Senior COBOL Developer – Post-Trade, Hybrid Role

Aubay; Portugal; Hybrid; EUR 55,000 - 70,000; Full time

Benefits offered by this job

Training Academy

Health insurance (including dental)

Mental health platform

Team events

Language platform

Hybrid work model

Job summary

Aubay Portugal is seeking a Senior COBOL Developer to join the Post-Trade team. You will analyse, design, develop and maintain COBOL components that support Post-Trade processing and data flows, shaping reliable systems used by our clients.

You will work in a hybrid environment with regular collaboration, tackling incidents, performing design reviews and contributing to testing and delivery while growing your technical and domain expertise in mainframe technologies.

Qualifications

• 5+ years of software development experience with COBOL and mainframe environments.
• Experience with Db2, SQL, batch processing and data flows.
• Knowledge of JCL, Git, CI/CD, and Bash/Unix scripting.
• Experience with RPG is a plus.
• Strong analytical and problem-solving skills with a solution-oriented mindset.
• Knowledge of Java or experience in the banking sector is a plus.
• Alignment with our corporate culture and a commitment to integrity and ethics are highly valued.
• Strong customer focus, teamwork, task prioritisation, and daily commitment are highly appreciated.

Responsibilities

• Act as a Senior COBOL Developer within the Post-Trade team.
• Analyse, design, develop, and maintain COBOL components supporting Post-Trade processing and related data flows.
• Design technical solutions addressing business requirements, system evolutions, and operational needs.
• Investigate incidents and technical issues, identify root causes, and implement sustainable solutions.
• Contribute to technical design, impact analysis, estimation, code reviews, and testing activities.

Skills

COBOL

Mainframe

Db2

SQL

Batch processing

JCL

Git

CI/CD

Shell scripting

RPG

Java

Banking domain

Tools

JCL

Git

CI/CD

Bash

Unix Shell

Job description

Aubay Portugal is seeking a Senior COBOL Developer to join the Post-Trade team. You will analyse, design, develop and maintain COBOL components that support Post-Trade processing and data flows, shaping reliable systems used by our clients.

You will work in a hybrid environment with regular collaboration, tackling incidents, performing design reviews and contributing to testing and delivery while growing your technical and domain expertise in mainframe technologies.