Engenheiro de Dados Líder

Martelo is an early-stage, fast-moving startup redefining how data intelligence powers the U.S. construction industry.

Local

São Paulo - SP

Híbrido

Responsabilidades

• Design, build, and maintain scalable data pipelines to process large volumes of construction and property data.
• Implement our lakehouse architecture (MVP phase) on top of modern cloud and open-source technologies.
• Develop data models and transformations that turn raw, fragmented datasets AI-ready intelligence.
• Lead efforts in data acquisition, scraping, and enrichment, applying AI to structure information from unstructured datasets.
• Collaborate closely with data scientists and founders to define requirements and ensure data is optimized for experimentation, training, and production use.
• Establish best practices for data quality, governance, and documentation, with automation and AI tooling at the core.
• Mentor and guide future data engineers, fostering a culture of experimentation, learning, and responsible AI usage.

Requisitos

• Strong experience with data modeling, pipelines, and processing large-scale datasets.
• Proficiency in SQL and programming languages commonly used in data engineering.
• Knowledge of modern data architectures (data lakes, warehouses, or lakehouses).
• Hands-on experience with data acquisition, scraping, or enrichment from multiple sources.
• Familiarity with designing AI/ML data pipelines, including feature engineering and model-serving integrations.
• Solid understanding of data quality, governance, and performance optimization, with an eye toward automation.
• Comfort working in cloud environments and distributed data processing concepts.
• Ability to set technical direction and evangelize the use of AI across the data engineering function.

Diferenciais

• Competitive monthly compensation with real impact from day one.
• Paid vacation, sick leave, and health support allowance.
• Local holidays off.
• The chance to work with cutting-edge technologies and tackle data challenges no one has solved before.
• A collaborative, inclusive, and diverse culture where every idea can shape the product and company.
• Fast track professional growth.
• Learn, experiment, and build skills that will accelerate your career.
• Join us early and be part of a startup adventure, where your contributions truly move the needle.

Faixa salarial

BRL,.,.

Carga horária

Potential hybrid schedule requiring in-office presence two days per week at our São Paulo Office.

Tipo de contrato

N/A

Sobre a empresa

Our mission is to transform messy, fragmented property and permit data into clear, actionable insights that help manufacturers, contractors, architects, and specifiers make faster and smarter decisions.

While our journey is just beginning, our vision is big: to create the leading data-intelligence platform for construction.

Benefícios

• Paid vacation, sick leave, and health support allowance
• Local holidays off
• Fast track professional growth
• Learn, experiment, and build skills that will accelerate your career