Hauler Hero
Delivering Technology for Waste & Recycling Hauler Operators
Staff Data Engineer
Location
United States
Posted
14 days ago
Salary
Not specified
Bachelor DegreeEnglishETLHibernatePandasPythonSQL
Job Description
• Own the end-to-end architecture of the data migration platform, from ingestion through validation to production deployment
• Design migration infrastructure that reduces per-customer engineering effort through reusable components and standardized patterns
• Build systems that evolve migrations from engineer-led to standardized and self-service
• Establish automated data quality frameworks including profiling, validation, and anomaly detection
• Instrument migration systems with dashboards, metrics, and alerts for observability and continuous improvement
• Architect self-service import workflows for customers and internal teams
• Design ingestion pipelines that align tightly with Hibernate entity models and lifecycle rules
• Build intelligent error handling and feedback loops that guide non-technical users through data correction
• Create Excel-based import templates with embedded validation, documentation, and formatting standards
• Maintain alignment with application changes by tracking Hibernate model evolution and updating pipelines proactively
• Design, build, and maintain ETL pipelines for migrating data from legacy waste management systems
• Analyze legacy datasets, reverse-engineer business logic, and implement transformation workflows
• Execute end-to-end customer migrations in coordination with technical and business stakeholders
• Build tooling to ingest data from legacy LAN-based systems common in the industry
• Optimize pipeline performance to handle large datasets efficiently and reduce migration timelines
• Drive technical decisions for data infrastructure, including build vs. buy evaluations
• Partner with Product, Engineering, and Customer Success to shape scalable solutions
• Mentor team members on data integration and migration patterns
• Create and maintain documentation, runbooks, and operational guides
• Lead code reviews and knowledge sharing to raise the bar across the team
Job Requirements
- Advanced SQL expertise including query optimization and schema design
- Advanced Python proficiency with:
- SQLAlchemy (ORM and Core)
- Pandas for transformation and profiling
- Data validation frameworks (Pydantic or similar)
- Deep experience with Hibernate or similar ORMs, including lifecycle and performance implications
- Proven track record building frameworks and platforms, not just pipelines
- Strong Git and collaborative development practices
- Experience designing data architectures for transformation, metadata, and orchestration
- History working with large, disconnected datasets
- Strong computer science fundamentals and commitment to maintainable code.
Benefits
- Competitive salary + equity
- Health, dental, vision insurance
- Flexible PTO
- Remote-first culture
- Modern development tools and AI assistants
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