Senior Data Software Engineer (Python)

TL;DR

Senior Data Software Engineer (Python): Designing and maintaining high-throughput data pipelines and scalable data architectures with an accent on MLOps and infrastructure automation. Focus on building feature stores, optimizing complex SQL queries, and managing containerized environments with Kubernetes and Airflow.

Location: Krakow, Poland (Hybrid)

Salary: zł 224,000 - 336,000 per year

Company

hirify.global is an AI-powered autonomous marketing platform that empowers teams to automate campaigns using AI agents.

What you will do

• Architect and maintain high-throughput data pipelines that transform data across the ecosystem.
• Execute data modeling and schema design using DDL and DML to optimize for performance and scalability.
• Implement automated testing, CI/CD pipelines, and Infrastructure as Code using Terraform.
• Collaborate with Data Science and AI teams to engineer feature stores and automated MLOps pipelines.
• Drive system monitoring and health checks for containerized environments including Kubernetes, Docker, and Airflow.
• Serve as a technical advisor to stakeholders, translating complex data architectures into business insights.

Requirements

• 5+ years of professional software engineering experience in production-grade data systems.
• Deep expertise in modern data architecture and schema design.
• Proficiency in Terraform for managing and deploying infrastructure.
• Expert-level SQL skills, particularly with MySQL.
• Experience with Python and AWS (S3, Aurora, RDS).
• Strong background in automated testing and CI/CD best practices.

Nice to have

• Experience with Snowflake, Apache Spark, and DBT.

Culture & Benefits

• Comprehensive health and wellness package with 100% paid medical and dental benefits.
• Growth opportunities via LinkedIn Learning and professional development programs.
• Pension scheme with matching and a four-week paid sabbatical after five years.
• MultiSport Plus card and a home office stipend to cover commuter or WFH expenses.
• Inclusive, global multicultural environment that values diversity and innovation.