Thunes

3 months ago

React Software Engineer

✓ Verified Job

Canonical indexed version, validated from employer's careers page.

Source: Company careers pageValidated by: Fursa AI

Last checked: 3 hours agoStatus: Live

Job Summary

Frontend-focused role building a payments platform for virtual world publishers. Owns multiple TS/React codebases (admin tools, embeddable widgets, publisher pages) with a GraphQL API layer backed by Go microservices. Emphasizes performance, multi-tenant theming, and secure handling of real money, with ownership of frontend architecture in a small, senior team.

Location: São Paulo

Workplace: Onsite

Employment Type: Full time

Job Function: Software Engineering

Key Responsibilities

•Ship features and fixes across multiple TypeScript/React codebases.
•Write and maintain unit tests (Vitest + React Testing Library) and help with Playwright e2e tests (Python/pytest).
•Work with a GraphQL API layer that translates between the frontend and Go microservices (accounts, payments, invoicing, wallets).
•Run the full local stack via Docker Compose (makeworld) with hot-reload - no waiting for builds.
•Maintain or improve test coverage and collaborate on frontend architecture with a small team.

Key Requirements

•React applications - you\'ve shipped features that real users depend on
•TypeScript proficiency
•Testing discipline - experience with Vitest or Jest and React Testing Library
•Component library experience with Chakra UI, MUI, or similar
•Linux shell proficiency - comfort navigating the file system, using common utilities, and basic scripting

Experience:FintechPayments

Skills:CommunicationCollaborationProblem-solving

Languages:English

Tech Stack:ReactTypeScriptVitestJestReact Testing LibraryNext.jsTailwind CSSServer ComponentsChakra UIApollo ClientGraphQLDockerDocker ComposeMakeworldPythonPlaywrightGoGraphQL APIMonorepoTurborepo

Company Brief

Thunes

Provides a global cross-border payments network enabling businesses to send and receive payments across markets via a single integration, serving merchants, fintechs, remitters, and banks with real-time settlement and compliance tools.

Industry: Fintech Infrastructure

Company Size: Large (251 to 1,000 employees)

Growth: Scaleup

Headquarters: Singapore, Singapore

Founded: 2016

Website LinkedIn

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Thunes

3 months ago

React Software Engineer

✓ Verified Job

Canonical indexed version, validated from employer's careers page.

Source: Company careers pageValidated by: Fursa AI

Last checked: 3 hours agoStatus: Live

Job Summary

Location: São Paulo

Workplace: Onsite

Employment Type: Full time

Job Function: Software Engineering

Key Responsibilities

•Ship features and fixes across multiple TypeScript/React codebases.
•Write and maintain unit tests (Vitest + React Testing Library) and help with Playwright e2e tests (Python/pytest).
•Work with a GraphQL API layer that translates between the frontend and Go microservices (accounts, payments, invoicing, wallets).
•Run the full local stack via Docker Compose (makeworld) with hot-reload - no waiting for builds.
•Maintain or improve test coverage and collaborate on frontend architecture with a small team.

Key Requirements

•React applications - you\'ve shipped features that real users depend on
•TypeScript proficiency
•Testing discipline - experience with Vitest or Jest and React Testing Library
•Component library experience with Chakra UI, MUI, or similar
•Linux shell proficiency - comfort navigating the file system, using common utilities, and basic scripting

Experience:FintechPayments

Skills:CommunicationCollaborationProblem-solving

Languages:English

Tech Stack:ReactTypeScriptVitestJestReact Testing LibraryNext.jsTailwind CSSServer ComponentsChakra UIApollo ClientGraphQLDockerDocker ComposeMakeworldPythonPlaywrightGoGraphQL APIMonorepoTurborepo

Company Brief

Thunes

Industry: Fintech Infrastructure

Company Size: Large (251 to 1,000 employees)

Growth: Scaleup

Headquarters: Singapore, Singapore

Founded: 2016

Website LinkedIn