Senior Fullstack Developer— Shopify, React&Node.js (Bubble …, Brussels

About The Role We’re looking for a Senior Fullstack Developer to strengthen our internal technical capabilities and lead the evolution of our product ecosystem—from our existing Bubble stack to a modern, scalable, hybrid or full‑code environment centered around Shopify and custom backend services. You will play a key role in maintaining and optimizing current applications, developing new features and integrations, and shaping the technical foundations that will support Enky’s next growth phase.

Key Missions

Lead the development, optimization, and maintenance of our applications (performance, structure, reusable components, plugins).

Design and implement custom integrations across our ecosystem (Shopify, CRM/ERP, payment gateways, etc.).

Participate in the migration strategy from Bubble toward a hybrid or full‑code stack (Node.js / NestJS / PostgreSQL / TypeScript).

Collaborate closely with Product and Design teams to deliver high‑quality user experiences.

Define and document technical standards for scalable architecture and best practices.

Mentor junior developers and contribute to improving overall technical practices.

Hard Skills

5+ years of experience building scalable web applications

Proven experience with Shopify and/or headless commerce architectures (Storefront API, Hydrogen, Remix, etc.)

Strong mastery of JavaScript / TypeScript, React, and Node.js

Solid understanding of REST and GraphQL APIs, webhooks, and authentication

Experience with CI/CD principles, Git, and testing practices (unit/integration)

Experience working in Agile environments (Scrum/Kanban)

Background in startups or fast‑paced product environments

Bonus: experience with Bubble.io and Shopify

Soft Skills

Strong ownership and accountability

Pragmatic problem‑solver able to balance speed and technical debt

Excellent collaboration and communication with Product&Design teams

Curious and proactive about new technologies; eager to mentor others

Strategic mindset focused on scalability, maintainability, and performance

Languages

Fluent in English and French

Your Environment

Reports to: Amine (Head of Tech)

Team: Product, Design, Tech, QA, Leadership

External Interfaces: Third‑party service providers (e.g., payments, analytics, email APIs)

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