_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 within the Fintech & Merchant Services industry, we are actively seeking a professional to strengthen our team dedicated to our digital merchant ecosystem, driving the evolution and scalability of our payment and business solutions platforms.

_ This is the team_
In your role, you'll become a vital member of a team of skilled professionals focused on building high-availability, low-latency cloud solutions. Your primary responsibility will involve developing and maintaining microservices on a 100% Serverless architecture, while actively contributing to the progressive migration of our legacy systems to AWS Cloud.



Here you will have the opportunity to make a meaningful contribution to general technological progress while at the same time advancing your own skills, and career.
_This is you_
- 5+ years of experience working with Node.js.
- Strong hands-on experience deploying and monitoring Serverless architectures on AWS.
- Solid knowledge of key AWS services:Lambda, API Gateway, SQS, DynamoDB, and S3.
- 2+ years of experience utilizing Serverless Framework as Infrastructure as Code (IaC).
- Deep understanding of the Node.js Event Loop and handling of asynchronous/blocking operations.
- Familiarity with document-oriented NoSQL databases, specifically DynamoDB using single-table design for cloud persistence.
- Experience with microservices and a strong understanding of distributed architecture patterns or workflow orchestration (such as Step Functions).
- Experience defining metrics, alerts, and dashboards in monitoring tools like Datadog or Grafana to ensure high availability and performance.

Nice-to-have skills:
- Experie

📌 Senior Nodejs (Buenos Aires)
🏢 avenga
📍 Buenos Aires