SEREM Consultoría Empresarial Tech Stack

Spanish IT services firm modernizing legacy systems and scaling cloud infrastructure

IT Services and IT Consulting Madrid, Community of Madrid 501–1,000 employees Founded 1995 Privately Held

SEREM is a Madrid-headquartered IT services firm built around full-stack delivery: consulting, outsourcing, application development, and managed operations across banking, finance, and enterprise clients. The tech stack reveals a Java/Spring-heavy engineering organization (82 active roles, majority mid-to-senior) actively migrating from on-premise infrastructure toward Azure and AWS while tackling legacy COBOL refactoring and payment-system modernization. Current project intensity — RGPD compliance, microservices banking platforms, multi-cluster Terraform deployments — suggests a business scaling both horizontally (regional presence across Spain, Canaries, Catalonia) and vertically into cloud-native delivery.

Tech Stack 200 technologies

Core StackServiceNow JavaScript Java Oracle Hibernate JUnit Angular jQuery Bootstrap Selenium TypeScript Spring SOAP JBoss Git XSLT Apache Camel Spring Framework XML Apache CXF Spring Boot Spring Batch Spring Data JPA HTML CSS Jasmine Jasper Reports Redmine AJAX+170 more

AdoptingAWS Azure BMC Helix

What SEREM Consultoría Empresarial Is Building

◆Challenges

Ensuring compliance with rgpd
Storage performance optimization
Refactoring legacy cobol applications
Performance bottlenecks in cobol/as400
Integrating electronic invoicing solutions
Cloud environment management
Modernizing payment systems
Ensuring platform stability
Incident detection and resolution
Optimizing system performance

▲Active Projects

Rgpd compliance project
Refactoring legacy cobol applications
Cloud environment projects
High availability infrastructure projects
Banking sector project
Electronic invoicing solution
Banking microservices project
Multi-cluster architecture and landing zones deployment
Strategic payment systems project
Cloud infrastructure design with terraform

Hiring Activity

Accelerating120 roles · 55 in 30d

Department

Engineering

Ops

Security

Support

Data

Product

Healthcare

Sales

Seniority

Mid

Senior

Junior

Lead

Manager

Notable leadership hires: Engineering Lead, SecOps Service Lead, Software Lead

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About SEREM Consultoría Empresarial

SEREM Consultoría Empresarial, founded in 1995, operates as a fully Spanish-owned IT services firm serving mid-to-large enterprises across Spain with concentrated strength in regional markets including the Canary Islands and Catalonia. The company delivers services spanning technology consulting, outsourcing and managed services, custom application development, enterprise systems integration, contact center operations, and IT training. Their service portfolio targets strategic departments within client organizations—IT, HR, finance, sales, quality—and emphasizes helping customers reduce operational burden so they can focus on core business growth. The organization comprises multiple specialized divisions that collectively cover the entire technology delivery lifecycle, from initial solution architecture through implementation, optimization, and ongoing support.

HeadquartersMadrid, Community of Madrid

Company Size501–1,000 employees

Founded1995

Hiring MarketsSpain

Frequently Asked Questions

What tech stack does SEREM use?

SEREM's primary stack centers on Java (Spring Framework, Spring Boot, Spring Batch, Spring Data), Oracle databases, ServiceNow, and JavaScript/Angular for frontends. Integration layers use Apache Camel and CXF with SOAP/XML protocols. They're actively adopting Azure, AWS, and BMC Helix while maintaining legacy COBOL and AS/400 systems.

What projects is SEREM working on?

Current initiatives include RGPD compliance modernization, COBOL application refactoring, banking microservices platforms, cloud infrastructure design with Terraform, multi-cluster architectures, electronic invoicing solutions, and strategic payment-system modernization on Azure/AWS.