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I

Senior Backend Engineer, Python

Internas

Senior Backend Python Engineer integrating with Zup's Dev team to enhance Itaú's data platform. Leading modern development practices with a focus on AI in daily workflows.

Posted 7/3/2026full-timeRemote • 🇧🇷 BrazilSeniorWebsite

Core Competencies

Role fit
Core Competencies

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Demonstrates strong backend programming skills in Python and Java, with expertise in developing APIs and microservices. Proficient in modern development practices, including TDD, CI/CD, and infrastructure as code using Terraform, while effectively integrating AI into workflows.

Highest-signal resume keywords
Backend Programming in PythonAPI DevelopmentMicroservices ArchitectureAgile Development MethodologiesInfrastructure as Code (Terraform)

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Applicant Tracking System Keywords

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Hard Skills
PythonJavaObject-Oriented ProgrammingSoftware DesignAPI DevelopmentMicroservicesSoftware TestingTDDEvent-Driven ArchitectureIntent Development
Tools & Technologies
AWS ServicesGitCI/CDDevOpsCode AgentsHarness Engineering
Industry Keywords
AgileScrumSAFeCloud SystemsDistributed Systems

Tech Stack

Tools & technologies
AWSCloudJavaPythonTerraform

About the role

Key responsibilities & impact
  • You will join a Zup development team to help build products and improve Itaú's data platform.
  • Lead the adoption of modern development practices, deeply integrating AI into your daily workflow to accelerate delivery and ensure the quality of the software produced.

Requirements

What you’ll need
  • Strong experience with backend programming in Python and good knowledge of Java.
  • Solid understanding of object-oriented programming and software design.
  • Databases and operating systems.
  • Experience developing APIs and microservices.
  • Knowledge of event-driven cloud system architectures.
  • Knowledge of software testing: testing concepts, TDD, and testing distributed systems based on microservices.
  • Familiarity with agile development methodologies (Scrum, SAFe) and AWS services (ECS, Lambda, Step Functions, CloudWatch, S3, SNS, RDS).
  • Experience with software build processes supported by SCM tools (Git), CI/CD, and DevOps.
  • Experience with infrastructure provisioning as code (Terraform).
  • Proficiency in development workflows assisted by Code Agents, knowing how to interact with, guide, and audit autonomous coding agents.
  • Ability to design agents, create tools, and modular capabilities for the safe operation of the codebase.
  • Practical experience with SDD (Spec-Driven Development), using rigorous specifications as the engine for automated generation.
  • Strong knowledge of Intent Development concepts, focusing on translating business intents and architectural rules into precise AI instructions, minimizing manual code generation.
  • Experience with Harness Engineering, designing isolated test environments (scaffolds/simulators) for autonomous code validation.

Benefits

Comp & perks
  • We value the continuous growth of Zuppers, encouraging each person to pursue paths that drive their professional development.