React Frontend Software Engineer, Barcelona

React Frontend Software Engineer

The CompanyRetailer tech Company for international projectsYou will be part of a community of engineers and work in an agile product team.The product team is responsible for the design implementation development and operation of a solution for handling campaign conditions with the industry partners.It will be used as basis for an automatic calculation and for billing the conditions.

• Take ownership of the frontend architecture ensuring scalability maintainability and performance using React
• Develop intuitive responsive and mobile-first user interfaces that prioritize the needs of store colleagues and their workflows.
• Collaborate closely with product owners and stakeholders to understand and refine requirements turning them into elegant solutions.
• Optimize data fetching and state management using GraphQL and Apollo ensuring fast and efficient performance in mobile use cases.
• Lead technical discussions propose enhancements to existing processes and stay ahead of industry trends to keep the app cutting-edge.
• Mentor junior developers fostering a culture of learning and excellence.
• Ensure the highest code quality through comprehensive testing strategies.
• Contribute to and improve CI/CD pipelines to ensure fast reliable releases to the stores.

• Extensive experience with modern JavaScript standards (ES6/ES7) and TypeScript.
• Advanced expertise in React including related libraries for state management.
• Fundamental knowledge of different design patterns (MVP MMVM MVC).
• Strong understanding of GraphQL for efficient data querying. Experience with Apollo is a plus.
• Solid background in using NodeJS to complement frontend tasks and facilitate seamless integration with backend services. Angular is a plus.
• Proven ability to design and implement responsive mobile first interfaces that prioritize user needs in real world high-performance environments.
• A deep appreciation for code quality with experience using testing frameworks to ensure resilience and reliability.
• Familiarity with

• A collaborative team player who thrives in a fast-paced environment and enjoys solving complex problems with creativity and precision.
• GCP experience is a big plus
• Advanced level of English skills.

• Permanent Contract with end client
• Hybrid Teleworking Model (4 days of TW per week) in Barcelona
• Salary range open competitive and related to your experience
• +27 days of vacation
• Flexible remuneration
• Career plan and salary reviews
• Training budget

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