Online Payment Platform Tech Stack

Payment infrastructure for marketplaces with escrow, split payments, and embedded flows

Financial Services Delft, Nederland 51–200 employees Public Company

Online Payment Platform operates a payments API built on PHP/Laravel + MySQL/Redis, backed by AWS infrastructure (Lambda, Kinesis, EMR, Athena). The tech mix—mature web stack paired with modern cloud data tools and Kubernetes orchestration—reflects a company scaling transaction volume while decomposing monolithic payment flows into microservices. Pain points around high availability, processing millions of secure transactions, and legacy replacement align with active projects in API sandbox, embedded payments, and AWS cloud redesign.

Tech Stack 30 technologies

Core StackPostman PHP Laravel MySQL Redis Docker JavaScript Slack Python Apache Airflow PySpark AWS AWS Lambda Terraform GitLab CI/CD Kubernetes GitLab CloudFormation SQL HTML Symfony CSS AWS EMR Athena Kinesis CI/CD Varnish PHPUnit C OpenSearch

What Online Payment Platform Is Building

◆Challenges

Strengthening customer success team in dach region
Traffic rising across all regions
High-availability platform
Complex payment challenges
Growth without sacrificing quality
Replacing legacy with microservices
Scaling backend for 10 million users
Improving onboarding and compliance
Processing millions of secure transactions
Designing infrastructure from scratch

▲Active Projects

Module configuration
New in-platform payment flows
Api documentation
Designing and implementing aws cloud solutions
Setting up new workflows and monitoring
Api sandbox introduction
Onboarding and compliance improvement
Payment platform development
Microservices decomposition
Embedded payments proposition

Hiring Activity

Steady30 roles · 10 in 30d

Department

Engineering

Support

Product

Sales

Compliance

Customer-Success

Data

Seniority

Senior

Lead

Mid

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About Online Payment Platform

Online Payment Platform provides payment infrastructure for marketplaces and platforms, handling escrow, split/multi-split payments, PSD2 compliance, KYC, recurring charges, fraud handling, and dispute resolution. The company operates as a public entity based in Delft, Netherlands, serving customers across multiple regions. Current headcount sits between 51–200 employees, with hiring concentrated in engineering and technical support roles. Active projects center on microservices migration, API modernization, and infrastructure scaling to handle growing transaction volume while meeting regulatory requirements.

HeadquartersDelft, Nederland

Company Size51–200 employees

Hiring MarketsNetherlands

Frequently Asked Questions

What tech stack does Online Payment Platform use?

Core: PHP, Laravel, MySQL, Redis. Cloud: AWS (Lambda, Kinesis, EMR, Athena). DevOps: Docker, Kubernetes, Terraform, CloudFormation, GitLab CI/CD. Data: Apache Airflow, PySpark, OpenSearch.

What is Online Payment Platform working on?

Microservices decomposition, AWS cloud migration, API sandbox and documentation, embedded payment flows, new in-platform payment workflows, onboarding/compliance improvements, and infrastructure scaling for high availability.