Senior Security Frameworks Engineer – Identity & API SDKs

Apple Inc.; Seattle (WA); On-site; USD 142,000 - 263,000; Full time

Benefits offered by this job

Medical & dental coverage

Retirement benefits

Employee stock purchase plan

Relocation assistance

Tuition reimbursement

Discounted products and services

Job summary

Apple Inc. is seeking a Senior Software Engineer for the ASE Security Frameworks team in Seattle.

You will design and implement client libraries and SDKs to strengthen Apple’s security posture, enabling secure identity and authorization across services, including iCloud, Apple Music, Fitness, and TV. You will work across Java, Go, Swift, Rust, and TypeScript to ensure integration into partner services for verification, token exchange, authentication, and policy updates.

Qualifications

• 3+ years of software development or production operations experience in a large-scale environment.
• Bachelor's Degree or equivalent experience preferred.
• Strong programming skills in Golang and Java, ability and willingness to learn Swift, Rust, Python and TypeScript as you will be building client frameworks for customers operating in all of these languages.
• Experience building and operating high-performant client SDKs and libraries with features such as caching, online and offline configuration updates, major version releases, breaking changes, feature flagging and similar concepts.
• Knowledge of securing APIs, including input validation, mTLS, authentication, and authorization mechanisms for RESTful and gRPC APIs.

Responsibilities

• Design and implement client libraries and SDKs to bolster Apple’s security posture.
• Build Security Frameworks in languages such as Java, Go, Swift, Rust, and TypeScript.
• Collaborate with partner engineering teams to integrate frameworks into services for request verification, token issuance and exchange, authentication, authorization, logging, policy updates and caching.

Skills

Golang

Java

Swift

Rust

Python

TypeScript

Client SDKs

APIs security

mTLS

IAM concepts

Education

Bachelor's degree

Tools

Open Policy Agent

Rego

REST APIs

gRPC

Job description

Apple Inc. is seeking a Senior Software Engineer for the ASE Security Frameworks team in Seattle.

You will design and implement client libraries and SDKs to strengthen Apple’s security posture, enabling secure identity and authorization across services, including iCloud, Apple Music, Fitness, and TV. You will work across Java, Go, Swift, Rust, and TypeScript to ensure integration into partner services for verification, token exchange, authentication, and policy updates.