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# Senior Java/React Backend Engineer - Hybrid, Aws, Kotlin

- **Company:** Remoteo
- **Location:** Madrid, Spain
- **Salary:** €70,000.0 - €75,000.0
- **Contract:** Permanent contract
- **Skills:** Java (Programming Language), Amazon Web Services, Databases, ReactJS, Spring-boot, Backend, Kotlin, Microservices
- **Published:** October 8, 2026
- **Apply:** https://www.buscojobs.com.es/senior-java-react-backend-engineer-hybrid-aws-kotlin-en-madrid-ID-375227968

## About the Role

Strong Java with SpringBoot, React, AWS, and database experience are required; Kotlin for microservices is a plus.Interviews will be conducted in English and a permanent contract is offered.

## Description

The BOARD, a recruitment and talent acquisition firm, seeks a Senior Backend Engineer (Java/React) for an international tech consultancy in Madrid.Strong Java with SpringBoot, React, AWS, and database experience are required; Kotlin for microservices is a plus.Interviews will be conducted in English and a permanent contract is offered.The role offers a hybrid setup with 3 days onsite in Paseo Castellana, Madrid, a 38-hour week, and a competitive €70K-€75K salary depending on experience.#J-*****-Ljbffr