Staff Android Engineer (Mobile SDK)

TL;DR

Staff Android Engineer (Mobile SDK): Leading the architectural design of mobile SDKs for A/B testing, feature flagging, real-time tracking, and dynamic configuration management with an accent on robustness and scalability. Focus on mobile performance, low-level debugging, and OS behaviors to enable faster, more data-driven innovation.

Location: Onsite in Barcelona, Spain

Company

Delivery Hero is a global leader in the food delivery industry, operating in numerous countries across the world.

What you will do

• Lead architectural design of mobile SDKs, ensuring robustness and scalability.
• Act as a technical expert with a deep understanding of mobile performance and debugging.
• Mentor peers by sharing knowledge and promoting best practices in system design.
• Balance hands-on coding with leadership to solve challenging technical problems.
• Serve as the go-to expert for internal and external teams, educating them on SDK usage.
• Drive technological improvements by defining the future vision and strategy of solutions.

Requirements

• 8+ years of professional experience in mobile software development with proficiency in Kotlin.
• Profound understanding of mobile performance optimization and debugging.
• Experience designing, building, and maintaining robust SDKs for large-scale products.
• Passion for architecting simple solutions to complex problems.
• Proven ability to act as a mentor and technical leader.

Nice to have

• Prior experience with iOS (Swift) or cross-platform thinking.
• Experience with Flutter/Native (Kotlin) integration.
• Track record of public speaking or contributing to open-source projects.

Culture & Benefits

• Monthly Glovo credits.
• Discounted gym memberships.
• Extra time off and hybrid work model (onsite).
• Enhanced parental leave and office-based nursery.
• Online therapy and wellbeing benefits.