Job Summary: We are seeking a professional to lead digital transformation by migrating PL1/DB2 code and data to Java/PostgreSQL, with experience in Host/Mainframe environments. Key Highlights: 1. Leadership in digital transformation and data migration. 2. Innovative and technologically advanced work environment. 3. Collaboration, innovation, and commitment as core values. We are knowmad mood! We are a leading company in digital transformation, 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. Composed of 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 the market’s needs—delivering value, vision, creativity, expertise, professionalism, and passion for technology in every project. Our guiding values—collaboration, innovation, commitment, fun, and trust—define our path toward excellence. **What do we value?** **At least 5 years of experience in:** * Host / Mainframe environments. * Advanced knowledge of DB2 (Host environment). * Experience in data migrations or replications to PostgreSQL. * Experience in integration and data replication architectures. * Experience assessing impact on Host resource consumption and performance. * Team management capability. **What would be your responsibilities?** * Migration of PL1 code to Java (versions 6, 7, or 8). * Adaptation of code to operate against PostgreSQL instead of the PL1 environment. * Migration of data from DB2 to PostgreSQL. And with us, you can enjoy: Permanent 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, childcare vouchers, meal vouchers) Become an ambassador of our brand through our referral program Refer your friends and earn extra rewards! 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) Working hours: 8:30–18:00 (flexible) Monday–Thursday; Friday 8:00–15:00; Summer intensive schedule (July and August): 8:00–15:00 Stay updated on our latest news by following us here → knowmad mood *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.*