Senior Software Engineer at Flatiron Health | GB | Rezi

Senior Software Engineer at Flatiron Health

Senior Software Engineer

Flatiron Health · GB

2 weeks ago

Senior Software Engineer

Flatiron Health · GB

17 days ago
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About the Role

We are looking for an experienced software engineer to join the Healthcare Data Products team. This role involves building scalable pipelines and platforms that transform raw clinical data into actionable insights, empowering clients to do the same. The work directly impacts how cancer data is utilized across the industry.

Responsibilities

  • Own the lifecycle of high-scale data applications, building robust, compliant, and performant systems.
  • Architect and scale complex data pipelines using Python, PySpark, Prefect, and Airflow to ingest data from hundreds of sources into Snowflake.
  • Transition data delivery models toward modern Snowflake-native data sharing and high-performance Parquet extractions.
  • Support EHR application and data export features by working across the stack, from Python backends to React frontends.
  • Modernize tooling using Terraform, Docker, and GitLab CI/CD for code-driven infrastructure.
  • Leverage Datadog and Metaplane for end-to-end system and data observability.
  • Utilize AI-assisted development tools like Cursor and Claude Code to streamline workflows.
  • Collaborate with oncologists, product leaders, and data scientists to translate requirements into technical solutions.

Requirements

  • 4+ years of professional experience building scalable, production-grade software.
  • Highly proficient in Python.
  • Deep understanding of relational databases (Snowflake preferred).
  • A nose for value and empathy for internal and external customers.
  • Proactively identify problems with high business impact.
  • Ability to explain complex data flows to non-technical stakeholders.
  • Mentorship of junior engineers on best practices.

Skills

  • Python
  • PySpark
  • Prefect
  • Airflow
  • Snowflake
  • Terraform
  • Docker
  • GitLab CI/CD
  • Datadog
  • Metaplane
  • Cursor
  • Claude Code
  • React
  • AWS services (S3, EMR, EC2)
  • Modern Data Stack
  • Front-End Development
  • Cloud Native
  • Healthcare Data Domains
  • EHR Workflows

Location

  • US
  • Europe
  • Asia

Work Type

  • Full-time

Experience Level

  • Senior

Education Level

  • Degree in Computer Science or related field (or equivalent foundational experience)

About the Company

  • Flatiron Health is a healthtech company using data for good to power smarter care for every person with cancer, around the world.
  • Flatiron partners with cancer centers in the US, Europe and Asia to transform patients’ real-life experiences into real-world evidence and create a more modern, connected oncology ecosystem.
  • Our multidisciplinary teams include oncologists, data scientists, software engineers, epidemiologists, product experts and more.
  • Flatiron Health is an independent affiliate of the Roche Group.
  • Our people are at the centre of everything we do.
  • We strive to foster a culture where our teammates feel equipped and empowered to make meaningful contributions with confidence, compassion, and clarity.