Senior GeneXus Developer (with Bantotal)
The place where impact matters
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 UI design, managed services, product development, and software development.
This is the job
We are looking for a Senior GeneXus Developer (with Bantotal experience) to support one of our key financial clients, BICE, in strengthening and evolving their Bantotal client layer. This position focuses on addressing the backlog of functional and technical requirements, implementing custom developments, and integrating Bantotal with other internal and external applications through interfaces and web services.
The engagement includes custom development, parameterization, integration, as well as knowledge transfer, technical support, training, and documentation.
This is you
Live in Buenos Aires, CABA. Availability to go to the office.
University or tertiary degree in Computer Science, Information Systems, or a related field.
3+ years of hands-on experience developing and implementing solutions with:
GeneXus
Bantotal
Descartes
Experience working with:
RPG and Java compilers
Development directly within the Bantotal ecosystem
DB2 / AS400 databases
Strong understanding of:
Structuring and consuming web services
Bantotal APIs and integration points
Excellent analytical skills and ability to translate requirements into technical solutions.
Capability to collaborate with cross-functional teams and communicate effectively.
Nice-to-have skills
Prior experience in the banking or financial sector.
Familiarity with core-banking modernization initiatives.
Understanding of monitoring techniques for development progress and compliance.
This is your role
Perform process automation through custom development using GeneXus, Bantotal, and Descartes.
Develop components for consumption and exposure of web services (SOAP/REST).
Build input/output interfaces between Bantotal and external systems.
Develop and maintain reports and file exports according to business needs.
Execute parameterization and modeling within Bantotal.
Propose and implement development monitoring mechanisms to track requirement fulfillment and contracted scope.
Deliver all source code associated with development as required by BICE.
Provide functional and technical support, including incident resolution and enhancement analysis.
Prepare and maintain documentation, technical specifications, and user guides.
Conduct training sessions and knowledge transfer for internal teams.
Work closely with business, integration, and technical stakeholders to ensure high-quality, stable delivery.
What awaits you at Avenga?
The opportunity to work on high-impact core banking systems.
Collaboration with experienced professionals in financial technology and integration environments.
A culture that values continuous learning, teamwork, and innovation.
The chance to contribute to strategic improvements within a major banking institution.
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 diverse, inclusive, and respectful workplace where each person feels empowered to contribute and grow.
- Locations
- Buenos Aires
- Remote status
- Hybrid
- Profile
- Engineering
- Seniority
- Senior-level
- Technology
- .NET
Your way in starts here
APPLICATION
Send us your application, we are ready to hear your story and explore how we can grow together.
REVIEW
Our team carefully reviews every application with curiosity and care. If your profile isn’t the right fit today, we will keep it in mind for future opportunities that match your skills and ambitions.
TALENT ACQUISITION INTERVIEW
You will meet our Talent team to talk about your goals and learn more about who we are, what we offer, and how we support our people.
TECHNICAL INTERVIEW
Our tech interview is all about diving deeper into your expertise and understanding your strengths, how you solve problems, and how you think – no trick questions, just a meaningful conversation.
CUSTOMER INTERVIEW
For some roles, especially when our clients are closely involved, you might also have a conversation with them – it’s a chance for everyone to align and get to know each other better.
JOB OFFER
If we both feel it’s the right match, we will send you an offer to join us. And even if it’s not the time just yet, you’ll always hear back from us.
WELCOME!
Your new team is excited to meet you, support you, and build something great together. Let’s make your first day the start of a journey that shapes a career that matters.
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