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Mid-level Laravel + React Native Developer (Financial Sector)/ 1 week ago

Application ends: 2026-07-22

Quick Summary

Sioux, in partnership with Foneninja, is hiring a remote, mid-level full-stack developer for a PJ contract role focused on mobile development in the financial sector. The position is split between React Native (80%) and Laravel/PHP backend development (20%). Key requirements include experience with React Native, Laravel, REST APIs, relational databases, Git, and Docker. Experience with financial transactions, blockchain, cloud platforms, and CI/CD is highly valued.

Sioux, in partnership with Foneninja, seeks a Mid-level Fullstack Developer specializing in Laravel and React Native. This role focuses primarily on mobile development within the financial sector, encompassing projects related to Pix, cards, and banking transactions.

Responsibilities

  • Develop and maintain mobile applications using React Native (approximately 80% focus).
  • Contribute to backend development with Laravel (PHP), supporting integrations and business logic (approximately 20% focus).
  • Create and consume RESTful APIs for seamless integration between mobile and backend systems.
  • Implement integrations with external systems and services.
  • Participate in architectural definition, best practices, and code reviews.
  • Manage code versioning using Git.
  • Utilize Docker for environment configuration and standardization.
  • Identify and resolve bugs, ensuring high-quality deliverables.
  • Drive continuous improvements in performance, usability, and development processes.

Requirements

  • Proven experience with React Native (primary technology stack).
  • Proficiency in Laravel (PHP) for backend development.
  • Experience consuming and building REST APIs.
  • Knowledge of relational databases such as MySQL, PostgreSQL, or similar.
  • Familiarity with Git/GitHub.
  • Understanding of Docker.
  • Strong programming logic and organized code practices.
  • Ability to work effectively in a collaborative team environment.

Differentiators

  • Experience in financial sector projects (Pix, cards, banking transactions).
  • Knowledge of Blockchain.
  • Exposure to Cloud Computing platforms (AWS, GCP, or Azure).
  • Experience with CI/CD and automated deployments.
  • Familiarity with automated testing (unit and/or integrated tests).

Benefits

  • PJ Contract
  • Fully Remote position

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Sioux digital 1:1

Sioux digital 1:1

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    Florianópolis, Santa Catarina
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