CAD Engineer - Signoff Infrastructure

We're seeking a CAD Engineer to join our team and develop full-stack web applications that power the Signoff infrastructure across all Apple SOC design groups within the Hardware Tech group. Signoff is the critical final verification stage in chip design where designs are validated against manufacturing, timing, and power criteria before tapeout. This role focuses on building and enhancing Signoff dashboards, CAD flow metrics collection, and data visualization tools that design and CAD teams rely on daily. You'll also participate in the development of our Signoff AI assistant and integrate modern AI/RAG capabilities into our platform.

Description

The Signoff Infrastructure developer will develop, support, and enhance the Signoff dashboards, CAD flow metrics collection, and visualization tools used for Signoff by all Apple SOC design groups. We are looking for a passionate, self-driven software engineer with the ability to work on complex software, a team player who pays a high level of attention to detail, strives for software quality, and prefers a test-driven development approach. The role requires providing Signoff infrastructure support and interfacing with the design and CAD teams to develop high-impact web applications to improve our Signoff process. You'll work across the full stack using Python and JavaScript/TypeScript, build and maintain backend services and APIs, develop interactive frontend dashboards, and work with SQL databases to manage and query enterprise-scale design data. As our platform evolves, you'll also contribute to integrating RAG and AI-powered features to enhance how teams discover and interact with Signoff data.

Preferred Qualifications

Background in Chip Design, Chip Verification, or CAD

Experience with embedding models and LLM integration patterns

Understanding of RAG pipelines, including embeddings, chunking, and retrieval optimization

Experience with vector databases

Experience with containers and Kubernetes

Experience with monitoring and observability tools (Prometheus, Grafana)

Test-driven development experience in production environments

Minimum Qualifications

Proficiency in Python or JavaScript/TypeScript

Experience with web development frameworks and libraries (Angular, React, or Express.js)

SQL database experience with MySQL or PostgreSQL

Understanding of software engineering best practices including version control, testing, and CI/CD

BS in Computer Science or related field with 3+ years of relevant industry experience

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 .

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.