Remote Full Time
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Braintrust

Job Details

Job Description

Senior Full Stack Engineer (Frontend-Focused)

About The Role

We are seeking a Senior Full Stack Engineer with a strong front-end focus to help build and enhance user-facing features across web and mobile platforms. This role will primarily focus on Type Script-based frontend development, while also supporting backend development when needed using Type Script/Node.js or Ruby on Rails.

The ideal candidate is experienced in modern Java Script frameworks and comfortable working across the stack to implement authentication features, build new UI components, and support platform improvements.

Key Responsibilities

Develop and maintain front-end applications using React, React Native, and Type Script Build new UI features and screens, including account settings and user profile functionality Integrate authentication solutions such as Auth0 SDK into a React Native application Implement authentication and identity-related features across frontend and backend systems Collaborate with engineering and product teams to design scalable solutions Support backend work when necessary using Node.js (Type Script) or Ruby on Rails

Required Qualifications

Senior-level experience developing web or mobile applications Strong proficiency in React Strong proficiency in React Native Strong proficiency in Type Script Experience building modern front-end applications and working with APIsAbility to contribute across the stack when required

Nice to Have

Experience with Node.js using Type Script Experience with Ruby on Rails Experience integrating authentication platforms such as Auth0Experience building secure authentication flows

Example Projects

Developing new account settings screens for the web application Integrating the Auth0 SDK into a React Native mobile application Implementing authentication-related features across frontend and backend systems

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About Braintrust
EMEA
Information Technology and Services