other
Posted Feb 5Java Dev/SDET
at South Geeks
Remote
Responsibilities
- - Design and implement Java-based repair and correction pipelines for high-volume datasets.
- - Build safe, idempotent jobs to correct data without introducing regressions.
- - Analyze system behavior related to performance, concurrency, and memory usage.
Requirements
- We´ll be happy to see your application, even if there are skills you don't quite master! ABOUT US At South Geeks, we connect top-performing engineers from Latin America with global organizations building meaningful, long-term products.
- ABOUT THE ROLE We are seeking a Senior Software Engineer (Java) who combines strong backend engineering skills with a deep interest in data quality and large-scale data correction.
- This is a highly technical position focused on investigating data issues, debugging complex systems, and writing substantial Java code to repair and improve massive datasets.
- - Debug and fix issues in existing Java codebases supporting distributed systems.
- - Leverage AWS services (such as S3, SQS, and Lambda) to support queue-driven and batch workflows.
- experience developing Java in large-scale backend systems. - Strong debugging, triage, and data analysis skills. -
- Experience working with distributed systems and high-volume processing pipelines. - Hands-on
- experience with AWS, including services such as S3, SQS, and Lambda. - Solid understanding of performance optimization, concurrency, and memory-efficient design patterns. - Ability to design reliable, repeatable data repair workflows. - Comfort operating in ambiguous, evolving problem spaces and deriving practical solutions. - Strong communication skills, with the ability to summarize complex technical findings clearly. NICE TO HAVE -
- Experience working with genealogical, historical, or highly interrelated datasets. - Familiarity with queue-driven architectures and event-based processing. -
- Experience improving data integrity in legacy or long-lived systems.
Experience
- EXPERIENCE - 6+ years of professional