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Bancolombia Tech Stack

Latin American financial services group modernizing legacy infrastructure

Banking Medellín, Antioquia 10,001+ employees Founded 1875 Privately Held

Bancolombia is a large financial institution operating across Latin America with a technology footprint spanning AWS, Azure, Java, .NET, and legacy systems (iSeries). The hiring velocity is accelerating with 6 roles posted in the last 30 days, concentrated heavily in security (3 roles) and engineering (4 roles) — a composition that mirrors their project slate: corporate cybersecurity audits, security controls implementation, and backend redesign. Active pain points center on legacy system modernization, information security governance, and internal control systems, suggesting a multi-year transformation from monolithic architectures toward cloud-native infrastructure.

Tech Stack 20 technologies

Core StackAWS Python Power Platform Power BI SQL Server PostgreSQL Azure DevOps Java .NET Kubernetes DynamoDB Angular Azure Microsoft Purview Excel iSeries Spring Boot Git

What Bancolombia Is Building

Challenges

  • Improving internal control system
  • Enhancing cybersecurity governance
  • Reducing risk of information loss
  • Preventing data leakage
  • Reducing security risks
  • Implementing security controls
  • Managing policy lifecycle
  • Migrating legacy systems to modern architectures
  • Detecting technical debt in legacy systems
  • Aligning solution architecture with business needs

Active Projects

  • Corporate cybersecurity audit methodology design
  • Competitive intelligence and technology surveillance
  • Security information initiatives to reduce risk of information loss
  • Compliance testing of security controls
  • Asset classification methodology development
  • Security controls implementation
  • Security framework development
  • Poc development for new technologies
  • Design backend of the future
  • Develop recruitment and selection strategies

Hiring Activity

Accelerating10 roles · 6 in 30d

Department

Engineering
4
Security
3
Data
1
HR
1
Sales
1

Seniority

Senior
6
Mid
4

Notable leadership hires: Technical Lead

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About Bancolombia

Bancolombia is a Latin American financial services group headquartered in Medellín, Colombia, serving individuals and enterprises with banking and financial solutions. Founded in 1875, the organization operates as a large, privately held institution with 10,001+ employees. The company is undergoing active digital transformation, moving toward simpler, faster financial products and services. Current operational priorities include modernizing backend systems, strengthening cybersecurity governance, and reducing technical debt across legacy infrastructure while building cloud-native solutions on AWS and Azure.

HeadquartersMedellín, Antioquia
Company Size10,001+ employees
Founded1875
Hiring MarketsColombia

Frequently Asked Questions

What is Bancolombia's tech stack?

AWS, Azure, Python, Java, .NET, Kubernetes, PostgreSQL, SQL Server, Power BI, and legacy systems including iSeries. Currently hiring for engineering and security roles to support modernization.

Where is Bancolombia headquartered?

Medellín, Antioquia, Colombia. The organization was founded in 1875 and operates across Latin America.

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