Senior Fullstack Engineer, TypeScript
Nelly.com
AWSJavaScriptNext.jsNode.jsReactTypeScript
Senior React Native Developer – Mobile & TV Apps
JustWatch
full-time
Posted on:
Location Type: Hybrid
Location: Berlin • 🇩🇪 Germany
Visit company websiteJob Level
Senior
Tech Stack
ReactReact NativeTypeScript
About the role
- Collaborate closely with our Designer and SVP Platforms to build engaging features and views that attract and retain users across mobile and TV platforms.
- Implement and run A/B tests to validate hypotheses and roll out successful experiments.
- Enhance performance, reliability, and accessibility across mobile and TV devices at scale.
- Build internal tools to help us monitor and optimize a multi-million user app ecosystem.
- Ensure seamless experiences across multiple platforms and screen sizes.
Requirements
- 5+ years of experience in mobile development, with significant React Native experience.
- Experience developing TV applications.
- Strong knowledge of HTML, CSS, and TypeScript.
- Ideally, some experience with UI/UX design (using tools like Figma).
- Strong attention to detail and intrinsic motivation.
- Passion and ambition — big plus if you own a hobby project (blog, affiliate site, app, etc.).
- You thrive in a challenging yet rewarding environment with open feedback and autonomy.
- Fluency in English.
Applicant Tracking System Keywords
Tip: use these terms in your resume and cover letter to boost ATS matches.
Hard skills
mobile developmentReact NativeHTMLCSSTypeScriptA/B testingUI/UX designperformance optimizationaccessibilitymulti-platform development
Soft skills
attention to detailintrinsic motivationpassionambitionadaptabilityopen feedbackautonomy
