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Mimecast Tech Stack

AI-powered human risk management platform for enterprise email and threat detection

Computer and Network Security London, England 1,001–5,000 employees Founded 2003 Privately Held

Mimecast operates a security platform centered on email and human-risk management, with active development spanning AI infrastructure, threat detection automation, and e-discovery data pipelines. The hiring mix — sales-heavy with meaningful engineering and security depth — reflects a go-to-market motion built for channel and enterprise sales, while ongoing work on detection signatures and threat analysis suggests continuous investment in detection fidelity. Pain points around dwell-time reduction and evolving attack blocking indicate the core product tension: staying ahead of threats while managing operational scale.

Tech Stack 83 technologies

Core StackAWS Java JavaScript TypeScript JUnit Cypress Playwright Salesforce Gong ZoomInfo Python NetSuite Gainsight Zendesk Snowflake Jenkins Terraform Docker Kubernetes Angular TestNG Microsoft Office Google Workspace Demandbase SMTP DKIM DMARC Yara ClamAV HTML+49 more
ReplacingAWS

What Mimecast Is Building

Challenges

  • Cybersecurity challenges
  • Reducing dwell time
  • Compliance with global regulations
  • Blocklist management
  • Phishing and malware threat neutralization
  • Evolving attack blocking
  • Maintaining data quality across multiple systems
  • Integrating data flows across enterprise systems
  • Data migration during system implementations
  • Email processing challenges

Active Projects

  • Partner enablement program development
  • Channel strategy development
  • Human risk management platform
  • Ai infrastructure deployment
  • E-discovery data ingestion platform
  • Dashboard and reporting
  • Conduct risk assessments
  • Detection signature development
  • Threat analysis automation
  • Data migration during system implementations

Hiring Activity

Steady50 roles · 20 in 30d

Department

Sales
22
Engineering
15
Security
4
Finance
3
Data
2
Enablement
1
Executive
1
Legal
1

Seniority

Senior
19
Mid
16
Director
9
Junior
3
Lead
1
Manager
1
Principal
1

Notable leadership hires: Channel Director

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About Mimecast

Mimecast is a London-headquartered security platform built around email protection, archiving, and human-risk management. The product integrates email security, continuity, and awareness training to help organizations defend against phishing, malware, and insider threats. The company serves mid-market and enterprise customers across multiple geographies, with go-to-market teams distributed across the United States, United Kingdom, continental Europe, and Asia-Pacific. Core operations run on AWS infrastructure alongside Kubernetes and Docker orchestration, with data flows through Snowflake and observability via Salesforce and Zendesk.

HeadquartersLondon, England
Company Size1,001–5,000 employees
Founded2003
Hiring MarketsSouth Africa, United Kingdom, Netherlands, United States, Singapore, India, Germany

Frequently Asked Questions

What tech stack does Mimecast use?

Java, JavaScript, TypeScript, Python, and Angular for application development; AWS, Kubernetes, and Docker for infrastructure; Jenkins and Terraform for CI/CD; Snowflake for data warehousing; Salesforce and Zendesk for operations.

Where is Mimecast hiring?

52 active roles across South Africa, United Kingdom, Netherlands, United States, Singapore, India, and Germany. Sales roles dominate (22), followed by engineering (15) and security (4). Leadership positions open include a Channel Director role.

What is Mimecast working on?

Active projects include AI infrastructure deployment, human risk management platform enhancement, e-discovery data ingestion, threat detection signature development, dashboard reporting, and channel partner enablement programs.

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