970a - AI Engineer (Agentic Systems / LLMs / Python) · Senior · LATAM
DarwoftVicente López, Buenos Aires, Argentina • Cambridge, Massachusetts, United States
Posted April 6, 2026
Contract / Temporary
About the Company
Darwoft creates software that drives real change. We're people first, believing in building human-centered digital experiences and having fun while doing it.
Job Description
Senior AI Engineer to join a high-impact fintech project focused on building next-generation conversational AI systems. The role requires designing, building, and deploying stateful AI agents using Python and modern agentic frameworks. The ideal candidate has 7+ years of experience in software engineering, 2+ years building AI / Generative AI systems in production, and strong proficiency in Python.
Requirements
- 7+ years of experience in software engineering
- 2+ years building AI / Generative AI systems in production
- Strong proficiency in Python
- Hands-on experience with LLM frameworks and APIs (OpenAI, LangChain, LlamaIndex, CrewAI, or similar)
- Proven experience designing agentic systems (multi-agent workflows, memory/state management)
- Solid experience with RAG architectures and vector databases
- Strong understanding of software engineering fundamentals (Git, testing, CI/CD)
- Experience integrating AI into real production environments, not just prototypes
- Ability to translate business problems into scalable technical solutions
- Strong communication skills in a remote, English-speaking environment
Benefits
- 100% remote work
- Argentina's public holidays
- English classes
- Referral program
- Access to learning platforms
