Frontend developer | React.JS | TypeScript | Node.js

Experience required

5+ years

Overview

A dynamic digital banking organization is undergoing a major technology transformation, modernizing legacy platforms into a scalable MicroServices ecosystem hosted on AWS and designed around Domain-Driven Design (DDD) principles.

The company operates with autonomous Feature Teams aligned to business domains, promoting ownership, collaboration, agility, and direct impact within a human-sized engineering environment.

This opportunity is ideal for a frontend-focused engineer with strong JavaScript/TypeScript expertise and sufficient backend knowledge to contribute effectively within a modern Full-Stack architecture.

Key responsibilities

Develop and maintain modern frontend applications for digital financial products

Translate business requirements into technical user stories and implementation plans

Build scalable and maintainable frontend solutions using modern JavaScript frameworks

Contribute to architectural discussions around micro frontends and distributed systems

Develop and integrate backend APIs where necessary

Design and consume REST and/or gRPC APIs

Ensure high standards of code quality, security, maintainability, and performance

Collaborate actively within Agile/Scrum delivery teams

Support CI/CD pipelines and modern engineering practices

Contribute to continuous platform improvement and technical evolution

Candidate profile

The ideal candidate:
Is a collaborative team player who can also work autonomously

Demonstrates strong analytical and problem-solving skills

Can translate business requirements into clear technical solutions

Is comfortable working in Agile/Scrum environments

Shows ownership, accountability, and initiative

Has a passion for modern technologies and continuous learning

Balances engineering quality with pragmatic delivery

Values clean architecture, code quality, and application security

Mandatory skills

Minimum 5 years of experience in JavaScript application development

Strong expertise in React.JS

Experience with styled-components

Experience with React Native

Strong TypeScript skills

Node.js backend development experience

Experience designing APIs (REST and/or gRPC)

Knowledge of OpenAPI / Swagger

Experience with micro frontend architecture

Familiarity with ORM tools such as TypeORM or modern equivalents

CI/CD experience using GitLab

Strong English communication skills

Ability to work effectively within Agile/Scrum teams

Nice to have

French or Dutch language skills

Experience in banking or financial services

AWS cloud experience (S3, DynamoDB, RDS, EKS)

Backend development experience with C# /.NET

Infrastructure as Code knowledge (TerraForm)

Exposure to GraphQL

Exposure to PHP

Environment / tech stack

React.JS

React Native

TypeScript

Node.js

styled-components

REST / gRPC

OpenAPI / Swagger

GitLab CI/CD

AWS

Micro frontends

TypeORM

Agile / Scrum