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Blockaid Tech Stack

Onchain security platform for blockchain infrastructure and institutions

Computer and Network Security New York 51–200 employees Founded 2022 Privately Held

Blockaid operates a threat-detection platform built on direct integrations with major blockchain wallets and protocols, supplemented by internet-wide monitoring. The tech stack reveals a data-heavy architecture—Kafka, Kinesis, RabbitMQ, Apache Flink, Spark Streaming, and dbt—designed to ingest and transform high-volume transaction and threat signals in real time. Active projects span real-time fraud detection, scalable data infrastructure, and incident-response workflows, while hiring patterns (engineering, security, and data teams at senior levels) indicate expansion of detection capabilities and platform reliability.

Tech Stack 42 technologies

Core StackPython React TypeScript AWS Kubernetes Apache Airflow dbt Dagster Kafka RabbitMQ Apache Flink Tableau Power BI Looker NetSuite Expensify Datadog MetaMask Uniswap Stellar Coinbase GCP Kinesis Spark Streaming SQL Google Workspace Azure Excel Google Sheets Kibana+12 more

What Blockaid Is Building

◆Challenges

Minimize financial threat impact
Securing production environments
Prevent fraud and hacks
Fraud detection in blockchain
Talent acquisition for gtm teams
Optimizing cloud spend
Scaling core components
Impact of hacks
Prevent blockchain fraud
Inconsistent sales process adoption

▲Active Projects

Scalable data infrastructure
Core backend systems for security platform
On-chain security feature development
New tool adoption
Core component development
Annual sko/gko
Real-time fraud detection platform
Dashboards and kpis
Design and implement advanced security solutions across infrastructure, products, and cloud environments
Enhance detection, response, and incident management workflows

Hiring Activity

Accelerating25 roles · 10 in 30d

Department

Engineering

4

Sales

4

Security

4

Support

3

Data

2

Finance

2

HR

2

Product

2

Seniority

Senior

14

Mid

8

Director

1

Lead

1

Manager

1

Notable leadership hires: Director of Sales

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About Blockaid

Blockaid provides onchain security for blockchains, protocols, wallets, exchanges, and traditional financial institutions. The platform combines pre-transaction visibility from direct wallet integrations with offchain threat intelligence to identify and block malicious activity before execution. The company operates across three geographic regions (United States, United Kingdom, Israel) with a 51–200 person organization. Current hiring velocity is accelerating, with active openings concentrated in engineering, security, and data functions, alongside GTM roles.

HeadquartersNew York

Company Size51–200 employees

Founded2022

Hiring MarketsIsrael, United States, United Kingdom

Frequently Asked Questions

What tech stack does Blockaid use?

Blockaid runs Kafka, Kinesis, and RabbitMQ for data streaming; Apache Flink and Spark Streaming for real-time processing; dbt for transformation; and Datadog and Kibana for observability. Backend is Python and TypeScript on AWS and GCP with Kubernetes orchestration.