# Senior Machine Learning Engineer at Cresta

- Company: Cresta
- What the company does: Save money, increase revenue, and build customer loyalty with the only unified platform for human and AI agents that transforms every customer experience. Backed by Greylock, Sequoia and a16z.
- Company website: https://cresta.com/
- Type: Startups (AI role)
- Level: Senior
- Location: United States (Remote)
- Work setup: Remote
- Pay: $205K to $270K base salary per year (USD)
- Posted: 2025-05-29
- Apply by: 2026-10-08
- Apply: https://job-boards.greenhouse.io/cresta/jobs/4741283008
- Page: https://www.1752.vc/careers/jobs/cresta-senior-machine-learning-engineer/

## About the role

Machine Learning Engineers at Cresta work across several high-impact AI initiatives. Final team placement is determined based on experience, strengths, and business needs.

## What they're looking for

- Bachelor’s degree in Computer Science, Mathematics, or a related field, Master’s or Ph.D. preferred
- 5–8+ years of industry experience building and deploying machine learning systems in production, including significant experience working with LLMs
- Strong expertise in NLP, Generative AI, transformer architectures, embeddings, and retrieval systems
- Proven experience designing and deploying Retrieval-Augmented Generation (RAG) systems in enterprise environments
- Experience building and evaluating complex agentic or multi-step LLM workflows
- Strong knowledge of modern ML frameworks and tools (e.g., PyTorch, TensorFlow, Hugging Face) and distributed/cloud-based infrastructure

Tags: Engineering