Senior Engineer – Data Systems & Platform
New
T
Talent2WinHR tech
100% remote – work from anywhere in LATAM.Full-TimeSenior
Salary not disclosed
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Job Details
- Languages
- Clear English communication skills.
- Experience
- 5+ years building production software in SQL, Python and TypeScript (or similar).
- Required Skills
- PostgreSQLPythonSQLTypeScriptCI/CD
Requirements
- Have 5+ years building production software in SQL, Python, and TypeScript or similar languages.
- Bring deep knowledge of relational database internals and query performance.
- Have experience with Parquet, Iceberg, or similar lakehouse formats.
- Have hands-on experience building AI/LLM features on top of data, including RAG, embeddings, vector stores, or evaluations.
- Use AI coding tools such as Claude Code, Cursor, or Copilot daily.
- Have experience with CI/CD, testing, and monitoring for data systems.
- Be comfortable owning problems end to end and working with non-technical stakeholders.
- Have clear English communication skills.
Responsibilities
- Design, build, and maintain data systems and services in Python, TypeScript, and SQL.
- Tune Azure SQL and PostgreSQL databases, including indexing, query plans, and slow-query optimization.
- Build cost-conscious ingestion and storage using Parquet, Iceberg, or other lakehouse formats.
- Build serverless and streaming ingestion pipelines, such as Cloudflare Pipelines to R2.
- Build AI/LLM features on company data, including RAG, embeddings, vector stores, evaluations, and agentic workflows.
- Own CI/CD, data testing, monitoring, and data-quality alerting for owned systems.
- Work directly with stakeholders to scope problems and ship solutions to production.
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