Senior Data Developer

🕒 July 20

🇧🇷 Brazil – Remote

⏰ Full Time

🟠 Senior

🖥 Software Engineer

👻 Ghost score 22%

What it means: how likely this posting is sitting open without active hiring.How to read it: 60% or higher means we think this is a ghost. Lower scores are less of a worry.How we score it: age, reposts, open roles vs team size, how fast jobs close, and whether pay is listed.Fine print: an estimate from public data, not a judgment of the company. Real jobs can score high, so treat it as a hint, not a fact.

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CI&T

WebsiteLinkedInAll Job Openings

5001 - 10000 employees

Founded 1995

💼 Consulting

🏥 Healthcare

📣 Marketing

💰 $5.5M Venture Round on 2014-04

Consulting • Healthcare • Marketing

CI&T is a global tech transformation specialist focusing on helping organizations navigate their technology journey. With services spanning from application modernization and cloud solutions to AI-driven data analytics and customer experience, CI&T empowers businesses to accelerate their growth and maximize operational efficiency. The company emphasizes digital product design, strategy consulting, and immersive experiences, ensuring a robust support system for enterprises in various industries.

📋 Description

• Design, build, and test robust data pipelines that support data collection, transformation, and aggregation operations on cloud platforms (Azure/AWS) • Develop and maintain Infrastructure as Code (IaC) in Python for data operations, ensuring reproducibility and version control across environments • Support, troubleshoot, and resolve issues in existing data pipelines, ensuring minimal disruption to downstream consumers • Implement and optimize data lake architectures using modern platforms such as Databricks and Snowflake • Design, construct, install, test, and maintain scalable data management systems that meet both business and technical requirements • Build and optimize data marts that enable data science analysis and support business intelligence tools • Participate actively in data validation processes to ensure data accuracy, completeness, and consistency • Implement and enforce non-functional requirements including performance optimization, security controls, privacy standards, and GDPR compliance • Recommend and implement improvements to enhance data reliability, quality, and operational efficiency • Work closely with cross-functional teams and external vendors to align on technical requirements and delivery timelines • Integrate emerging data management and software engineering technologies into existing data structures • Develop standardized processes for data mining, data modeling, and data production across projects • Mentor and share technical knowledge with junior team members, fostering a culture of continuous learning • Document architectural decisions, pipeline designs, and operational procedures to enable team scalability

🎯 Requirements

• Advanced English proficiency (both written and spoken) — mandatory for daily communication with international stakeholders • Previous hands-on experience implementing data lake solutions from scratch using platforms such as Databricks and/or Snowflake • Solid experience designing, building, and testing production-grade data pipelines in complex environments • Strong proficiency in Python for Infrastructure as Code (IaC) and data engineering tasks, including reading and writing data frames in multiple formats • Practical experience with cloud platforms Azure (e.g., Azure Functions) and AWS • Deep understanding of non-functional requirements: performance tuning, security, privacy, and GDPR compliance • Demonstrated ability to self-manage, prioritize work autonomously, and determine next steps without constant client direction • Willingness to continuously learn new technologies and adapt to evolving technical landscapes • Nice to Have: • Experience with PowerBI for data visualization and reporting • Knowledge of unit, integration, and end-to-end (E2E) testing frameworks for data pipelines • Cloud certification (Azure or AWS) • Experience with real-time data streaming technologies such as Kafka, EventHub, or Spark Streaming • Comfort with multiple programming languages and data processing frameworks • Previous experience working in agile, cross-functional teams with distributed stakeholders

🏖️ Benefits

• Health and dental insurance • Meal and food allowance • Childcare assistance • Extended paternity leave • Partnership with gyms and health and wellness professionals via Wellhub (Gympass) TotalPass; • Profit Sharing and Results Participation (PLR); • Life insurance • Continuous learning platform (CI&T University); • Discount club • Free online platform dedicated to physical, mental, and overall well-being • Pregnancy and responsible parenting course • Partnerships with online learning platforms • Language learning platform • And many more!