Company Description Why work at Sopra Steria? Because working at Sopra Steria also means feeling **Sopra Steria**. We are a renowned European leader in consulting, digital services, and software development, with nearly 56,000 employees across almost 30 countries—and over 4,000 in Spain. We focus on people—on their training and professional development—which drives us to grow and continuously improve. We are passionate about the digital world, and just like you, we seek the greatest adventure. We want your everyday experience to become your greatest source of inspiration: to learn, contribute, have fun, grow—and above all, enjoy yourself to the fullest. If you want to join a “**Great Place to Work**” team, keep reading! Job Description We are seeking a **Backend Developer** with Java experience to join our team and collaborate on projects for a client in the logistics–port sector. You will be part of a project developing new modules or value-added services on a cloud-based (AWS) platform built on a microservices architecture. Day-to-day responsibilities include... * Technical analysis of AWS cloud solutions implemented on a microservices-based platform. * Leadership in implementing the project’s backend layer. * Design and implementation of the web services layer. * Alignment of the solution with the client’s technical standards. * Technical support for the development team. Requirements **What do we need?** To succeed in this role, we would like you to bring... * University degree in Engineering, Bachelor’s, or Graduate studies. * 5 years’ experience in the technology sector. * 3 years’ professional experience programming in Java, Spring, REST APIs, Docker, and databases (relational and NoSQL). * Knowledge and experience with REST APIs (OpenAPI). * Messaging systems: ActiveMQ, Kafka, or RabbitMQ. * Experience with GitFlow or similar workflows; familiarity with Git/GitLab and/or Jenkins. * Adherence to Clean Code principles. * Unit testing: end-to-end and integration testing. Additional Information **What do we offer? What’s in it for you?** * Hybrid work model in Seville or Algeciras * Permanent contract and full-time employment * 23 days of vacation * Continuous training: technical, transversal, and language skills. Access to certifications, training from leading technology partners, online platforms—and much more! * Life and accident insurance * Option to enroll in our flexible compensation plan (health insurance, childcare vouchers, transportation, meal vouchers, and training) * Access to the Privilege Club, offering attractive discounts with top brands * Personalized and detailed onboarding. We support you every step of the way so you feel #soprano from day one. * Office with dedicated leisure spaces—where work and fun come together! * Camaraderie and a positive atmosphere—we truly believe in the power of unity. And most importantly… You’ll have the opportunity to develop your professional career with us: Together, we’ll create a personalized career plan. You’ll receive training, we’ll set goals, and conduct regular follow-ups to ensure we achieve them—together. We listen to your priorities and champion them. Your voice matters here! Join us and be part of something bigger! ***The world is how we shape it*** We commit to respecting diversity by fostering an inclusive workplace and implementing policies that promote inclusion and uphold social and cultural respect—regardless of gender, age, ability, sexual orientation, or religion—ensuring equal opportunities.