We are looking for a **Middle Mainframe Developer** to contribute to high\-impact projects leveraging AS/400, COBOL, and DB2 for i expertise. You will work closely within an Agile Scrum team to deliver reliable, secure, and efficient solutions tailored to client needs. Join us to take on technical challenges and expand your professional growth in a collaborative setting. EPAM is a leading global provider of digital platform engineering and development services. We are committed to having a positive impact on our customers, our employees, and our communities. We embrace a dynamic and inclusive culture. Here you will collaborate with multi\-national teams, contribute to a myriad of innovative projects that deliver the most creative and cutting\-edge solutions, and have an opportunity to continuously learn and grow. No matter where you are located, you will join a dedicated, creative, and diverse community that will help you discover your fullest potential. **Responsibilities** * Build COBOL\-based applications on iSeries (AS400\) platforms * Create technical designs aligned with functional requirements * Execute unit and integration tests to validate functionality * Administer and update DB2 for i databases * Work jointly with Agile Scrum teams on project delivery * Assess existing solutions and recommend enhancements * Program and update CL scripts * Apply SDA to create and refine screen layouts * Assist with deployment activities * Adjust solutions to fit evolving project priorities * Uphold coding standards and ensure adherence to compliance requirements **Requirements** * 2\+ years of experience with COBOL development on iSeries (AS400\) * Proficiency in DB2 for i database administration * Experience with Agile methodologies, Scrum * Excellent analytical and troubleshooting skills * Proven ability to work effectively within a team * English proficiency at B2 (Upper Intermediate) level **Nice to have** * Background in banking or finance domains * Familiarity with CONTROL M scheduling * Experience with DCM * Basic skills in Azure DevOps * Understanding of XML format **We offer** * Connectivity Bonus (25,000 ARS are paid with a salary receipt at the end of each month as a non\-wages concept). * Medicina Prepaga (It covers the collaborator and direct family group). * Paternity Leave (Two additional days are added to what is established by law, total of 4 days). * Discounts card. * English Training (English lessons, twice per week). * Training Program (Access to multiple customized training plans according to the needs of each role within the company). * Marriage bonus (The company doubles the allowance established by law that ANSES offers). * Referral Program (Referral bonus is paid when the referral of a collaborator joins the Company). * External Agreements and Discounts. * Vacations: 14 calendar days a year *By applying to our role, you are agreeing that your personal data may be used as in set out in EPAM´s Privacy Notice and Policy.*