Silicondevelopment

Senior Mobile SDK Engineer

Buenos Aires, Buenos Aires, Remote

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Seniority: Senior
Country: AR
Work mode: Remote-friendly
First seen by hirly: 2 Sept 2026

Derived automatically from the posting. Upload your resume above to see how the role scores against it.

the posting

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 / Kotlin

iOS / Swift

React Native

You’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.

Responsibilities

Build and maintain mobile SDK functionality across Android, iOS, and React Native

Design reliable SDK APIs and integration workflows

Implement features related to analytics, consent, session lifecycle, identity, and delivery behavior

Handle edge cases such as offline mode, retries, batching, backgrounding, and app lifecycle events

Collaborate with product and engineering teams to define and deliver scalable solutions

Improve SDK quality through testing, demo apps, CI/CD, and documentation

Participate actively in code reviews and technical discussions

Requirements

5+ years of software engineering experience

Strong experience with Android (Kotlin/Java), iOS (Swift/Objective-C), and/or React Native

Experience building SDKs, reusable libraries, or developer tooling

Experience with analytics/event tracking SDKs or customer integrations

Strong understanding of mobile lifecycle behavior and SDK architecture

Comfortable working in startup environments with evolving priorities

Strong communication and collaboration skills

Nice to Have

Kotlin Multiplatform experience

Experience with Segment, RudderStack, Snowplow, Tealium, or similar tools

Experience with consent/privacy tooling (GDPR, CMP, etc.)

CI/CD for mobile SDKs

Experience in compliance-sensitive environments (SOC2, HIPAA, fintech, healthcare, etc.)

Ideal Background

Mobile SDKs used by external customers

Analytics, instrumentation, or customer data platforms

Developer tooling and integration libraries

Enterprise SaaS products with mobile integrations

Original posting on Silicondevelopment's site ↗

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Senior Mobile SDK Engineer

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