Application Developer

LMW is seeking an Application Developer on behalf of a leading multinational IT company (banking sector).

The ideal candidate will be responsible for designing, developing, maintaining, and troubleshooting software applications using the IBM z/OS mainframe operating system.

As a z/OS Developer, you will work as an expert across Banking Application implementation projects. You will have the opportunity to work close with clients, to understand their requirements and to translate them to technical specifications.

Responsibilities

• Participate in full software development lifecycle of an IT project
• Design client & server-side architectures
• Apply existing standards for programming, naming, security & performance and provide proper code documentation
• Write clean, scalable code
• Test and deploy applications and systems
• Revise, update, refactor and debug code
• Improve existing software
• Document new and existing implementations
• Act as technical consultant for the client

Requirements

• Degree in Computer Science, Software Engineering, or a related field
• 5+ years of proven experience in AS400 or z/OS mainframe operating systems
• Proven experience of banking implementations related to Card Systems
• Experience with relational databases such as DB2 (preferred) and SQL Server
• Familiarity with software development lifecycle methodologies (e.g., Agile, Waterfall)
• Analytical thinking with problem-solving abilities
• Strong written and verbal communication skills (both in Greek and English)
• Ability to work independently and as a member of a team
• Fulfilled military services obligations (if applicable)

It will be considered a plus:

• Knowledge of API practices (RESTful)
• Experience with version control systems such as Git or SVN
• Knowledge of Jira and Confluence tools

Benefits

The company offers a high-competitive remuneration package and the opportunity to work and develop within a stimulating multinational working environment