Senior Python Engineer, Data

Transformcap; New York (NY); On-site; USD 140,000 - 210,000; Full time

Job summary

Alaffia Health, a healthcare AI startup focused on medical billing, analytics, and data automation, seeks a Senior Data Engineer to build AI-enabled products and scalable data platforms. You will tackle complex data challenges, ensure security, and drive data-driven healthcare automation across claims processing and reporting.

You will work with modern data tooling and collaborate with SMEs to deliver reliable, compliant solutions in a fast-paced environment.

Qualifications

• 5–10+ years in software engineering with 3–5 years in healthcare data.
• Strong statistical modeling and data analytics skills.
• Deep data cleaning, preparation, data schema design, versioning and database management.
• Expert‑level SQL and dimensional data‑vault style modeling for analytics.
• Experience with dbt and orchestration tools (Airflow, Dagster, Prefect).
• Strong Python for ETL/ELT, APIs, and data quality checks; familiarity with REST/JSON, FHIR, and EDI feeds.
• Experience building SaaS applications in healthcare or regulated industries.
• Autonomous learning, self‑leadership, and ownership of system components.
• Excellent communication and collaboration skills with non‑technical stakeholders.

Responsibilities

• Deliver reports on-time with accuracy for clients and internal dashboards.
• Collaborate with stakeholders to define reporting requirements, documentation, and SOPs.
• Automate manual reporting tasks using SQL, scripting, and BI tools.
• Own and enhance report-focused apps in Retool, building new views and integrating data sources.
• Investigate data issues and perform root-cause analyses to drive resolution.
• Explain healthcare claims reporting trends, metrics, and exceptions to stakeholders.

Skills

Healthcare data engineering

SQL

Python

Data modeling

ETL/ELT

BI tooling

REST/JSON

FHIR

EDI

Tools

Retool

dbt

Airflow

Dagster

Prefect

Job description

About Alaffia & Our Mission

Every year, U.S. health plans lose billions to improper payments and administrative waste. That wasted spending ultimately trickles down across the healthcare ecosystem, driving up costs for plans, providers, and patients alike. We’re here to change that paradigm.

Alaffia is a new kind of claims operations partner for health plans. Using expert clinicians and transparent AI, we deliver deeper insights, smarter automation, and consistently better outcomes across the entire lifecycle of claims. With Alaffia, health plans can cut wasted spending more effectively than ever — and provide their members the most affordable care.

We’re a high-growth, venture-backed Series B healthtech startup based in NYC and are actively scaling our company. Join us in helping to build a healthcare system that works better for everyone.

• This position requires current authorization to work in the United States. Unfortunately, we are not in a position to sponsor work visas at this time.

About The Role & What You\'ll Be Doing

Alaffia Health is a healthcare AI startup revolutionizing medical billing, analytics, and data Alaffia Health is a healthcare AI startup revolutionizing medical billing and data automation. Our AI-driven platform leverages state-of-the-art generative AI and machine learning technologies to enhance accuracy, efficiency, and compliance in medical billing and auditing. As we scale, we are seeking a Senior Data Engineer to build the cutting-edge AI products, drive innovation, and shape the future of healthcare automation.

At Alaffia Health, we are looking for an experienced Software Engineer who is passionate about building modern applications and scalable systems. Our platform leverages cutting-edge technologies to revolutionize healthcare claims payment adjudication and audit workflows. We seek someone who thrives on solving complex data challenges, leveraging AI agents at scale while ensuring security considerations are an uncompromisable requirement in all solutions. In this role, you'll be building the future of healthcare automation while tackling challenging problems in data management, system integration, security and cloud infrastructure.

Your Responsibilities

• Ensure all internal and external reports are delivered on-time and with accuracy, including scheduled client deliverables and internal operational dashboards.
• Work closely with stakeholders to produce detailed reporting requirements, documentation, and SOPs, ensuring clarity on metric definitions and data lineage.
• Execute, maintain, and progressively automate manual reporting tasks, using SQL, scripting, and BI tooling to reduce operational burden.
• Own and enhance report-focused apps in Retool, including building new views, improving UX, and integrating with underlying data sources.
• Perform data investigations and root-cause analyses when report discrepancies, anomalies, or data quality issues occur, and drive resolution.
• Act as a subject matter expert on healthcare claims reporting, helping internal and external stakeholders interpret trends, metrics, and exceptions.

Requirements For The Role

• Required experience:
  • 5–10+ years in software engineering, with at least 3-5 years supporting healthcare data, particularly:
  • Payer claims, eligibility/membership, provider files, and remittances (e.g., EDI 837/835).
  • Understanding of payer concepts: benefit structures, adjudication logic, denials, and pricing.
• Statistics & Data Analytics: Deep understanding of statistical modeling, data analytics
• Data Engineering: Proficiency in data cleaning, preparation, data schema design, versioning and database management
• Strong SQL and data modeling:
  • Expert‑level SQL plus dimensional and data‑vault style modeling for analytics and downstream apps.
  • Experience building semantic layers and standardized metrics for claims and cost/utilization reporting.
• Modern data engineering tools:
  • Proven work with dbt or similar transformation frameworks, and orchestration tools like Airflow, Dagster, or Prefect for batch/stream pipelines.
• Programming and integration:
  • Strong Python for ETL/ELT, APIs, and data quality checks; plus familiarity with REST/JSON, FHIR, and EDI‑style feeds where relevant
• Building SasS applications in the healthcare sector or other highly regulated industries
• Autonomous learning, self-leadership, and the ability to own system components while collaborating with other SME’s
• Exceptional problem-solving skills and the ability to work in a fast-paced, evolving environment
• Excellent communication and collaboration skills, with the ability to articulate complex technical concepts to non-technical stakeholders

Our Culture

Alaffia was born out of our founders’ personal connection to the inefficiency of the U.S. healthcare system. We are deeply mission-driven, with an abiding belief that technology can help create a better future for everyone — and we’re looking for others who share our passion for change to join the team.