Senior Android Engineer

MLabs

Senior Android Engineer contributing to a fintech company's mobile engineering team. Focusing on developing Android applications and integrating Web3 architecture and crypto wallet experiences.

Posted 5/27/2026full-timeRemote • 🇩🇪 GermanySenior💰 €90,000 - €110,000 per yearWebsite

Tech Stack

Tools & technologies

AndroidKotlinWeb3

About the role

Key responsibilities & impact

Core Application Engineering: Architect, build, test, and safely deploy the client's core native Android application using Kotlin and cutting-edge continuous delivery pipelines.
UI/UX Implementation: Translate pixel-perfect, responsive design mockups from Figma into fluid, highly responsive user interfaces utilizing Jetpack Compose and modern Android layout principles.
Web3 Integration: Conduct technical exploration, prototyping, and production implementation of Web3 systems and secure, intuitive crypto wallet experiences natively on the Android platform.
Code Craftsmanship: Maintain, advocate for, and extend a clean, highly testable, and robust codebase, utilizing automated unit and UI testing frameworks to minimize regression and optimize stability.
System Optimization: Drive technical excellence across critical operational requirements, including telemetry/analytics capture, localized translations, and deep memory optimization.
Agile Collaboration: Contribute actively within a high-performance, iterative agile lifecycle, maintaining a culture of collective ownership where the team prioritizes collaborative problem-solving over individual finger-pointing.

Requirements

What you’ll need

Proven Track Record: Solid experience in shipping commercial-grade native Android applications to production. While all exceptional technical backgrounds will be evaluated, five or more years of experience building beautiful, high-performance Android applications is highly advantageous.
Language & Toolkit Mastery: Advanced engineering proficiency in Kotlin, alongside extensive, hands-on mastery of Jetpack Compose and modern Android UI design libraries.
Architectural Sophistication: Deep comprehension of state-of-the-art Android software architectures (e.g., MVVM, MVI) and a passion for crafting clean, scalable, and modular software layers.
Rigorous Testing Practices: Deep familiarity with modern testing methodologies, explicitly including unit testing and automated UI testing paradigms.
Design Literacy: Strong capability utilizing Figma tools to analyze assets, demonstrating sharp attention to micro-interactions, animations, padding, typography, and visual consistency.
Core Optimization Focus: Strong attention to low-level engineering details, including payload optimization, memory footprint reduction, lifecycle management, and application performance monitoring.
High Agency & Mindset: An iterative, fast-moving builder mentality with an innate desire to learn, grow, and credit the team for collective milestones.

Benefits

Comp & perks

Exceptional Compensation: A highly competitive base salary paired with a robust equity/stock option package.
Comprehensive Healthcare: Premium private health and dental insurance coverage.
Premium Infrastructure: Provision of top-tier, state-of-the-art computing hardware and software tools required for maximum productivity.
Generous Paid Time Off: 30 days of paid holiday per calendar year (excluding standard bank holidays).
Workstyle Autonomy: Complete flexibility to operate 100% remotely from a designated home office or to work on-site at the organization’s modern office space.
Global Mobility: The contractual opportunity to execute professional duties from abroad for up to four (4) months out of every calendar year.

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills & Tools

KotlinJetpack ComposeAndroid application developmentunit testingautomated UI testingMVVMMVIpayload optimizationmemory optimizationapplication performance monitoring

Soft Skills

collaborative problem-solvinghigh agencyiterative mindsetattention to detailcollective ownership