4 days ago
London, United KingdomSenior
Responsibilities
- Build and improve libraries and SDKs for large-scale, mission-critical services in Swift.
- Develop frameworks for distributed systems and server networking.
- Help define, implement, and deliver functionality for the next generation of Apple Services.
- Design libraries and evolve APIs while supporting reliable, maintainable software.
- Implement, debug, and scale network protocols.
- Collaborate with multifunctional teams and contribute to open-source software such as SwiftNIO and gRPC Swift.
Requirements
- Experience with standard software engineering tooling and workflows, including version control and code review.
- Strong proficiency in at least one programming language, such as Java, Python, Swift, or C/C++.
- Ability and willingness to tackle new problems and work across multiple levels of abstraction.
- Strong focus on producing reliable, maintainable, deliverable software.
- Ability to communicate effectively, manage relationships, and collaborate across functions.
- Preferred experience with library design and API evolution.
- Preferred experience with asynchronous or streaming programming, such as Reactive Streams, Dispatch, or Combine.
- Preferred experience implementing, debugging, and scaling network protocols.
- Preferred experience with high-performance Linux networking technologies, including eBPF, XDP, DPDK, or io_uring.
- Familiarity with QUIC and its extensions.
- Familiarity with modern cryptography and the safe use of cryptographic primitives.
About Apple
Apple designs and sells consumer electronics, software, and services for consumers and professionals worldwide, including iPhone, Mac, iPad, Apple Watch, and AirPods, plus platforms like iOS/macOS and services such as the App Store, iCloud, Music, and TV+. Its business combines device sales with services and subscriptions and in-house silicon design. Founded in 1976, Apple is headquartered in Cupertino, California, and trades on NASDAQ as AAPL.