senior android engineer

About Stark Stark builds the world’s most powerful electric motorcycles. From the VARG MX to the road‑legal VARG EX & SM, our bikes have won world championships and are engineered to outperform anything with a combustion engine. We’re based in Sant Boi, Barcelona, growing fast (77% year‑on‑year), and building a team that will take us even further....

Proton Technologies AG in Barcelona is seeking a Senior Android Software Engineer to build privacy-first Android apps using Kotlin, Jetpack Compose, and a shared Rust core. You’ll contribute to scalable, high-quality mobile experiences used by millions. You will own features end-to-end—from scoping and design to delivery and iteration—collaborating...

¿De qué va la empresa en la que trabajarás?Somos una empresa especializada en transformación digital y comprometida con las personas. Nuestro enfoque se centra en impulsar la aceleración digital tecnológica de la sociedad a través de las apps (mobile, web & IA) y la captación de talento IT.Durante estos años, nuestros +100 empleados han trabajado...

De qué va la empresa en la que trabajarás? Somos una empresa especializada en transformación digital y comprometida con las personas. Nuestro enfoque se centra en impulsar la aceleración digital tecnológica de la sociedad a través de las apps (mobile, web & IA) y la captación de talento IT.Durante estos años, nuestros +100 empleados han trabajado...

Wizeline in Barcelona is seeking an experienced Android engineer to build native mobile features and help shape the architecture in a fast-paced, AI-driven environment. You will collaborate with product teams, implement Kotlin and Jetpack Compose, and apply MVVM/MVP patterns, data structures, API design, Git, and DevOps practices. Nice-to-have: full-stack...

Stark Future SL, based in Sant Boi near Barcelona, is building the world’s most powerful electric motorcycles. We are seeking an experienced Android lead to architect and own the mobile app, balancing quality, performance, and speed.You will drive end-to-end features from concept to release, collaborating with product managers, designers, and business...

Hey there! We’re Fever, the world’s leading tech platform for culture and live entertainment.Our mission? To democratize access to culture and entertainment. With our proprietary cutting-edge technology and data-driven approach, we’re revolutionizing the way people engage with live entertainment. Every month, our platform inspires over 300 million...

Ookla seeks a Senior Android Engineer to own the Android SDKs (CQoE and Speedtest) used by telecom carriers and partners. You will work across Kotlin/Java, JNI/NDK, and a shared C++ engine to deliver measurement features on millions of devices. You will design, implement, test, and document APIs, gate changes with feature flags, and collaborate across...

Ookla seeks a Senior Android Engineer to own its Android SDKs (CQoE and Speedtest), collaborating across Kotlin/Java, JNI/NDK, and its shared C++ engine. You will implement and maintain features for millions of devices, ensuring robust APIs and integration with partner apps and internal clients.The role requires 5+ years of software development, strong...

Hey there! We're Fever, the world's leading tech platform for culture and live entertainment.Our mission? To democratize access to culture and entertainment. With our proprietary cutting-edge technology and data-driven approach, we're revolutionizing the way people engage with live entertainment. Every month, our platform inspires over 300 million people in...

Hey there!We’re Fever, the world's leading tech platform for culture and live entertainment.Our mission? To democratize access to culture and entertainment. With our proprietary cutting-edge technology and data-driven approach, we’re revolutionizing the way people engage with live entertainment.Every month, our platform inspires over 300 million people...

Ookla seeks a Senior Android Engineer to own the Android SDKs (CQoE and Speedtest) used by telecom carriers and partners. You will work across Kotlin/Java, JNI/NDK, and a shared C++ engine to deliver measurement features on millions of devices.You will design, implement, test, and document APIs, gate changes with feature flags, and collaborate across...

Hey there! We’re Fever, the world’s leading tech platform for culture and live entertainment. Our mission? To democratize access to culture and entertainment. With our proprietary cutting-edge technology and data-driven approach, we’re revolutionizing the way people engage with live entertainment. Every month, our platform inspires over 300 million...

Ookla seeks a Senior Android Engineer to own the Android SDKs (CQoE and Speedtest) used by telecom carriers and partners. You will work across Kotlin/Java, JNI/NDK, and a shared C++ engine to deliver measurement features on millions of devices.You will design, implement, test, and document APIs, gate changes with feature flags, and collaborate across...

Hey there! We’re Fever, the world’s leading tech platform for culture and live entertainment. Our mission? To democratize access to culture and entertainment. With our proprietary cutting‑edge technology and data‑driven approach, we’re revolutionizing the way people engage with live entertainment. Every month, our platform inspires over 300 million...

Fever is seeking a Senior Product Android Engineer to join our team, focusing on Fever's native Android app. You will own features end-to-end, from problem framing with Product and Design to shipping and measuring impact, ensuring alignment with business outcomes.You will work closely with Product, Design, and Data teams to bridge AI capabilities with the...

Hey there!We’re Fever, the world's leading tech platform for culture and live entertainment.Our mission? To democratize access to culture and entertainment. With our proprietary cutting-edge technology and data-driven approach, we’re revolutionizing the way people engage with live entertainment.Every month, our platform inspires over 300 million people...

Ookla seeks a Senior Android Engineer to own its Android SDKs (CQoE and Speedtest), collaborating across Kotlin/Java, JNI/NDK, and its shared C++ engine. You will implement and maintain features for millions of devices, ensuring robust APIs and integration with partner apps and internal clients.The role requires 5+ years of software development, strong...

¿De qué va la empresa en la que trabajarás?Somos una empresa especializada en transformación digital y comprometida con las personas. Nuestro enfoque se centra en impulsar la aceleración digital tecnológica de la sociedad a través de las apps (mobile, web & IA) y la captación de talento IT.Durante estos años, nuestros +100 empleados han trabajado...

Proton is building a privacy‑first internet experience and offers Proton Mail, Proton VPN, Proton Drive and more. We are seeking a senior Android engineer to own mobile development for Proton Pass and SimpleLogin, combining Kotlin and Rust.You will take end‑to‑end ownership of the mobile stack, drive performance, scalability and a strong user...