Senior Front-End Engineer React, Typescript

Jobgether; Brasil; Remoto; BRL 240.000 - 360.000; Tempo pieno

Vantaggi offerti da questo lavoro

Fully remote

Asynchronous-friendly work

Direct collaboration with CTO

Descrizione del lavoro

Jobgether is seeking a Senior Front-End Engineer (React/TypeScript) for a Brazil-based, fully remote role developing an AI-powered platform for the legal industry. You’ll own frontend features end-to-end, collaborating with CTO and cross-functional teams to translate product roadmaps into polished interfaces.

You will ensure high usability, accessibility, and performance, while integrating APIs and supporting real-time data capabilities.

Competenze

• At least 5 years of experience building production web apps with React and TypeScript.
• Strong CSS and layout skills with clean, professional UI.
• Solid understanding of state management, component architecture, frontend testing, and Git workflows.
• Experience building responsive, accessible user interfaces and integrating APIs.

Mansioni

• Build, develop, and deliver user-facing features end to end using React and TypeScript.
• Translate requirements and designs into responsive, accessible interfaces.
• Collaborate with backend and AI engineers to integrate APIs and real-time data (live transcription).
• Optimize frontend performance, reliability, and visual consistency.
• Ensure interfaces meet security, privacy, and reliability expectations for legal professionals.
• Contribute to a maintainable frontend codebase and establish development conventions for scaling.

Conoscenze

React

TypeScript

CSS

State management

Frontend testing

Git workflows

API integration

AI tools

Ownership

Communication

Strumenti

Electron-vite

Git

Descrizione del lavoro

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Senior Front-End Engineer – React, TypeScript based in Brazil.

Join an early-stage technology environment developing an advanced AI platform for the legal industry.
The platform combines sophisticated AI reasoning with secure, privacy-focused infrastructure to support professionals handling highly sensitive information.
As a Senior Front-End Engineer, you will build and refine the user interfaces that make this technology accessible, intuitive, and reliable.
Working closely with the CTO and cross-functional engineering teams, you will translate an evolving product roadmap into polished frontend experiences.
You will take ownership of features from initial implementation through delivery, while helping shape the platform’s architecture and user experience.
This is an opportunity to influence a growing product where performance, usability, and trust are essential to the end-user experience.

Accountabilities

As a hands-on member of the engineering team, you will take ownership of frontend development and contribute to the platform’s technical direction. Your responsibilities will include:

• Building, developing, and delivering user-facing features end to end using React and TypeScript.
• Translating product requirements and design concepts into responsive, accessible, and polished user interfaces.
• Collaborating with backend and AI engineers to integrate APIs and real-time data capabilities, including live transcription.
• Optimizing frontend performance, reliability, usability, and visual consistency, with particular attention to detail.
• Ensuring the interface meets the security, privacy, and reliability expectations of legal professionals handling privileged information.
• Contributing to a clean, maintainable frontend codebase and establishing development conventions as the product scales.
• Working closely with the CTO and other stakeholders to translate product priorities into effective technical solutions.

Requirements

The ideal candidate is an experienced frontend engineer who combines strong React and TypeScript expertise with excellent UI craftsmanship, autonomy, and an interest in AI-powered products. The following qualifications and skills are expected:

• At least 5 years of experience building and maintaining production web applications with React and TypeScript.
• Strong CSS and layout skills, with an excellent eye for clean, professional, and consistent user interfaces.
• Solid understanding of state management, component architecture, frontend testing, and Git workflows.
• Proven ability to build responsive, accessible, and high-quality user experiences.
• Comfortable integrating APIs and working alongside backend and AI engineering teams.
• Active use of AI tools to improve development workflows, increase productivity, and deliver higher-quality software.
• Strong sense of ownership, self-direction, and ability to work effectively in a fast-moving environment.
• Clear communication skills and the ability to collaborate across technical disciplines.

Additional experience that would be advantageous includes:

• Working on security-sensitive or privacy-focused products, or within regulated industries.
• An interest in legal technology, AI/LLM products, or software designed for specialized professional users.

Technology Stack

• React
• TypeScript
• Electron-vite
• Git

Benefits

• Fully remote, international working arrangement.
• Full-time or contract engagement, depending on location and mutual fit.
• Asynchronous-friendly working environment with some overlapping hours for team collaboration.
• Direct collaboration with the CTO and meaningful ownership of frontend development.
• Opportunity to shape the user experience and technical foundations of an early-stage AI product.
• Exposure to advanced AI technology and applications within the legal industry.