Mid-level Android Developer (Fintech)

TL;DR

Mid-level Android Developer (Kotlin/Java): Developing and maintaining mobile applications for a major American investment client with an accent on scalable code and agile deployments. Focus on implementing software architectural patterns, optimizing system performance, and ensuring high quality through unit and UI testing.

Location: 100% on-site in Campinas, Brazil

Company

hirify.global is a tech transformation specialist uniting human expertise with AI to create scalable solutions for over 1,000 global clients.

What you will do

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

Requirements

• Previous experience as an Android Developer using Java and Kotlin.
• Solid experience with Kotlin language and coding conventions.
• Knowledge of dependency injection techniques with Dagger or Hilt.
• Proficiency in software architectural patterns like REST, MVVM, MVC, and Clean.
• Experience in unit testing with JUnit and automated UI testing with Espresso.
• English: Conversational level required for daily communication with international teams.

Nice to have

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

Culture & Benefits

• Health and dental insurance, plus life insurance.
• Meal and food allowance.
• Profit Sharing and Results Participation (PLR).
• Continuous learning through hirify.global University and partner platforms.
• Wellness support via Wellhub (Gympass) and TotalPass.
• Childcare assistance and extended paternity leave.