Senior Android Engineer - Fintech & Banking

RED Global; Polska; On-site; PLN 200,000 - 260,000; Full time

Job summary

RED Global is seeking a Senior Android Developer to design, architect and implement new features for our Android mobile application. You will collaborate closely with cross-functional technical teams, business stakeholders, and external partners to deliver robust mobile solutions.

Expect to apply deep knowledge of Kotlin and Java, ensure compliance with strict banking and security standards, and integrate external SDKs and payment modules.

Qualifications

• 5+ years of experience in Android app development.
• Expert knowledge of Kotlin and strong ability to read, maintain, and refactor existing Java code bases.
• Proven track record in the banking, fintech, or financial services domain.
• Deep technical understanding of Android OS architecture, memory management, and platform constraints.
• Hands-on experience with Continuous Integration (CI) practices and mobile build automation.
• Solid background in writing automated unit and integration tests.

Responsibilities

• Design, architect, and develop new features for the Android mobile application.
• Integrate external components, SDKs, and payment-related modules.
• Adapt software architecture to comply with strict banking, technical, and security standards.
• Collaborate closely with cross-functional technical teams, business stakeholders, and external partners.

Skills

Kotlin

Java

Android architecture

CI/CD

Unit testing

Memory management

Security standards

Job description

RED Global is seeking a Senior Android Developer to design, architect and implement new features for our Android mobile application. You will collaborate closely with cross-functional technical teams, business stakeholders, and external partners to deliver robust mobile solutions.

Expect to apply deep knowledge of Kotlin and Java, ensure compliance with strict banking and security standards, and integrate external SDKs and payment modules.