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Crystal Intelligence Tech Stack

Blockchain intelligence platform for financial crime compliance and investigation

Data Security Software Products Amsterdam, North Holland 51–200 employees Founded 2016 Privately Held

Crystal Intelligence operates a blockchain analysis and compliance platform serving financial institutions, law enforcement, and regulators. The tech stack—Python, PostgreSQL, Kafka, Apache Spark, Flink, ClickHouse—is built for real-time streaming analytics and distributed data processing at scale. Active engineering and data hiring across APAC and Europe, combined with a heavy workload of blockchain integrations and chain-scaling projects, reveals a company wrestling with the operational complexity of multi-chain data ingestion while expanding internationally.

Tech Stack 23 technologies

Core StackPython PostgreSQL Flask FastAPI Docker Kafka Apache Spark Apache Flink ClickHouse Kubernetes Terraform Ansible Java Jira Angular TypeScript Tailwind CSS SQL HTML5 CSS Git Dask

AdoptingNx

What Crystal Intelligence Is Building

◆Challenges

Scaling engineering processes
Migrating existing services
Cross-squad dependencies
Expanding into apac market
Integrating new blockchains
Ensuring efficient processes
New chain integration
Expanding business in latam
Keeping ahead of regulatory developments
Strengthening public-private relationships

▲Active Projects

Data pipelines
Integration of blockchains, amm protocols, and bridges
Data collection and processing framework to integrate new chains
Blockchain integration of tokens and bridges
Blockchain integrations
Core platform
Blockchain integration platform
Devex
Digital-asset risk and regulatory advisory engagements
Training programs for government agencies

Hiring Activity

Steady20 roles · 9 in 30d

Department

Engineering

11

Sales

6

Data

3

Legal

1

Support

1

Seniority

Senior

11

Manager

6

Mid

5

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About Crystal Intelligence

Crystal Intelligence develops blockchain intelligence software for regulatory compliance, financial crime investigation, and asset risk assessment. The platform operates in three deployment modes: free blockchain explorer, SaaS, and API. Customers include financial institutions navigating anti-money laundering requirements, law enforcement agencies conducting crypto investigations, and government regulators. The company was founded in 2016 and is based in Amsterdam. Current focus spans real-time blockchain data collection, multi-chain integration, and expansion into APAC and Latin American markets.

HeadquartersAmsterdam, North Holland

Company Size51–200 employees

Founded2016

Hiring MarketsBrazil, Lithuania, Poland, Ukraine, Malaysia, Thailand, Vietnam, Indonesia

Frequently Asked Questions

What is Crystal Intelligence's tech stack?

Python, PostgreSQL, Kafka, Apache Spark, Apache Flink, ClickHouse, Kubernetes, Flask, FastAPI, and Docker. The stack prioritizes streaming data pipelines and distributed analytics.

What is Crystal Intelligence working on?

Core projects include data pipelines, multi-blockchain and bridge protocol integrations, a data collection framework for new chains, a blockchain integration platform, developer experience improvements, and training programs for government agencies.