Design and build scalable data pipelines for processing satellite imagery and geospatial data Develop and maintain data infrastructure supporting Solafune's platform and analytics products ・ETL/ELT pipeline development ・Data warehouse architecture and optimization ・Real-time data processing systems Implement data quality monitoring and validation frameworks Optimize data storage and retrieval systems for large-scale geospatial datasets Collaborate with AI/ML engineers to support model training and deployment workflows Manage and optimize cloud-based data infrastructure (AWS, GCP)

2+ years of professional experience in data engineering or related fields Strong proficiency in Python for data processing and pipeline development Experience with SQL and database management (PostgreSQL, data warehouses) Hands-on experience with cloud platforms (AWS or GCP) Experience with workflow orchestration tools (Airflow etc.) Experience with containerization (Docker) and version control (Git/GitHub) Reading and writing skills in English (internal documentation is in English)

Business-level English proficiency Experience with geospatial data formats and tools (GeoTIFF, COG, STAC, GDAL, Rasterio) Knowledge of distributed computing frameworks (Spark, Dask, Ray) Experience with streaming data platforms (Kafka, Kinesis) Familiarity with machine learning workflows and MLOps practices Experience with Infrastructure as Code (Terraform, CloudFormation) Knowledge of data modeling and dimensional design Experience processing satellite imagery or remote sensing data Background in working across multiple domains (e.g., DevOps, ML engineering)

We are looking for candidates with knowledge on the following: ・Cloud platforms: AWS, GCP, Terraform ・Programming languages: Python, SQL ・Data orchestration: Airflow, Prefect, or similar ・Databases: PostgreSQL, Redshift, BigQuery ・Container management: Docker, Kubernetes ・Version control: GitHub ・Geospatial libraries: GDAL, Rasterio, GeoPandas, Xarray ・Project management: GitHub, Notion ・Internal communication: Slack, Discord, Notion, Zoom