[Job-32403] Senior Data Developer, Brazil
At CI&T, we help large enterprises transform the potential of AI into real business impact with AI Deployment, AI-native execution, and tech-integrated business solutions.
With 30 years of experience in technological transformation, we accelerate innovation with expertise in Agentic SDLC, Application modernization, Data & AI, Martech and Business strategy.
We are 8,000 CI&Ters across more than 25 countries, collaborating to build solutions with real impact. AI is already part of how we work, evolve, and innovate every day.
Responsibilities:
- Build ingestion pipelines for Databricks using a medallion architecture (bronze, silver, and gold layers), leveraging Auto Loader and Delta Lake.
- Implement "before-and-after" reconciliation pipelines, including record counts, field-by-field comparisons, key/table mapping between versions, and large-scale validation rule application.
- Model the gold layer for reporting, covering approval/rejection rates, reasons for outcomes, and views segmented by cluster and object.
- Expose results via an API for a web application (using Databricks SQL Warehouse with the Statement Execution API, or a custom-built service) and document the API contract.
- Configure governance within Unity Catalog—including permissions, data lineage, and auditing—which are critical for client production data.
- Orchestrate processes using Workflows/Jobs, incorporate data quality checks (such as DLT expectations or similar), and manage version control via Databricks Asset Bundles.
Requirements:
- Experience in data engineering, with at least 2 years specifically using Databricks (PySpark, Delta Lake, Unity Catalog, Workflows).
- Advanced proficiency in SQL and Python.
- Experience with data reconciliation or validation within migration projects.
- Knowledge of SAP data structures.
- Experience in developing reports based on system data.
- Advanced English for conversation.
Skills
As published by lever · 20 questions
Basics
Resume/CV, Full name, Pronouns, Email, Phone, Current location, Current company, LinkedIn URL
Short answers (6)
- If the previous answer is Yes, please share the name(s) of these individuals. optional
- What is your salary expectation? Only the numeric value (no currency, text, or benefits)/ Qual é a sua pretensão salarial? Apenas o valor numérico (sem moeda, texto ou benefícios).
- If you feel comfortable, please share your current or last salary and benefits / Caso se sinta confortável, compartilhe seu salário atual ou ultimo e benefícios optional
- Which city/state do you currently reside in? Qual cidade/estado reside atualmente? optional
- How comfortable do you feel working in an English-speaking environment?
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- Do you have any relatives (such as parents, siblings, in-laws, spouses, or children, stepchildren, stepfather/stepmother, son-in-law/daughter-in-law), close friends, or acquaintances (with whom you have a significant and ongoing relationship) who currently work at CI&T? optional
- Do you have availability for on-site work at the Campinas office (Brazil) every day? Just for informational purposes, in case your application is considered for other open positions. optional
- Do you require any type of accessibility for the selection process and/or in your daily life?? optional
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- [EN] What is your level of confidence when communicating and collaborating in an English-speaking work environment? optional
- [ES] What is your level of confidence when communicating and collaborating in an Spanish-speaking work environment? optional
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