Software Engineer – Cross-Platform SDK Development

Stellenbeschreibung:

Develop and evolve high-performance SDKs across the CTV and Mobile ecosystem, including AppleTV, FireTV, Android, HbbTV, and iOS
Identify platform overlaps and align architectures across SDKs and tools
Influence product direction by balancing rapid feature delivery with strategic refactoring and technical-debt reduction
Implement platform-specific logic on top of a shared TypeScript core
Establish a robust testing culture using Jest and Vitest
Provide mentorship and conduct high-standard code reviews
Collaborate across technical perspectives to find unified solutions
Use AI to accelerate development while designing systems, steering output, and taking responsibility for shipped work

Requirements

Advanced TypeScript experience with complex architectures
Ability to work with Vanilla JavaScript when required by a platform
Experience in mobile development with React Native, Kotlin, Swift, or device-specific engineering
Understanding of optimization for limited resources
Strong experience with Jest and Vitest testing
Ability to collaborate across technical perspectives
Knowledge of Docker, Kubernetes, and Jenkins is a bonus
Ability to navigate Grafana dashboards and Graylog traces is a bonus
Portfolio, side project, or demo repository demonstrating production-ready code

Core Competencies

Demonstrates advanced TypeScript expertise in developing high-performance SDKs for CTV and mobile platforms, with a strong focus on testing methodologies using Jest and Vitest. Capable of collaborating across technical perspectives to deliver optimized solutions while mentoring team members and managing technical debt.