Senior Python Backend Engineer for AI & LLM (Remote)

Ableneo; Wien; Hybrid; EUR 90.000 - 125.000; Vollzeit

Benefits dieser Stelle

Engaging projects

Learning & development

Flexible hours / home office

Modern office environment

MultiSport card

Zusammenfassung

Ableneo, a technology-driven transformation partner, seeks a Senior Python Backend Engineer to build scalable backend services and AI-powered applications for the banking domain. You will design REST APIs with FastAPI, implement asynchronous processing, and integrate LLM-based workflows with external tools.

Collaboration with cross-functional teams and a strong focus on code quality are essential. Ideal candidates have hands-on Python (3.12+), experience in production-ready LLM solutions, and

Qualifikationen

• Proven experience with Python backend development.
• Hands-on with modern Python (3.12+) and asynchronous programming.
• Experience building REST APIs with FastAPI or similar.
• Knowledge of Pydantic or similar data validation.
• Experience writing automated tests with pytest.
• Practical experience deploying LLM-based applications.
• Understanding of agent orchestration and integration of LLMs with tools.
• Git and collaborative development workflows.
• Professional working proficiency in English.

Aufgaben

• Design, develop and maintain scalable backend services using Python.
• Build REST APIs and define API contracts with FastAPI.
• Implement asynchronous processing, data validation and automated testing.
• Develop LLM-powered functionalities and AI agents.
• Collaborate with cross-functional engineering teams and participate in code reviews.
• Contribute to CI/CD workflows and continuous improvement.

Kenntnisse

Python backend

Async programming

FastAPI

Pydantic

pytest

LLM applications

Agent orchestration

Git

English

Tools

Docker

Kubernetes

LangChain

LangGraph

Jobbeschreibung

Ableneo, a technology-driven transformation partner, seeks a Senior Python Backend Engineer to build scalable backend services and AI-powered applications for the banking domain. You will design REST APIs with FastAPI, implement asynchronous processing, and integrate LLM-based workflows with external tools.

Collaboration with cross-functional teams and a strong focus on code quality are essential. Ideal candidates have hands-on Python (3.12+), experience in production-ready LLM solutions, and