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Comcarde Ltd Tech Stack

Payments security platform for mobile and fintech integrations

Computer and Network Security Edinburgh, Scotland 11–50 employees Founded 2013 Privately Held

Comcarde is a UK-based payments security company built on a modern JS/TypeScript/React frontend with Node.js and NestJS backends, deployed across AWS/Azure/GCP. The tech stack—Kafka, Spark, Airflow, Kubernetes—reveals infrastructure designed for high-throughput, compliant payment processing. Current hiring is senior-heavy (3 of 7 open roles) across engineering and sales, and projects center on API documentation and a tiered data platform for batch + near-real-time ingestion, suggesting they're scaling product stability and sales enablement ahead of regulatory market entry.

Tech Stack 32 technologies

Core StackJavaScript TypeScript React Node.js Express NestJS Jest Cypress AWS Docker Kubernetes Jenkins Postman PostgreSQL Python Java Apache Spark Apache Airflow Kafka HTML5 CSS Koa Mocha SQL NoSQL Azure GCP Gradle ReadMe Spring Boot+2 more

What Comcarde Ltd Is Building

◆Challenges

Scaling hiring
Gap between development and documentation
Documentation workload for product owners
Complex b2b sales
Market penetration in regulated markets
Building production grade data platform
Ensuring scalability and governance
Meeting regulatory expectations
Scaling engineering teams
Meeting sprint deliverables

▲Active Projects

Process for documenting new product functionality
Merchant-facing documentation for apis and integrations
Improve documentation structure within readme
Tiered data platform for low latency and batch pipelines
End-to-end ingestion patterns across batch and near real time
Automate data infrastructure and workflows

Hiring Activity

Accelerating7 roles · 4 in 30d

Department

Engineering

3

Sales

2

Data

1

HR

1

Seniority

Senior

3

Manager

2

Lead

1

Mid

1

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About Comcarde Ltd

Comcarde provides payments security solutions for fintech and mobile payments environments. Founded in 2013 and headquartered in Edinburgh, the company operates as a privately held entity with 11–50 employees. Their platform handles merchant-facing API integrations and documentation, underpinned by a data infrastructure spanning batch and near-real-time processing. The team is actively building production-grade data pipelines and scaling engineering capacity to support market penetration in regulated geographies.

HeadquartersEdinburgh, Scotland

Company Size11–50 employees

Founded2013

Hiring MarketsUnited Kingdom

Frequently Asked Questions

What tech stack does Comcarde use?

JavaScript, TypeScript, React, Node.js, NestJS on the frontend and backend; PostgreSQL, Kafka, Apache Spark, and Airflow for data; AWS, Azure, and GCP for hosting; Docker and Kubernetes for orchestration.

What is Comcarde working on?

A tiered data platform for low-latency and batch pipelines; merchant-facing API documentation and integrations; infrastructure automation; and improvements to API documentation structure and product feature documentation.