AS400 COBOL Developer

Job DescriptionWe are seeking an experienced AS400 COBOL Developer to design, develop, and maintain AS400-based applications.

The role involves developing software modules, interfaces, and components while ensuring high-quality delivery aligned with project timelines and business requirements.

The ideal candidate will work closely with cross-functional teams and clients to enhance system functionality and support banking applications, particularly within the payments domain.

Key Responsibilities

Design, develop, and configure AS400 COBOL software modules, interfaces, and components.

Deliver high-quality software solutions that meet business requirements and project timelines.

Identify and explore new business solutions to enhance application functionality and improve user experience.

Follow established application design standards, methodologies, and best practices.

Participate in the full software development lifecycle, including development, testing, deployment, and maintenance of AS400 applications.

Collaborate effectively with internal teams and stakeholders to resolve technical issues.

Raise risks or issues proactively and contribute to continuous improvement initiatives.

Work closely with clients to understand requirements and provide necessary technical support., A technology consulting firm is seeking an experienced AS400 COBOL Developer in Penarth. You will design and develop AS400-based applications while collaborating closely with cross-functional teams to enhance banking applications, especially in payments. The ideal candidate..., Mainframe Technical Lead £600 per day inside IR35 3 Month Contract - Based in either the UK or Germany - Must have working proficiency in both English & German - Remote, meetings in either Kln or Frankfurt twice per month We are seeking an experienced Mainframe... © 2026, Jobsora.com

Bachelor's Degree in Computer Science, Information Technology, or a related field.

3- 5 years of experience in AS400 COBOL development.

Experience working in the banking domain, preferably within the payments domain.

Strong working knowledge of AS400, COBOL, SQL, and DB2 databases.

Familiarity with JIRA and ALDON for project tracking and version control.

Experience working across the complete software delivery lifecycle and maintaining AS400 applications.

Excellent communication skills with the ability to engage with stakeholders across different levels and diverse teams.

Experience working directly with clients and providing technical support.