Description
Ciklum is looking for a Senior Artificial Intelligence/Machine Learning Engineer to join our team full-time in Brazil.
We are a custom product engineering company that supports both multinational organizations and scaling startups to solve their most complex business challenges. With a general team of over 4,000 highly skilled developers, consultants, analysts and product owners, we engineer technology that redefines industries and shapes the way people live.
About the role:
As a Senior Artificial Intelligence/Machine Learning Engineer, become a part of a cross-functional development team engineering experiences of tomorrow. You will work building the agents, models, and integrations on the platform's templates — the hands that turn use cases into production systems.
Responsibilities:
- Build and ship LLM-powered agents and workflows on the paved path (templates, pipeline, guardrails)
- Write and run evals for everything built; no system ships without passing its suite
- Integrate with GoodRx systems and data sources; instrument for cost and quality telemetry




- Pair with business users to iterate quickly inside bounded scopes

Requirements:
- 8+ years software engineering; 2.5+ building LLM applications in production (agents, RAG, tool use)
- Strong Python/TypeScript; API craftsmanship; prompt and context engineering that survives contact with users
- Can write LLM evals as part of building — non-negotiable
- Ships fast without skipping guardrails

Desirable:
- Retrieval/IR depth (for assistant-facing work); healthcare data handling; cost-optimization experience.

What’s in it for you?
- Care: your mental and physical health is our priority. We ensure comprehensive company-paid medical insurance and mental health programs, 5 undocumented sick-leave days per year
- Tailored education path: boost your skills and knowledge with our regular internal events (meetups, conferences, workshops), Udemy license, language courses and company-paid certifications
- Gro

📌 Senior Artificial Intelligence/Machine Learning Engineer (Argentina)
🏢 Ciklum
📍 Argentina