[Remote] Staff Data Engineer - Emerald

Note: The job is a remote job and is open to candidates in USA. H1 is dedicated to providing optimal healthcare information access and is seeking a Staff Data Engineer for their Emerald team. This role involves leading the architecture and scalability of H1’s healthcare entity resolution platform while managing a small team and collaborating with various stakeholders to enhance the platform's efficiency and accuracy.

Responsibilities

• Lead the design, optimization, and scalability of distributed Spark/PySpark pipelines powering entity resolution and large-scale healthcare data processing
• Own systems supporting automatching, identity mapping, grouping logic, deduplication, enrichment, and auto-approval workflows across healthcare provider and organization datasets
• Build and maintain scalable processing frameworks for PubMed, clinical trial, ct.gov, conference, and other healthcare data sources
• Drive infrastructure optimization initiatives focused on improving throughput, runtime, observability, and cloud compute cost efficiency
• Partner closely with AI/ML teams to integrate matching and resolution models into EMERALD and improve matching precision and recall
• Lead complex technical initiatives from architecture and design through deployment, monitoring, and long-term production support
• Serve as a technical leader and mentor across the team through code reviews, technical guidance, and engineering best practices
• Collaborate directly with Product and business stakeholders to align technical solutions with operational and customer needs
• Support production operations, incident response, troubleshooting, and ongoing platform reliability

Skills

• 8+ years of experience building and maintaining large-scale distributed data systems and pipelines
• Demonstrated technical leadership experience mentoring engineers and driving complex technical initiatives
• Extensive experience with Apache Spark and AWS-based big data technologies including EMR, S3, and distributed compute environments
• Strong coding experience in Python (PySpark), Scala, Java, or equivalent languages used for distributed processing systems
• Experience optimizing large-scale Spark workloads for performance, scalability, and infrastructure cost efficiency
• Experience with streaming and event-driven architectures using technologies such as Kafka or Spark Streaming
• Experience with orchestration and lakehouse technologies such as Argo and Hudi or comparable platforms
• Experience with containerization and infrastructure technologies such as Docker, Kubernetes, and Terraform
• Experience working with relational or distributed databases such as PostgreSQL or Redshift
• Proven ability to operate effectively within highly scalable, production-grade distributed systems
• Deep expertise with distributed data processing frameworks such as Apache Spark and Hadoop, particularly within AWS environments
• Strong proficiency in Python (PySpark), Scala, Java, or other modern programming languages used for large-scale distributed processing
• Experience building scalable ETL/ELT frameworks across both batch and streaming architectures
• Strong understanding of distributed file formats including Apache Parquet and Apache AVRO
• Experience with streaming technologies such as Kafka, Spark Streaming, or KSQL
• Strong grasp of software engineering fundamentals including distributed systems, data structures, concurrency, and system design
• Experience performing root cause analysis across large-scale distributed systems and complex data pipelines
• Ability to write clean, maintainable, modular, and production-grade code
• Experience improving performance, scalability, observability, and infrastructure efficiency within distributed systems
• Strong communication and collaboration skills across both technical and non-technical stakeholders
• Familiarity with modern development and infrastructure tooling including Git, CI/CD pipelines, Docker, Kubernetes, Terraform, Argo, Hudi, and JIRA
• Experience with entity resolution, identity mapping, automatching, deduplication, or large-scale matching systems is strongly preferred
• Experience working with healthcare, life sciences, Real World Evidence (RWE), or large-scale healthcare datasets is strongly preferred

Benefits

• Stock options
• Full suite of health insurance options
• 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

Company Overview

Company H1B Sponsorship