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Sqills Tech Stack

Mission-critical booking and dynamic pricing platform for passenger transport operators

IT Services and IT Consulting Enschede, Overijssel 201–500 employees Founded 2002 Privately Held

Sqills operates S3 Passenger, a reservation and ticketing system serving rail, bus, and ferry operators across Europe and South Africa. The tech stack—AWS microservices (Lambda, DynamoDB, SQS, EventBridge), containerized on Kubernetes, with React/TypeScript frontends—reflects a cloud-native, event-driven architecture built to handle high-volume booking surges. No active adopts or replacements signal stack maturity; the hiring mix (engineering-heavy with mid-to-senior roles) is concentrated on scaling infrastructure performance and building internal tooling (design system, leadership programs), not product pivots.

Tech Stack 34 technologies

Core StackAWS Docker Kubernetes Python Java Kotlin Go Rust Terraform AWS Lambda DynamoDB AWS RDS CloudWatch New Relic Sentry PagerDuty React TypeScript Vite IntelliJ IDEA WebStorm AWS CodeBuild AWS CodePipeline CodeDeploy AWS CDK AWS SQS AWS SNS EventBridge AWS Elastic Load Balancing Material-UI+4 more

What Sqills Is Building

◆Challenges

Scalability and security of cloud infrastructure
Scaling infrastructure for high booking volume
Cloud operations optimization
Improving team collaboration
Balancing workloads
Addressing day-to-day impediments
Recurring team challenges
Managing absenteeism
Identifying recurring team issues

▲Active Projects

S3 passenger microservice
Developing leadership programs
Making policies more engaging and accessible
Proprietary management platform
React/typescript component library for design system
S3 passenger upsell and cross-sell initiatives
Account plan development for growth opportunities
Improving performance management approach

Hiring Activity

Steady10 roles · 4 in 30d

Department

Engineering

6

HR

2

Sales

2

Seniority

Mid

4

Senior

3

Lead

2

Director

1

Notable leadership hires: Account Director

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About Sqills

Sqills develops S3 Passenger, a dynamic pricing, inventory management, and reservation platform for passenger transport operators. The product manages the complete passenger journey from ticket booking through travel completion, handling real-time pricing and seat inventory across rail, bus, and ferry networks. Founded in 2002 and headquartered in Enschede, Netherlands, the company operates with 201–500 employees and maintains engineering teams across the Netherlands, South Africa, and France. Current priorities include infrastructure scaling for high-volume booking periods and organizational improvements around team collaboration and performance management.

HeadquartersEnschede, Overijssel

Company Size201–500 employees

Founded2002

Hiring MarketsNetherlands, South Africa, France

Frequently Asked Questions

What tech stack does Sqills use?

AWS infrastructure (Lambda, DynamoDB, RDS, SQS, EventBridge, Elastic Load Balancing), Kubernetes and Docker for containerization, Python/Java/Kotlin/Go/Rust backends, React/TypeScript frontends with Material-UI, and observability via New Relic, Sentry, PagerDuty, CloudWatch.