This is us
At Avenga, we believe that human creativity empowers technology that matters. Operating globally, our ****+ 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.
#J-*****-Ljbffr

📌 Senior Developer Cobol Mainframe Cuentas (Buenos Aires)
🏢 avenga
📍 Buenos Aires