Sr Android/iOS SDKs Engineer
Austin, TX, US • Posted 1 day ago • Updated 1 day ago

SESHENG LLC
Dice Job Match Score™
📋 Comparing job requirements...
Job Details
Skills
- ios
- android sdk
- swift
- kotlin
Summary
Role: Sr Android/iOS SDKs Engineer
Location: Onsite in San Jose highly preferred, if not, Austin, Chicago secondary
Duration: 6 months+
About the Role
We are seeking an experienced and independent Senior Software Engineer to join our Experimentation Platform team as a contractor. In this role, you will be solely responsible for building, maintaining, and optimizing iOS and Android SDKs that enable experimentation at scale.
This position requires someone who is hands-on, highly technical, and capable of delivering latency-critical solutions, while also being able to debug and resolve production issues independently across both platforms.
Responsibilities
• Lead the design, development, and maintenance of iOS and Android SDKs for the experimentation platform.
• Deliver optimized, low-latency, and reliable SDKs for large-scale mobile applications.
• Independently debug, troubleshoot, and resolve production issues on both iOS and Android SDKs.
• Own the full lifecycle of SDK development — from architecture, implementation, testing, to release management.
• Partner with backend and experimentation platform teams to ensure seamless integration and end-to-end functionality.
• Implement best practices in mobile SDK versioning, automated testing, CI/CD, and performance monitoring.
• Provide strong documentation and developer support to enable easy SDK adoption.
Qualifications
• 5+ years of professional software development experience, with deep expertise(min 3 years experience) in both iOS (Swift/Objective-C) and Android (Kotlin/Java).
• Proven track record of building and maintaining production-grade SDKs/libraries.
• Strong understanding of low-latency mobile networking, concurrency, and memory management.
• Experience independently debugging complex production issues across diverse devices and OS versions.
• Familiarity with mobile performance profiling, crash analysis, and monitoring tools.
• Ability to work with minimal guidance and drive solutions end-to-end.
• Excellent communication skills and ability to collaborate across teams.
Nice to Have:
• Experience with backend services and Java-based systems.
• Exposure to cross-platform frameworks (e.g., React Native, Flutter).
• Prior experience in experimentation, A/B testing, or analytics systems.
- Dice Id: 91164258
- Position Id: 8873118
- Posted 1 day ago
Company Info
Sesheng is owned and driven by a group of leading professionals with over 200 plus person years’ of proven experience in IT Consulting, IT and Healthcare Professional Services and Digital Services. The company has its headquarters in New Jersey with national and international operations.
The company has the rich backing of many satisfied customers with the quality of services offered that combine responsibility and responsiveness in a single focus to deliver on time.
The Sesheng community (with multi-lingual, multi-industry and multi-continent experiences)and partners provide the right competence to choose the right solutions, quick turnaround, and costs always within budget.


Similar Jobs
It looks like there aren't any Similar Jobs for this job yet.
Search all similar jobs