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Experto en Mainframe (COBOL/CICS/DB2)

Tecdata Engineering
Madrid, Spain
14 days ago
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Role details

Contract type
Permanent contract
Employment type
Full-time (> 32 hours)
Working hours
Regular working hours
Languages
English
Job source
www.indeed.com

Tech stack

Customer Information Control System (CICS) COBOL (Programming Language) Databases IBM DB2 Database Design Mainframes Microsoft SQL Server SQL Databases

Job description

  • Desarrollo y mantenimiento de soluciones sobre entornos COBOL/CICS/DB2.
  • Desarrollo de consultas y sentencias SQL para DB2.
  • Modelado y diseño de bases de datos.
  • Optimización de consultas SQL y mejora del rendimiento de la BBDD.
  • Análisis de planes de ejecución (EXPLAIN) para identificar oportunidades de mejora.
  • Colaboración con equipos técnicos en la resolución de incidencias y optimización de procesos.

Requirements

  • Experiencia demostrable como Experto/a en COBOL, CICS y DB2.
  • Amplios conocimientos en administración y desarrollo sobre DB2.
  • Experiencia en:
  • SQL para DB2.
  • Modelización de bases de datos.
  • Optimización de consultas.
  • Análisis de rendimiento de bases de datos.
  • Interpretación y análisis de EXPLAIN (planes de ejecución).
  • Nivel de inglés conversacional (imprescindible).

Se valorará

  • Conocimientos de SQL Server.
  • Experiencia con IBM DB2 versión 13.

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Good distractions

Talks and stories from around this role — technically off-topic, practically not.

Moments

Explore playlists

4:40 min

Analyzing COBOL mainframe migration challenges with AI

Michael Friedrich Michael Friedrich · World Congress 2026 Europe

2:40 min

Evolving through early developer roles and technology stacks

Liam Hurrel +1 · World Congress 2021

4:01 min

Managing application isolation via pluggable database models

Wei Hu Wei Hu · World Congress 2022

6:35 min

Modernizing legacy COBOL mainframe systems using AI agents

Chris Heilmann Chris Heilmann +2 · LIVE

3:04 min

Database evolution and the funding behind vector databases

Erik Bamberg · LIVE

1:06 min

Developer experience and project variety at scale

Alexandra Petri · World Congress 2023

Videos

See all
Unlocking the Power of the Mainframe: Developing modern applications on z/OS thumbnail
28:26
World Congress 2023 • almost 3 years ago

Unlocking the Power of the Mainframe: Developing modern applications on z/OS

Igor Todorovski

Building with IBM Bob thumbnail
28:28
World Congress 2026 Europe • 3 months ago

Building with IBM Bob

Maximilian Jesch

Data Fabric in Action - How to enhance a Stock Trading App with ML and Data Virtualization thumbnail
45:58
LIVE • about 5 years ago

Data Fabric in Action - How to enhance a Stock Trading App with ML and Data Virtualization

Andreas Christian

Kubernetes and Microservices with Multi-Model Databases thumbnail
29:30
World Congress 2022 • over 4 years ago

Kubernetes and Microservices with Multi-Model Databases

Wei Hu

".Net is too slow" was not an option thumbnail
26:13
World Congress 2026 Europe • 3 months ago

".Net is too slow" was not an option

Tomasz Woznica

Fault Tolerance and Consistency at Scale: Harnessing the Power of Distributed SQL Databases thumbnail
32:46
World Congress 2024 • about 2 years ago

Fault Tolerance and Consistency at Scale: Harnessing the Power of Distributed SQL Databases

Wei Hu

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