Senior Android Developer

hace 1 semana

Barcelona, España Allthehires A tiempo completo

Join to apply for the Senior Android Developer (AdTech) role at All The Hires .Base pay rangeWhy This Role ExistsOur customer's solution is one of the fastest-growing monetization platforms in the mobile ad industry.We are looking for a Senior Android Developer to work on the core product used to monetize mobile apps. The role is deeply technical, focused on SDK architecture, performance, reliability, and large-scale third‑party ad integrations within the AdTech ecosystem.This is a hands‑on senior role with strong ownership over SDK quality, performance, and long‑term maintainability.Note: Must be based in or willing to relocate to Barcelona, Spain (relocation support provided)What You'll DriveDevelop and maintain a production‑grade Android SDKOwn SDK architecture, performance optimization, and code qualityImprove startup time, memory usage, CPU, and network efficiencyBuild and maintain integration, instrumentation, and unit testsDesign and evolve SDK features and APIsDebug complex issues (ANRs, crashes, concurrency, multi‑SDK conflicts)Collaborate on technical and functional SDK decisionsWho You AreAndroid & Kotlin5+ years of professional Android development3+ years of Kotlin in productionDeep knowledge of Android internals (lifecycle, threading, rendering, networking)Strong experience building Android SDKs or libraries, not just appsGradle, dependency management, modularization, ProGuard/R8Performance tuning (startup, memory, CPU, networking)Concurrency & NetworkingKotlin Coroutines and structured concurrencyEfficient HTTP networking, caching strategiesRequest batching, retries, fallback logicTesting & ReliabilityAutomated testing for SDKs (integration, instrumentation, adapters)CI/CD pipelines for Android librariesDebugging in complex, multi‑SDK environmentsBackward compatibility across Android versionsNice to HaveAdTechIntegration experience with ad SDKs (AdMob, AppLovin, IronSource, UnityAds, Vungle, etc.)Knowledge of mediation, waterfalls, bidding, RTBExperience building adapters for third‑party SDKsFamiliarity with privacy and compliance (GDPR, COPPA, GAID/IDFA)Cross‑Platform & Low‑LeveliOS SDK experience (Swift/Objective‑C)Unity / Flutter / React Native bridgesNDK / JNI or low‑level optimizationsWhat You'll GetA comprehensive benefit package, with wellness programs, meal compensation, learning budget, and moreFlexible work environment with a mandatory 4+1 hybrid setup for the first 3 months to ensure effective onboarding, and more freedom after thatA culture focused on continuous learning, personal growth, and mentorship from world‑class professionalsOpportunity to make a tangible impact in a history‑defining company within the mobile app industrySeniority levelMid‑Senior levelEmployment typeFull‑timeJob functionEngineering and Information TechnologyIndustriesBusiness Consulting and ServicesLocation: Barcelona, Catalonia, SpainReferrals increase your chances of interviewing at All The Hires by 2x#J-18808-Ljbffr

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