Javascript Developer

Role – Full Stack JavaScript Developer

Location - Brussels, Belgium (Hybrid)

Language – Dutch or French, English

Duration – 6 Months + Extension

Job Description:

Your Role:

As a Full-Stack JavaScript Developer, you will:

• Be a team player, sharing and discussing ideas to improve existing solutions and find innovative approaches for new projects.
• Take ownership of tasks, handling them from requirements analysis to implementation and testing.
• Work both independently and collaboratively, reaching out for help when needed and offering constructive feedback.
• Continuously learn and stay updated on banking, trading, and new technologies.
• Follow clean coding principles, balancing meticulous attention to detail with a pragmatic approach.

Your Team

You will join the Trading, Investing & Saving Team (TISA), responsible for our trading platform and financial products.

The team consists of:

• Frontend & backend developers
• Business analysts
• DevOps engineers
• Testers
• Product owner
• Scrum master
• You will work in a Scrum framework, participating in two-week sprints with all Agile ceremonies.
• Our flexible remote work policy allows you to work from home 50% of the time.

Your Profile

• Degree in a technical field or 5–7 years of experience in JavaScript full-stack development (heavy focus on Node.js & TypeScript).
• Strong analytical skills and ability to translate business requirements into user stories.
• Experience working in Scrum teams.
• Dynamic, collaborative, and responsible mindset.
• Passionate about new technologies.
• Required Skills

Frontend

• React.js with Styled-Components
• React Native with Styled-Components
• Knowledge of Micro Frontend Architecture

Backend

• Node.js in TypeScript
• Knowledge of TypeORM (or other modern ORMs is a plus)
• API design (REST or gRPC)
• OpenAPI/Swagger

DevOps & Infrastructure

• Experience with CI/CD using GitLab
• Awareness of AWS services (EC2, RDS, ECS, etc.)