3 days ago
Responsibilities
- Architect and build multimodal semantic search and data discovery platforms for autonomous driving development.
- Investigate and apply large language models, visual language models, and Retrieval Augmented Generation techniques.
- Develop agentic data mining, semantic search, and data curation workflows.
- Build real-time querying, vector database, batch processing, and stream processing infrastructure using technologies such as Ray, Spark, LanceDB, or similar.
- Deliver end-to-end data mining solutions spanning onboard C++ and offboard ML and data infrastructure.
- Develop real-time semantic search services for text, images, and videos.
- Improve the performance and reliability of existing ML infrastructure.
- Write readable and high-performance Python and C++ code.
- Drive technical discussions across multiple organizations and deliver solutions on schedule.
Requirements
- 5+ years of relevant domain experience.
- Experience with both ML platforms and ML-based applications.
- A proven track record of building scalable and reliable infrastructure in a fast-paced environment.
- Deep understanding of design trade-offs and the ability to communicate them and achieve alignment.
- Hands-on experience developing semantic search infrastructure, generating multimodal video, image, and audio embeddings, and managing vector databases.
- Experience with multimodal data indexing, model training infrastructure, model optimization, or large data processing pipelines.
- Experience building ML models or infrastructure for autonomous vehicles, perception, or decision-making is desirable but not required.
Tech Stack
Categories
Data EngineeringML Engineering
About Stack AV
Stack AV builds autonomous driving software and integrated systems for commercial trucking, combining AI perception, planning, robotics, and cloud-based fleet operations. The company works with freight carriers and logistics operators to pilot and deploy autonomy-enabled trucking solutions and supporting services. Founded in 2023 and headquartered in Pittsburgh, PA, it is a privately held firm focused on long-haul and hub-to-hub routes.