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CV-Library Tech Stack

UK job board with 21M CVs, recruitment software, and programmatic hiring platform

Technology, Information and Internet Fleet, Hampshire 201–500 employees Founded 2000 Privately Held
cv-library.co.uk LinkedIn

CV-Library operates a two-sided recruitment marketplace—a candidate database and employer job-posting platform—alongside a SaaS hiring-software stack built on Next.js, React, and AWS. The tech roadmap and pain-point data reveal a company aggressively optimizing its advertising operations: consent compliance, tracking attribution, and CPC arbitrage scaling appear repeatedly, suggesting a shift toward programmatic job advertising and publisher network expansion. Marketing-led hiring velocity (8 of 16 active roles, accelerating) aligns with those priorities.

Tech Stack 28 technologies

Core StackJira Braze Active Directory Looker Go Next.js React AWS AWS RDS CloudWatch Docker Kubernetes Python Linux MySQL Google Tag Manager Google Ad Manager Windows 365 Google Analytics 4 Data Studio Excel AWS EKS Aurora VPC IAM Route 53 Bash PowerShell

What CV-Library Is Building

◆Challenges

  • Ensuring consent compliance
  • Optimising partner performance
  • Optimising cpc arbitrage operations
  • Improving analytics measurement
  • Optimizing marketing platform performance
  • Improving tracking and attribution
  • Scaling candidate acquisition
  • Budget forecasting
  • Scaling programmatic operations
  • Improving automation in arbitrage models

▲Active Projects

  • Marketing technology roadmap
  • Automation workflows
  • Publisher network expansion
  • Client campaign onboarding
  • Braze functionality enhancement
  • Consent management workflow improvement
  • Customer journey optimization
  • Enhancing tracking and attribution
  • Process automation
  • Automate workflow processes

Hiring Activity

Accelerating15 roles · 10 in 30d

Department

Marketing
8
Engineering
3
Sales
2
Support
2

Seniority

Senior
6
Mid
3
Junior
2
Lead
2
Manager
2
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About CV-Library

CV-Library is a privately held job board founded in 2000, headquartered in Fleet, Hampshire. The company operates the UK's largest independent job site, serving employers and recruitment agencies with access to a database of more than 21 million CVs and a range of job-posting options including permanent, graduate, contract, and freelance placements. Beyond listings, CV-Library provides SaaS hiring tools (targeted advertising, performance-based recruitment packages) and marketing technology. The company employs 201–500 people and maintains hiring presence in the United Kingdom and South Africa.

HeadquartersFleet, Hampshire
Company Size201–500 employees
Founded2000
Hiring MarketsUnited Kingdom, South Africa

Frequently Asked Questions

What is CV-Library's candidate database size?

CV-Library's CV database contains more than 21 million candidate profiles, accessible to employers and agencies posting job vacancies on the platform.

What tech stack does CV-Library use?

Frontend: Next.js, React. Backend: Go, Python, Bash. Infrastructure: AWS (EKS, RDS, Aurora, VPC, IAM, Route 53, CloudWatch). Databases: MySQL, Aurora. Orchestration: Docker, Kubernetes. DevOps: Windows 365, Active Directory, Linux.

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