Data Engineer

OneImaging is revolutionizing the radiology landscape by providing high-quality imaging services at significantly more affordable rates. We assist patients throughout their care journey, eliminating common obstacles such as high out-of-pocket costs, limited availability, poor scheduling, and tedious insurance follow-ups. Join us in making a tangible impact on healthcare.

We are seeking a skilled and motivated Data Engineer to join our team. You will play a key role in developing and maintaining the core infrastructure that powers our platform. The ideal candidate has a strong foundation in building scalable ETL services interfacing with multiple data sources, experience with modern web application frameworks and backend development, and a passion for improving healthcare through technology.

Requirements

Key Responsibilities:

• Implement and manage ETL scripts & processes for data ingestion, validation, transformation, DB updates and reporting results using Apache Airflow. 
• Develop, and maintain scalable API adjacent services using Node.js (Express), MongoDB, Mongoose, and Postgres within an AWS ecosystem.
• Have an understanding of the data sources and flow within the platform, make recommendations to optimize data models & schemas in MongoDB and Postgres.
• Manage database migrations and helper scripts where needed to ensure smooth and efficient updates between versions.
• Optimize query and controller performance to ensure responsive and efficient operations.
• Collaborate with others in the engineering team to develop and scale event-driven communication between backend services using technologies like Kafka, SQS / RabbitMQ.
• Support integration and maintenance of databases with BI tools such as Looker and data visualization tools like d3.js.
• Maintain and optimize API services for improved interaction with frontend applications.
• Create documentation for key parts of the platform that fall under your domain.

Qualifications:

• B.S. / M.S in Computer Science, Engineering, Applied Math & Statistics, or a related computational field, with 3+ years of experience in backend-focused software engineering/data engineering OR 6+ years of experience in backend-focused software engineering/data engineering.
• Proven experience in backend development, with strong proficiency in Node.js (Express), MongoDB, Mongoose, and Postgres.
• Familiarity with modern scaling approaches and techniques for FTP and delivering statically stored assets to the API server.
• Hands-on experience with AWS services including S3, Route 53, Apprunner, Fargate, Bedrock, and Transfer Family. 
• Experience with ETL processes using Apache Airflow or similar DAG schedulers
• Acquaintance with integrating databases with BI tools and data visualization frameworks.
• Knowledge of event-driven architecture and communication between services using Kafka, SQS, RabbitMQ.
• Data extraction from scanned documents using OCR or Anthropic Claude and Amazon Bedrock.
• Strong understanding of data security, encryption, and compliance best practices.
• Ability to work independently and as part of a collaborative team.
• Excellent problem-solving skills and attention to detail.
• English proficiency, strong communication skills and the ability to work effectively with cross-functional teams.

Preferred Skills:

• Exceptional problem-solving skills and innovative thinking.
• Ability to work effectively in a team-oriented environment.
• Experience working with healthcare data standards such as FHIR, HL7, DICOM
• Document OCR experience
• Knowledge of container orchestration with Kubernetes for managing scalable, distributed systems.
• Interest and experience in backend development in Node.js/Typescript based projects.

Benefits

• Competitive salary and benefits package.
• Making a tangible impact on patients, and the healthcare system in an undersaturated field full of opportunity.
• Work with a team of passionate and innovative individuals experienced in the health tech field
• Opportunity for leadership within teams, career growth and acquiring cross team skills.
• Flexible work environment with remote opportunities.

Please submit your resume and a cover letter explaining your interest in the role and how your experience aligns with the qualifications.

OneImaging is an equal opportunity employer. We celebrate diversity and are committed to creating an inclusive environment for all employees.