20 Beste vacatures voor de functie van stack javascript developer (nieuwe medewerkers gezocht)

Internship Software Developer (Autumn 2026)
EASI SA —Genk
- Computerwetenschappen
- Master
- SQL
Full Stack Developer
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- SQL
- Analytisch vermogen
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- SQL
- JavaScript
- Python
11 dagen
Full-stack developer
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- Voltijds
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With Eleven —Gent
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Snel solliciteren
Fullstack Developer - Far Site - Brussels
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- Analytisch vermogen
- JavaScript
Hybrid Mobile Developer (Angular)
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- Voltijds
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Full stack developer
Lex —Brussel
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- Oracle
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- SQL
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- SQL
Snel solliciteren
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Snel solliciteren
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Senior AI Augmented Full Stack Engineer
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- Voltijds
- Hybride werken
- Computerwetenschappen
- Informatica
- DevOps
Snel solliciteren
Medior Test Automation Engineer
benerail —Antwerpen
- € 3.200 - € 4.000 per maand
- Voltijds
- Hybride werken
- Azure
- Java
- Master
Snel solliciteren

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Internship Software Developer (Autumn 2026)

EASI SA -
Genk

Nu solliciteren

Vacaturegegevens

Stage

Kwalificaties

CI/CD
ASP.NET
Computerwetenschappen
ASP.NET Core
CSS
.NET Core
C#
Git
UI-design
.NET
Master
SQL
Docker
Bachelor
JavaScript
Back-end development
UX
API's
UI
Artificiële intelligentie
GitLab
Communicatieve vaardigheden
Nederlands
MySQL

Volledige vacaturetekst

Description

Are you passionate about software development and do you want to help build tools that are used daily by real customers?
Do you enjoy working on both front-end and back-end components? Are you also curious about how new technologies—such as AI—are integrated into existing business applications? Then this internship is for you.

Within the Software department of Easi, we continuously work on expanding and improving our solutions, such as Adfinity and AIT (Adfinity Interface Tool). AIT is our in-house middleware platform that seamlessly integrates different software packages.

For the academic year 2026–2027, we are looking for motivated interns who want to help build the next generation of our tools. In the coming period, we will strongly focus on developing new modules that leverage AI. You will be part of the team that translates these innovative functionalities into clear, user-friendly interfaces for both end users and administrators.

During your internship, you will work closely with experienced colleagues who will guide you through the entire software development lifecycle: from analysis and design to implementation, testing, and delivery. This way, you will gain broad and practical experience within a dynamic and innovative environment.

Responsibilities

You will work closely with Easi’s technical software team, with a broad focus on both front-end and back-end development around our new AI-driven modules and existing products.

Your responsibilities include:

Designing and developing front-end components and interfaces in VueJS 3
Building and extending APIs and services in ASP.NET Core (.NET 8 / C#)
Contributing to the development of configuration interfaces for new (AI-driven) functionalities
Thinking along about UX/UI in collaboration with the team
Analyzing existing interfaces and identifying areas for improvement
Expanding the functionality of AIT and related tools
Exploring and applying new technologies and design patterns

Our Framework

Our applications are built on a modern stack: a back-end in C# / ASP.NET Core 8 (.NET 8), a front-end in VueJS 3, and a MySQL database. Version control is managed via Git, and deployment via Docker and GitLab CI/CD. You will work within a clear architecture, with coding conventions, peer reviews, and automated pipelines.

Profile

Must-have:

You are pursuing a bachelor’s or master’s degree in IT or engineering (e.g., Applied Computer Science or Industrial Engineering ICT)
Fluent in Dutch (C2 level)
Interest in both front-end and back-end development
Analytical, goal-oriented, and strong communication skills
A team player mindset
Knowledge of: HTML, CSS, JavaScript, .NET / C#, SQL
Experience working with Git

Nice-to-have:

Experience with VueJS or a similar modern front-end framework
Interest in UX/UI design principles
Experience with REST APIs and API design
Interest in AI and how AI functionality is exposed through standard applications
Experience with Docker

Benefits

For your internship:

A dedicated coach will support you throughout your internship and follow up with weekly check-ins
Guidance to grow your technical and professional skills
Opportunity to join Easi permanently after a successful internship

A fun and inspiring work environment:

Transparent communication and open feedback culture
Modern, wellbeing-focused offices
Young, dynamic and forward-thinking management
Team activities: sports events, team buildings, etc.
Fresh fruit, monthly free breakfast, gaming room (darts, PlayStation, board games, foosball,…), Friday afterwork drinks, and… strong coffee ;-)

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stack javascript developer vacatures

Internship Software Developer (Autumn 2026)

Full Stack Developer

Junior of Medior Full Stack / .NET Developer

Full Stack Developer

Software Developer – Sustainable Supply Chain & LCA Tools

Full-stack developer

Full Stack Developer

Full-Stack Developer

Fullstack Developer - Far Site - Brussels

Hybrid Mobile Developer (Angular)

Full stack developer

PHP/Symphony Full Stack Developer

Full Stack Developer

Software Developer & Tester Engineer (F/M/X)

Software Developer and Tester Engineer (M/F/X)

Full-Stack Software Engineer

Full-Stack Software Engineer (.Net & JavaScript)

Senior Full Stack Developer

Senior AI Augmented Full Stack Engineer

Medior Test Automation Engineer

Ik wil de nieuwste vacature-alerts ontvangen voor de functie van stack javascript developer

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Description

Responsibilities

Your responsibilities include:

Our Framework

Profile

Must-have:

Nice-to-have:

Benefits

For your internship:

A fun and inspiring work environment:

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