Itaú Unibanco

Senior Software Engineer – AI

Itaú Unibanco

full-time

Posted on:

Location Type: Hybrid

Location: São Paulo • Brazil

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Job Level

Senior

Tech Stack

AWSCloudEC2ETLNoSQLPythonSpark

About the role

  • Microservices and integrations that make up agent-based architectures
  • Data and AI platforms with a focus on quality, observability and resilience
  • Data products that provide context for agents
  • Cloud-native pipelines and services, from source data to final consumption
  • Integrations with multiple areas for data collection, consolidation and governance
  • Here, engineering comes first: architectural decisions, well-written code, clear patterns and solutions that stand the test of time.

Requirements

  • Solution architecture and strong software engineering principles
  • APIs, microservices and distributed systems
  • Agile methodologies and working in squads
  • Data modeling (relational, non-relational, multidimensional)
  • Relational and NoSQL databases
  • Data ingestion, ETL/ELT and data pipelines
  • Ability to troubleshoot pipelines and services
  • Experience with AWS (ECS, EC2, EMR and related services)
  • Python and Spark
  • Knowledge of MCP
  • Analytics tools
  • Experience with GenAI, agent-based architectures and/or observability
  • Knowledge of finance
Benefits
  • Transportation allowance
  • Meal voucher (restaurants) / Food allowance (supermarkets)
  • Health plan (Fundação Saúde Itaú or Central Nacional Unimed)
  • Dental plan (Odontoprev or Interodonto)
  • Life insurance
  • Profit-sharing (PLR) — subject to the bank's results
  • Private pension plan
  • Exclusive discounts on our financial products
  • Extended maternity and paternity leave
  • Childcare / nanny assistance (for parents)
  • Education support
  • Wellhub or TotalPass
  • Access to Itaú leisure clubs (Guarapiranga / Itanhaém and São Sebastião)
  • + Some additional benefits you may learn about during the process 😊
Applicant Tracking System Keywords

Tip: use these terms in your resume and cover letter to boost ATS matches.

Hard Skills & Tools
microservicesAPIsdata modelingrelational databasesNoSQL databasesdata ingestionETLELTPythonSpark
Soft Skills
solution architecturesoftware engineering principlestroubleshootingagile methodologies