T

Tenable Tech Stack

AI-powered exposure management platform for cloud, infrastructure, and OT security

Computer and Network Security Columbia, MD 1,001–5,000 employees Public Company

Tenable operates a distributed, cloud-native data platform ingesting massive vulnerability and asset streams across IT, cloud, and operational technology environments. The tech stack (C/C++, Java, Go, Python across AWS/Azure/GCP, plus Kafka, Kinesis, Kubernetes, Terraform) and active projects signal a company mid-migration toward real-time, high-throughput backend services—moving away from legacy monoliths. Engineering-heavy hiring (52 roles) with a secondary push in sales and product suggests active scaling of both platform capacity and go-to-market motion.

Tech Stack 86 technologies

Core StackC# Java Go Python AWS Linux Salesforce Tableau Marketo NetSuite C++ Kubernetes Kotlin Kafka Terraform Datadog Docker CloudFormation C/C++ Azure GCP Tenable One Nessus Windows SQL Webex Wireshark Shodan C AWS Kinesis+52 more

AdoptingPlaywright Postman JMeter

What Tenable Is Building

◆Challenges

Transitioning to faster cheaper reliable architecture
Scalability and reliability challenges
Handling massive scale data processing
Processing huge volumes of data
Capacity planning
Exceed csat benchmark
Real-time data accuracy
Automating deployment and monitoring
Attack surface challenges
Legacy systems performance

▲Active Projects

Transitioning systems to new architecture
Distributed cloud-based services ingesting massive data
Vulnerability management product
Real-time production quality visibility
Build tenable exposure platform
Automation roadmap across ui, api, performance, integration, and end-to-end testing
Cloud-native data platform
Data processing pipelines for asset vulnerability state
High-throughput backend services for running history
Deployment monitoring automation

Hiring Activity

Accelerating140 roles · 70 in 30d

Department

Engineering

52

Sales

20

Product

16

Support

14

Security

12

Marketing

7

Data

3

Finance

3

Seniority

Senior

54

Mid

35

Manager

24

Staff

13

Junior

4

Director

2

Principal

2

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About Tenable

Tenable is a public exposure management company serving more than 44,000 customers globally with an AI-powered platform that unifies vulnerability, cloud, identity, and operational technology security visibility. The product surface spans vulnerability scanning (Nessus), cloud exposure, container/Kubernetes scanning, and infrastructure-as-code analysis, deployed across on-premises, cloud (AWS, Azure, GCP), and OT environments. The organization is 1,001–5,000 employees, headquartered in Columbia, Maryland, and actively hiring across 13 countries with accelerating velocity.

HeadquartersColumbia, MD

Company Size1,001–5,000 employees

Hiring MarketsIsrael, United States, Colombia, United Kingdom, Mexico, Austria, India, France

Frequently Asked Questions

What tech stack does Tenable use?

C/C++, Java, Go, Python for application logic; AWS, Azure, GCP for cloud infrastructure; Kafka and AWS Kinesis for streaming; Kubernetes and Docker for container orchestration; Terraform for IaC; Datadog for monitoring.