IDX™ Tech Stack

Digital communications and marketing agency built on AWS infrastructure

Professional Services London, England 501–1,000 employees Founded 2000 Privately Held

IDX is a 20-year-old communications agency serving 4,000+ clients through website development, performance marketing, virtual events, and content production. The tech stack is heavily AWS-native (ECS, Elastic Beanstalk, RDS, CloudFront) with production observability via ELK, suggesting a services business running managed infrastructure at scale. Active hiring across engineering, marketing, and design—plus ongoing CI/CD and containerization work—indicates expansion of delivery capacity and internal automation.

Tech Stack 33 technologies

Core StackAWS CloudFront CloudWatch AWS RDS Nginx Elasticsearch Jenkins Docker Jira JavaScript Google Ads Meta Ads VPC Route 53 AWS ECS AWS Elastic Beanstalk IIS Apache PowerShell Bash Elasticsearch, Logstash, Kibana Logstash Kibana Git Bugzilla HTML5 CSS SASS LESS Meta+3 more

What IDX™ Is Building

◆Challenges

Maintaining stable 24x7 production workloads
Automating accounts payable processes
Improving vendor payment timeliness
Reconciling gst and vat

▲Active Projects

Ci/cd pipeline implementation
Containerized application deployment
Next evolution of performance marketing at idx
Full-funnel execution across meta and google ads
Ar immersive digital events
Automation initiatives within accounts payable
Vendor ledger management
Uk vat compliance

Hiring Activity

Accelerating8 roles · 4 in 30d

Department

Engineering

Marketing

Design

Finance

Sales

Seniority

Mid

Senior

Junior

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About IDX™

IDX operates as a digital communications and marketing services firm, delivering integrated campaigns across website design, performance marketing (Google and Meta), virtual event production, and content creation. The company serves mid-market and enterprise clients across multiple geographies, with a 501–1,000-person workforce split between service delivery, strategy, and operations. Infrastructure is anchored in AWS with containerized deployment patterns and ELK-based observability, reflecting the operational demands of managing client workloads at scale. Active focus areas include vendor payment automation and tax compliance—signs of back-office maturation typical of growing professional services firms.

HeadquartersLondon, England

Company Size501–1,000 employees

Founded2000

Hiring MarketsIndia, United Kingdom, United States

Frequently Asked Questions

What is IDX's tech stack?

AWS core (VPC, ECS, Elastic Beanstalk, RDS, CloudFront, CloudWatch), web servers (IIS, Apache, Nginx), containerization (Docker), CI/CD (Jenkins, Git), observability (ELK stack), and front-end (HTML5, CSS, JavaScript, SASS, LESS). Meta and Google Ads integration for performance marketing.

What is IDX working on?

Active projects include CI/CD pipeline implementation, containerized app deployment, AR-powered digital events, performance marketing optimization across Meta and Google, accounts payable automation, and UK VAT compliance initiatives.