XREX Inc. Tech Stack

Blockchain-enabled financial services for cross-border payments and crypto on-ramps

Financial Services Taipei 51–200 employees Founded 2018 Privately Held

XREX operates a regulated fintech platform bridging crypto and fiat across emerging markets, with infrastructure anchored on AWS (EKS, Lambda, RDS Aurora), Kafka, and Kubernetes. The hiring shape reflects operational maturity over growth velocity—senior-heavy staff concentrated in engineering, legal, and ops, with minimal recent hiring—suggesting focus on consolidation and compliance depth rather than headcount expansion. Pain points cluster around KYC/KYB automation, transaction monitoring, and regulatory dispute management, indicating the core friction in regulated crypto operations.

Tech Stack 34 technologies

Core StackIntercom Zendesk AWS AWS Lambda CloudWatch CloudFormation MongoDB Kafka MySQL Elasticsearch Ansible CloudFront Python Go Kubernetes Terraform Helm Jenkins GitHub Actions Aurora AWS Elastic Beanstalk VPC IAM AWS EKS Zabbix Nagios Chef ElastiCache Bash Kustomize+4 more

What XREX Inc. Is Building

◆Challenges

High volume customer inquiries
Migrating customers to alternative channels
Improving internal processes for efficiency
Identifying bottlenecks
Resource gaps
Reducing risk of disputes
Managing pre-litigious regulatory matters
Compliance system maintenance
Accurate transaction monitoring
Audit readiness

▲Active Projects

Deploy and maintain monitoring tools
Support high-availability setups for applications and databases
Design scalable systems
Prd template creation
Contract negotiation for business lines
Kyc/kyb journey design
Cross-border flow design
Fiat/crypto on-ramping and off-ramping design

Hiring Activity

Minimal10 roles · 0 in 30d

Department

Engineering

Legal

Ops

Design

Marketing

Security

Support

Seniority

Senior

Mid

Manager

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About XREX Inc.

XREX is a blockchain-enabled financial institution founded in 2018 and headquartered in Taipei. The company serves two distinct markets: businesses operating in or serving emerging markets, and retail users worldwide seeking fiat-crypto conversion and cross-border payment rails. XREX holds regulatory licenses in Singapore (Major Payments Institution) and Taiwan (regulated VASP), and operates a full-stack suite including digital asset custody, trading, wallet, on-ramps/off-ramps, and remittance services. The company is backed by government development funds, major Asian financial institutions (SBI Holdings, E.Sun Financial Holding, CDIB Capital), and international venture firms.

HeadquartersTaipei

Company Size51–200 employees

Founded2018

Hiring MarketsTaiwan

Frequently Asked Questions

What is XREX's tech stack?

XREX runs on AWS infrastructure (EKS, Lambda, Aurora RDS, VPC, CloudFront), uses Kafka and MongoDB for data pipelines, Kubernetes and Terraform for orchestration, and Zendesk/Intercom for customer support. Monitoring and infrastructure automation run on Jenkins, GitHub Actions, Chef, and Ansible.