Magnet.me  -  Het slimme netwerk waar studenten en professionals hun stage of baan vinden.

Het slimme netwerk waar studenten en professionals hun stage of baan vinden.

Frontend Developer

Geplaatst 31 jul. 2025
Delen:
Werkervaring
5 tot 50 jaar
Full-time / part-time
Full-time
Functie
Salaris
€ 54.000 - € 80.000 per jaar
Opleidingsniveau
Taalvereiste
Engels (Vloeiend)

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Join Our Technology Team as a Frontend Developer

3 reasons you belong in our technology team as a Frontend Developer:

  1. You know that feeling – that ‘yeah!’ moment when your code goes live and instantly impacts millions of users.
  2. You believe the future of e-commerce lies in marketplaces and want to build the financial infrastructure that powers them.
  3. You thrive in a tech-first environment – that’s why we’ve created a dedicated tech-only office in Delft, complete with inspiring workspaces and the best coffee.

What you’ll do as a Frontend Developer at Online Payment Platform

What started as five people, a small office, and a few nerf guns (to stay awake) has now grown into one of Europe’s fastest-growing fintechs. With 100+ colleagues, offices in Delft, Berlin, and London, and Worldline as a partner, we have the perfect mix: the resources of a global player with the energy of a scale-up.

At OPP, we build the technology that powers the next generation of e-commerce. From eBay to Ikea, billions in transactions already flow through our systems. We don’t just handle payments—we enable platforms to accept, hold, and disburse funds securely. As a Frontend Developer, you’ll be part of our product-driven frontend team, where every line of code has the potential to impact millions of users across Europe. You’ll take ownership of major features from the very first design sketch all the way to launch, ensuring that every interface feels intuitive and seamless. Collaboration is at the heart of what we do: you’ll work closely with backend engineers and product managers, creating user experiences that not only look great but also scale effortlessly.

Projects on our roadmap:

  • In-person payments (POS): Currently, OPP only offers online e-commerce payments. However, more and more platforms are also looking for in-person payment solutions via a POS system—think of ordering platforms for restaurants.
  • Horizontal platforms: We currently focus on vertical platforms, where all connected merchants belong to a specific category (such as leisure, crowdfunding, or second-hand sales). We want to support horizontal platforms as well, like Shopify, where merchants from different categories operate. While this may seem like a small step, it’s a major technical challenge.

Job requirements

  • You have at least 5 years of experience working as a Frontend Developer.
  • You know your JavaScript, HTML/CSS, and React and/or Vue.js frameworks.
  • You are a true team player who loves connecting with the squad and finding solutions everyone can get behind.
  • You feel comfortable in a fast-paced environment that’s all about continuous integration & deployment.
  • Your work is up to par, because you understand the importance of thorough testing.
  • English fluency that rivals your coding skills ;-)
  • For this role, we are looking for someone residing in the Netherlands.

How we invest in you

Great technology is as strong as the people who build it. If you bring the skills and a customer-first mentality, we’ll bring the tools you need to build amazing, robust products. We also offer you:

  • A total yearly salary of up to €80,000
  • A modern, flexible workplace with hybrid working
  • 24 vacation days and 2 supercharge-me-days ⚡
  • 12-month contract with the possibility of permanent extension
  • The tools you need: a MacBook, home office setup, and NS Business Card
  • A developers-only office at Lange Geer 26, within walking distance of our sales and product teams in the heart of Delft
  • A great work atmosphere with catered lunches and regular team drinks

Want to know more about our projects?

Let’s talk! We’ll tell you everything you need to know. Send your CV or get in touch with our tech recruiter Gijs Cooijmans at gijs.cooijmans@onlinepaymentplatform.com or +31 6 31328865.

👋 it's me Mike, your hiring manager for this role

From dashboards to marketplace checkouts - your code will be the face of payments for millions of users.

Powering the world’s best marketplaces - starts with powering our people to do the best work of their career. At OPP you work on things that matter. Technology that directly impacts millions of people and companies like eBay, Nature.house, and ANWB. Here, you become a senior faster than anywhere else, supported by experts and all the resources you need.

ICT
Delft
Actief in 3 landen
40 medewerkers
60% mannen - 40% vrouwen
Gemiddeld 32 jaar oud