Senior Frontend Engineer (React)

CodiLimeNetwork observability

Brazil, Working hours can overlap with the US East CoastFull-TimeSenior

Salary not disclosed

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Job Details

Have 7+ years of professional frontend development experience.
Have strong experience with React, TypeScript, and JavaScript.
Have experience with Vite, npm, TailwindCSS, and TanStack Query.
Have experience with Zustand or another state management library and the Context API.
Understand frontend-backend contracts; OpenAPI experience is preferred.
Have experience with unit testing using Jest and React Testing Library.
Have experience with end-to-end testing; Playwright experience is preferred.
Have CI/CD experience; GitHub Actions experience is preferred.
Have experience with PostgreSQL, Docker, and Docker Compose.
Understand accessibility; hands-on experience is preferred.
Use AI coding tools in daily work; Claude Code experience is preferred.
Have experience building SaaS and infrastructure products.
Have networking knowledge from observability or monitoring products.
Be able to work hours that overlap with the US East Coast.
Have good knowledge of English at minimum C1 level.

Build real-time monitoring and telemetry dashboards for the platform's observability products.
Design and develop React and TypeScript interfaces for network discovery, network assurance, and agent fleet management.
Turn large, frequently changing network and telemetry data into clear visualizations.
Define and consume frontend-backend contracts with backend engineers.
Manage client state and server data using tools such as Zustand and TanStack Query.
Write unit and end-to-end tests and run them in CI.
Make the product accessible to users.
Use Claude Code in daily work, reviewing its output and remaining accountable for correctness, security, and tests.
Write maintainable code and participate in code reviews.

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