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Rakuten

Full-stack Developer

Rakuten
Spain · Full-time · Not Applicable

Description

Job Description:

As a Full-stack Software Engineer at Rakuten, you will play a pivotal role in designing, developing, and maintaining both the frontend and backend components of our applications. You will work closely with cross-functional teams to deliver high-quality software solutions that meet our business needs and exceed our customers' expectations.

Rakuten Group

Rakuten, founded in 1997, is a Global Innovation Company based in Japan. With over 70 diverse businesses spanning e-commerce, digital content, fintech, and communications, and 32,000 employees, we serve 1.6 billion members worldwide. Our mission is to empower people and society through innovation and entrepreneurship.

Rakuten Tech in Europe

Rakuten Tech in Europe, a part of the Rakuten Group's Global Innovation Hub, serves as the regional hub for the European-based members of the Technology Division. We provide and optimize global platforms to support businesses within the Rakuten Ecosystem, tailoring them to specific use cases in Europe and beyond.

With over 130 members across 7 countries and 12 offices, our presence spans France (Paris), Spain (Barcelona), UK (Belfast and London), Estonia (Tallinn), and Germany (Berlin). Our diverse team is formed of more than 20 nationalities and collaborates with all members of the Technology Divisions on a regular basis.

Membership Platform Section

The European Membership Platform Section is responsible for integrating the Rakuten Ecosystem with European Rakuten Business Units as well as working closely with other Rakuten Europe Teams due to making Rakuten Company stronger in the EMEA region.

Key Responsibilities

  • Design, develop, and maintain robust, scalable, and efficient backend systems and APIs
  • Develop and maintain dynamic, responsive, and user-friendly frontend applications using frameworks such as React or Vue.js.
  • Write clean, maintainable, and well-documented code following best practices and coding standards.
  • Optimize application performance and ensure high availability and reliability.
  • Stay up-to-date with emerging technologies and industry trends to drive continuous improvement.
  • Participate in agile development processes, including sprint planning, stand-ups, and retrospectives.

Requirements

  • Bachelor's or Master's degree in Computer Science, Engineering, or a related field.
  • 2+ years of professional experience in fullstack software development.
  • Proficiency in frontend technologies such as React, Vue.js or similar frameworks.
  • Hands-on experience with at least one backend technology, including NodeJS, Java, or Kotlin.
  • Solid understanding of database systems, both SQL and NoSQL (e.g., PostgreSQL, MySQL, MongoDB).
  • Good problem-solving skills and the ability to think critically and creatively.
  • Experience with TypeScript for both frontend and backend development.
  • Experience with microservices architecture and RESTful API design.
  • Experience with version control systems (e.g., Git) and CI/CD pipelines.
  • Knowledge of software development methodologies, including Agile and Scrum.

Bonus Points

  • Experience with Kafka / RabbitMQ / ActiveMQ or any other message broker.
  • Experience with functional programming languages like Elm

Benefits

  • Annual bonus
  • Stock-option
  • Flexible working hours
  • Access to learning and career development resources
  • Access to certifications and tech conferences
  • Being part of multicultural teams with more than 20 nationalities
  • Extra time off during your Birthday and Company anniversary
  • Possibility to organize your time to have your Fridays afternoons off
  • A brand new office with all modern conveniences and sea view
  • Rakuten TV Flex : 57 per month to spend on healthcare, food, commute, kindergarten
  • 16 hours of volunteering actions per year

As an employer, Rakuten Tech in Europe is committed to developing an inclusive working environment. Access to employment is open to all, regardless of gender, age, disability, ethnicity, religion, sexual orientation, or social status.

Find us on…

LinkedIn

Welcome to the Jungle

This is Rakuten tech

Languages

English (Overall - 3 - Advanced)

Key Skills

Ranked by relevance

react functional programming high availability microservices typescript postgresql responsive rabbitmq nosql mysql kafka java cicd git sql
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Posted
Apr 22, 2025
Type
Full-time
Level
Not Applicable
Location
Barcelona
Company
Rakuten

Industries

Consumer Services IT Services IT Consulting Technology Information Internet

Categories

Engineering Information Technology

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