Middle NodeJS Engineer

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 Argentina within the bancking  industry, we are looking for a Middle Node.js Developer with 3 to 5 years of backend development experience. The ideal candidate will have advanced knowledge of TypeScript and JavaScript , experience with relational and non-relational databases, and the ability to design scalable and maintainable architectures. Proactivity and the ability to make sound technical decisions will also be key to driving the evolution of our products.

This is the team

You will join a collaborative, agile, and multidisciplinary team composed of developers, DevOps engineers, and Product Owners. We work under the Scrum methodology , prioritizing software quality, technological innovation, and shared decision-making.

This is you

• 3–5 years of hands-on backend development experience.

Advanced skills in TypeScript and JavaScript .

Professional experience with Java / NestJS .

Solid background in SQL and NoSQL databases (MySQL, PostgreSQL, MongoDB).

Strong understanding of design patterns (MVC, Singleton, Strategy).

Ability to design and implement scalable and maintainable architectures .

Familiarity with DevOps tools (Jenkins) and container platforms (OpenShift or similar).

Experience working in agile environments (Scrum).

Proactive, decisive, and capable of proposing meaningful technical improvements.

Nice-to-have skills :

Experience working in highly collaborative and agile teams.

This is your role

Actively participating in the technical definition of projects and architectural evolution.

Proposing technical improvements to optimize processes and products.

Collaborating closely with the team in planning, development, and delivery of high-quality solutions.

Ensuring best practices in development, CI / CD, and agile methodologies

W e take pride in the diverse skills and character of our teams, welcoming everyone to apply and contribute to our collective strength .