Ai-Native Backend - Gijón

Qaracter - Beyond Your Challenge; Gijón; Presencial; EUR 70.000 - 110.000; Jornada completa

Descripción de la vacante

Qaracter - Beyond your Challenge in Gijón, Asturias, Spain seeks an AI-Native Backend/API Technical Lead to guide strategic tech initiatives and a global BaaS platform.

You will supervise autonomous engineering workflows, design scalable backend systems, and oversee API delivery using Java, Spring Boot, Python, Kafka, Kubernetes, and cloud platforms, with AI tools to accelerate development while maintaining security and quality.

Formación

• Proven backend engineering experience in large-scale systems.
• Experience with API design and architecture.
• Experience leading technical teams and reviews.
• Familiarity with AI-assisted software delivery is a plus.

Responsabilidades

• Lead AI-native backend program across Payments, Collections, and Cash Management.
• Oversee API design, code quality, and performance.
• Collaborate with AI tools to accelerate delivery while ensuring security and maintainability.
• Mentor engineers and review AI-generated outputs for production readiness.

Conocimientos

Backend engineering

API architecture

Team leadership

AI-assisted development

Herramientas

Java

Spring Boot

Python

Kafka

Kubernetes

Cloud platforms

GitHub Copilot

Descripción del empleo

AI-Native Backend - gijón Qaracter - Beyond your Challenge gijón, asturias, Spain

Are you passionate about backend engineering, API architecture, and the future of AI-native software delivery?

At Qaracter, we are looking for an AI-Native Backend/API Technical Lead to join strategic technology initiatives within a leading international organization and contribute to a global Banking-as-a-Service (BaaS) platform across Payments, Collections, and Cash Management.

This role combines strong backend/API engineering expertise with the ability to supervise and validate autonomous engineering workflows. You will work with technologies such as Java, Spring Boot, Python, Kafka, Kubernetes, and cloud platforms while leveraging AI tools such as Devin, Claude, GitHub Copilot, ChatGPT Enterprise, Azure AI, and xRay to accelerate the software delivery lifecycle.

AI will support activities such as technical design, code generation, testing, documentation, code review, defect analysis, and quality assurance. As the Technical Lead, you will remain accountable for ensuring that AI-assisted outputs are technically sound, secure, tested, traceable, maintainable, and production-ready.