[Hiring] Senior Software Engineer - API Development @H1

Role Description

As a Senior Engineer on the Digital Health team, you will contribute to building and evolving the APIs and systems that power the Find Care platform. You will work closely with senior engineers and stakeholders to deliver scalable, high-quality solutions while taking ownership of key components and features.

• Design, build, and maintain APIs and services that support the Find Care platform
• Contribute to API evolution efforts to reduce redundancy, optimize payload size, and improve usability (e.g., sub-resources, summary objects, cleaner response structures)
• Help evolve data pipelines and transformation workflows that support API and flat file delivery across the platform
• Help define and implement scalable integration patterns (APIs and file-based delivery) to support internal and external data exchange
• Drive system performance and scalability improvements as data volume and product complexity grow
• Troubleshoot complex system and data issues, establishing best practices across reliability, observability, testing, and data quality
• Ensure data security, integrity, and compliance with governance and regulatory standards
• Leverage AI-first development practices (e.g., Claude, Copilot) to improve speed and quality of engineering output

Qualifications

• You write clean, maintainable, and scalable code, and set a high bar for engineering quality
• You have strong experience diagnosing complex system and data issues and driving improvements
• You have deep experience designing and evolving RESTful APIs, including versioning, pagination, and backward compatible changes
• You are comfortable contributing to technical discussions and design reviews
• You collaborate effectively with engineering, product, and data teams

Requirements

• 7 - 8 Years of strong coding skills in Python or NodeJS for high-availability API development
• Experience designing and operating data systems and pipelines at scale
• Familiarity with orchestration tools such as Apache Airflow
• Experience with Docker, Kubernetes, or Terraform
• Experience with databases such as PostgreSQL
• Experience with Git, JIRA, and CI/CD platforms (e.g., CircleCI)
• Proven experience designing and evolving external-facing APIs, including versioning, pagination, and deprecation strategies
• Experience with ElasticSearch, ETL/API design, healthcare data domains, or customer-facing data delivery systems is a plus

Benefits

• Full suite of health insurance options, in addition to generous paid time off
• Pre-planned company-wide wellness holidays
• Retirement options
• Health & charitable donation stipends
• Impactful Business Resource Groups
• Flexible work hours & the opportunity to work from anywhere
• The opportunity to work with leading biotech and life sciences companies in an innovative industry with a mission to improve healthcare around the globe