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Application Developer (z/OS Mainframe)

Leading Software & Robotics Solutions company operating internationally
Gerakas 153 44, Greece
Backend
Mid-Level Software Engineer
Hybrid
[] Employees
1+ year of experience
Enterprise SaaS

Job Description

iKnowHow S.A. is a leading Software & Robotics Solutions company seeking an experienced z/OS Application Developer to join their growing team. The role focuses on mainframe development, requiring expertise in languages like Java, Python, and SQL, along with database knowledge particularly in DB2. The position offers a blend of technical challenges in mainframe environments while working on cutting-edge digital transformation projects.

The ideal candidate will be responsible for the full software development lifecycle, from design to deployment, working on server-side architectures and maintaining high-quality code standards. This role presents an excellent opportunity for developers interested in specialized mainframe development while working in a modern, growing company that has expanded its team by 80% recently.

The company offers an attractive compensation package, including professional development opportunities, a modern office space in Athens, and a flexible hybrid working model. They provide continuous training through personalized seminars and maintain a stable, enjoyable working environment. This position would be ideal for someone with a strong backend development background who is eager to work with mainframe systems and contribute to significant enterprise-level projects.

The role requires a minimum of 1 year of experience, preferably with AS400 or z/OS mainframe systems, though the company is willing to train the right candidate. The position combines traditional mainframe development with modern development practices, making it a unique opportunity for career growth in a specialized field.

Last updated a month ago

Responsibilities For Application Developer (z/OS Mainframe)

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

Requirements For Application Developer (z/OS Mainframe)

Java
Python
  • Degree in Computer Science, Software Engineering, or a related field
  • Proven experience as an Application Developer (back-end preferred)
  • Willingness to learn application development in z/OS platform
  • Knowledge of programming languages such as C, Java, or Python
  • Experience with relational databases such as DB2 and SQL Server
  • Solid understanding of object-oriented programming concepts
  • Familiarity with software development lifecycle methodologies
  • Analytical thinking with problem-solving abilities
  • Strong written and verbal communication skills
  • Fulfilled military services obligations (if applicable)

Benefits For Application Developer (z/OS Mainframe)

  • An attractive salary package
  • Career development and growth opportunities
  • An amazing private & open-office workspace in Athens
  • Continuous training via personalized seminars
  • Stable and enjoyable working environment
  • Flexible hybrid working model

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