Senior Full Stack Engineer- AI

Welcome to Healthee, where healthcare meets simplicity. It's 2025, and our mission is to empower employees to take control of their health benefits with clarity and confidence—navigating complex systems in under 27 seconds. Using cutting-edge AI, we personalize and streamline the experience of understanding, using, and optimizing health coverage.

We're not just building a product. We’re crafting an intelligent platform that transforms lives through data-driven insights and seamless digital experiences.

We are seeking a Senior Full Stack Engineer with AI engineering experience to join our R&D team and build innovative features for our personal AI assistant. This role focuses on developing end-to-end intelligent healthcare navigation capabilities that make it easier, faster, and more efficient for users to understand and use their health benefits.

We're looking for someone who is eager to work with AI technologies, has hands-on experience integrating machine learning models into applications, and loves building features that solve real healthcare challenges. You are driven by the desire to create user-facing AI features that deliver immediate value, and you do so with a practical, results-oriented approach. You thrive in a fast-paced, hypergrowth startup environment.

Key Responsibilities:
AI Feature Development
Build and implement new AI-powered features for our personal assistant using RAG systems and LLMs
Develop conversational interfaces that help users navigate complex healthcare scenarios
Integrate AI agents into user workflows for automated benefits analysis and recommendations
Implement evaluation and testing frameworks to ensure AI feature quality and accuracy
Optimize the architecture to be fast, responsive and cost efficient.
Backend Development
Develop APIs and services that power AI assistant interactions with healthcare data
Integrate with external and internal healthcare APIs, provider networks, and insurance systems
Continually improve our infrastructure to make sure we meet the highest standards in things like security, performance, code maintenance etc…
Frontend Development
Build responsive chat interfaces and conversational UI components using React/TypeScript
Create user-friendly interfaces that seamlessly integrate AI assistant capabilities
ML/AI Integration
Work closely with data scientists to productionize machine learning models
Deploy and maintain AI models in production environments
Build A/B testing capabilities for AI features and user experience optimization
Optimize AI system performance and response times
Requirements:
Bachelor's degree in Computer Science, Engineering, or related field
7+ years of full stack engineering experience with at least 1-2 years working with AI/ML systems
Experienced in React, TypeScript/JavaScript, and modern frontend frameworks
Hands-on experience with LLMs, RAG systems, or conversational AI applications
Experience with prompt engineering and building AI agents for user intent understanding
Strong proficiency in Python and Go for backend development
Experience building responsive, user-friendly interfaces and real-time applications
Experience integrating machine learning models into production applications
Familiarity with cloud platforms (AWS, Azure, or GCP) and API development
Understanding of vector databases and similarity search technologies
Being a decent human being with a passion for improving healthcare accessibility
Why Join Healthee:

At Healthee, we're changing the health benefits experienced through intelligent AI. You'll build features that directly impact how millions of people navigate their healthcare, work with cutting-edge AI technology, and be part of a rapidly growing healthtech company.

Salary range: 40,000-42,000

**At Healthee, we welcome candidates with varying levels of experience for this role, which is reflected in the flexible salary range. The final salary will be determined through a professional assessment during the interview process, in line with our internal development levels . As an equitable employer, we prioritize transparency and are committed to offering fair and competitive salaries that align with those of our current employees.

Check us out on Geektime: https://insider.geektime.co.il/company/healthee/

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