Fullstack Node.js Developer, Uccle

Senior Full Stack JavaScript Engineer (Node.js / React) - Banking Sector

Contract Type

Freelance / Contract

Our client is a fast-growing digital bank undergoing a major transformation of its IT landscape. The organization is modernizing its legacy systems into a microservices architecture hosted on AWS, with a strong focus on Domain-Driven Design (DDD).

The development organization is structured into autonomous feature teams, each aligned with a specific business domain. These teams promote ownership, collaboration, and innovation, offering you the opportunity to make a real impact in a human-sized environment.

As a Senior Full Stack JavaScript Engineer, you will play a key role in designing and delivering high-quality digital banking solutions.

Has a strong focus on code quality, performance, and security

Is eager to continuously learn and grow, both technically and within the banking domain

Design, develop, and maintain scalable full stack applications within a microservices ecosystem

Develop high-quality frontend and backend solutions using modern JavaScript technologies

Contribute to Agile ceremonies (daily stand-up, sprint planning, retrospectives)

Ensure code quality through testing (unit, integration, E2E)

js (with styled-components)

React Native

Backend

Node.js with TypeScript

DevOps&Cloud

Collaborate effectively within cross-functional teams

Minimum 5 years of experience in full stack JavaScript development

Fluent in English

Knowledge of banking or financial services

Proficiency in Dutch or French

C# .NET

Exposure to other backend technologies (e.g., PHP)

Team player with strong communication skills

ASAP

Contract 6 months with long term assignment and so extensions