Online Payment Platform

Senior Backend Engineer PHP – Online Payment Platform – Delft

Jobid=625117118790371287 (0.0148)

ph3Overview /h3pJoin to apply for the bSenior Backend Engineer PHP /b role at bOnline Payment Platform /b. /ppDirect message the job poster from Online Payment Platform. /ph3What you’ll do /h3pWhat 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. /ppAt 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 senior engineer, you’ll join one of our four tech teams, working on the architecture of our platform: a scalable backend that processes big data for more than 10 million users. We’re disruptive: we build everything ourselves, from the ground up. You’ll combine strategic thinking with hands-on implementation, knowledge-sharing, and creative programming. As a team, we strive for scalable code with long-term maintainability, Fort Knox-level security, and replacing legacy systems with microservices. /ppbProjects on our roadmap: /b /pullibIn-person payments (POS): /b 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. /lilibHorizontal platforms: /b 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. /li /ulh3Your track record tells us /h3ulliDeep experience with PHP and MySQL in high-stakes environments /liliMastery of Laravel and/or Symfony frameworks /liliProven track record with high-traffic platforms and microservices /liliYou don’t have to Google TDD, PHPUnit, and Continuous Integration/Deployment. If the same goes for Varnish, Redis, and Queues, we might let you win at Call of Duty 😉 /liliAbility to communicate complex technical concepts clearly with different departments /liliFor this role, we are looking for someone residing in the Netherlands. /li /ulh3How we invest in you /h3pGreat 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: /pulliA total yearly salary of up to €89,000 /liliA modern, flexible workplace with hybrid working /lili24 vacation days and 2 supercharge-me-days /lili12-month contract with the possibility of permanent extension /liliThe tools you need: a MacBook, home office setup, and NS Business Card /liliA developers-only office at Lange Geer 26, within walking distance of our sales and product teams in the heart of Delft /liliA great work atmosphere with catered lunches and regular team drinks /li /ulh3Want to know more about our projects? /h3pLet’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 or +31 . /ppIt’s me, Mike, your hiring manager for this role. Did you know our APIs are called millions of times a day? Will you help keep our platform lightning-fast? Let’s connect! /ph3Seniority level /h3ulliMid-Senior level /li /ulh3Employment type /h3ulliFull-time /li /ulh3Job function /h3ulliInformation Technology and Engineering /li /ulpReferrals increase your chances of interviewing at Online Payment Platform by 2x. /p /p #J-18808-Ljbffr

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