20 beste vacatures voor de functie van javascript in sassenheim, zh (nieuwe medewerkers gezocht)

Software Engineering (Node.JS – Webscraping) – Internship
Apeiron Insight —Rijswijk
- Fulltime
- Hybride werken
- Informatica
- Engels
- Master
Developer (Stage vanaf augustus 2026)
FreshPortal Software —Aalsmeer
- ERP systemen
- JavaScript
- Stage
Integratiespecialist
Lefebvre Sdu —Den Haag
- € 4.190 - € 5.230 per maand
- Fulltime
- Hybride werken
- SQL
- Analytisch vermogen
- Bachelor
- Winstdeling
- Reiskostenvergoeding
Snel solliciteren
Frontend Engineer (Vue.js) (The Hague based)
Dyflexis —Den Haag
- Tot € 6.500 per maand
- Hybride werken
- Engels
- JavaScript
- Communicatieve vaardigheden
- Reiskostenvergoeding
- Budget voor professionele ontwikkeling
Specialist - Technology & Development – Malware Reverse Engineer, Cyber Intelligence Team(EC3)(AD6) - Job not limited to law enforcement candidates
Europol —Den Haag
- € 6.961,29 per maand
- Fulltime
- Microsoft Powerpoint
- Microsoft Word
- Microsoft Excel
5 dagen
Test Automation Engineer
Zorg en Zekerheid —Leiden
- € 3.265 - € 4.806 per maand
- Parttime
- Informatica
- Azure
- Informatica
Software Engineering (Node.JS – Webscraping) – Stage
Apeiron Insight —Rijswijk
- Engels
- JavaScript
- ICT
Full Stack TypeScript Developer
Rocsys —Rijswijk
- € 6.000 - € 7.500 per maand
- Fulltime
- Hybride werken
- Informatica
- Engels
- Master
- Flexibele werkuren
Snel solliciteren
Cloud Automation Engineer
Universiteit Leiden —Leiden
- € 3.546 - € 5.538 per maand
- Parttime
- Azure
- DevOps
- Engels
- Reiskostenvergoeding
Functioneel Beheerder
PwC —Amsterdam
- Parttime
- Hybride werken
- Engels
- Microsoft Office
- JavaScript
Stagiair Webdevelopment / WordPress
Legit Creative Agency —Leiden
- E-mail
- JavaScript
- Stage
- HTML
Java Developer
Consumentenbond —Den Haag
- € 4.056 - € 6.350 per maand
- Parttime
- Java
- Databases
- JavaScript
Programmeur PHP & JavaScript
Thingo Internet —Heemstede
- E-mail
- JavaScript
Wordpress Specialist / Developer
Eye-C Multimedia —Den Haag
- Fulltime
- JavaScript
- HTML
PHP programmeur
Typify —Den Haag
- Parttime
- JavaScript
- Marketing
- HTML
Be Informed developer
Knowit Services —Den Haag
- Engels
- SQL
- Analytisch vermogen
- Winstdeling
- Budget voor professionele ontwikkeling
Mendix Business Consultant (jr)
VINCI Energies —Alphen aan den Rijn
- Fulltime
- Hybride werken
- Informatica
- Kantoor
- Java
- Winstdeling
- Reiskostenvergoeding
Software Developer
CityGIS —Den Haag
- E-mail
- Oracle
- Engels
- Databases
Back end Developer
Good Company —Amstelveen
- € 3.800 - € 5.500 per maand
- Online sollicitatie
- Azure
- SQL
- AWS
Medior PHP / Laravel developer
CoperniCare —Hoofddorp
- E-mail
- Analytisch vermogen
- JavaScript
- HTML
- Flexibele werkuren

Ik wil de nieuwste vacature-alerts ontvangen voor de functie van javascript in sassenheim, zh

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Software Engineering (Node.JS – Webscraping) – Internship

Apeiron Insight -
Rijswijk

Nu solliciteren

Vacaturegegevens

Fulltime | Stage

Kwalificaties

Node.js
Informatica
Engels
Master
Bachelor
JavaScript
TypeScript
Debuggen

Volledige vacaturetekst

Location: Rijswijk (Hybride) | 3 – 6 months | Start date flexible

About Apeiron Insight

Apeiron Insight is a fast-growing data and analytics firm based in the Netherlands. We deliver proprietary datasets insights to leading investment funds, helping them stay ahead in a highly competitive public equity markets. Our team of professionals spans engineering, data analysis, and client success—working together to transform data into actionable market intelligence.
We work at the intersection of data, technology, and financial markets—and our clients rely on us to turn raw data into strategic advantage.

Your internship with us

We are offering an internship for a Software Engineer (Node.js) to support our Data Engineering team. You will contribute to building and maintaining scraping tools that extract structured and unstructured data from the web—at scale and with precision.
As an intern, you will gain experience working with browser automation tools, backend scripting, and web data infrastructure. You’ll work closely with experienced developers, take part in code reviews, and contribute directly to components that power our core data products.

What you’ll be doing

Develop and maintain Node.js-based scripts for large-scale web scraping
Automate website interactions using tools like Playwright
Clean and structure raw data for downstream processing and analysis
Contribute to debugging, improving performance, and adding monitoring features
Collaborate with the team on small project modules and proof-of-concepts

What are we looking for?

You are currently enrolled in a Bachelor’s or Master’s program in Computer Science, Software Engineering, AI, or a related field
You have experience with JavaScript or TypeScript (Node.js experience is a plus)
You are interested in data engineering, scraping, and backend development
You are comfortable working independently and asking questions when needed
You are fluent in English (spoken and written) and based in the Netherlands

What do we offer?

A practical, hands-on internship with real technical impact
Direct mentorship from our engineering team
Hybrid work model from our Rijswijk office
Access to professional tools, infrastructure, and learning resources
High likelihood of a full-time opportunity after graduation

Interested? Please send us your CV and a brief motivation letter. We look forward to hearing from you!

Nu solliciteren

Verfijn je zoekopdracht

javascript vacatures in sassenheim, zh

Software Engineering (Node.JS – Webscraping) – Internship

Developer (Stage vanaf augustus 2026)

Integratiespecialist

Frontend Engineer (Vue.js) (The Hague based)

Specialist - Technology & Development – Malware Reverse Engineer, Cyber Intelligence Team(EC3)(AD6) - Job not limited to law enforcement candidates

Test Automation Engineer

Software Engineering (Node.JS – Webscraping) – Stage

Full Stack TypeScript Developer

Cloud Automation Engineer

Functioneel Beheerder

Stagiair Webdevelopment / WordPress

Java Developer

Programmeur PHP & JavaScript

Wordpress Specialist / Developer

PHP programmeur

Be Informed developer

Mendix Business Consultant (jr)

Software Developer

Back end Developer

Medior PHP / Laravel developer

Ik wil de nieuwste vacature-alerts ontvangen voor de functie van javascript in sassenheim, zh

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