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Cresta

Senior Machine Learning Engineer

Cresta · United States (Remote)

Posted about 3 months ago · $205,000–$270,000

or apply directly on Cresta's site. We never take the application ourselves.

Is this posting real?

This role has been open
80 days
Cresta's roles stay open a median of 80 days
Reposted
No
Salary listed
Yes
45% of Cresta's roles list one
Ghost-job risk at Cresta
high
94 stale, 1 reposted of 95 open
Hiring momentum
118 roles opened in the last 90 days
↑ up vs. the prior 90 days
Last confirmed on the employer's board
2026-10-22

Measured from postings appearing on and disappearing from Cresta's own greenhouse board since 2026-08-03. Full hiring picture for Cresta.

About this role

As a Senior Machine Learning Engineer at Cresta, you will lead the design and development of advanced AI systems that enhance customer interactions. Your work will involve architecting multi-step workflows, optimizing LLM-powered systems, and improving the reliability and performance of AI agents. You will also mentor other engineers and collaborate with cross-functional teams to integrate AI capabilities into Cresta's platform.

Our read on this posting4.0out of 5
benefits
4/5
freshness
1/5
career value
5/5
role clarity
5/5
pay transparency
5/5

Scored from the posting itself — how clearly the role is described, how much it says about pay and benefits, and how recently it was listed. Not a judgement of Cresta as an employer.

What you need

  • 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

What you get

  • Comprehensive medical, dental, and vision coverage with plans to fit you and your family
  • Flexible PTO to take the time you need, when you need it
  • Paid parental leave for all new parents welcoming a new child
  • Retirement savings plan to help you plan for the future
  • Remote work setup budget to help you create a productive home office
  • Monthly wellness and communication stipend to keep you connected and balanced

Worth weighing

  • Salary range is $205,000–$270,000 + Offers Equity, which may vary based on experience and location
  • Role involves significant responsibility in leading AI initiatives, which may require a high level of expertise and experience
  • The position is remote, which may impact team dynamics and collaboration
  • Cresta uses AI tools in their recruiting process, which may raise concerns for some candidates.

Summarised from Cresta's posting. Read the full original.

Listed by Cresta on their greenhouse job board, last confirmed open on 2026-10-22. PitchMeAI is not the employer.

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