We are seeking an experienced Software Engineer to contribute to the development of Apple's next-generation cloud services infrastructure, specifically focusing on CloudKit. This role involves working with a world-class team dedicated to engineering high-quality services that enhance user privacy and data synchronization across Apple devices. The ideal candidate will have a strong background in building fault-tolerant distributed systems and will play a key role in introducing new capabilities for applications. The position requires a passion for delivering exceptional customer experiences in a complex environment.

• 3+ years of industry experience developing software in Java, C, or C++
• Experience working with distributed NoSQL and relational database technologies
• Expertise in synchronous and asynchronous network application I/O frameworks
• Expertise in programming in concurrent and multi-threaded environments
• Industry experience building and operating large-scale multi-tiered distributed systems
• Bachelor's degree in an engineering-related field or equivalent related experience
• Strong background with KV data stores, e.g., FoundationDB, DynamoDB, or Cassandra
• Strong fundamentals in storage systems, e.g., schema design, indexes, and transactions
• Familiar with high-performance caching mechanisms, e.g., Redis or Memcached
• Familiar with event streaming and queueing systems, e.g., Kafka
• Experience using AWS, GCP, and cloud-native technologies (Containers, Kubernetes, gRPC)
• Experience with TLS, X.509 certificates, or similar security and cryptographic protocols

• Develop and enhance CloudKit, Apple's foundational privacy-focused database platform.
• Build fault-tolerant distributed systems that manage data at a massive scale.
• Collaborate with a versatile team to introduce new capabilities for applications.
• Ensure high performance, availability, and scalability of cloud services.
• Focus on user privacy while empowering developers to create secure applications.

• Employees at Apple are often offered comprehensive benefits that support physical and mental well-being—flexible medical plans, confidential counseling, onsite wellness centers at major campuses, and resources for fitness and daily life. Families typically receive fertility support, paid parental leave with gradual return, caregiving leave, and dependent-care guidance, while financial perks commonly include stock grants (with purchase discounts), 401(k) matching, and income-protection coverage. Employees also see robust time off, Apple University learning and tuition reimbursement, donation matching and paid volunteer hours, and deep product and partner discounts.