Note: The job is a remote job and is open to candidates in USA. Twin Health is a company focused on improving and preventing chronic metabolic diseases using AI Digital Twin technology. They are seeking a Senior AI Engineer to enhance their AI-driven product by implementing the latest techniques in Generative AI and deep learning.

Responsibilities

• Drive the end-to-end lifecycle of AI products, from ideation and prototyping to development, deployment, and optimization
• Own the engineering quality of the AI system — evaluation frameworks, testing, CI pipelines for model behavior, and shared tooling used by the team
• Set and enforce engineering standards through code review: testing practices, abstractions, observability, and production reliability
• Apply advanced AI/ML and software engineering techniques to develop conversational AI agents, deep learning, and personalized recommendations to create “N of 1” solutions that adapt to individual needs
• Build and improve ML models to drive behavior change to achieve sustained improvements in metabolic health for a diverse member base across diabetes, weight loss, etc
• Influence product roadmap by deeply understanding member behavior and preferences through continuous data analysis
• Collaborate cross-functionally with our clinical, medical research, business analytics, and engineering teams to design end-to-end AI-powered experiences for our members and clinical teams and achieve metrics-driven impact
• Additional duties as assigned

Skills

• 5+ years of industry experience developing AI and Machine Learning systems in production. Experience building consumer facing features a plus
• Strong software engineering fundamentals: testing, CI/CD, system design, code review. This is not a research role. Experience building evaluation infrastructure for LLM-based systems (not just running evals, but building the framework). Comfortable extending shared infrastructure and reviewing code at a senior SWE level
• Experience creating applications leveraging LLMs, Generative AI, advanced Prompt Engineering, RAG, and iterative AI evals
• Experience integrating and deploying models in production AI systems
• Proficiency in Python and software engineering best practices
• Bachelor's or Master's degree in Computer Science, Statistics, or a related field
• This remote opportunity is available to US based persons. Applicants must be authorized to work for any employer in the U.S
• Previous experience in healthcare is preferred, but not required
• Experience with Voice AI or specialized Language Models (VLMs, multi-modal, etc) would be a plus

Benefits

• A competitive compensation package in line with leading technology companies
• As a remote friendly company we are committed to providing opportunities for all who join to further build relationships, increase cross-functional collaboration, and celebrate our accomplishments.
• Opportunity for equity participation.
• Unlimited vacation with manager approval.
• 16 weeks of 100% paid parental leave for delivering parents; 8 weeks of 100% paid parental leave for non-delivering parents.
• 100% Employer sponsored healthcare, dental, and vision for you, and 80% coverage for your family; Health Savings Account and Flexible Spending Account options.
• 401k retirement savings plan.

Company Overview