Software Engineer (GenAI Platform), Ai & Data Platforms

Lex; Singapore; On-site; SGD 90,000 - 130,000; Full time

Job summary

Apple in Singapore is seeking a Software Engineer to help build the foundation of its next-generation GenAI platform. You will work on scalable backend systems, GenAI components like RAG and Agentic frameworks, and ensure secure, highly available infrastructure.

You will collaborate across teams, mentor juniors, and translate complex requirements into robust designs while delivering production-grade solutions at scale.

Qualifications

• Bachelor’s degree in Computer Science or equivalent.
• 2+ years of software engineering in Java or Python.
• Proven experience designing scalable, highly available distributed systems.
• Experience building RESTful services on AWS or GCP.
• Strong understanding of LLMs, RAG, or Agentic workflows.

Responsibilities

• Build large-scale, distributed and highly available systems and pipelines.
• Design and develop GenAI platform components (RAG, Agents).
• Develop solutions using Java tech stack and cloud platforms.
• Collaborate with cross-functional teams to gather requirements and drive delivery.
• Mentor junior developers and contribute to system reliability and security.

Skills

Java

Python

Distributed systems

Concurrency

REST APIs

AWS/GCP

LLMs/RAG

Agentic frameworks

Education

Bachelor’s degree in Computer Science

Tools

Spring Boot

LangChain

AutoGPT

Snowflake

Spark

Flink

Job description

Summary

We are looking for a passionate and experienced Software Engineer to help build the foundation of Apple’s next-generation Generative AI platform. This role blends deep systems thinking, scalable backend development, and cutting-edge GenAI technologies such as Retrieval-Augmented Generation (RAG) and Agentic frameworks. You will design and implement large-scale, secure, and highly available systems, while collaborating across teams to drive the future of intelligent experiences. If you’re excited about building production-grade GenAI infrastructure and solving hard distributed systems problems, this is your opportunity to make a lasting impact at scale.

Description

An ideal candidate should be a strong programmer and a creative problem solver who thrives in a fast-paced environment, working across teams and organizations. You enjoy learning new technologies and have deep interest in either client/systems software design and programming or server side distributed system software development. You take responsibility; you feel a personal stake in the product you ship and for the end-user of it; you communicate responsibilities and scope clearly.

Responsibilities

• Leading effort to build large scale, distributed and highly available system and pipelines.
• Understanding of GenAI based platform and system including RAG, Agents Etc
• Design and develop solution using Java tech stack.
• Work with cross functional teams to drive requirements.
• Design and implement as per secure guidelines
• Work with QA to identify issues and fix it.
• Other aspects of the job include mentoring and providing feedback to junior developers, working with the team manager and PM in estimating scope and team capacity, responding to urgent requests from executives or business needs, and maintaining the stability and high reliability of our systems.

Minimum Qualifications

• Bachelor's degree in Computer Science or similar degree or equivalent experience
• 2+ years of software engineering experience in Java or Python
• Proven skills in designing scalable, highly available distributed systems which can handle high data volumes.
• Solid understanding of concurrency and multi-threading, multiple design patterns and debugging and analytical methodologies
• Experience in building, maintaining or enhancing RESTful web services using cloud platforms like AWS or GCP
• Extensive understanding of LLM’s, RAG, or Agentic workflow

Preferred Qualifications

• Excellent written and oral communication skills on both technical and non-technical topic.
• Strong experience working with Gen Ai based systems including RAG (Embedding or Chunking) and Agentic frameworks (e.g., LangChain, AutoGPT)
• Experience working with RAG Data ingestion pipelines, Vector DB and data platforms (e.g., Snowflake, Spark, Flink)
• Deep understanding of REST or GraphQL or gRPC APIs, authentication (OAuth, API keys), and distributed systems
• Experience in building, maintaining and enhancing RESTful web services using Spring boot for cloud platforms like AWS or GCP
• Strong grasp of software design principles (SOLID, DRY) and testing frameworks (Pytest, Jest).
• Ability to debug complex cross-platform issues and optimize performance.
• Ability to debug and improve ML workflow tuning for high accuracy.
• Ability to articulate technical concepts effectively to diverse audiences
• Self directed, self motivated and detail oriented with ability to come up with good design proposals and thorough analysis of production issues

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.

Learn about accessibility in Apple’s workplace

Role Number: 200692846-3278