Q

Quental Tech Stack

Spanish systems integrator and custom software house for enterprise infrastructure and public sector

IT Services and IT Consulting Madrid, Community of Madrid 201–500 employees Founded 2001 Privately Held

Quental is a Madrid-based systems integrator and custom development shop founded in 2001, now modernizing a legacy enterprise stack (Oracle, WebLogic, Windows server infrastructure) while adopting RAG and cloud-native patterns on AWS. Active projects span transportation, public health, and public sector, with engineering-heavy hiring acceleration (23 engineering roles open, majority senior/mid-level) and acute focus on reducing system obsolescence and managing critical infrastructure — typical signals of a traditional SI firm navigating digital transformation.

Tech Stack 119 technologies

Core StackPython Apache Spark PySpark Kotlin Java Flutter VMware Oracle Maven Jenkins SonarQube Angular Oracle Database Linux AWS Windows SQL R Android Studio Dart Android WebLogic Subversion Nexus Jakarta EE WebLogic Server HP UFT (Unified Functional Testing) Tizen Microsoft Office Git+88 more

AdoptingRAG

What Quental Is Building

◆Challenges

Root cause analysis
Reducing system obsolescence
Critical infrastructure management
Manual and automated model validation
Improving transportation ecosystem services
Interoperability challenges
Complex architecture integration
Complex system integration
Maintaining critical solutions
Evolving legacy systems

▲Active Projects

Transportation technology project
Public health technology project
Proyecto accesibilidad
Aws drupal architecture implementation
Multicanal lead generation campaigns
Growth machine automation
Linkedin sales navigator prospecting
Public sector drupal portal
Implementing rpa platform
Managing communications and security infrastructure

Hiring Activity

Accelerating35 roles · 20 in 30d

Department

Engineering

23

Support

5

Data

2

Ops

2

Marketing

1

Seniority

Senior

16

Mid

9

Junior

5

Manager

2

Intern

1

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About Quental

Quental provides custom software development, systems integration, and managed IT services to mid-market and public-sector customers in Spain. The company operates across infrastructure (Oracle databases, WebLogic application servers, VMware virtualization), mobile development (Flutter, Kotlin, Android), business intelligence (data warehousing, Spark-based analytics), and specialized services including RPA implementation, telecommunications solutions, and physical/logical security. Active projects include transportation technology platforms, public health systems, accessibility initiatives, and public sector digital portals. Founded in 2001 with 201–500 employees, the firm operates as a full-service SI with delivery-led go-to-market and selective cloud adoption on AWS.

HeadquartersMadrid, Community of Madrid

Company Size201–500 employees

Founded2001

Hiring MarketsSpain

Frequently Asked Questions

What tech stack does Quental use?

Java, Python, SQL on Oracle Database; WebLogic application servers; Android and Flutter for mobile; Apache Spark and PySpark for analytics; Angular for web frontends; Jenkins and SonarQube for CI/CD; AWS for cloud workloads. Now adopting RAG (retrieval-augmented generation).

What is Quental working on?

Transportation technology, public health platforms, public sector digital portals, accessibility initiatives, RPA implementation, AWS Drupal architecture, and lead generation automation. Also managing legacy system modernization and critical infrastructure.