Become an EXpert as a Full Stack Developer (React.js & Python).

We are seeking a Full Stack Developer based in Costa Rica to join our team. In this role, you will design and implement scalable solutions that enhance customer workflows, integrate systems with cloud-based products, and contribute to successful project delivery through close collaboration with both clients and internal teams.

What You’ll Do

• Design, develop, and deploy scalable web applications using React.js and Python.

• Build and integrate solutions that optimize customer workflows and system interoperability.

• Implement RESTful APIs with secure authentication mechanisms.

• Collaborate with solution architects, clients, and cross-functional teams to ensure alignment and delivery excellence.

• Deploy and maintain applications in AWS cloud environments, ensuring performance, scalability, and security.

• Create and manage containerized applications using Docker; exposure to Kubernetes is a plus.

• Provide technical expertise across both Linux and Windows platforms.

What You’ll Bring

• Bachelor’s or Master’s degree in Computer Science or a related field.

• 5+ years of professional experience in software development.

• Strong expertise in frontend development with React.js.

• Proficiency in backend development with Python.

• Experience working with RESTful APIs and authentication standards.

• Proven ability to design secure, maintainable, and high-performance solutions in AWS.

• Hands-on experience with Docker; familiarity with Kubernetes is a plus.

• Knowledge of both Linux and Windows operating systems.

• Excellent verbal and written communication skills.

• Advanced English proficiency, both spoken and written.

Why Join EX Squared?

At EX Squared, we deliver high-quality technology solutions while fostering innovation, collaboration, and professional growth. You will join a multicultural team where your expertise will directly impact exciting and challenging projects.

What We Offer

• Competitive salary in USD.

• Remote work model in Costa Rica.

• Opportunities for professional growth and continuous learning.

• A collaborative and innovative culture.

• Recognition and support for your contributions.

👉 Ready to make an impact? Apply now and become an EXpert with us!