Senior Software Engineer, Infrastructure Applications

Apple Inc.; Singapore; On-site; SGD 120,000 - 180,000; Full time

Job summary

Apple Inc. in Singapore seeks a Senior Software Engineer to design, develop and maintain full‑stack infrastructure applications. The role blends Java Spring Boot backend with React frontend, and leverages AI-assisted tools to accelerate development while maintaining high quality.

You will collaborate with product managers, designers and cross‑functional teams to deliver scalable, reliable software for a global user base, prioritizing security and performance in a fast-paced environment.

Qualifications

• Proficiency in React JS and related frontend technologies (HTML, CSS, Vue, Tailwind) including Redux and React Router.
• Strong analytical and problem-solving abilities.
• Experience with containerization and CI/CD tools, and NoSQL databases.

Responsibilities

• Design, develop and maintain full-stack applications using Java Spring Boot for backend and React JS for frontend.
• Utilize AI-assisted development tools such as Claude to accelerate coding, debugging, and documentation.
• Ensure high-quality software through code reviews, adherence to standards and lifecycle governance.
• Collaborate with product managers, designers and engineers to deliver scalable and user-friendly applications.
• Stay updated on AI/ML trends and integrate relevant innovations into the stack.

Skills

React JS

Analytical skills

Tools

Docker

Kubernetes

Hibernate

MongoDB

Claude skills

Job description

Senior Software Engineer, Infrastructure Applications

Singapore, Singapore Software and Services

Do you want to help build some of the largest and most consequential enterprise and customer technology systems in the world? Join Apple's Information Systems and Technology (IS&T) organization. IS&T is the engine behind everything Apple does for customers and for the people who build for them. It's Apple's central nervous system. Supporting 2.5 billion active Apple devices, processing billions of secure transactions, and keeping the technology that defines modern life running flawlessly, IS&T makes the impossible feel effortless.Do you love building solutions to handle global complexity and immense scale? Imagine what you could do here.Infrastructure Services is part of IS&T and the foundation of Apple's global network operations - managing data center equipment and systems to deliver compute, storage, and networking services for teams across Apple, including its internal developer community. From individual facilities to a worldwide network, Infrastructure Services ensures the technology underneath everything works without question

Description

We are currently seeking a highly motivated Infrastructure Software Engineer. The ideal candidate should possess a strong background in Java Spring Boot backend development and React JS frontend development, combined with experience leveraging AI-assisted development tools and LLMs to enhance engineering workflows. They should be passionate about creating modern, intelligent, user-friendly applications. In addition to technical expertise, excellent communication and interpersonal skills are crucial. The ideal candidate should be able to collaborate effectively with business partners from diverse backgrounds and varying technical expertise levels.

Responsibilities

• Design, develop and maintain full-stack applications leveraging Java for backend development and React JS for frontend interfaces
• Utilize AI-assisted development tools such as Claude to accelerate code generation, debugging and documentation.
• Design adaptable and efficient web applications that prioritize exceptional user experiences.
• Work closely with product managers, designers and technical teams to ensure the delivery of high-quality software.
• Engage in all phases of the software development lifecycle including planning, designing, coding, testing and deploying applications.
• Conduct thorough code reviews, uphold coding standards and maintain high code quality across projects.
• Stay updated on emerging technologies, particularly in AI/ML and LLMs and proactively incorporate relevant innovations into the technology stack.

Minimum Qualifications

• Proficiency in React JS and related frontend technologies like HTML,CSS, vue, tailwind including experience with Redux and React Router.
• Experience in Java Spring boot based API development using JSON API spec.
• Hands-on experience with Hibernate.
• Experience in NoSQL databases like MongoDB
• Excellent analytical and problem-solving skills.
• Knowledge of containerization (Docker, Kubernetes) and CI/CD tools.
• Familiarity with Claude skills, prompt engineering, MCP or similar agent orchestration patterns.

Preferred Qualifications

• Experience working in Data Center Infrastructure Management domain.
• Experience in building, configuring and leveraging AI agents, Claude skills and LLM-powered capabilities to automate routine tasks, streamline workflows and enhance developer productivity.
• Understanding of responsible AI practices, including output validation and human-in-the-loop design patterns.
• Results-oriented and demonstrates ownership and accountability.
• Communicate clearly and collaborate with other team members.

Apple is an equal opportunity employer that is committed to inclusion and diversity. Apple provides reasonable accommodations to applicants with disabilities and in accordance with local requirements. Apple is a drug-free workplace.

At Apple, we believe accessibility is a fundamental human right. You'll find that idea reflected in everything here - in our culture, our benefits and our digital tools. By welcoming as many perspectives as possible, we help you build a career where you feel like you belong.
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