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:
In Argentina within the Digital Products / Technology industry, we are actively seeking a Senior Fullstack Node.js & Angular Engineer to strengthen our engineering team dedicated to building scalable, cloud-native platforms with AI-enabled capabilities.

This is you
- 4+ years of experience as a Fullstack Engineer with Node.js and Angular
- Strong expertise in TypeScript across frontend and backend
- Experience building scalable products and robust APIs
- Solid data modeling skills (PostgreSQL, Redis)
- Experience with event-driven architectures (SQS, SNS, EventBridge, Kafka is a plus)
- Strong knowledge of AWS(Lambda or ECS, API Gateway, S3, CloudFront, RDS, Secrets/KMS)
- Experience integrating AI solutions (LLMs, embeddings/RAG, prompt engineering)




- Strong focus on product quality and business impact
- Residence in Argentina(preferably Buenos Aires or Córdoba)

Nice-to-have skills:
- Kafka or streaming architectures
- Cloud security and secrets management practices
- Experience delivering AI-enabled features in production

This is your role
- Design and develop scalable backend services using Node.js and TypeScript
- Develop and integrate APIs, data models, and cloud services on AWS
- Implement event-driven and cloud-native architectures
- Contribute to AI/LLM-based product features
- Ensure performance, scalability, and usability across the stack
- Collaborate with cross-functional teams to deliver end-to-end features
- Contribute to architecture decisions and engineering standards
- Maintain high code quality, testing, and documentation

What awaits you at Avenga?:
- Long-term engagement in modern cloud and AI-driven products
- Oppo

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