COBOL Mainframe Developer - Hybrid/API-Driven Microservices

ITDS; Lisboa; Híbrido; EUR 45 000 - 65 000; Tempo integral

Resumo da oferta

ITDS in Porto offers a hybrid role for a Mid-Level COBOL Mainframe Developer working for a major French Corporate Investment Bank. Join a team maintaining core COBOL applications and driving the integration of legacy systems with modern microservices.

You will develop, optimize, and document COBOL programs, collaborate with business analysts and application managers, and expose data via secure APIs to support hybrid deployments. English fluency is required.

Qualificações

• 3+ years of COBOL development experience.
• Solid knowledge of JCL, DB2 and batch processing.
• Experience with API development and integration, e.g., Java or Python.
• Knowledge of microservices architecture and modern Dev practices.
• Strong analytical, problem-solving and communication skills.
• Fluent in English.

Responsabilidades

• Develop and maintain COBOL applications to ensure stability and performance.
• Keep documentation up to date to enable knowledge transfer.
• Collaborate with business analysts and application managers to gather requirements.
• Integrate COBOL with external systems via secure APIs.
• Expose COBOL data and functions through scalable APIs for hybrid microservices.

Conhecimentos

COBOL development

JCL

DB2

API development

Java

Python

Microservices

English fluency

Ferramentas

Git

Agile

Descrição da oferta de emprego

ITDS in Porto offers a hybrid role for a Mid-Level COBOL Mainframe Developer working for a major French Corporate Investment Bank. Join a team maintaining core COBOL applications and driving the integration of legacy systems with modern microservices.

You will develop, optimize, and document COBOL programs, collaborate with business analysts and application managers, and expose data via secure APIs to support hybrid deployments. English fluency is required.