretionary restricted stock unit awards, and can purchase Apple stock at a discount if voluntarily participating in Apple's Employee Stock Purchase Plan. You'll also receive benefits including: Comprehensive medical and dental coverage, retirement benefits, a range of discounted products and free services, and for formal education related to advancing your career at Apple, reimbursement for certain educational expenses including tuition. Additionally, this role might be eligible for discretionary bonuses or commission payments as well as relocation.

Apple is an equal opportunity employer that is committed to inclusion and diversity. We seek to promote equal opportunity for all applicants without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, Veteran status, or other legally protected characteristics.