We're looking for a Senior Mobile SDK Engineer to help design, build, and maintain production SDKs used inside customer mobile applications.This role focuses on SDK development across:Android / KotliniOS / SwiftReact NativeYou'll work on features related to event tracking, consent handling, identity propagation, session lifecycle, payload delivery, and customer integrations.This is not a traditional mobile app role.
We're looking for someone who understands how to build stable, scalable SDKs that external engineering teams depend on — including clean APIs, versioning, testing, documentation, and long-term maintainability.Our environment is senior, product-focused, pragmatic, and collaborative.
We value ownership, strong technical judgment, and engineers who can turn ambiguous requirements into production-ready solutions.ResponsibilitiesBuild and maintain mobile SDK functionality across Android, iOS, and React NativeDesign reliable SDK APIs and integration workflowsImplement features related to analytics, consent, session lifecycle, identity, and delivery behaviorHandle edge cases such as offline mode, retries, batching, backgrounding,



and app lifecycle eventsCollaborate with product and engineering teams to define and deliver scalable solutionsImprove SDK quality through testing, demo apps, CI/CD, and documentationParticipate actively in code reviews and technical discussionsRequirements5+ years of software engineering experienceStrong experience with Android (Kotlin/Java), iOS (Swift/Objective-C), and/or React NativeExperience building SDKs, reusable libraries, or developer toolingExperience with analytics/event tracking SDKs or customer integrationsStrong understanding of mobile lifecycle behavior and SDK architectureComfortable working in startup environments with evolving prioritiesStrong communication and collaboration skillsNice to HaveKotlin Multiplatform experienceExperience with Segment, RudderStack, Snowplow, Tealium, or similar toolsExperience with consent/privacy tooling (GDPR, CMP, etc.)CI/CD for mobile SDKsExperience in compliance-sensitive environments (SOC2, HIPAA, fintech, healthcare, etc.)Adecuado BackgroundMobile SDKs used by external customersAnalytics, instrumentation, or customer data platformsDeveloper tooling and integration librariesEnterprise SaaS products with mobile integrations
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📌 Senior Mobile Sdk Engineer (Buenos Aires)
🏢 Silicon Development
📍 Buenos Aires