FullStack Engineer

About the Position

NN Digital Hub, a subsidiary of NN Group located in Madrid, Spain, is seeking a passionate and experienced FullStack Engineer to modernize our front-end applications, automate processes, and build high-quality digital products used across the organization.

Your Impact as FullStack Engineer

As a FullStack Engineer, you will collaborate with colleagues to build front-end applications for business units in the 10 countries where Nationale Nederlanden International operates. You will combine modern front-end engineering with Node.js back-end development, helping teams create reusable, scalable solutions and ensuring local teams can continue developing and supporting the products after delivery. Knowledge-sharing is a central part of the role: you will support squad members and technical leads through training, documentation, and individual guidance.

Responsibilities

• Build front-end applications and digital products for international business units.
• Contribute to the architecture of reusable front-end solutions through an inner-source way of working.
• Design, document, build, and deploy effective front-end architectures and applications.
• Create a fluid, end-to-end vision for front-end development across the organization.
• Collaborate closely with UX designers, engineers, and local teams.
• Help local teams develop, support, and evolve the products after delivery.
• Educate squad members and technical leads through training and individual support.
• Take ownership of feature development and project delivery.
• Produce clear documentation, READMEs, and contribution guidelines.

Requirements

• Experience building high-quality software in collaboration with UX designers and engineers.
• Up-to-date knowledge of modern front-end JavaScript and TypeScript engineering, preferably with React.
• Experience as a Node.js back-end engineer.
• Comfortable working in Agile Scrum teams.
• Responsibility for feature development and project delivery.
• Experience with Git; Azure DevOps is preferred but not required.
• Understanding of pipelines, package management, unit testing, and integration testing.
• Experience with CI/CD through Azure DevOps and Visual Studio.
• Clear communication skills in written and spoken English.
• Strong organizational and analytical skills.
• Experience designing flexible components and delivering documentation, READMEs, and contribution guidelines.

We Offer

• Hybrid work model.
• Financial support to equip your home workspace.
• Allowance and telework subsidies.
• Flexible working hours and two months of intensive summer working hours.
• Life insurance and pension plan.
• Performance-based objectives bonus.
• Free parking for cars, motorcycles, electric cars with chargers, and bikes.
• Flexible compensation, including transport card, nursery checks, Sanitas health insurance, and training.
• Volunteering opportunities and time for employees to contribute to society.
• Wellness programme.
• An Agile, technology-focused work environment.

About the Company

NN Digital Hub is a subsidiary company of NN Group located in Madrid, Spain. We deliver IT services and solutions for the different international Business Units.