Software Engineer, Credit Cycle

Visa

. Write, modify, and review high-quality, testable, and efficient code across front-end, back-end, and data layers .

Posted 9/18/2026full-timeRemote • BrazilMid-LevelSeniorWebsite

Core Competencies

Role fit

Core Competencies

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Demonstrates expertise in developing and maintaining high-quality code across front-end, back-end, and data layers, with a strong focus on automation, CI/CD practices, and secure coding. Proficient in Java and Golang, with experience in the financial industry, ensuring compliance with regulatory standards and effective incident management.

Highest-signal resume keywords

Java ProgrammingGolang ProgrammingCI/CD Pipeline ManagementAWS ProficiencyFinancial Industry Experience

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

Unit TestingIntegration TestingEnd-to-End TestingCode ReviewAPI IntegrationDatabase DesignMicroservices ArchitecturePerformance OptimizationSecure Coding PracticesRoot Cause Analysis

Tools & Technologies

GitTerraformArgoJenkinsCodefreshSwaggerObservability ToolsContainerization ToolsMessaging QueuesStatic Analysis Tools

Industry Keywords

PaymentsFinancial IndustryRegulatory StandardsDocumentation for AuditsData Modeling

Tech Stack

Tools & technologies

AWSDistributed SystemsJavaJenkinsMicroservicesTerraformGo

About the role

Key responsibilities & impact

Write, modify, and review high-quality, testable, and efficient code across front-end, back-end, and data layers
Integrate systems via APIs, messaging queues, and databases
Develop unit, integration, and end-to-end tests with a strong focus on automation
Maintain CI pipelines to run tests automatically upon code commits
Debug and perform root cause analysis on issues, using AI-driven tools where applicable
Enforce code quality gates through reviews and static analysis
Build and maintain CI/CD pipelines
Package and deploy applications to various environments using containerization and orchestration tools
Monitor applications in production using observability tools
Investigate incidents, analyze logs, identify root causes, and implement fixes
Optimize code for performance, cost efficiency, and maintainability
Apply secure coding practices, manage secrets properly, validate inputs, and ensure authentication/authorization is robust
Comply with regulatory standards and maintain documentation for audits

Requirements

What you’ll need

For this role, you must be based in Brazil
Proficiency in English at B1 level or above (Intermediate)
Bachelor's or Associate's Degree or at least 3 years of work experience
Experience with Java and/or Golang
+3 years of experience with Java and/or Golang
Experience with Financial Industry or Payments
Skilled in Java and adaptable to other languages like Golang
Advanced Git user; resolves team version control issues
Thorough code reviews focusing on cross-domain quality
Writes and validates unit, integration, performance, and end-to-end tests
Experienced with Swagger, flow diagrams, and API documentation; supports DEVEX and external publishing
Proficient with Terraform, Argo, Jenkins, Codefresh for infrastructure and deployment; understands related integrations or correlated CI/CD tools
Deep product knowledge; active in feature planning and impact analysis
Strong relational database design and non-relational strategy; effective data modeling
Proficient in AWS, applying optimal performance techniques
Designs scalable microservices and evaluates architectural options
Identifies and resolves distributed systems issues for improved reliability
Understanding of observability practices (monitoring, tracing, alerting)