staff-level Java Software Engineers

As a staff-level Software Engineer, you will architect, design, develop, test, document, improve, and maintain code mostly in Java (and other languages as needed). You will partake in every aspect of your projects, from planning to design to implementation and future iterations, and you will be encouraged to play an extended role in designing solutions, and leading software projects. \n\nThe ideal candidate is self-motivated, proactive and results-driven. Attention to detail, dedication to providing high-quality solutions modeling engineering excellence, and ability to work towards timely delivery of projects are all crucial qualities needed to work at Apple as a Software Engineer. \n\nThe ideal candidate will also possess excellent communication and collaboration skills to work with various internal and external partners, and senior leaders.

B.S. in Computer Science, Computer Engineering, or a related technical field, or equivalent professional work experience.\n8+ years proven experience developing software in a professional capacity. Longer experience strongly preferred.\n5+ years proven experience designing, implementing, and shipping high-scale, high-performance, highly available, fault-tolerant, and secure cloud-based distributed systems, including mastery in API design and implementation (e.g. REST, RPC, GraphQL, etc.).\n5+ years proven experience using relational (e.g. Postgres, MySQL, etc.) and NoSQL (e.g. Cassandra, MongoDB, etc.) databases, including mastery in schema design, query optimization, and managing sophisticated data interactions between relational/NoSQL systems.\n4+ years proven experience with Java, including mastery in concurrency, memory management, and performance optimization techniques.\nMastery in OOP principles, data structures, algorithms, and software design patterns (e.g. GoF), with a proven focus on implementing testable, maintainable, and extensible backend code.

Track record of leading software projects that span multiple, distributed teams as a tech lead (TL), while mentoring senior-level software engineers.\nComfortable using CI/CD tools to build, test, deploy, and release containerized software applications on cloud-based Kubernetes (e.g. AWS EKS, Google Cloud Platform GKE, Azure AKS, etc.).\nExpertise in Java web (e.g. ServiceTalk, Spring, Dropwizard, Quarkus, Micronaut, etc.) and unit testing frameworks (e.g. JUnit, Mockito, etc.).\nExperience with tooling languages (e.g. Go, Python, Ruby, etc.) and distributed orchestration & computing systems (e.g. Airflow, Spark, Flink, etc.).\nStrong understanding of advanced JVM internals (e.g. garbage collection, memory allocation, JIT, JNI, etc.).\nExtensive knowledge of networking concepts & protocols (e.g. HTTP/HTTPS, CDN, edge computing, load balancing, OSI model, etc.).

Join us, the team that serves as Apple’s nerve center: Apple Information Systems and Technology group! We are looking for staff-level Java Software Engineers, who will work closely with other Software Engineers, Project & Product Managers, Product Designers, other internal & external partners as well as with senior Apple leadership. \n\nThere are countless ways you can contribute here, from working on apple.com to software for digital & physical Apple Stores, from software for Apple Care to Apple-wide systems for identity, operations, recruiting, and people management, from software for Apple data centers to Apple-wide data processing & AI/ML systems. \n\nWhen you join IS&T, you’ll help design and manage systems, frameworks, and apps that countless Apple customers and employees rely on every day. \n\nTogether, we’ll explore all the ways to improve how Apple operates, freeing our employees to do what they do best, and crafting magical experiences for our customers!