Backend engineer in booking platforms

Randstad Digital España

Barcelona

Hybrid

EUR 60,000 - 90,000

Full time

2 days ago
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Benefits offered by this job

Free coffee
Equip kitchen
Team-building activities

Job summary

Randstad Digital España ищет Mid Backend Engineer для проектирования и реализации функций на Java/Kotlin в высокодоступной среде. Вы будете работать с стеком: Java, Spring Boot, MySQL, Redis, RabbitMQ и AWS.

Задачи включают технический дизайн, автономную развёртку, тестирование (TDD/BDD) и снижение technical debt. Гибридная модель: 1–2 дня удалённо в неделю, офисы в Барселоне и Ибице; опыт работы с облаками обязателен.

Qualifications

  • Требуется ≥3 лет опыта разработки на Java/Kotlin.
  • Знание Spring Framework, Spring Boot и Hibernate/JPA.
  • Опыт работы с MySQL, PostgreSQL и Redis.
  • Проектирование REST API и асинхронной/событийно-ориентированной архитектуры (RabbitMQ).
  • Опыт применения Clean Code, SOLID, PR-ревью и CI/CD.
  • Мониторинг и структурированная логирование (CloudWatch, Prometheus, Grafana).
  • Свободное знание испанского и профессиональный английский.

Responsibilities

  • Разработка и автономная развёртывание функций.
  • Оптимизация платформы, обрабатывающей тысячи бронирований ежедневно.
  • Ввод в эксплуатацию и тестирование (TDD/BDD).
  • Интеграция Claude Code и GitHub Copilot в повседневную работу.

Skills

Java/Kotlin
Spring Framework
Spring Boot
Hibernate/JPA
MySQL
PostgreSQL
Redis
RabbitMQ
AWS
REST APIs
CI/CD
CloudWatch
Prometheus
Grafana
TDD/BDD
Clean Code/SOLID
GitHub Copilot/ Claude Code

Tools

Apache Kafka
Elasticsearch
PMS/booking platforms knowledge

Job description

Описание:

As a Mid Backend Engineer, you will design and implement features end to end with increasing autonomy. You will work in a real high-availability environment with our stack: Java, Spring Boot, MySQL, Redis, RabbitMQ and AWS.

Задачи:

Technical design and autonomous deployment of features. Optimize a platform that processes thousands of bookings daily. Lead advanced testing initiatives (TDD, BDD) and reduce technical debt. Integrate Claude Code and GitHub Copilot into your day-to-day work.

Требования:

+3 years of experience developing with Java/Kotlin. Proficiency in Spring Framework, Spring Boot and Hibernate/JPA. Hands-on experience with MySQL, PostgreSQL and Redis. Design of REST APIs and asynchronous/event-driven architectures (RabbitMQ or similar). Regular use of Clean Code, SOLID, Pull Requests and CI/CD pipelines. Monitoring and structured logging (CloudWatch, Prometheus, Grafana). Fluency in Spanish and professional proficiency in English. Будет плюсом: Experience with Apache Kafka, Elasticsearch or integrating systems with AI (MCP); Previous experience in the hotel industry (PMS or booking platforms)

Условия:

Flexible schedule: Monday to Thursday from 8:00 to 16:30 and Friday from 8:00 to 15:00 all year round. Hybrid model: 1–2 remote work days per week, of your choice. Extended remote work: option to combine up to 5 remote work days with your vacation. Your birthday off. Free coffee, equipped kitchen and team-building activities. Global team with offices in Barcelona and Ibiza.

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