Ai-Native Backend - Qaracter - Beyond Your Challenge

Qaracter - Beyond Your Challenge; Santander; Presencial; EUR 90.000 - 120.000; Jornada completa

Descripción de la vacante

Qaracter - Beyond Your Challenge is seeking an AI-Native Backend/API Technical Lead to guide strategic technology initiatives within a global Banking-as-a-Service platform, spanning Payments, Collections, and Cash Management. You will supervise AI-assisted engineering workflows, validate outputs, and ensure secure, scalable delivery using Java, Spring Boot, Python, Kafka, Kubernetes, and cloud services.

This role blends deep backend expertise with leadership to align engineering practices with

Formación

• Strong backend/API engineering experience.
• Experience supervising autonomous engineering workflows.
• Familiar with AI tools used to accelerate software delivery.
• Ability to ensure AI-assisted outputs are secure and production-ready.

Responsabilidades

• Lead backend/API development for an AI-native platform.
• Oversee autonomous engineering workflows and code generation.
• Collaborate with cross-functional teams to deliver scalable software.
• Ensure security, testing, and maintainability of AI-assisted outputs.

Conocimientos

Backend/API engineering

AI-native

Technical leadership

Herramientas

Java

Spring Boot

Python

Kafka

Kubernetes

Cloud platforms

Devin

Claude

GitHub Copilot

ChatGPT Enterprise

Azure AI

xRay

Descripción del empleo

Descripción del trabajo

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.