At H1, we believe access to the best healthcare information is a basic human right. Our mission is to provide a platform that can optimally inform every doctor interaction globally. This promotes health equity and builds needed trust in healthcare systems. To accomplish this our teams harness the power of data and AI-technology to unlock groundbreaking medical insights and convert those insights into action that result in optimal patient outcomes and accelerates an equitable and inclusive drug development lifecycle. Visit h1.co to learn more about us.
As a Software Engineer on the Search Engineering team, you will support and develop the search infrastructure of the company. This involves working with TB’s of data, indexing, ranking, and retrieval of medical data to support the search in backend infra.
WHAT YOU'LL DO AT H1
The Search Engineering team is responsible for developing and maintaining the company's core search infrastructure. Our objective is to enable fast, accurate, and scalable search across terabytes of medical data.



This involves building systems for efficient data ingestion, indexing, ranking, and retrieval that power key product features and user experiences.
As a Software Engineer on the Search Engineering team, your day typically includes:
- Working with our search infrastructure – writing and maintaining code that ingests large-scale data in Elasticsearch.
- Designing and implementing high-performance APIs that serve search use cases with low latency.
- Building and maintaining end-to-end features using Node.js and GraphQL, ensuring scalability and maintainability.
- Collaborating with cross-functional teams – including product managers and data engineers to align on technical direction and deliver impactful features to our users.
- Take ownership of the search codebase–proactively debug, troubleshoot, and resolve issues quickly to ensure stability and performance.
- Consistently produce easy, elegant designs and write high-quality, maintainab

📌 Software Engineer (India)
🏢 H1
📍 India