Remote Senior Data Engineer, Healthcare Cloud & Data Pipelines

Sigma Software; Warszawa; On-site; PLN 180,000 - 260,000; Full time

Job summary

Sigma Software in Poland seeks a Senior Data Engineer to design and maintain large-scale cloud data infrastructure for a healthcare project. You will collaborate with international teams and own end-to-end data pipelines.

You will use Terraform to build infrastructure, develop with Python and PySpark, and apply data lake principles across cloud platforms like Azure and Snowflake. This role offers remote work with global collaboration and a clear path to impact patient care through robust data

Qualifications

• Hands-on experience with cloud computing services in data and analytics.
• Experience with data modeling, reporting tools, data governance, and data warehousing.
• Proficiency in Python and PySpark for distributed data processing.
• Experience with Azure, Snowflake, and Databricks.
• Experience with Docker and Kubernetes.
• Knowledge of infrastructure as code (Terraform).
• Advanced SQL skills and familiarity with big data databases such as Snowflake, Redshift, etc.
• Experience with stream processing technologies such as Kafka, Spark Structured Streaming.
• At least an Upper-Intermediate level of English.

Responsibilities

• Collaborate with the Product Owner and team leads to define and design efficient pipelines and data schemas
• Build and maintain infrastructure using Terraform for cloud platforms
• Design and implement large-scale cloud data infrastructure, self-service tooling, and microservices
• Work with large datasets to optimize performance and ensure seamless data integration
• Develop and maintain squad-specific data architectures and pipelines following ETL and Data Lake principles
• Discover, analyze, and organize disparate data sources into clean, understandable schemas

Skills

Python

PySpark

SQL

Data modeling

ETL design

Distributed processing

Tools

Azure

Snowflake

Databricks

Docker

Kubernetes

Terraform

Spark

Kafka

Redshift

Job description

Sigma Software in Poland seeks a Senior Data Engineer to design and maintain large-scale cloud data infrastructure for a healthcare project. You will collaborate with international teams and own end-to-end data pipelines.

You will use Terraform to build infrastructure, develop with Python and PySpark, and apply data lake principles across cloud platforms like Azure and Snowflake. This role offers remote work with global collaboration and a clear path to impact patient care through robust data