[Hiring] Senior Engineer – Data Systems & Platform @Talent2Win

Role Description

As a Senior Engineer on the Data Systems & Platform team, you'll build the data systems behind a global HR tech platform, in code. This is a software engineering role with a data mindset:

• Own pipelines, storage, and the AI features built on top of them, end to end.
• Work directly with product and business stakeholders to turn their needs into simple, well-tested, cost-efficient systems.

Responsibilities

• Design, build and maintain data systems and services in Python, TypeScript, and SQL.
• Tune relational databases (Azure SQL / PostgreSQL): indexing, query plans, slow-query optimization.
• Build ingestion and storage on column-store and lakehouse formats (Parquet, Iceberg), with an eye on cost.
• Build serverless and streaming ingestion pipelines (e.g., Cloudflare Pipelines to R2).
• Build AI/LLM features on top of company data: RAG, embeddings, vector stores, evals, and agentic workflows.
• Own CI/CD, data testing, monitoring, and data-quality alerting for your systems.
• Work directly with stakeholders to scope problems and ship solutions to production.

Requirements

• 5+ years building production software in SQL, Python, and TypeScript (or similar).
• Deep knowledge of relational database internals and query performance.
• Experience with Parquet, Iceberg, or similar lakehouse formats.
• Hands-on AI/LLM work on top of data (RAG, embeddings, vector stores, evals).
• Daily use of AI coding tools (Claude Code, Cursor, Copilot).
• Experience with CI/CD, testing, and monitoring for data systems.
• A forward-deployed mindset: comfortable owning problems end to end and talking with non-technical stakeholders.
• Clear English communication skills.
• Nice to have: PostHog, DuckDB, Terraform, Snowflake, or Databricks.

Benefits

• 100% remote – work from anywhere in LATAM.
• Competitive USD-based compensation.
• Join a truly global company with a diverse and inclusive team.
• 10 days of PTO per year.
• Opportunities to shape infrastructure and engineering practices at scale.
• A mission-driven culture focused on global growth, sustainability, and social impact.