React Developer (with Backend Knowledge)

Lynxmind · Lisbon, Lisbon, Portugal
LinkedIn

Posted

Aug 25, 2026 (4d ago)

Seniority

Not Specified

Work Model

Not Specified

Type

Not Specified

Category

Frontend

Salary

Not specified

Skills

Agile AWS Azure CI/CD Cypress Docker Git GraphQL Java Jest Kubernetes Microservices Next.js Node.js Python React Redux SQL

Description

Responsibilities About the job React Developer (with Backend Knowledge) Develop and maintain responsive, high-performance web applications using React.js. Design and implement backend services/APIs (Node.js, Python, Java, or similar) to support frontend functionality. Collaborate with cross-functional teams to integrate frontend and backend systems seamlessly. Optimize applications for scalability, security, and usability. Participate in code reviews, testing, and debugging to ensure code quality. Document technical designs and workflows for future reference. Must-Have 3+ years of experience with React.js and modern frontend frameworks (Redux, Next.js, etc.). Proficiency in at least one backend language (Node.js, Python, Java, or similar). Strong understanding of RESTful APIs, databases (SQL/NoSQL), and cloud services (AWS/Azure). Experience with version control (Git) and CI/CD pipelines. Problem-solving mindset and ability to work in Agile environments. Nice-to-Have Familiarity with containerization (Docker, Kubernetes). Knowledge of GraphQL or WebSocket implementations. Experience with testing frameworks (Jest, Cypress). Understanding of microservices architecture. For more details contact us at [email protected]