Fullstack Developer - Java & React.js en España

We are an international technology services company specialized in:• IT: Banking, Insurance, Retail & E-Commerce, Healthcare• Transport & Supply Chain: Rail, Automotive, Logistics, and Aerospace• Manufacturing: Renewable Energy, Oil & Gas, and Utilities• R&D: Research, innovation, and development of technology solutionsAt K-LAGAN, we focus on innovation, real impact, and tailor-made solutions, supporting our clients in transforming their businesses and processes.ð Our purpose is clear: to humanize technology and lead sustainability while acting responsibly toward our people, our clients, and society. We create impact through innovation and talent, contributing to projects that help organizations grow, evolve, and transform.ð¡ Our SolutionsWe offer a comprehensive technology portfolio including:ð¹ Technical Assistanceð¹ Turnkey Projectsð¹ Managed Services (SLA)ð¹ Custom Technology Productsð¹ Specialized Consultingð¹ Nearshore / Offshore ProjectsWe also work in key areas such as Cybersecurity, Data, QA, Agile, AI & Business Transformation, and Green IT.ð The OpportunityWe are looking for a Fullstack Developer(Java + React) to join our Software Engineering team and become part of an international, dynamic, and constantly evolving https://jobeax.com/link/k5V5AxjUdzAsbfeO you are motivated by impactful projects, professional growth, and bringing value through your expertise, this is the place for you.ð Your MissionAs a Fullstack Developer, you will build end-to-end applications, leading the development of interactive React interfaces and robust Java backend services, ensuring efficient deployment in cloud https://jobeax.com/link/jT1upgheGuyKE6qB modern user interfaces and reusable components using https://jobeax.com/link/6WcBICn0LM558SP0 and Redux/Context API• Build scalable APIs with Java and Spring Boot to support frontend functionalities• Manage container lifecycles using Docker and Kubernetes orchestration in production environments• Automate deployments through CI/CD pipelines, ensuring continuous delivery in Azure• Optimize application performance and security to deliver a smooth and secure user experienceð§ Requirements• Degree in Computer Science, Software Development, or equivalent technical background• 4+ years of experience in software development with strong expertise in Java and React• Solid knowledge of Java (Spring Boot), https://jobeax.com/link/6WcBICn0LM558SP0, Docker, Kubernetes, CI/CD, and Azure Cloud services• Fluent English (B2/C1 level) for communication with international teams• Familiarity with Agile methodologies and development best practices (Clean Code, TDD)ð Nice to Have• Experience with TypeScript on the frontend• Azure certifications or knowledge of monitoring tools• Ability to propose efficient architectural solutions connecting frontend and backend systemsð What We Offer• Stable, innovative, and international projects aligned with your experience• Permanent contract• Hybrid work model depending on the project• Flexible working hours• 3 C’s Recognition Program (Commitment, Communication & Customer Orientation) with financial rewards• Career development plan and continuous learning opportunities• Birthday day off ð• Private health insurance and flexible compensation plan• Gym discounts• Childcare, language learning, and transportation support• Annual volunteering day• Events and team buildings: afterworks, tech cafés, dinners, barbecues…• Summer and Christmas company dinners• +1 additional vacation day after every 4 years with the company𧡠Our CommitmentAt K-LAGAN, we believe in responsible technology (Green IT) and promote social impact initiatives such as our annual volunteering day, creating an environment where people can grow and thrive.