Grupo Petersen
Open positions
Analista de Arquitectura de Seguridad Informática
Security architecture analyst at Argentine banking group Grupo Petersen who designs, implements, and operationalizes cybersecurity solutions (IAM, MFA, PIM, firewalls, WAF, encryption) across Azure, AWS, and on-premise environments, driving cloud identity modernization while ensuring BCRA regulatory compliance. Requires 3+ years in security, Python, and Kubernetes security knowledge.
Full stack developers / Java / React
Grupo Petersen's corporate IT team in Buenos Aires is hiring full-stack developers to build and maintain modular, scalable, secure platform components for its digital products and services. The stack centers on Java/Spring Boot microservices, REST APIs, React 18/TypeScript frontends, and relational/non-relational databases, in a hybrid scheme.
Analista Senior Red Team - SOC
Senior Red Team analyst on Grupo Petersen's cybersecurity team: runs Red Team/Purple Team exercises based on MITRE ATT&CK against hybrid multicloud environments (AWS, Azure/M365, GCP), identity systems and Kubernetes, and partners with the SOC to strengthen detection and response. Hybrid, full-time on-site in CABA.
Data Scientist
Data Scientist at Grupo Petersen (an Argentine financial group) designs, develops and deploys generative-AI solutions (RAG architectures, AI agents, LLM fine-tuning) alongside classic ML models, turning large data volumes into business insights. Hybrid full-time role in Buenos Aires, heavy on Python, SQL and MLOps/LLMOps practices.