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Kuik! Software, IT & IA Tech Stack

Custom software and infrastructure for Spanish financial and industrial enterprises

IT System Custom Software Development Errenteria, Guipúzcoa 51–200 employees Founded 2011 Privately Held

Kuik! is a 51–200-person software engineering and infrastructure firm in the Basque Country specializing in custom development, AI/Big Data, cybersecurity, and IT operations for mid-market enterprises. The tech stack—Java/Spring Boot, Kubernetes, GitLab CI/CD, and Terraform—reflects deep infrastructure-as-code maturity; they're actively migrating from QlikView to Power BI while tackling scaling and codebase refactoring across high-availability financial systems.

Tech Stack 52 technologies

Core StackJava RabbitMQ Docker Kubernetes GitHub GitLab JUnit .NET Angular JavaScript OpenShift Helm GitLab CI/CD Ansible Terraform Grafana Prometheus VMware Spring Boot RxJava Spring WebFlux Testcontainers WireMock WPF WinUI 3 HTML CSS NET Core Argo CD API Gateway+20 more

AdoptingPower BI

ReplacingQlikView

What Kuik! Software, IT & IA Is Building

◆Challenges

Optimizing application performance
Industrializing front-end development
Ensuring availability of critical financial infrastructure
Maintaining stability of high-availability platforms
Automating operational processes for critical services
Scaling issues due to poor integrations
Migrating legacy bi to power bi
Centralizing operational data
Migrating google cloud infrastructure
Refactoring codebase

▲Active Projects

Development of an automatic log searcher
Improvement and evolution of internal tools
Industrialization of frontend info tool
Payments instant services platform
Interbank compensation platform
Stock market support applications
Migrating qlikview dashboard to power bi
Developing bi system for industrial maintenance
Infrastructure as code refactoring
Ci/cd pipeline improvement

Hiring Activity

Accelerating15 roles · 8 in 30d

Department

Engineering

9

Ops

3

Data

1

HR

1

Seniority

Mid

12

Lead

1

Senior

1

Notable leadership hires: Tech Lead

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About Kuik! Software, IT & IA

Kuik! builds custom software solutions, manages IT infrastructure, and delivers AI and cybersecurity services to regional enterprises in Spain. The company operates out of two offices in Gipuzkoa and Vitoria, with engineering-focused hiring concentrated on mid-level roles. Active projects span financial platforms (payments, interbank compensation), industrial applications, and internal tooling modernization. Current work includes infrastructure-as-code refactoring, CI/CD pipeline improvements, and migration of legacy analytics stacks to modern cloud tooling.

HeadquartersErrenteria, Guipúzcoa

Company Size51–200 employees

Founded2011

Hiring MarketsSpain

Frequently Asked Questions

What tech stack does Kuik! use?

Primarily Java, Spring Boot, and .NET for application development; Kubernetes, Docker, GitLab, Terraform, and Helm for infrastructure; RabbitMQ for messaging; Prometheus and Grafana for observability. They're adopting Power BI and migrating away from QlikView.