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Last updated: 16 Mar, 2026

Mainframe Application Developer

Job Details

Application Management
Senior
Contract
BelgiumBrussels
Full Time
Hybrid
1 open positions

Hiring Process

Time to Answer

2 open days

Process

1 Phone Call
1 Onsite Interview

Days to get an Offer

4 Days after Interview

Overview

Experienced Mainframe Application Developer with 10+ years in PL/I, JCL, DB2, SQL, and CICS. Designs high-level and detailed applications from business requirements, collaborating with stakeholders to ensure alignment and delivery. Strong Capital Markets/Investment Banking domain knowledge, analytical skills, and Agile mindset in a global environment.

Job Responsibilities

  • Develop high-level and detailed application designs based on business requirements..
  • Work closely with project stakeholders, including application owners, business analysts, testers, and operations teams, to ensure alignment and successful delivery.

Must Have Skills

  • Minimum 10 years of experience.
  • Strong knowledge of Mainframe concepts – PL/I, JCL, DB2, SQL, CICS.
  • Domain knowledge in Capital Markets or Investment Banking.
  • Ability to learn new technologies and methodologies quickly.
  • Agile mindset with excellent communication skills for working in a global environment.

Nice to have

  • Excellent interpersonal and communication skills. 
  • Strong troubleshooting, problem-solving, and issue resolution skills.  
  • Strong analytical skills. 

What's great in the job?

  • Great team of smart people, in a friendly and open culture
  • Expand your knowledge of various business industries
  • Create content that will help our users on a daily basis
  • Real responsibilities and challenges in a fast evolving company

Work at yechte

We are an independent digital consultancy with ambitious goals and a global presence. We support a diverse range of companies, building digital teams and delivering innovative digital solutions. Our multicultural and diverse workforce, comprised of ‘Global Citizens’, reflects this inclusivity.

We care about work-life balance and meeting the expectation of a growing team, investing in people because they are our greatest asset. Our consistent growth is a testament to this commitment.

Come work at yechte, a company on the rise, offering excellent benefits, opportunities for personal development, and the chance to learn from accomplished leaders. We are always looking for exceptional professionals to join our team.

What We Offer

Each employee has a chance to see the impact of his work. You work on real digital projects and make tangible contributions to the company. We want to provide to each individual personal, professional and social growth.

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Flexibility

We care about your wellbeing. At yechte we offer flexi-hours and hybrid home/office work arrangements, enhancing employee work-life balance and productivity.

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Attractive Benefits

We care about your comfort. At yechte we offer cost-effective and eco-friendly mobility plans, food allowances, and comprehensive healthcare support, enhancing employee satisfaction.

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Personal Development

We care about your growth. At yechte we offer to boost your personal growth through tailored IT trainings and certifications, fostering a culture of agility and tech-driven expertise.

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