Sr. Machine Learning Engineer; ML​/AI

About Lyra Health

Lyra Health is the leading provider of mental health solutions for employers supporting more than 20 million people globally. The company has delivered 13 million sessions of mental health care, published more than 20 peer-reviewed studies, and delivered strong outcomes in terms of access, clinical effectiveness and cost efficiency. Lyra’s research-supported care model helps people recover faster and reduces annual healthcare claims costs.

Lyra is transforming access to life-changing mental health care through Lyra Empower, the only fully integrated, AI-powered platform combining high-quality care and technology solutions.

We are looking for an experienced Senior ML Engineer who is eager to build the tooling and services necessary to deliver ML and generative AI based products that make a significant impact within the organization. The ideal candidate will be enthusiastic about taking ownership of their work, spearheading cross-functional projects, and providing guidance and mentorship to other team members.

• Thrive on working with brilliant teammates to solve complex, meaningful problems
• Are passionate about making a social impact and supporting people at their most challenging moments
• Enjoy cross-functional collaboration with physicians, therapists, data scientists, data analysts and product managers

This role is fully remote. Remote candidates must be physically located within the United States.

• Build tooling and services that power the machine learning and generative AI powered solutions in production
• Training and inference platform services
• The model evaluation metrics and testing framework
• Build services that expose machine learning and AI based products
• Deploy and manage various applications that power various components of the AI/ML SDLC process
• And of course, you will be coding every day!

• 6+ years of experience deploying ML/AI solutions in production environments
• Ability to write high-quality code in Python
• Experience building RESTful APIs
• Experience defining and using Protobuf messages
• Experience working with Docker and deploying applications to Kubernetes
• Experience with relational and low-latency databases
• Experience working with Celery
• A strong desire to work on ML/AI based products
• A desire to learn new technologies quickly
• A love of building systems from scratch
• A thoughtful approach to balancing quality and deadlines in fast-paced settings
• Excellent communication skills with a talent for building consensus and alignment
• Strong organizational skills and the ability to distill complex problems into clear priorities that move the team and business forward

• Experience building RAG (retrieval-augmented generation) based solutions
• Experience setting up and maintaining vector databases
• Experience writing production code in Java/Kotlin
• Experience building solutions on cloud infrastructure, particularly AWS
• Experience working with highly sensitive data in a healthcare environment

Equal Opportunity Statement We are an Equal Opportunity Employer. We do not discriminate on the basis of race, color, religion, sex (including pregnancy), national origin, age, disability, genetic information or any other category protected by law.

By applying for this position, you acknowledge that your personal information will be processed as per the Lyra Health Workforce Privacy Notice. Through this application, to the extent permitted by law, we will collect personal information from you including, but not limited to, your name, email address, gender identity, employment information, and phone number for the purposes of recruiting and assessing suitability, aptitude, skills, qualifications, and interests for employment with Lyra.

We may also collect information about your race, ethnicity, and sexual orientation, which is considered sensitive personal information under the CPRA and special category data under the UK and EU GDPR. Providing this information is optional and completely voluntary, and if you provide it you consent to Lyra processing it for the purposes described at the point of collection, for example for diversity…