20 beste vacatures voor de functie van front end developer in leuven, vlg (nieuwe medewerkers gezocht)

Frontend Developer (Freelance)
Smile Group —Sint-Pieters-Woluwe
- Hybride werken
- Master
- JavaScript
- HTML
Snel solliciteren
React Developer
Yechte —Brussel
- € 2.734,94 - € 5.697,42 per maand
- Voltijds
- Java
- Ter plaatse
Snel solliciteren
9 dagen
Software Engineer, Frontend/Mobile
Innovation Sprint —Sint-Lambrechts-Woluwe
- Computerwetenschappen
- Microsoft Excel
- Informatica
Python Developer - Brussels
Growin —Brussel
- Voltijds
- API's
- Python
React Frontend Developer
3E —Brussel
- Voltijds
- Hybride werken
- Computerwetenschappen
- Azure
- Informatica
Snel solliciteren
Frontend Software Engineer
AXA —Brussel
- Computerwetenschappen
- Azure
- Informatica
Medior/Senior WordPress Engineer
Easyfairs Headquarters —Sint-Lambrechts-Woluwe
- Hybride werken
- Engels
- JavaScript
- Agile
Senior Java Developer (Spring / Microservices) | Energy
Etinars —Leuven
- Computerwetenschappen
- Azure
- Informatica
Snel solliciteren
Back-end C# .NET (OPPA)
Keytrade Bank —Brussel
- Databases
- AWS
- Analytisch vermogen
Python Developer I Belgium
Talan —Brussel
- Voltijds
- Databases
- SQL
- AWS
Snel solliciteren
Senior SAP Frontend Developer
Capgemini Sogeti —Diegem
- Engels
- ICT
Senior Software Developer
Deloitte —Zaventem
- Deeltijds
- Azure
- Engels
- Master
Senior Software Developer
Sia —Brussel
- Voltijds
- Hybride werken
- Azure
- Java
- Master
Snel solliciteren
Senior PHP Developer (Symphony)
IESF AG —Brussel
- Oracle
- Doctoraat
- Engels
Snel solliciteren
.NET Developer (Permanent contract and Freelance)
Smile Group —Sint-Pieters-Woluwe
- Hybride werken
- Computerwetenschappen
- Azure
- Informatica
Snel solliciteren
TEST ENGINEER
Kalytech Consulting —Brussel
- Java
- Scripting
- API's
Chief Architect – Banking & Financial Services, Enterprise Platforms & AI
Cognizant —Brussel
- Voltijds
- Hybride werken
- Azure
- AWS
- Machine learning
14 dagen
Senior .NET/Python Developer-Architect | Energy Sector
Etinars —Zaventem
- € 520 - € 545 per dag
- Azure
- Engels
- Master
Snel solliciteren
Lead (AI) Application Engineer
Capgemini Sogeti —Diegem
- Azure
- Engels
- Java
TEST ENGINEER
Cream —Brussel
- Master
- ICT

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Frontend Developer (Freelance)

Smile Group -
Sint-Pieters-Woluwe

Snel solliciteren

Vacaturegegevens

Freelance

Kwalificaties

Frans
CI/CD
CSS
React
Master
JavaScript
Vue.js
HTML

Volledige vacaturetekst

Location: Brussels, Belgium (Hybrid: 2-3 days remote per week)

Type: Freelance

About Us: Why Smile!

Passionate about tech, digital, and innovation? Join the 1,800 employees at Smile, the European leader in open-source integration, spread across 20 agencies in 9 countries. Collaborative spirit and knowledge sharing are at the heart of our DNA. Our experts push the boundaries of open source every day to build a smarter, more efficient, and more responsible digital world. Here, we don't just follow trends, we create them! Join Smile in Brussels and take part in projects that truly matter!

Peer Support: Our proximity management by peers fosters dialogue and the implementation of a tailored career path.
Continuous Learning: Because the digital sector is in constant motion, Smile is committed to making you an expert in your field, thanks to a comprehensive training offer: access to an e-learning platform, financing of certifications, and robust knowledge-sharing tools.
Vibrant Culture: Your year will be animated by group and agency events: our annual convention, participation in trade fairs, summer parties, and both formal & informal afterworks.

Role Overview

We are seeking talented Frontend Developers (at Junior, Medior, or Senior levels) to join our team on behalf of one of our major strategic clients based in Brussels. In this role, you will be responsible for crafting high-performance, visually stunning, and highly accessible user interfaces.

You will translate design concepts into seamless interactive web experiences while integrating modern web standards and AI features. Depending on your seniority, you will either focus on delivering high-quality modular code or take the lead in choosing architectural patterns, optimizing frontend workflows, and mentoring your team members.

Key Responsibilities

UI/UX Development: Build responsive, high-fidelity web applications using HTML5, CSS3, and advanced JavaScript.
Framework Implementation: Develop modular and reusable components utilizing modern frontend ecosystems, specifically Vue.js or React.
Web Accessibility & Standards: Ensure all interfaces are fully responsive and strictly compliant with accessibility guidelines (WCAG).
Build & Performance Optimization: Configure and optimize modern frontend build tools and bundlers like Webpack or Vite to ensure fast loading times.
AI & LLM Integration: Collaborate with backend and data teams to seamlessly integrate AI capabilities and Large Language Model (LLM) components into the user interface.
DevOps & CI/CD Collaboration: Work alongside the DevOps team to integrate frontend testing and deployment steps into automated CI/CD pipelines.
Agile Teamwork: Actively participate in all Agile/Scrum ceremonies, contributing to sprint planning, daily stand-ups, and retrospectives.

Your Profile

Experience: 1+ years (Junior), 3+ years (Medior), or 5+ years (Senior) of professional frontend development experience.
Tech Stack: Strong command of core web technologies and proven experience with Vue.js or React.
Accessibility Champion: Solid understanding of WCAG standards and design systems.
Tooling Mastery: Hands-on experience with modern bundlers (Vite, Webpack) and package managers.
Agile Mindset: Comfortable working in iterative development cycles under the Scrum framework.
Languages (Mandatory):
- Professional proficiency (minimum 3/4) in Dutch (NL) OR French (FR).
- Professional proficiency (minimum 3/4) in English (EN).

The Next Steps

First Contact: A quick phone call with our recruitment team to discuss your aspirations, availability, and what we can offer you.
Meeting: An opportunity to get to know each other better and deeply explore your professional background.
Business Interview: A technical and practical discussion with one of our digital experts to assess your skills and align on your career goals.

Snel solliciteren

Verfijn je zoekopdracht

front end developer vacatures in leuven, vlg

Frontend Developer (Freelance)

React Developer

Software Engineer, Frontend/Mobile

Python Developer - Brussels

React Frontend Developer

Frontend Software Engineer

Medior/Senior WordPress Engineer

Senior Java Developer (Spring / Microservices) | Energy

Back-end C# .NET (OPPA)

Python Developer I Belgium

Senior SAP Frontend Developer

Senior Software Developer

Senior Software Developer

Senior PHP Developer (Symphony)

.NET Developer (Permanent contract and Freelance)

TEST ENGINEER

Chief Architect – Banking & Financial Services, Enterprise Platforms & AI

Senior .NET/Python Developer-Architect | Energy Sector

Lead (AI) Application Engineer

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Ik wil de nieuwste vacature-alerts ontvangen voor de functie van front end developer in leuven, vlg

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