echoloc
Get started
echoloc/ Companies/ Paysend

Paysend Tech Stack

Global payments network connecting 20B+ endpoints across 170+ countries

Financial Services London, England 201–500 employees Founded 2017 Privately Held
linktr.ee LinkedIn

Paysend operates a cross-border payments platform spanning 170+ countries with 20 billion connected endpoints. The stack reflects a mature, multi-cloud infrastructure (AWS, GCP, Azure) with distributed systems tooling (Kafka, RabbitMQ, gRPC), paired with an active migration away from Oracle — signaling a shift toward cloud-native data layers. Current hiring is heavily engineering-focused (4 of 7 roles) at senior and lead levels, concentrated on security infrastructure, platform migration, and fraud monitoring, which aligns with their stated pain around legacy system modernization and payment security.

Tech Stack 102 technologies

Core StackPL/SQL C# .NET gRPC AWS Docker Kubernetes RabbitMQ Kafka PostgreSQL Java Kotlin Spring Active Directory AWS RDS SQL Server Cisco bash Snapchat SOAP GCP Azure PL/pgSQL macOS DNS NTP IIS HP Proliant Arista Fortinet FortiGate+71 more
ReplacingOracle

What Paysend Is Building

◆Challenges

  • Scaling user acquisition across regions
  • Improving acquisition efficiency
  • Identifying vulnerabilities in web and mobile applications
  • Improving back office stability
  • Building systems for paid growth
  • Optimizing server-side architecture
  • Scaling cross-border payment platform
  • Ensuring secure payment processing
  • Migrating legacy oracle platform
  • Modernizing core services

▲Active Projects

  • User growth engine
  • Creative testing framework
  • Affiliate network strategy
  • Building security infrastructure
  • Platform migration
  • Migration pipelines
  • Fraud monitoring platform

Hiring Activity

Accelerating7 roles · 7 in 30d

Department

Engineering
4
Marketing
2
Security
1

Seniority

Senior
4
Mid
2
Lead
1
Company intelligence

Find more companies like Paysend by tech stack, pain points and active projects

Get started free

About Paysend

Paysend connects people and businesses globally through an open, instant digital payment network. The platform orchestrates links between major card networks and local payment rails, enabling money transfers across 170+ countries with coverage to 20 billion endpoints. Founded in 2017 and headquartered in London, the company operates as a privately held organization with 201–500 employees. Revenue generation flows through remittance services, card-to-card transfers, and digital wallet functionality. The operational footprint spans the UK and Serbia, with product-facing challenges centered on regional user acquisition scaling, fraud monitoring at transaction volume, and the modernization of a legacy Oracle-backed core.

HeadquartersLondon, England
Company Size201–500 employees
Founded2017
Hiring MarketsSerbia, United Kingdom

Frequently Asked Questions

What countries does Paysend operate in?

Paysend operates across 170+ countries with connections to 20+ billion payment endpoints. Engineering and hiring teams are based in Serbia and the United Kingdom.

What is Paysend's tech stack?

Paysend uses AWS, GCP, and Azure for cloud infrastructure; PostgreSQL, SQL Server, and AWS RDS for data; and distributed systems tools including Kafka, RabbitMQ, gRPC, Kubernetes, and Docker. The platform is migrating away from Oracle.

How this profile is built

Paysend's technology stack, projects, and hiring signals are inferred from public hiring and company data — career pages, public listings, and company web presence — then clustered and de-duplicated. Figures are estimates that refresh over time. Read our full methodology →

This is not an official vendor or customer list. It is a technology-adoption signal inferred from public data, intended for B2B research.