Senior Node.js Backend Engineer — Automations & Architecture

NN Digital Hub Iberia S.L.; Madrid; Híbrido; EUR 90.000 - 120.000; Jornada completa

Ventajas ofrecidas por este puesto de trabajo

Hybrid work model

Home workspace stipend

Telework subsidies

Wellness program

Descripción de la vacante

Nationale-Nederlanden Oxygen in Madrid seeks an experienced Node.js Backend Engineer to modernise backend applications, automate processes and lead tech-driven changes. You will design, implement and maintain scalable services in a cross-functional Agile team, shaping the future of NN's digital bank offerings.

The role emphasizes architecture, automation, and collaboration across domains, with a hybrid work model, competitive benefits, and a culture of learning and growth.

Formación

• 8+ years of experience as a Node.js backend engineer.
• Excellent knowledge of JavaScript/TypeScript and REST/GraphQL APIs.
• Good understanding of CI/CD concepts and a DevOps mindset; React knowledge is a plus.

Responsabilidades

• Define and evolve the architecture of our solutions.
• Develop and maintain unified solutions with coding standards.
• Proactively contribute to strategic approaches for future-proofing systems.
• Coach and mentor other engineers and participate in code reviews.

Conocimientos

Node.js backend

JavaScript/TypeScript

REST & GraphQL

CI/CD & DevOps

React (nice to have)

Descripción del empleo

Nationale-Nederlanden Oxygen in Madrid seeks an experienced Node.js Backend Engineer to modernise backend applications, automate processes and lead tech-driven changes. You will design, implement and maintain scalable services in a cross-functional Agile team, shaping the future of NN's digital bank offerings.

The role emphasizes architecture, automation, and collaboration across domains, with a hybrid work model, competitive benefits, and a culture of learning and growth.