Database Engineer - RAG Platform Developer at Apple

Cupertino, California, United States -

Full Time

Start Date

Immediate

Expiry Date

15 Jul, 26

Salary

0.0

Posted On

16 Apr, 26

Experience

10 year(s) or above

Remote Job

Yes

Telecommute

Yes

Sponsor Visa

Skills

Python, JavaScript, PostgreSQL, MySQL, Milvus, Qdrant, Weaviate, RAG pipelines, Vector databases, SQL, Kubernetes, Prometheus, Grafana, Data ingestion, System architecture, Embedding optimization

Industry

Computers and Electronics Manufacturing

Description

We're seeking a Database Engineer to architect and optimize our large-scale RAG (Retrieval-Augmented Generation) platform that serves our users across all of the Hardware Tech group. This role combines deep database expertise with modern AI/ML infrastructure, enabling design teams to seamlessly onboard and query enterprise-scale datasets. You'll be responsible for database architecture and optimization while also contributing to full-stack GenAI application development. DESCRIPTION As a Database Engineer on our team, you will architect and optimize our SQL and vector database infrastructure supporting enterprise-scale design data. You'll lead technical decisions on database architecture, scaling patterns, and technology selection for our RAG platform while designing comprehensive strategies to ensure optimal performance. Working closely with the development team, you'll build and refine data ingestion pipelines that enable design teams across all disciplines to seamlessly onboard their data. You'll collaborate with DevOps/SRE teams to ensure quality of service, proper resource allocation, and system scalability while improving RAG retrieval performance through hybrid search strategies, index tuning, and embedding optimization. In addition to your primary database focus, you'll contribute to full-stack development using Python and JavaScript, monitor database health and performance metrics for our multi-tenant system, and develop and maintain database operations procedures, monitoring, and disaster recovery strategies while driving continuous improvement of retrieval quality, search latency, and overall system reliability. You'll also provide mentorship to other engineers on database best practices and scalable design patterns. MINIMUM QUALIFICATIONS Proficiency in Python or Javascript. Production experience deploying and managing vector databases (Milvus, Qdrant, or Weaviate) at scale Experience with PostgreSQL or MySQL in production environments Understanding of RAG pipelines, including embedding strategies, chunking, and retrieval optimization Minimum requirement of BS + 10 years of relevant industry experience PREFERRED QUALIFICATIONS Understanding of Vector database indexing strategies and tradeoffs Strong SQL proficiency with deep understanding of query planning, indexing strategies, and optimization techniques Postgres advanced features (extensions, replication, sharding) Experience managing large-scale databases serving high-concurrency workloads Experience with embedding models and LLM integration patterns Demonstrated experience building or optimizing RAG systems in production environments Collaborative mindset with ability to mentor engineers and work closely with DevOps/SRE teams Monitoring and observability tools (Prometheus, Grafana) Kubernetes experience, particularly with stateful applications and database deployments Proven ability to make architectural decisions for scalable database systems

Responsibilities

You will architect and optimize SQL and vector database infrastructure to support a large-scale RAG platform. Additionally, you will build data ingestion pipelines and collaborate with DevOps teams to ensure system scalability and performance.