Senior Android Developer (Fintech)

TL;DR

Senior Android Developer (Fintech): Building and maintaining robust mobile applications for a major investment client with an accent on clean architecture, dependency injection, and automated testing. Focus on developing scalable code, ensuring high-quality deployments, and collaborating within a cross-functional team in a mature CI/CD environment.

Location: Must be based in Campinas, Brazil, for 100% on-site work.

Company

hirify.global is a global digital transformation partner helping large enterprises leverage AI and technology to drive business impact.

What you will do

• Collaborate with cross-functional teams to meet the demands of a major financial sector client.
• Develop and maintain robust, scalable, and efficient Android applications.
• Perform agile deployments while ensuring product quality and stability.
• Identify, prioritize, and implement system enhancements and bug fixes.
• Conduct thorough testing and debugging to ensure high-quality deliverables.
• Participate in code reviews and provide constructive feedback to team members.

Requirements

• Must be based in Campinas and available for 100% on-site work.
• Previous experience as an Android Developer using Java and Kotlin.
• Solid experience with Kotlin language and coding conventions.
• Knowledge of dependency injection with Dagger or Hilt.
• Proficiency in architectural patterns like REST, MVVM, MVC, and Clean Architecture.
• Experience with unit testing (JUnit) and automated UI testing (Espresso).
• Conversational English level required.

Nice to have

• Experience migrating from Java to Kotlin or single-module to multi-module architecture.
• Experience supporting QA Engineers with E2E Automation using Appium.
• Familiarity with feature toggles and trunk-based development.
• Experience with Node.js or Adobe tools (Target, Analytics, AEM).

Culture & Benefits

• Opportunity to work with global teams and use English daily.
• Collaborative environment focused on working closely with peers.
• Access to professional development and career growth opportunities.
• Support for accessibility and accommodations during the selection process.