Job Summary: We are seeking a professional to perform maintenance and development tasks in HOST environments, manage incidents, and collaborate agilely with the team. Key Highlights: 1. Development and maintenance in HOST environments 2. Incident management and resolution 3. Agile collaboration with Scrum Master and Product Owner We are knowmad mood! We are a leading digital transformation company, continuously evolving and at the forefront of technology. We were founded to drive real change through innovation and sustainable development, with the mission of delivering value to our clients and empowering our talent. Comprising over 3,000 creative, digital, and innovative individuals connected to a shared purpose and capable of building connections with people worldwide. A responsible, flexible team with high adaptability to our clients’ and market’s needs, consistently delivering value, vision, creativity, expertise, professionalism, and passion for technology in every project. The values guiding us toward excellence are collaboration, innovation, commitment, fun, and trust. **What do we value?** At least **3 years of experience in HOST environments**, with experience in the **PL/I language** Additionally, experience with Batch processes would be highly desirable **What would your responsibilities be?** * Perform maintenance and development tasks in HOST environments. * End-to-end development of assigned tasks—from user interaction through to production deployment. * Manage and resolve CATS (incidents). * Collaborate agilely with the Scrum Master and Product Owner within the team. And with us, you can enjoy: Indefinite-term contract **100% REMOTE** Internal training and access to certifications. Check our calendar here: https://www.knowmadmood.com/es/talento/formacion Flexible compensation plan (health insurance, transportation allowance, childcare vouchers, meal vouchers) Become an ambassador of our brand through our referral program Refer your friends and earn a bonus! Events, meetups, tech days, talks… and much more! 26 days of leave (22 vacation days, 2 discretionary days, and December 24th and 31st as statutory holidays by default) Working hours: 8:30–18:00 (flexible) Monday–Thursday; Friday 8:00–15:00; Summer intensive schedule (July and August): 8:00–15:00 *At* ***knowmad mood*** *we are committed to equal opportunities and respect for diversity. We apply our Equality Plan and the principle of non-discrimination across all our recruitment processes.*