Company profile

COLIBRIX ONE Tech Stack

Card acquiring, virtual cards and business accounts for online merchants

Financial Services London 51–200 employees Founded 2020 Privately Held

COLIBRIX ONE is a London payments provider combining card acquiring, virtual cards and corporate accounts on a Go, PostgreSQL and Kafka/NATS/RabbitMQ backbone running on AWS and Kubernetes. A full OpenTelemetry, Prometheus, Grafana, Loki and Tempo observability stack plus Temporal for workflows points to a reliability-focused processing core. Hiring is accelerating and sales-led, with roles spread across Poland, Cyprus, Georgia, Portugal, Spain, Armenia and Serbia.

Tech Stack 77 technologies

Core StackGo PostgreSQL Kafka RabbitMQ AWS Kubernetes GitLab CI/CD Temporal OpenTelemetry Prometheus Grafana Loki Swift Python Playwright Jira GitLab Postman Confluence MySQL MongoDB Redis NATS Tempo TestRail Zephyr Qase Swagger Telegram Alertmanager+45 more

What COLIBRIX ONE Is BuildingChallenges and projects from their job posts

◆Challenges

Acquiring merchants in low- and medium-risk verticals
Client onboarding complexity
Ensuring compliance with payment scheme requirements
Preventing declines and identifying traffic anomalies
Maintaining reliable payment infrastructure operations
Liquidity management

▲Active Projects

Payment gateway product development
Launching new Visa and Mastercard card products
Growing the business accounts product
Building automation tools for routine tasks
Monitoring stack maintenance

Hiring Activity

Accelerating45 roles · 30 in 30d

Department

Sales

Engineering

Support

Data

Finance

Ops

Product

Executive

Seniority

Mid

Senior

Manager

Junior

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About COLIBRIX ONE

COLIBRIX ONE is a privately held payments company founded in 2020 and headquartered in London, United Kingdom. It offers card acquiring and processing, virtual cards, digital wallet operations, cross-border merchant accounts, alternative payment method support and current accounts for legal entities. Its customers are e-commerce and online businesses seeking a single provider for payments and financial operations. The company employs 51–200 people and recruits across several European and Caucasus countries.

HeadquartersLondon

Company Size51–200 employees

Founded2020

Hiring MarketsPoland, Cyprus, Georgia, Portugal, Spain, Armenia, Serbia

Frequently Asked Questions

What tech stack does COLIBRIX ONE use?

COLIBRIX ONE builds mainly in Go with PostgreSQL, Kafka, NATS, RabbitMQ and Temporal on AWS and Kubernetes, deployed via GitLab CI/CD and monitored with OpenTelemetry, Prometheus, Grafana, Loki and Tempo.

What countries does COLIBRIX ONE hire in?

COLIBRIX ONE is hiring in Poland, Cyprus, Georgia, Portugal, Spain, Armenia and Serbia, with sales the largest focus, followed by engineering and support.

What is COLIBRIX ONE working on?

Current work includes its payment gateway product, rolling out new Visa and Mastercard card products, growing its business accounts offering, and building internal automation tools.

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How this profile is built

COLIBRIX ONE'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.