Senior Data Developer

Tech transformation specialists with 30 years of experience, 6,000 employees, offices in 10 countries across 5 continents, focusing on design, strategy and engineering for global brands.
Campinas, State of São Paulo, Brazil
Data
Senior Software Engineer
Remote
1,000 - 5,000 Employees
5+ years of experience
Enterprise SaaS
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Description For Senior Data Developer

CI&T is a global tech transformation company with a 30-year legacy of excellence. As a Senior Data Developer, you'll join a team of 6,000 professionals spread across 10 countries, working on cutting-edge data solutions for global brands. The role combines technical expertise in data engineering with business impact, requiring proficiency in Python, SQL, and modern data tools like Snowflake and Azure ML.

You'll be responsible for designing and implementing robust data pipelines, ensuring data quality and governance, and collaborating with cross-functional teams to deliver impactful solutions. The position offers a blend of technical challenges and business problem-solving, with opportunities to work on complex data transformations and analytics projects.

The ideal candidate should have strong experience in data engineering, with expertise in ETL processes, database optimization, and modern data architectures. You'll work in a collaborative environment that values both independent thinking and team collaboration, with the opportunity to contribute to significant digital transformation initiatives.

CI&T offers a comprehensive benefits package including health and dental coverage, professional development through CI&T University, mental health support, and work-life balance initiatives. The company's commitment to diversity and inclusion creates an environment where different perspectives are valued and celebrated.

Working at CI&T means joining a company that combines the stability of a well-established organization with the innovation mindset of a technology leader. You'll have the opportunity to work on impactful projects while developing your skills through various learning platforms and professional development programs.

Last updated 3 months ago

Responsibilities For Senior Data Developer

  • Participate in defining and implementing product data strategy
  • Ensure data validation, accuracy and integrity across all data pipelines
  • Design, develop and maintain ETL pipelines to move and transform data between systems
  • Work with business areas to understand requirements and translate them into technical specifications
  • Ensure data governance standards and best practices
  • Ensure compliance with data security and privacy standards
  • Monitor and continuously improve data pipeline performance and scalability
  • Collaborate with team members to ensure integration, availability, understand requirements and optimize data solutions performance

Requirements For Senior Data Developer

Python
PostgreSQL
MySQL
  • Experience as a Data Engineer
  • Strong knowledge of programming languages like Python and SQL
  • Experience with Python for data (gathering, cleaning, transformation, joining, reading and writing data frames using different formats)
  • Experience with relational databases (e.g., SQL Server, MySQL, PostgreSQL)
  • Code versioning culture and Git proficiency, as well as Azure DevOps experience
  • Experience with ETL tools and Machine Learning, such as Azure Machine Learning
  • Experience with Snowflake and Snowpark
  • Knowledge of data modeling, query optimization and performance tuning
  • Analytical and problem-solving skills
  • Ability to work independently and in teams
  • Advanced English

Benefits For Senior Data Developer

Medical Insurance
Dental Insurance
Mental Health Assistance
Parental Leave
  • Health and dental plan
  • Meal and food allowance
  • Childcare assistance
  • Extended paternity leave
  • Gympass
  • Profit sharing
  • Life insurance
  • Mental health platform partnership
  • CI&T University
  • Discount club
  • Support Program: psychological guidance, nutritionist and more
  • Pregnancy and responsible parenting course
  • Online course platform partnerships
  • Language learning platform

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