Betfair Romania Development Tech Stack

Flutter Entertainment's 2,000-person tech hub for sports betting and iGaming platforms

Software Development Cluj-Napoca, Cluj 1,001–5,000 employees Founded 2007 Privately Held

Betfair Romania Development is Flutter Entertainment's largest engineering center, operating a polyglot stack (Java, Node.js, React, iOS/SwiftUI) across sports betting, casino, poker, and iGaming products serving 18+ million customers globally. The org is actively modernizing core infrastructure—adopting Kubernetes, building a data streaming platform, and launching an on-premises infrastructure platform—while tackling high-availability and compliance challenges at transaction scale. Engineering dominates the hiring mix (85 of 127 open roles), paired with focused security hiring (8 roles), signaling investment in both feature velocity and compliance-critical work.

Tech Stack 109 technologies

Core StackAWS Snyk Jira Slack JavaScript React Node.js SwiftUI Flutter Java RabbitMQ Kafka Linux Python Oracle MySQL SQL Server TruffleHog CSS HTML HTML5 iOS Git SQL NoSQL Windows Bash Scrum Kanban CI/CD+79 more

AdoptingKubernetes

What Betfair Romania Development Is Building

◆Challenges

High availability of platforms
Security compliance of products
Early testing involvement
Lack of source code access
Improving hr processes
Improving reliability and scalability
Reducing manual processes
Platform reliability across the organisation
Modernisation transformation projects
High transaction volumes

▲Active Projects

Observability
In-house content supplier platform
On-prem infrastructure platform
Data streaming platform modernization
Platform agnostic game development runtime
Improvements to the existing automated test framework
Transformational automation program
Migration and modernization projects
Design and architecture reviews
Security controls automation

Hiring Activity

Steady130 roles · 50 in 30d

Department

Engineering

Data

Security

Product

Ops

Finance

Marketing

Seniority

Senior

Mid

Manager

Junior

Intern

Lead

Principal

Director

Notable leadership hires: HR Operations Lead

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About Betfair Romania Development

Betfair Romania Development operates as Flutter Entertainment's primary technology hub, based in Cluj-Napoca with over 2,000 employees. The team builds and maintains a diverse portfolio of proprietary brands (Betfair, Paddy Power, PokerStars, Sky Betting & Gaming, FanDuel, Sportsbet, Betnacional) across sports betting, mobile gaming, casino, poker, and bingo verticals. The tech stack spans backend (Java, Node.js, RabbitMQ, Kafka, Oracle, MySQL), frontend (React, iOS with SwiftUI), and infrastructure (AWS, Linux) deployed at high-transaction volumes. Current initiatives include platform observability, automated testing frameworks, security controls automation, and a transformational automation program to reduce manual toil.

HeadquartersCluj-Napoca, Cluj

Company Size1,001–5,000 employees

Founded2007

Hiring MarketsRomania, Ireland, Portugal, United Kingdom

Frequently Asked Questions

What tech stack does Betfair Romania Development use?

Core stack: Java, Node.js, React, iOS/SwiftUI for apps; Kafka and RabbitMQ for messaging; Oracle, MySQL, SQL Server for data; AWS for infrastructure; Kubernetes is actively being adopted.

Where is Betfair Romania Development headquartered?

Cluj-Napoca, Cluj, Romania. The company operates as Flutter Entertainment's largest technology center with over 2,000 employees on-site.