Job Summary: We are seeking a Java Full Stack Developer with experience in Spring Boot and React to build and maintain scalable and secure digital solutions in an innovative environment. Key Highlights: 1. Development of modern, scalable, and secure solutions 2. Focus on innovation, regional development, and technological evolution 3. Active participation in architecture evolution What does the company do? An Argentine business group with nationwide presence and an established track record, playing a leading role in the banking and financial services industry, and operating across multiple strategic sectors of the country. With a focus on innovation, regional development, and technological evolution, it continues strengthening its digital platforms to support business growth and enhance user and customer experience. Under the Corporate IT Management, it drives the development of modern, scalable, and secure solutions within an environment that combines technical challenges, real-world impact, and collaborative work. What do you need to join the team? Personal requirements: Ability to collaborate effectively with multidisciplinary teams Proactive profile, oriented toward continuous improvement and constant learning. Strong analytical and technical problem-solving skills. Clear communication, both for explaining technical decisions and aligning priorities. Product-oriented mindset with focus on building business-aligned solutions. Technical requirements: Over 5 years of experience developing solutions with Java (ideally modern versions / Java 8+). Solid experience with Spring Boot, Spring Data (JPA/Hibernate), and Spring Security. Experience designing and implementing RESTful APIs and system integrations. Solid frontend development experience with React 18 (Hooks, Context API). Proficiency in TypeScript (mandatory). Experience working with relational and non-relational databases. Familiarity with modern architectures: microservices, containers, and cloud environments. Knowledge of developing and maintaining high-availability digital platforms and services. Practical knowledge of automation, CI/CD, and continuous deployment. Experience writing unit, integration, and automated tests aimed at ensuring stability and reliability. Familiarity with agile methodologies. Proficiency with UI libraries such as Tailwind CSS, Material UI, or Styled Components. Experience in web performance and optimization (SSR, SSG, ISR, and Core Web Vitals). What will you do? Build and maintain platform components, products, and services aligned with business needs, following defined technical guidelines. Develop modular, scalable, and secure solutions, focusing on resilience and efficiency. Implement development best practices to ensure quality, performance, and security. Design and execute automated tests (unit and integration) to guarantee robustness and stability. Actively participate in architecture evolution by contributing suggestions and improvements. Design tools or automations to reduce manual tasks and improve operational efficiency. Proactively identify and resolve technical issues, driving continuous improvements to the platform. What is the challenge of this position? You will be a key contributor to the construction and evolution of technical solutions for digital platforms. This role focuses on developing modular, scalable, and secure components supporting product and service operations, collaborating closely with technical leaders, architects, and other engineering teams to ensure solutions are resilient, efficient, and aligned with business objectives. When and where will you work? You will work Monday through Friday, from 9 AM to 6 PM, under a hybrid model, with 2 days per week onsite at the offices located in Capital Federal. What do they offer? Direct employment relationship. Excellent contractual conditions under the banking collective agreement. Work modality: hybrid model. Health insurance coverage for you and your immediate family. Top-tier employee wellness platform. Significant discounts at educational institutions for you and your family. Ongoing training tailored to the role and professional development. Childcare benefit. Preferential rates on banking products. Shopping platform bonus via the Benefits Club platform. What stages does the selection process include? You will have an initial interview with Recruiter Aldana Alvarenga to discuss your experience, expectations, and interests. Subsequently, the hiring company will continue the process through various stages designed to help you get to know the technical team, Human Resources, and management.