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December 17, 2025

Fullstack Developer (React Native + Java)

Mid • Remote

$90 - $130/

Wrocław, Poland

Requirements:

  • Minimum 3+ years of professional experience in development.

  • Strong proficiency in React Native (targeting both Android and iOS).

  • Excellent knowledge of Java and the Spring Boot framework.

  • Ability to work with React and TypeScript.

  • Practical knowledge of AWS services (experience with serverless architecture is a plus).

  • Ability to write clean, testable code and proficiency with Git repository management.

  • Experience working with Agile methodologies (Scrum, Kanban).

  • Familiarity with Docker and CI/CD tools.

  • Familiarity with Kotlin is a plus.

  • English B2

Project description:

Join a dynamic venture dedicated to accelerating electromobility. We are building a modern, nationwide fast-charging network for Electric Vehicles (EVs) in a fast-growing region.

Your key role will be in developing the technology that integrates charging stations, electric vehicles, and the complex network infrastructure.

Main responsibilities:

  • Developing, testing, and maintaining key features for the EV charging platform, focusing on both mobile applications (React Native) and backend services (Java/Spring Boot).

  • Integrating the charging network with various hardware (chargers) and external systems.

  • Designing and implementing scalable, high-performance, and secure RESTful APIs.

  • Collaborating with the product team to define and ship new features.

  • Contributing to the cloud infrastructure design, primarily leveraging AWS services.

  • Ensuring code quality through unit, integration, and end-to-end testing.

  • Participating actively in Scrum/Agile ceremonies (planning, refinement, reviews)