Senior Full-Stack (Intranet) Developer

Avenga; Buenos Aires; Hybrid; ARS 1,800,000 - 3,000,000; Full time

Job summary

Avenga is seeking a Senior Full-Stack Developer to join a large-scale banking environment, focusing on internal digital solutions and the corporate Intranet.

You will design, develop, and maintain enterprise applications using Java or .NET backend with Angular or React frontend, collaborating with cross-functional teams. This hybrid role requires onsite presence in CABA, Argentina, 3 days per week.

Qualifications

• 5+ years of professional software development with full-stack focus.
• Backend: Java or .NET.
• Frontend: Angular or React.
• Experience with SQL Server and/or Oracle.
• Containerized apps with Docker.
• OpenShift or similar enterprise platforms.
• Strong understanding of software engineering principles and architecture.
• Experience working in Agile environments.
• Intermediate English or higher.
• Based in CABA or nearby, able to work onsite 3 days/week.

Responsibilities

• Design, develop, and maintain the corporate Intranet.
• Create Full-Stack solutions with Java/.NET backend and Angular/React frontend.
• Build internal portals for document management and workflows.
• Integrate with SQL Server and Oracle databases.
• Deploy containerized apps using Docker and OpenShift.
• Participate in design reviews, testing, and deployment.
• Collaborate with business stakeholders to translate requirements.
• Contribute to code quality and engineering best practices.
• Troubleshoot and evolve existing solutions.

Skills

Full-Stack development

Java or .NET

Angular or React

SQL Server

Oracle

Docker

OpenShift

Agile methodologies

English proficient

Onsite 3 days/week

Tools

Docker

OpenShift

SQL Server

Oracle

Job description

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

We are looking for a Senior Full-Stack Developer to join a large-scale banking environment and contribute to the development and evolution of internal digital solutions, with a primary focus on the organization’s corporate Intranet.

The role involves building and enhancing enterprise applications that support internal communication, document management, workflows, and business process automation. You will collaborate with technical and business teams to develop reliable and maintainable solutions used across the organization.

We are open to different technology combinations depending on the candidate’s background: Java + Angular/React or .NET + Angular/React.

This is a hybrid position based in CABA, Argentina, requiring onsite work at the bank’s office 3 days per week.

This is you

• 5+ years of professional software development experience, with a strong Full-Stack background.


• Strong backend development experience with Java or .NET.


• Strong frontend development experience with Angular or React.


• Experience working with relational databases, particularly SQL Server and/or Oracle.


• Experience with containerized applications using Docker.


• Experience with OpenShift or similar enterprise container platforms.


• Strong understanding of software engineering principles, application architecture, and maintainable code practices.


• Experience developing and integrating enterprise applications.


• Ability to collaborate effectively with both technical and business stakeholders.


• Experience working within Agile development environments.


• Intermediate English or higher.


• Based in CABA or within commuting distance, with availability to work onsite 3 days per week.

This is your role

• Design, develop, and maintain applications and features for the organization’s corporate Intranet.


• Develop Full-Stack solutions using Java or .NET on the backend and Angular or React on the frontend.


• Build and enhance internal corporate portals and enterprise applications.


• Develop solutions supporting document management, workflows, and process automation.


• Design and integrate application components with SQL Server and Oracle databases.


• Deploy and maintain containerized applications using Docker and OpenShift.


• Participate in technical analysis, solution design, development, testing, and implementation.


• Collaborate with business stakeholders to understand requirements and translate them into effective technical solutions.


• Contribute to application architecture, code quality, performance, and maintainability.


• Troubleshoot technical issues and support the continuous evolution of existing solutions.


• Participate in code reviews and contribute to engineering best practices within the team.

What awaits you at Avenga?

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.