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

Software Engineering (Node.JS – Webscraping) – Internship
Apeiron Insight —Rijswijk
- Fulltime
- Hybride werken
- Informatica
- Engels
- Master
Python Developer
Python People —Randstad
- Onderhoud
- JavaScript
- Python
Fullstack Webdeveloper
Activo Event Management Solutions —Voorschoten
- Fulltime
- Engels
- JavaScript
- HTML
Full Stack Developer
InnSpire —Randstad
- € 6.000 - € 10.000 per maand
- Parttime
- DevOps
- Java
- Master
- Reiskostenvergoeding
- Budget voor professionele ontwikkeling
Front-end developer (web)
Donkey Mobile —Bodegraven
- € 3.750 - € 4.750 per maand
- E-mail
- AWS
- JavaScript
- HTML
Full-stack Developer
Reboocon Bionics —Pijnacker
- Fulltime
- Engels
- Java
- C++
Test Automation Engineer
Zorg en Zekerheid —Leiden
- € 3.265 - € 4.806 per maand
- Parttime
- Informatica
- Azure
- Informatica
Mendix Developer
Schiphol —Schiphol
- € 5.230 - € 7.257 per maand
- Online sollicitatie
- DevOps
- JavaScript
- Communicatieve vaardigheden
9 dagen
PHP Programmeur – Noordwijk / Bollenstreek
Lined webdevelopment —Noordwijk
- € 3.000 - € 4.000 per maand
- E-mail
- ERP systemen
- JavaScript
- APIs
- Kosteloos parkeren
- Reiskostenvergoeding
Snel solliciteren
1 dag
Stagiair Webdevelopment / WordPress
Legit Creative Agency —Leiden
- E-mail
- JavaScript
- Stage
- HTML
Developer (Stage vanaf augustus 2026)
FreshPortal Software —Aalsmeer
- ERP systemen
- JavaScript
- Stage
Web Developer.
Flaire —Zoetermeer
- E-mail
- JavaScript
- HTML
Medior/Senior Full Stack Developer
Momo Medical B.V. —Delft
- € 4.300 - € 6.200 per maand
- Fulltime
- Hybride werken
- Engels
- JavaScript
- Reiskostenvergoeding
Snel solliciteren
PHP programmeur
Typify —Den Haag
- Parttime
- JavaScript
- Marketing
- HTML
.Net Ontwikkelaar
Onderlinge Nederland —Den Haag
- Tot € 6.523 per maand
- Fulltime
- Hybride werken
- Oracle
- AWS
- Analytisch vermogen
Fullstack Developer
Topicus —Leiden
- Fulltime
- JavaScript
- Communicatieve vaardigheden
Snel solliciteren
Web Developer
Gamebasics —Zoetermeer
- JavaScript
- HTML
Programmeur (M/V)
MAPP Multimedia —Rotterdam
- E-mail
- Informatica
- JavaScript
- Stage
IT Representative / Analyst Job
Aramco —Den Haag
- Engels
- Java
- SQL
.Net Software Developer
Erniesoft —Berkel en Rodenrijs
- € 2.730,98 - € 5.181,86 per maand
- Fulltime
- Microsoft Excel
- Azure
- Engineering
Snel solliciteren
5 dagen

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

Door in te loggen op je account, ga je akkoord met de Algemene voorwaarden van SimplyHired en stem je in met ons Cookie- en Privacybeleid.

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 leiden, zh

Software Engineering (Node.JS – Webscraping) – Internship

Python Developer

Fullstack Webdeveloper

Full Stack Developer

Front-end developer (web)

Full-stack Developer

Test Automation Engineer

Mendix Developer

PHP Programmeur – Noordwijk / Bollenstreek

Stagiair Webdevelopment / WordPress

Developer (Stage vanaf augustus 2026)

Web Developer.

Medior/Senior Full Stack Developer

PHP programmeur

.Net Ontwikkelaar

Fullstack Developer

Web Developer

Programmeur (M/V)

IT Representative / Analyst Job

.Net Software Developer

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

Related Searches

Job Seeker-tools

Werkgeverstools

Bladeren

Blijf verbonden