Senior Android Developer – Mobile Banking

About the role

We are looking for a Senior Android Engineer to develop and enhance mobile banking applications. You will own core features, influence architectural decisions, and work with a cross‑functional team to deliver secure, reliable, and intuitive banking experiences.

Key responsibilities

• Design, develop, and maintain native Android banking applications using Kotlin and Java.
• Integrate RESTful APIs and manage local SQL databases, ensuring secure and reliable data handling.
• Improve application performance, usability, and stability through testing, debugging, and troubleshooting.
• Collaborate with product owners, designers, backend engineers, and QA specialists to deliver seamless banking journeys.
• Contribute to architectural decisions, conduct code reviews, and participate in Agile planning.

Required profile

• 5+ years of Android development experience with extensive hands‑on work using the Android SDK.
• Strong proficiency in Kotlin and Java and solid understanding of Android application architecture and lifecycle.
• Practical experience integrating RESTful APIs and working with SQL databases.
• Excellent debugging and troubleshooting skills to resolve complex issues.
• Fluent English, both written and spoken.

Required skills

• Kotlin
• Java
• Android SDK
• RESTful API integration
• SQL databases
• Git
• Agile/SCRUM methodologies

What we offer

• Diverse and technically challenging projects in finance, energy, and industrial sectors.
• Training budget for professional and personal growth.
• Flexible working hours and a hybrid workplace model.
• Technical equipment of your choice.
• Competitive salary: €5,300 – €7,000 gross per month (or €38 – €45 per hour for contractors).