Mainframe Developer

JOIN KEYES AS MAINFRAME DEVELOPER ABOUT US KEYES delivers integrated digital solutions through a unique ecosystem with seven areas of expertise: Infrastructure & Cloud, Cybersecurity, Data & AI, Business Software, Mainframe, Advisory and Staffing. Together, these capabilities help organisations of all sizes transform, perform and grow their responsibly. As a trusted partner in the digital ecosystem, KEYES supports both private and public organisations in addressing their strategic challenges. We design and deliver end-to-end solutions that drive performance, agility and resilience. At KEYES, our people collaborate across areas of expertise, contribute to impactful projects and help shape the digital future. More information : www.keyes.eu ABOUT THE MISSION YOUR MAIN RESPONSIBILITIES : — You will contribute to application development projects in a mainframe environment as part of our project teams — You will carry out technical analysis, development, and unit and/or integration testing of programs and applications in both project-based and maintenance environments — Based on functional specifications, you will develop applications in an efficient, testable, and maintainable manner — You will develop applications on IBM mainframe systems — You will build robust and scalable back-end systems capable of handling high volumes of daily requests — You will proactively challenge existing approaches and propose alternative solutions through collaboration and knowledge-sharing with colleagues — You will maintain existing applications, implement changes where necessary, and troubleshoot production incidents YOUR PROFILE : — You have at least 5 years of experience in application development using PL/I — Experience in the insurance sector (life or non-life) is considered a strong advantage — Technical skills: PL/I, COBOL, DL/I, DB2, IMS, TSO, JCL, JavaScript, Angular, HTML, Java… — You have strong communication skills and are able to work effectively as part of a team — You are fluent in French and English; knowledge of Dutch is a significant asset WHAT WE OFFER : 💰 Comprehensive Compensation Package • Permanent contract or freelance status • Company car as part of our gradual transition to an electrified fleet, or a mobility budget • A wide range of extra-legal benefits, including insurance coverage, a cafeteria benefits plan, meal vouchers, eco-vouchers, fixed expense allowances, internet, mobile phone, individual and collective performance bonuses 📚 Learning & Career Development • Unlimited access to over 25 000 learning resources through our e-learning platform • Soft skills and technical certifications to continuously develop your expertise • A personalised career development plan, supported by mentoring and internal career opportunities 🤝 Culture & Team Spirit • A company recognised as a Top Employer for several consecutive years • Plenty of opportunities to connect and spend time together, including after-work events, food trucks, Family Day and more • An environment where knowledge sharing, learning and collaboration are part of everyday life 🌍 Impact & flexibility • A hybrid working model combining remote work and on-site presence • The opportunity to contribute to large-scale IT projects that make a difference for our clients and end users • A genuine commitment to more responsible IT practices and reducing our environmental footprint Do you recognise yourself in this description? Don't wait — apply now ! Our Talent Acquisition team will get back to you shortly to discuss your experience, career path and aspirations. What if the mission isn’t an exact match for you ? Explore all our opportunities : Find my job or submit a spontaneous application . OUR RECRUITMENT PROCESS : We have designed a simple, transparent and efficient recruitment process to help you discover KEYES, our teams and our projects in the best possible conditions. KEYES • Unlock the change. Envision the future. • www.keyes.eu • Find us on LinkedIn #LI-FC1