Senior AI Applications Engineer, Twin Health
$195-210k
+ Equity
Individualized healthcare guidance for chronic metabolic diseases
Open for applications
Individualized healthcare guidance for chronic metabolic diseases
501-1000 employees
Open for applications
$195-210k
+ Equity
501-1000 employees
Company mission
To transform lives by empowering people to reverse and prevent chronic metabolic diseases, improve energy and physical health, and extend lifespan.
Role
Who you are
- Bachelor’s degree in Computer Science or a STEM-related field (Master’s preferred)
- 5+ years of software engineering experience, with a strong foundation in building backend services
- Demonstrated experience in developing and deploying AI-powered applications using Large Language Models (LLMs) like GPT, Claude, or Gemini
- Strong practical knowledge of prompt engineering, vector databases, Retrieval-Augmented Generation (RAG), and other techniques for building reliable LLM-based systems
- Proficiency in Java and/or Python and experience developing microservices
- Hands-on experience with SQL databases (PostgreSQL, MySQL) and query optimization
- Proven ability to work across disciplines, collaborating effectively with product, design, and non-technical stakeholders to build user-centric solutions
- Excellent communication skills and a demonstrated ability to navigate ambiguity and drive projects from concept to completion
- Experience in healthcare, biosensors, or related fields is a plus but not required
- This remote opportunity based out of the U.S. Applicants must be authorized to work for any employer in the U.S
What the job involves
- We are looking for an AI Applications Engineer to join our team and help shape the next generation of deeper activity experiences.
- This is an exciting opportunity to work at the intersection of backend engineering and AI, collaborating closely with backend, mobile, and AI engineers, as well as clinical teams, to build innovative solutions
- Your work will empower members with personalized experiences that enhance engagement and support overall metabolic well-being
- Contribute to the design, development, and deployment of AI agents and tools that streamline clinical decision-making and enhance clinical workflows
- Explore and implement full-stack architecture for AI-agentic systems, from context engineering to API design and deployment
- Develop and maintain robust, scalable backend services and integrations (using Python, Java Spring Boot, SQL) that serve as the foundation for our AI applications
- Collaborate with cross-functional teams to help translate clinical and operational needs into technical specifications and prototypes
- Follow best practices for developing reliable, secure, and scalable AI applications, ensuring all solutions meet compliance standards such as HIPAA
- Monitor and optimize the performance of AI systems in production to handle growth and ensure a seamless user experience
- Take on additional responsibilities as needed, including on-call rotations
- Regular travel to our Mountain View headquarters for planning workshops and team collaboration sessions
- Other duties as assigned
Application process
- The final interview for this role is on-site in Mountain View, CA
Our take
Metabolic Syndrome affects over a billion people worldwide, and can massively increase the risks of heart disease and stroke. Although the root cause is known to be differences in metabolic performance, each case is so complex and unique as to stifle investigation into preventions and treatments.
Twin Health aims to combat this problem with its Whole Body Digital Twin. Leveraging AI and wearable sensors, the system creates a dynamic digital representation of the individual’s metabolism. Both patients and doctors can then use this to inform decisions about nutrition, sleep and activity that could help reverse or prevent a variety of chronic metabolic diseases.
Importantly, Twin Health's work is supported by high-quality research that has been peer-reviewed and published in leading journals. This science-first approach supports impressive results such as over 70% of users with Type 2 diabetes reporting a remission of symptoms at 12 months into the program.
Steph
Company Specialist at Welcome to the Jungle
Insights
4% employee growth in 12 months
Company
Funding (last 2 of 5 rounds)
Aug 2025
$53m
SERIES E
Dec 2023
$50m
LATE VC
Total funding: $286.5m
Company benefits
- High-quality medical, dental, and vision coverage
- HSA/FSA plans, life insurance, and disability
- 401(k) for retirement
- Support from licensed financial wellness advocates
- Unlimited PTO
- Paid parental leave for birth/adoption (16 weeks of 100% paid leave for the primary caregiver and 8 weeks for the secondary)
- Access to benefits supporting overall well-being (eg. pet insurance, gym discounts)
- Stipend program (100% personalized and inclusive)
Company HQ
Mountain View, CA
Leadership
Jahangir Mohammed
(Co-Founder & CEO)Founder and former CEO of Cisco Jasper and Kineto Wireless.
Terry Poon
(Co-Founder & CTO)Former VP of Engineering at Jasper.
Maluk Mohamed
(Co-Founder & VP of Research)Chairman and Director of the MASTeR Group of Institutions.
Share this job
View 9 more jobs at Twin Health