A US tax software company is building its data and AI capabilities and needs a senior engineer who connects business problems with production ML and LLM solutions.

What you will do

• Partner with business and technical stakeholders to understand processes, KPIs and data sources

• Build and integrate AI solutions with LLMs, RAG, MCP and internal enterprise data

• Develop predictive models and forecasting as the data platform evolves

• Design end-to-end data pipelines and keep data quality, security and compliance high

What you bring

• 6+ years in AI/ML engineering, data engineering or data science

• Hands-on LLM application work, especially RAG and/or MCP

• Strong AWS and cloud data architecture experience

• Traditional ML and predictive modeling

• Advanced SQL

• Experience handling PII or regulated data

• C1 English

Remote from LATAM, full-time, long-term contract.