Sword Health

Sword Health offers AI-powered physical therapy solutions for pain recovery at home.

1001-5000 employees

Artificial Intelligence (AI)

Private Company

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Artificial Intelligence (AI)Therapeutics mHealth Medical Health Care

Remote-First Company

This company operates with a remote-first culture, allowing team members to work from anywhere.

Open Positions25

Europe (Remote)Full-TimeHealthTech AIPosted

Senior ML Engineer

Own ML projects end-to-end from exploration through production deployment and iteration.
Build agentic LLM systems using multi-step workflows, tool use, retrieval, and orchestration.
Develop evaluation sets, offline and online harnesses, and LLM-as-judge pipelines with human review.
Improve model quality using methods such as prompting, retrieval, distillation, or fine-tuning.
Work across the full AI stack, including data preparation, model adaptation, serving, and monitoring.
Partner with Product, Clinical, and Engineering teams to translate requirements into technical decisions.
Review code, mentor engineers, and share technical knowledge across the team.

PythonMachine LearningData engineering+2 more

Showing 1 of 25 positions

About Sword Health

Sword Health pioneers AI Care, combining artificial intelligence with clinical expertise to transform physical and pelvic health. Our solutions deliver personalized physical therapy and pain management directly to users at home. With over 1 million members across three continents completing 15 million AI sessions, we help 2,000+ enterprise clients save over $1 billion in healthcare costs. We are backed by $500M+ from leading investors, including Khosla Ventures and General Catalyst.

How We Work

We operate as a remote-first company, with job postings explicitly stating "Workplace type: Remote". AI fluency is a core expectation for every candidate, assessed through a three-level framework: Explorer, Builder, and Integrator. You will leverage AI daily to boost personal productivity or build AI-driven workflows. We value work-life balance and provide a supportive environment for our team members.

Engineering at Sword Health

At Sword Health, you will be building a new paradigm for healthcare: AI Care. This involves developing sophisticated AI for medical reasoning, safety, and real-time treatment across musculoskeletal, women's health, cardiometabolic, and mental health domains. We integrate data-driven insights to continuously improve therapy effectiveness. Our technical environment utilizes US server locations, DNSSEC, Amazon, Google Analytics 4, jsDelivr, CloudFront, and Person Schema. We use CRM tools like Salesforce and CLM tools like Ironclad or Spotdraft to streamline operations and ensure data integrity.

Why Join Us

Pioneer AI Care, a new approach to healthcare built for medical reasoning and real-time treatment.
Contribute to a platform serving over 1 million members across three continents with 15 million AI sessions.
Work in a remote-first environment with flexible hours and a strong emphasis on work-life balance.
Shape the future of health tech, backed by over $500 million in funding and 59 clinical studies.

Benefits & Perks

401(k) retirement plan.
Company equity.
Health, dental, and vision insurance.
Generous parental leave.
Access to the company's digital therapist.
Flexible working hours.
Unlimited vacation.

Tech Stack

analyticswidgetsframeworkmobile

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