We are seeking an experienced Software Engineer to contribute to the development of Apple's cloud services infrastructure, specifically CloudKit. This role involves working on a privacy-focused database platform that manages data for billions of active Apple customers. As part of a passionate team, you will help introduce new capabilities that enhance existing applications and support the creation of new ones. The ideal candidate will thrive in a complex environment and prioritize customer experience.

• 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 the CloudKit database platform for Apple's cloud services.
• Implement fault-tolerant distributed systems to ensure high availability.
• Collaborate with team members to introduce new capabilities for applications.
• Optimize performance and scalability of existing cloud services.
• Maintain a strong focus on user privacy and data security.

• 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.