SP.LINKS株式会社 | SP.LINKS Inc. Tech Stack

Payment processing platform transitioning to cloud infrastructure and compliance-ready systems

Banking 港区, 東京都 201–500 employees Founded 2005 Privately Held

SP.LINKS operates a payment processing business built on AWS and GCP, with heavy Oracle and PostgreSQL backends, now executing a multi-front modernization: authorization system refresh, PCI DSS compliance hardening, and cloud infrastructure redesign. The hiring velocity (8 roles in 30 days, all manager/mid-level, concentrated in engineering and legal) reflects preparation for both operational scale and regulatory tightening—patterns consistent with IPO preparation and Blackstone partnership activity.

Tech Stack 24 technologies

Core StackAWS AWS Lambda AWS RDS DynamoDB Redis Dynatrace Oracle PostgreSQL Jira Confluence GCP AWS Fargate AWS ECS Aurora AWS Application Load Balancer AWS Elastic Load Balancing AWS WAF ElastiCache Memcached OpenSearch CDN API Gateway AWS Direct Connect Microsoft 365

What SP.LINKS株式会社 | SP.LINKS Inc. Is Building

◆Challenges

Authorization system refresh
Ipo preparation
Compliance and governance
High-availability credit card processing
Capacity management
Performance improvement
Legacy system transition
Expanding business requires stable it infrastructure
Strengthen it team
Balancing business growth and risk management

▲Active Projects

Authorization system refresh
Cloud infrastructure design and build
New service legal review
Contract scheme improvement
Governance framework development
Online credit card processing system
Pcidss compliant secure environment
Internal system implementation and upgrade
It infrastructure operation and improvement
Capital partnership with blackstone

Hiring Activity

Accelerating8 roles · 8 in 30d

Department

Engineering

Legal

Finance

Seniority

Manager

Mid

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About SP.LINKS株式会社 | SP.LINKS Inc.

SP.LINKS is a payment processing company headquartered in Tokyo, founded in 2005. The business centers on online payment processing, credit card transaction handling, and payment aggregation services for merchants and partners across Japan. The platform processes high-availability transaction flows through AWS/GCP infrastructure, with governance and compliance frameworks under active development. Current organizational priorities include legacy system migration, IT infrastructure stability, and regulatory readiness as the business scales.

Headquarters港区, 東京都

Company Size201–500 employees

Founded2005

Hiring MarketsJapan

Frequently Asked Questions

What cloud infrastructure does SP.LINKS use?

AWS (Fargate, ECS, Lambda, RDS, Aurora, WAF, DynamoDB, ElastiCache, Direct Connect) and GCP, with PostgreSQL and Oracle databases, Redis caching, and OpenSearch for search/analytics.