Senior Developer Cobol Mainframe Cuentas

Senior Developer Cobol Mainframe Cuentas It’s your career – make it matter Apply now This is us At Avenga, we believe that human creativity empowers technology that matters. Operating globally, our 6000+ specialists provide a full spectrum of services, including business and tech advisory, enterprise solutions, CX, UX and Ul design, managed services, product development, and software development. This is the job In Buenos Aires (Hybrid: 3 days on-site in Capital Federal) within the Banking & Financial Services industry, we are actively seeking a Senior Mainframe Developer to strengthen our team dedicated to core banking solutions. This is the team In your role you'll become a vital member of a skilled team of professionals. Your primary responsibility will involve designing, developing, and maintaining core banking applications focused on account management and financial products. Here you will have the opportunity to make a meaningful contribution to technological progress while at the same time advancing your own skills and career. This is you Senior experience in development and maintenance of core banking systems. Strong expertise in COBOL (Batch and Online), DB2, CICS, JCL, TSO/ISPF, and SQL . Solid functional domain knowledge in Accounts ( Savings, Checking, Time Deposits ), Liability Products, and Payment Services. Based in Capital Federal or Buenos Aires with availability to work on-site 3 days a week . Nice-to-have skills: Experience with automated testing tools for mainframe environments. Familiarity with Agile methodologies (Scrum/Kanban). This is your role Develop, test, and maintain robust core banking applications using COBOL, DB2, and CICS. Analyze functional requirements related to accounts, time deposits, and payment services to design efficient technical solutions. Optimize batch processes (JCL) and online components to ensure high system performance and reliability. At Avenga, everyone matters. We provide equal opportunities in recruitment, career development, and leadership, regardless of race, ethnicity, gender identity, sexual orientation, disability, age, religion, or any other characteristic. We are committed to fostering a work environment where our diverse community of employees, candidates, and business partners actively shapes our growth. By bringing together people from different backgrounds and experiences, we build a workplace where everyone feels free to be themselves while honoring the boundaries of others. Locations Buenos Aires Remote status Hybrid Technology IT Seniority Senior-level Take the first step toward your career at Avenga APPLICATION Send your CV to tell us about your core skills and what you're looking for next. TALENT CALL Meet our Talent team to talk about your goals and experience while exploring our culture and the way we work. TECHNICAL INTERVIEW We'll explore your experience, strengths, and approach to work to see what we can build together. CUSTOMER INTERVIEW For some roles, you'll meet our customers to understand the outcomes your expertise can help create. WELCOME TO AVENGA An offer is just the beginning. We welcome you to put your expertise into action and shape what's next together. Applicant tracking system by Teamtailor