Machine Learning Engineer

About the role

Join Cresta, a cutting-edge AI company, as a Machine Learning Engineer. In this role, you will work on state-of-the-art AI Agents, leveraging the latest technologies in Large Language Models (LLMs) and AI Agent systems. You will be responsible for developing and deploying proprietary LLMs, scaling AI solutions, and addressing key challenges such as evaluation and reliability. This is a unique opportunity to shape the future of AI at Cresta and bring breakthrough advancements into production environments. Key missions: Design, develop, and deploy Cresta’s AI Agent solutions and proprietary models, focusing on practical AI challenges.. Collaborate with cross-functional teams to integrate AI Agents into Cresta’s customer solutions and lead initiatives to scale AI systems for production environments.. Contribute to solving cutting-edge problems in AI and help define the future roadmap for Cresta’s AI Agents, while innovating and researching ways to improve security, cost-efficiency, and reliability of AI systems. Profile: - Bachelor’s or Master's Degree in Computer Science, Mathematics, or a related field - 2+ years of hands-on industry experience with AI and machine learning, preferably with experience working with LLMs in large-scale production environments - Solid knowledge of machine learning concepts and methods, especially those related to NLP, Generative AI, and working with LLMs - Strong problem-solving and strategic thinking abilities, with a proven ability to lead cross-functional teams and work collaboratively to deliver innovative AI solutions in production - Practical knowledge of modern machine learning frameworks and technologies (e.g., PyTorch, Tensorflow, Hugging Face, NumPy), as well as experience with distributed systems and cloud-based AI infrastructure - A passion for driving AI adoption and pushing the boundaries of AI technology into real-world applications, with an ability to mentor junior engineers and influence strategic decisions across the organization