Senior Android Engineer
ARQ is a financial services platform that lets users in Latin America hold global currencies, make cross-border payments, invest in international markets, and spend worldwide with a card.
Funding
Projects
About ARQ ( Prev DolarApp )
ARQ serves travelers, investors, and professionals across Latin America who need access to global currencies and financial markets. Users can hold digital dollars and euros, receive and send international payments via dedicated US and European account details, invest in US stocks and ETFs, and spend globally with a card at market conversion rates. The platform is available across Mexico, Argentina, Colombia, and Brazil.
Skills
About the Role
You'll be a hands-on engineer, contributing high-quality code and helping raise the bar for engineering standards across the team. You'll join the Core Product Team, helping to build and scale the ARQ experience — from the flagship Android app to new product lines like Premium, Credit, and other financial products on the roadmap.
Requirements
- 5+ years of experience building Android applications used by thousands or millions of users.
- Strong knowledge of Kotlin and the Android ecosystem (Jetpack, Coroutines, Compose, etc.).
- Solid understanding of architecture patterns (MVVM, MVI, Clean Architecture) and testing frameworks.
- Strong ownership mindset and attention to detail when building user-facing products.
- Appreciation for great UX and product quality.
- Experience working in fast-paced environments, ideally in fintech or consumer tech startups.
Responsibilities
- Design and build exceptional Android experiences that users love and trust.
- Write clean, maintainable, and performant Kotlin code using modern Android tools and frameworks.
- Collaborate closely with Product, Design, and Backend teams to deliver features end-to-end.
- Contribute to the architecture and evolution of the Android app as it scales.
- Own features from concept to launch, ensuring quality, polish, and performance.
- Help improve code quality, testing, and development best practices within the team.
Benefits
- Competitive salary and benefits
- Stock options, so you own part of what you build
- Discretionary performance bonus
- The latest tools and technology
