Callibrity is seeking a Senior Data Engineer to work across data systems, APIs, backend processes, and enterprise data flows, focusing on technical data engineering and backend data flows to support engineering teams with clarity, accuracy, and hands-on exploration.
Requirements
- Strong SQL and data modeling experience
- Familiarity with APIs and tools like Postman
- Experience working with structured and semi-structured data
- Understanding of data warehousing concepts (CDC, DW/ETL logic)
- Experience collaborating with developers, QA, and operations teams
- Agile/Scrum delivery experience preferred
- Exposure to cloud data ecosystems or distributed systems
Responsibilities
- Analyze and map complex data flows across multiple systems
- Write advanced SQL queries to validate data, investigate issues, and support development/QA
- Document business rules, data lineage, and system behaviors at a granular technical level
- Work closely with engineers, DBAs, and architects to identify gaps and define solutions
- Use tools like Postman to inspect, test, and troubleshoot APIs
- Assist QA teams by verifying payloads, analyzing differences, and ensuring test coverage aligns with requirements
- Support Agile teams with technical clarity and hands-on data investigation
Other
- 7+ years of experience in data analysis, backend data pipelines, or technical data roles
- Excellent documentation skills and communication abilities
- Comfortable challenging assumptions and driving clarity
- Preferred Background: Experience in financial services, regulated industries, or large enterprise environments
- Ability to work across on-prem and cloud data landscapes
