Sr. Fullstack Engineer / .Net / React Native / API, AWS / Mobile+ - Remote

Motion Recruitment; Newport Beach (CA); A distancia; USD 130.000 - 160.000; Jornada completa

Ventajas ofrecidas por este puesto de trabajo

Remote role

Stock options

401(k) match

Full benefits

Bonus incentives

Descripción de la vacante

Motion Recruitment is seeking a Senior Full-Stack Software Engineer for a remote role in Southern California. You will own backend services in .NET, frontend in React/TypeScript, and native or cross-platform client development for mobile or connected TV.

Ideal candidates ship production apps on platforms like Android, iOS, Roku, or tvOS and connect client apps to production APIs and cloud services. Strong debugging and performance skills are essential.

Formación

• Senior-level C#/.NET experience with strong React/TypeScript development.

Responsabilidades

• Build features across .NET backend services, React/TypeScript web applications, and mobile or connected TV clients.
• Develop shared components and architecture that work across multiple platforms.
• Integrate applications with REST APIs, authentication, cloud services, telemetry, device capabilities, and media playback.
• Diagnose platform-specific issues involving app lifecycle, memory, device compatibility, remote navigation, and playback.
• Help determine when to use native SDKs, cross-platform frameworks, or web-based approaches.

Conocimientos

C#/.NET

React/TypeScript

Mobile/TV apps

Herramientas

Roku

Tizen

tvOS

.NET MAUI/Xamarin

React Native

Descripción del empleo

Our client is a Southern California product engineering company building streaming applications for media organizations. Its platform supports live and on-demand content across web, mobile, and connected TV. They are seeking a Senior Full-Stack Software Engineer (.NET, React + Native Apps) for a remote role.

This is a hands-on position spanning backend services, web applications, and native or cross-platform clients. The ideal candidate has strong C#/.NET and React/TypeScript experience and has shipped an application on at least one mobile or connected TV platform.

Responsibilities

• Build features across .NET backend services, React/TypeScript web applications, and mobile or connected TV clients.
• Develop shared components and architecture that work across multiple platforms.
• Integrate applications with REST APIs, authentication, cloud services, telemetry, device capabilities, and media playback.
• Diagnose platform-specific issues involving app lifecycle, memory, device compatibility, remote navigation, and playback.
• Help determine when to use native SDKs, cross-platform frameworks, or web-based approaches.

Required Experience

• Senior-level C#/.NET experience and strong hands-on React/TypeScript development.
• A native or cross-platform application shipped to production on at least one platform such as Android, iOS, React Native, .NET MAUI/Xamarin, Roku, Tizen, or tvOS.
• Experience connecting client applications to production APIs, authentication systems, cloud services, telemetry, and device features.
• Practical knowledge of platform SDKs, application lifecycle, networking, performance, deployment, compatibility, and device debugging.
• Ability to contribute across backend, web, and client codebases.

Strongly Preferred

• Connected TV development experience with platforms such as Roku, Fire TV, Samsung Tizen, LG webOS, tvOS, or Android TV.
• On-device media playback experience, including HLS/DASH, buffering, DRM, live latency, or captions.
• .NET MAUI or shared C# client architecture experience.
• App store or device manufacturer certification experience.

Nice to Have

• BrightScript or Roku channel development.
• In-app purchases, entitlements, or subscription and ad-supported video workflows.
• Experience building shared SDKs for deployment across multiple device platforms.

The Offer:

• $130,000–$160,000 base salary
• Remote role
• Bonus incentives based on individual and company performance
• Full benefits
• Stock options
• 401(k) match