Software Engineer, Applied ML (Discovery, Recommendation & Search)
Builds and optimizes ML backend systems for recommendation, ranking, and search in a fast-growing AI consumer app. Requires 5+ years experience, CS bachelor's, ML frameworks like PyTorch/TensorFlow, cloud infra, and modern typed languages.
Requirements
- B.A.S. in Computer Science or equivalent experience.
- 5+ years of industry experience
- Experience building/consuming RESTful and gRPC based web-services
- Experience building and managing infrastructure in a cloud environment (GCP, AWS or Azure)
- Familiar with one of the popular ML Frameworks like Pytorch, Tensorflow
- Experience writing highly performant service in a modern typed language
- Experience configuring and maintaining CI/CD pipelines and automated testing
Desired Experience
- Experience with shipping intelligent features, end-to-end, and from idea to production
- Experience with understanding, designing or implementing a full pipeline from data ingestion to model training.
- Experience with production AI/ML systems and services including optimizing GPU/TPU deployments
- Experience working with vector databases or other feature storage
Senior AI Engineer
Build full-stack AI systems including agentic workflows, RAG pipelines, and production infrastructure for mental healthcare applications. Requires 2+ years software engineering experience and 1+ year with LLMs or agentic AI.
Staff AI Engineer
Staff AI Engineer building and shipping LLM/agent-powered observability features for incident detection, triage, and resolution. Requires strong production software engineering experience plus practical GenAI/LLM application skills.
Staff Software Engineer, Trends Machine Learning Infrastructure
Lead technical direction for Pinterest's unified AI-powered Trends and Audience Insights platform. Architect scalable ML data pipelines and LLM capabilities while mentoring engineers and driving cross-team integrations.