Apple

Summary

Posted: Apr 09, 2026

Weekly Hours: 40

Role Number:200656755

The Apple Services Engineering (ASE) Commerce group is looking for an extraordinary Senior Backend Java Engineer to join our Payments Experience team. We build the transactional engine that powers the App Store, Apple Music, Apple TV+, and more. As the highest-volume digital content store in the world, our platform serves countless transactions daily across more than 130 countries. We are driven by a single goal: providing a flawless, secure purchase and subscription experience for millions of customers and developers globally.

Description

As a key member of the Payments Experience team, you will build robust backend services shared across iPhone, Mac, and Web. Your work will directly support the immense transactional volume of the App Store (1P and 3P) and Apple media products globally, requiring systems built for uncompromising data integrity, scalability, high availability, fault tolerance, and security. Beyond implementation, you will drive the architecture and design of top-level user-facing features. We are looking for an engineer who can identify and build highly reusable components that scale elegantly across diverse scenarios, domains, and global regions. Your technical foundation should include in-depth experience developing large-scale, relational database-backed Java applications with deep object-oriented expertise. While mastery of relational databases and Java services is essential, experience with Cassandra or other NoSQL technologies is a strong plus. Because our reach is broad, you will partner closely with a diverse array of cross-functional teams across Apple to bring these features to life. If you thrive on the excitement and challenge of building systems exposed to throngs of transacting users, you will find a fast-paced, rewarding environment here. Join us in collaborating to deliver amazing products and features that impact Apple customers worldwide.

Responsibilities

• Architect, develop, and deploy robust, highly scalable backend Java services to meet critical product requirements.
• Drive technical direction and system architecture by collaborating closely with cross-functional engineering and product teams across Apple.
• Design systems with an uncompromising focus on security, fault tolerance, and data integrity for high-volume payment transactions.
• Optimize application performance and relational database interactions to ensure flawless execution at massive global scale.
• Lead rigorous design and code reviews to maintain high standards of software quality, maintainability, and component reusability.
• Mentor and guide fellow engineers, championing best practices and fostering a culture of technical excellence to amplify the team's impact.

Minimum Qualifications

• 5+ years of professional software development experience in Java, including advanced object-oriented design and development.
• Experience with relational databases (such as Oracle), including schema design, data modeling, and query optimization.
• Experience designing, developing, and maintaining scalable APIs for client-server and server-server integrations.
• Demonstrated experience building and operating distributed systems with strict requirements for scalability, high availability, and low latency.
• Experience troubleshooting complex production issues, utilizing diagnostic tools, and implementing robust monitoring.
• Proven track record of taking ownership of ambiguous technical projects and driving them to completion independently.
• Experience collaborating effectively across cross-functional teams, diverse roles, and distributed timezones.
• Experience mentoring junior engineers, leading code reviews, and driving engineering best practices.
• Experience leading the technical design and architecture of complex, large-scale software features or systems
• Experience with automated testing frameworks, continuous integration, and continuous deployment (CI/CD) pipelines.
• Experience with Java concurrency, multithreading, and JVM performance diagnoses
• BS or MS in Computer Science, Engineering, or a related technical field.

Preferred Qualifications

• Proven ability to navigate, refactor, and optimize massive, legacy Java codebases (millions of lines of code) without disrupting production.
• Experience designing and building foundational components, frameworks, or libraries that multiply the productivity of other engineering teams.
• Advanced proficiency with Java and relational database frameworks (JDBC, Hibernate, JPA) and hands-on experience with NoSQL/caching solutions (Cassandra, Memcached, Redis).
• Experience designing event-driven architectures and working with scalable message queue systems (such as Kafka etc.)
• Deep understanding of network protocols (TCP/IP, HTTP/2, TLS/SSL) with experience optimizing network layer performance and security for distributed systems.
• Experience architecting complex, automated integration testing frameworks and a strong commitment to Test-Driven Development (TDD).
• Experience migrating monoliths to microservices, and familiarity with containerization and orchestration technologies (Kubernetes)
• Experience deploying and operating services in large-scale cloud environments (AWS, GCP, or internal private clouds).
• Experience implementing robust application security, including OAuth, mutual TLS, and secure data encryption practices.
• Experience working specifically within the intersection of hardware and software ecosystems.

Pay & Benefits

At Apple, base pay is one part of our total compensation package and is determined within a range. This provides the opportunity to progress as you grow and develop within a role. The base pay range for this role is between $147,400 and $272,100, and your base pay will depend on your skills, qualifications, experience, and location.

Apple employees also have the opportunity to become an Apple shareholder through participation in Apple’s discretionary employee stock programs. Apple employees are eligible for discretionary restricted stock unit awards, and can purchase Apple stock at a discount if voluntarily participating in Apple’s Employee Stock Purchase Plan. You’ll also receive benefits including: Comprehensive medical and dental coverage, retirement benefits, a range of discounted products and free services, and for formal education related to advancing your career at Apple, reimbursement for certain educational expenses — including tuition. Additionally, this role might be eligible for discretionary bonuses or commission payments as well as relocation. Learn more about Apple Benefits.

Note: Apple benefit, compensation and employee stock programs are subject to eligibility requirements and other terms of the applicable plan or program.

Apple is an equal opportunity employer that is committed to inclusion and diversity. We seek to promote equal opportunity for all applicants without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, Veteran status, or other legally protected characteristics. Learn more about your EEO rights as an applicant.

Apple accepts applications to this posting on an ongoing basis.