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 the Technology / GenAI & Automation domain, we are actively seeking a Senior Python Engineer with AI expertise to strengthen our team dedicated to building scalable, secure, and production-ready Generative AI solutions.

This role is focused on professionals with a solid software engineering and backend background (4–6 years) who have recently transitioned into the GenAI ecosystem (1–2 years), working with frameworks such as LangChain, LangGraph, FastAPI, and integrating LLMs (OpenAI GPT, Claude, Gemini) into real-world applications.

This is the team

You’ll become a vital member of a GenAI-first team led by experienced professionals, where every project leverages Generative AI to deliver measurable business value.



The team works collaboratively across platforms (Web, Mobile, Cloud) and applies Agile methodologies (Scrum/Kanban) to drive innovation and efficiency.

This is you

4–6 years of experience in backend/software engineering (Python focus).
1–2 years of hands-on experience with GenAI technologies (LLMs, RAG, LangChain).
Strong foundation in software engineering principles and cloud-native development.
Experience with SQL/NoSQL databases, vector databases, and cloud storage (Blob Storage, S3).
Knowledge of Azure and/or AWS, Docker, Kubernetes, CI/CD, Terraform.
Ability to design and implement RAG architectures and agent-based frameworks.
Advanced skills in prompt engineering, embeddings, and optimization.
Familiarity with AI security practices (access control, input sanitization, prompt injection prevention).

Nice-to-have skills:

Experience building AI pipelines with Azure Data Factory, Event Hub.
Exposure to enterprise AI so

📌 Senior Python Engineer – Generative AI (Buenos Aires)
🏢 avenga
📍 Buenos Aires