Senior Full-Stack Developer (Must Java & React)

Santex is a US-based global company founded in 1999, with 26 years of experience in the software industry. Headquartered in California with offices in Córdoba, Argentina, its talent network spans over 18 countries thanks to its flexible, remote-first culture. Santex specializes in custom enterprise software development, operating through Hubs that include eCommerce, BIM, Mobility, Content Delivery, Integration, Web & Mobile Development, Cloud Computing, Artificial Intelligence (AI), Data Science, IT Consulting, and Services. The company is committed to making a positive impact across three dimensions: economic, social, and environmental.

 

Job Description: Senior Full-Stack Developer (Java & React)

We are looking for a Senior Full-Stack Developer to join our team. The ideal candidate will have extensive experience in developing and maintaining scalable, reliable, and secure web applications. You will be responsible for the end-to-end development process, from designing robust backend logic in Java to creating seamless user experiences with React.

Responsibilities

• Application Development: Design, develop, and maintain high-performance web applications using Java for the backend and React for the frontend.
• Collaboration: Work closely with cross-functional teams to define, design, and ship new features that align with business goals.
• Code Quality: Write clean, testable, maintainable, and efficient code, ensuring best practices across the entire stack.
• Optimization: Optimize applications for maximum performance, reliability, and scalability.
• Troubleshooting: Identify, troubleshoot, and resolve complex software defects and system issues.
• Tech Innovation: Stay updated with the latest industry trends and technologies to drive continuous improvement.

Requirements

• Education: Bachelor’s degree in Computer Science or a related field.
• Experience: 5+ years of experience in full-stack development with a strong focus on Java and React.
• Backend Mastery: Proficiency in Java and related technologies (e.g., Spring, Hibernate), with a strong understanding of Object-Oriented Programming (OOP) principles.
• Frontend Expertise: Proficiency in React, JavaScript, and modern frontend tools to deliver high-quality user interfaces.
• Data Management: Strong understanding of RESTful APIs and database systems (SQL and NoSQL).
• Tools: Experience with version control systems (e.g., Git).
• English: Advanced English proficiency is required (Excellent verbal and written communication skills).

Desirable

• Experience with Microservices architecture.
• Knowledge of Cloud platforms (e.g., AWS, Azure).
• Familiarity with CI/CD pipelines.
• Experience working with Agile development methodologies.

📍 Location

• Flexible / Remote options available.