Sr. Software Engineer, Siri Speech

The Siri Speech Platform team is building the platform and tools that enable us to deliver Siri's state-of-the-art speech technology. We're seeking a Senior Software Engineer who is passionate about scalable systems, ML and delivering voice experiences to millions of users worldwide. Someone experienced with software engineering background in backend services, pipeline automation and large scale data processing would be a great fit! Join Apple and help us leave the world better than we found it!

Description

As a Senior Software Engineer, you will:

- Design and build scalable data processing platforms that power Siri's core capabilities

- Develop tools and automation that accelerate innovation across research and production teams

- Collaborate with ML researchers, backend engineers and product teams to deliver voice experiences to millions of users

- Drive architectural decisions across the stack, from data ingestion to model deployment

- Engage with internal stakeholders to understand requirements and shape the roadmap

We're looking for someone who combines strong technical skills with excellent communication, system design thinking, and a passion for building reliable, high-performance infrastructure.

Preferred Qualifications

BS, MS in Computer Science, Computer Engineering, or equivalent degree with applicable experience

Experience with ML lifecycle - from data ingestion to model deployment

Experience supporting ML model training, data generation and evaluation tools

Experience with full stack development is a plus

Experience with CI/CD tools is a plus

Experience with linguistics or natural language processing is a plus

Minimum Qualifications

5+ years professional experience building large scale customer facing products

Design and build scalable data processing platforms & pipelines.

Build developer-focused tools & automation that accelerate technology & innovation cycles.

Solid experience using best practices when working with REST APIs. Experience integrating with external APIs and HTTP requests: GET/POST calls, pagination, error handling, asynchronous requests, load handling

Experience with building solutions in the cloud (AWS, GCP, Kubernetes, etc)

Experience with relational and NoSQL databases (MongoDB, Cassandra, etc)

Able to quickly learn new and existing technologies

Excellent problem solving and analytical thinking skills

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 .