Senior FullStack / Java & React / 100% Remote ONLY in Spain

🚀 We are looking for the very Top Talent…and we would be delighted if you were to join our team! More in details, UST is a multinational company based in North America, certified as a Top Employer company with over 35,000 employees all over the world and presence in more than 30 countries. We are leaders on digital technology services, and we provide large-scale technological solutions to big companies. 🔎 What Are We Looking For? We are looking for a Senior Full Stack Engineer with more than 5 years of experience, strong expertise in Java, Spring Boot, and React, and the ability to take end-to-end ownership of features. You will join a 100% remote project, working with one of our clients, a leading company in the Spanish banking sector. We are looking for solid experience with AWS, CI/CD, REST APIs, and automated testing, as well as a B2 level of English or higher. 📍 Location: 100% Remote for candidates based in Spain. 🔗 Language: English is a must. Spanish desirable. 📋 Main requirements: More than 5 years of software development experience, with the ability to work independently on Full Stack solutions and take end-to-end ownership of features. Strong experience developing APIs and microservices with Java / Spring Boot, including the design, implementation, integration, and evolution of REST APIs. Hands-on experience developing and modifying Frontend applications with React, including API integration and the evolution of existing applications. Experience developing or modifying mobile applications would be a plus. Experience with relational databases such as PostgreSQL and technologies such as JPA / Hibernate. Experience working with AWS and cloud architectures. Strong, demonstrable experience with CI/CD, pipeline automation, quality gates, testing, and deployment processes. Experience with testing beyond unit testing, including integration testing, API testing, functional testing, and end-to-end testing. Experience with tools such as Playwright, Cypress, Selenium, Postman/Newman, or similar would be a plus. Experience with Git, Maven, JUnit, and Mockito. Knowledge of hexagonal, decoupled, and event-driven architectures. Ability to work end-to-end on a feature, making changes when necessary across the different layers: React → API → microservices → persistence → integration → testing → deployment. Experience applying Artificial Intelligence to the software development lifecycle will be highly valued, for example through AI-assisted coding tools, code generation and review, test generation, documentation, analysis/troubleshooting, or improving development productivity. A good level of English is mandatory (minimum B2), with the ability to communicate confidently in an international professional environment, including conversations, technical documentation, and meetings. Native or equivalent level of Spanish is also required. ✅ Main tech stack Java, Spring Boot, React, REST APIs, PostgreSQL, JPA/Hibernate, AWS, Git, Maven, CI/CD, automated testing. 💰 What can we offer? ✈️ 23 days of Annual Leave plus the 24th and 31st of December as discretionary days! ❤️ Numerous benefits (Health Care Plan, teleworking compensation, Life and Accident Insurances). 🍴 `Retribución Flexible´ Program: (Meals, Childcare Support, Transport, online English lessons, Health Care Plan…) 🎓 Free access to several training platforms 🚀 Professional stability and career plans 🚶 UST also compensates referrals from which you could benefit when you refer professionals. 🔗 The option to pick between 12 or 14 payments along the year. 🏡 Real Work Life Balance measures (flexibility, 100% remote work policy, compacted hours during summertime…) 🎁 UST Club Platform discounts and gym access discounts 🏦 Opportunities to work on cutting-edge banking and financial technology solutions 📧 If you would like to know more, don’t hesitate to apply and we’ll get in touch to fill you in detail. We are waiting for you! In UST we are committed to equal opportunities in our selection processes and do not discriminate based on race, gender, disability, age, religion, sexual orientation or nationality. We have a special commitment to Disability & Inclusion, so we are interested in hiring people with disability certificate. … mais Requisitos adicionados pelo anunciante da vaga • Mais de 3 anos de experiência profissional com React.js • Mais de 3 anos de experiência profissional com Amazon Web Services (AWS) • Mais de 5 anos de experiência profissional com Spring Boot Pesquise vagas mais rápido com Premium Acesse informações sobre empresas, como prioridades estratégicas, tendências de número de funcionários e muito mais Guilherme e outros milhões de usuários têm contas Premium Reative o Premium Aproveite o suporte 24 horas e cancele quando quiser. Sobre a empresa UST España & Latam 291.540 seguidores Seguir Atividades dos serviços de tecnologia da informação • 10001+ funcionários • 837 no LinkedIn Durante más de 23 años, desde UST siempre hemos apostado por el poder de la tecnología para diseñar un futuro mejor. Como nativos digitales, hemos ayudado a las mejores compañías del mundo a conseguir sus objetivos a través de la transformación. Con un enfoque ágil y creativo, trabajamos juntos de principio a fin para hacer realidad la visión de futuro de nuestros clientes. A través del talento de nuestros equipos, y utilizando las herramientas adecuadas, construimos soluciones disruptivas, y proporcionamos los recursos y la experiencia necesaria para la evolución. Juntos, con más de 30.000 empleados en 30 países, trabajamos con el objetivo de lograr un impacto sin límites, consiguiendo llegar a miles de millones de vidas durante todo el proceso. Visítenos en ust.com/es