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Posted: 4 months ago

MissionHires

AI Engineer

Buenos Aires, Argentina, Argentina

MissionHires

Verified employer
Location

Buenos Aires, Argentina, Argentina

Hybrid

Job type

Full-time

Industry

Software Engineering

Information Technology & Services

01
Why This Role Matters

We are building a new engineering hub in Argentina focused on assembling a high-performance team solving complex challenges across cloud infrastructure, data systems, and artificial intelligence.

This role sits within a backend engineering team responsible for building and scaling critical systems powering AI-driven enterprise applications. This is not traditional consulting — it is high-impact engineering where scalability, reliability, and execution speed are essential.

You will operate in an environment where technology, data, and AI intersect to deliver production-grade systems at scale.

02
How You'll Contribute
  • Design and develop backend services in Python for high-scale distributed systems and data-intensive platforms.

  • Build and deploy production-ready AI capabilities, including Retrieval-Augmented Generation (RAG) pipelines, LLM orchestration, and agent-based workflows using Vertex AI.

  • Design cloud-native architectures on Google Cloud Platform using services such as Cloud Run, GKE, and Cloud Functions, with a strong focus on scalability, performance, and observability.

  • Translate business requirements into technical architecture by producing clear Technical Design Documents (TDDs).

  • Own end-to-end delivery of your code, including deployment pipelines and infrastructure using Terraform and CI/CD best practices.

  • Collaborate closely with global engineering and product teams based in the US and Europe, actively contributing to technical decision-making.

  • Ensure engineering excellence across API design, security, testing, and system reliability.

03
What Makes You a Great Fit
  • 6+ years of professional experience in backend engineering and distributed systems.

  • Strong expertise in Python (FastAPI, Flask, or Django), including asynchronous programming.

  • Hands-on experience with Google Cloud Platform, especially Cloud Run, App Engine, GKE, Vertex AI, BigQuery, and Cloud SQL.

  • Proven experience integrating LLMs into production systems.

  • Understanding of vector-based architectures and tools such as Vertex Vector Search or Pinecone.

  • Experience with Docker, Kubernetes, and Terraform.

  • Fluent English (bilingual level – mandatory).

Nice to Have

  • Experience with AI frameworks such as LangChain or LlamaIndex.

  • Knowledge of data engineering, ETL pipelines, and data workflows for AI systems.

  • Experience with headless CMS or Digital Experience Platforms (DXP).

  • Google Cloud certifications (Professional Cloud Architect or Professional Data Engineer).

What We Are Looking For

We are building a world-class engineering hub in Buenos Aires and are looking for top-tier talent in the region.

We value engineers who demonstrate strong ownership, autonomy in decision-making, and the ability to operate in high-complexity environments. You will be part of a team where technical excellence, collaboration, and execution speed are core to everything we do.

04
Perks & Benefits
  • Permanent employment (full-time, employee contract)

  • Compensation in USD

  • Location:

    This is a hybrid role requiring attendance at the office located in Torres Catalinas, Buenos Aires, at least 1–2 times per week. The arrangement is flexible depending on project needs, but regular in-office presence is expected to support collaboration, strengthen engineering culture, and enable high-quality problem-solving sessions.

05
Who We Are, What We Stand For

We are partnering with a global technology group operating at the intersection of engineering, data, and artificial intelligence. The organization builds and delivers high-impact software solutions for some of the world’s most demanding enterprises, where performance, scale, and reliability are non-negotiable.

Rather than traditional consulting, this is a high-performance engineering environment where small, elite teams tackle complex problems that often have no predefined solution. The focus is on building systems that power real-world impact at scale, combining cloud-native architecture, advanced data platforms, and cutting-edge AI capabilities.

The company is currently expanding its engineering presence in Argentina by launching a new hub in Buenos Aires. This represents a unique opportunity to join at an early stage, helping shape both the technical foundations and the engineering culture of a world-class team.

06
Frequently Asked Questions
Is this AI Engineer role based in Buenos Aires and what’s the work setup?

Yes—it's a hybrid role in Buenos Aires with 1–2 office days per week at Torres Catalinas, adjusted by project needs.

Do you pay in USD for this position in Argentina?

Yes, compensation is in USD.

What programming languages and frameworks will I use day to day?

Primarily Python with FastAPI, Flask, or Django, including asynchronous programming.

Which cloud and AI tools are required for this role?

Google Cloud (Cloud Run, App Engine, GKE, BigQuery, Cloud SQL) and Vertex AI for LLMs, RAG, and agents.

Do I need experience deploying infrastructure and CI/CD?

Yes—owning pipelines and infrastructure with Terraform and CI/CD best practices is expected.

What level of English is required?

Fluent/bilingual English is mandatory.

How many years of experience are you looking for?

At least 6 years in backend engineering and distributed systems.

Will I work with teams outside Argentina?

Yes, you’ll collaborate closely with engineering and product teams in the US and Europe.

Posted by MissionHires

At a glance

Workplace

Hybrid · Buenos Aires, Argentina, Argentina

Employment

Full-time

Industry

Software Engineering · Information Technology & Services

Language

English

Posted

4 months ago

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