AI Contractor– Autonomous Buildings, Aarau

Job Overview Would you like to contribute to the development of AI-driven solutions for smart, energy-efficient, and autonomous buildings in a leading global company specializing in building technologies?

At

OXIGENT TECHNOLOGIES , we are looking for

AI Contractors

to join a strategic project on

Autonomous Buildings .

You will be responsible for developing and maintaining AI algorithms that optimize and automate building operations, reduce energy consumption, improve indoor air quality and occupant comfort, and generate actionable insights for facility managers.

Core Activities

Develop AI solutions (machine learning, optimization, forecasting)

Collaborate closely with product managers on new features

Analyze and exploit datasets from building management systems, including HVAC

Implement automated decision‑making capabilities in Python

Time series forecasting

Physical modeling of HVAC systems

Control and optimization strategies

Explainable models (M&V)

Ensure code quality and follow best practices

Develop tests and fix anomalies

Participate in pilot projects and communicate results to stakeholders

Requirements

Bachelor’s or Master’s in Engineering or Computer Science

Minimum 3 years in

Data Science / AI development

Experience with HVAC systems and smart buildings is a plus

Strong

Python

skills (NumPy, Pandas, Scikit-Learn, TensorFlow, PyTorch…)

Solid understanding of machine learning, deep learning, optimization, forecasting

Knowledge of Python web frameworks (FastAPI, Pydantic)

Nice‑to‑have

Optimal control (MPC, reinforcement learning…)

Physical / thermodynamic modeling

Numerical optimization

Knowledge of HVAC standards (ASHRAE)

Conditions

Full remote

Salary aligned with experience

Freelance contract option available

Fluent English

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