Senior Machine Learning Engineer - AI Enabler Team jobs in United States
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Cast AI · 1 month ago

Senior Machine Learning Engineer - AI Enabler Team

Cast AI is the leading Application Performance Automation platform, enabling customers to optimize cloud costs and improve performance. The Senior Machine Learning Engineer will be part of the AI Enabler team, focusing on R&D challenges related to AI infrastructure and ensuring automated, cost-efficient AI-related decisions for clients' Kubernetes infrastructure.

Artificial Intelligence (AI)Cloud ComputingCloud InfrastructureCloud ManagementCloud SecurityDeveloper PlatformDeveloper ToolsDevOpsSaaSSoftware
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Responsibilities

Evaluate and Analyze LLM performance
Architect and build inference and training pipelines, directly contributing through hands-on design, model training pipeline, and deployment strategies
Stay up to date with industry trends

Qualification

Machine LearningPythonML inference optimizationsDistributed training patternsNetwork optimizationIndependenceEnglish skillsVerbal communicationWritten communicationCollaboration

Required

5+ years of hands-on experience in Data Science and Machine Learning, with a proven track record, demonstrated through a robust portfolio of projects
Strong software engineering skills in Python
Ability to move fast in an environment where things are sometimes loosely defined and may have competing priorities or deadlines
Expertise in ML inference optimizations, including techniques such as: Reducing initialization time and memory requirements; Utilizing reduced precision and weight quantization; Inference engine tuning (vLLM, SGLang, TensorRT)
Knowledge of network optimization for distributed ML training and inference
Understanding of distributed training patterns and checkpointing strategies
You have to be physically in any of the European countries GMT 0 to GMT +3
Strong English skills
Strong verbal and written communication skills
Ability to work independently and collaborate in a group

Benefits

Enjoy a flexible, remote-first global environment.
Equity options.
Private health insurance.
Get quick feedback with a fast-paced workflow. Most feature projects are completed in 1 to 4 weeks.
Spend 10% of your work time on personal projects or self-improvement.
Learning budget for professional and personal development - including access to international conferences and courses that elevate your skills.
Annual hackathon to spark new ideas and strengthen team bonds.
Team-building budget and company events to connect with your colleagues.
Equipment budget to ensure you have everything you need.
Extra days off to help maintain a healthy work-life balance.

Company

Cast AI

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CAST AI is the leading Kubernetes automation platform that cuts AWS, Azure, and GCP customers’ cloud costs by over 50%

Funding

Current Stage
Growth Stage
Total Funding
$181M
Key Investors
CreandumCota Capital
2025-04-30Series C· $108M
2023-11-07Series B· $35M
2023-03-01Series B· $20M

Leadership Team

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Yuri Frayman
Founder and CEO
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Laurent Gil
Co-Founder and President
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Company data provided by crunchbase