AI-Accelerated Backend Engineer (Node.js & C++)

Arsys; Valencia; Híbrido; EUR 65.000 - 90.000; Jornada completa

Ventajas ofrecidas por este puesto de trabajo

Hybrid work model

Discounts on Arsys products

Biannual team events

Personalized training plans

Descripción de la vacante

Arsys is seeking an execution-focused software engineer to transform architectural specs into robust, production-ready code for a hybrid Node.js–C++ system. You will optimize performance, read and debug C++ in Linux, and leverage AI-assisted tools to accelerate development while maintaining quality.

Join a fast-paced, international team with a strong culture of continuous improvement, working across offices in Valencia and other cities.

Formación

• Proven experience in Node.js backend development and C++ integration.
• Ability to read, understand, and debug C++ code in Linux environments.
• Familiarity with AI-assisted development tools and iterative workflows.

Responsabilidades

• Develop backend components in Node.js and high-performance C++ integrations.
• Translate architectural specifications into robust, production-ready solutions.
• Leverage AI tools to accelerate development, validation, and code quality.
• Apply test-driven development to ensure robustness and stability.
• Manage and optimize build environments using Docker, Make, and CMake.
• Analyze system performance and identify bottlenecks in Node.js–C++ interactions.
• Refactor legacy code into clean, maintainable, high-performance modules.
• Collaborate with architects to continuously improve the system.

Herramientas

Docker

Make

CMake

Linux

Descripción del empleo

Arsys is seeking an execution-focused software engineer to transform architectural specs into robust, production-ready code for a hybrid Node.js–C++ system. You will optimize performance, read and debug C++ in Linux, and leverage AI-assisted tools to accelerate development while maintaining quality.

Join a fast-paced, international team with a strong culture of continuous improvement, working across offices in Valencia and other cities.