Senior Fullstack Developer – React / Java (Hybrid, CABA) | Ref. 183617-1

Description

Job Summary: We are seeking a Senior Fullstack Developer to join an agile team, focusing on frontend with React and backend with Java, for a high-impact project within a global banking group. Key Highlights: 1. Be part of a global banking group on a high-impact project. 2. Collaborate in an agile environment focused on React and Java development. 3. Participate in architecture and data modeling decisions. **Senior Fullstack Developer – React / Java (Hybrid, CABA) \| Ref. 183617\-1** Buenos Aires, Parque Patricios \| Hybrid (40% onsite · candidates from interior regions welcome) Full\-time **Mission** Join the fullstack development team of one of the largest global banking groups, with a primary focus on frontend (React) and solid backend knowledge (Java), working on a high-impact project with agile teams. **Responsibilities** * Develop user interfaces with React and backend components with Java * Design and develop REST APIs * Integrate systems and services * Work with relational and NoSQL databases (Oracle, PostgreSQL, MongoDB) * Participate in data modeling and application architecture decisions * Apply development best practices: testing, code review, clean code * Collaborate with business areas to translate requirements into technical solutions * Actively participate in agile teams **Mandatory Requirements** * 5\+ years of experience as a Senior Full Stack Developer * Frontend: **React** (primary focus of this role) * Backend: **Java** * REST API design and development * Experience with databases: **Oracle, PostgreSQL, MongoDB** * Data modeling and application architecture experience * Git proficiency and adherence to development best practices * Experience working in agile teams * Autonomous, analytical, proactive profile with strong communication skills and results orientation **Bonus Points** * Angular, Node.js * Microservices, Docker and Kubernetes * Cloud (AWS, Azure or GCP) * CI/CD, observability and monitoring * Experience in AI / Generative AI, integration with LLMs (OpenAI, Claude), AI-driven automation, Prompt Engineering **Benefits** Collaborative environment and high-impact projects in thriving industries Connectivity allowance ️ Gym reimbursement PedidosYa credit ️ Statutory vacation days Health insurance: Swiss Medical or OSDE Submit your application and join us to build impactful technological solutions. To apply, follow these steps: 1 \- Submit your application through our portal. 2 \- Complete your profile on talentconnect.ai. 3 \- Participate in an initial AI-powered interview. By completing these steps, you’ll be one step closer to joining our team of experts.