AI / Machine Learning Researcher (AI)

Location: Hybrid in Warsaw, Amsterdam, or Barcelona

Company

hirify.global develops cross-platform home design software used by more than 100 million users across 230 territories.

What you will do

• Conduct applied AI and machine learning research for home design, 2D/3D data, and visual understanding.
• Explore raw and unstructured data, including images, 3D point clouds, text, video, meshes, and spatial data.
• Formulate and test research hypotheses through experiments, modeling, and data analysis.
• Design prototypes and MVP solutions, then train, evaluate, and iterate on machine learning and deep learning models.
• Contribute to computer vision systems and AI-driven features, including AI agents.
• Collaborate with engineers to bring research prototypes into production and provide algorithm-level support for deployed models.

Requirements

• 4+ years of experience in AI/ML research or applied machine learning.
• Strong knowledge of mathematics and computer science, including statistics, optimization, linear algebra, and algorithms.
• Experience with real-world datasets, data exploration, cleaning, feature extraction, and experimental validation.
• Proficiency in Python and scientific or machine learning libraries such as NumPy, SciPy, and Pandas.
• Experience with TensorFlow or PyTorch and a solid understanding of machine learning and deep learning methods.
• Familiarity with computer vision or multimodal AI and the ability to independently design experiments and evaluate results.

Nice to have

• Experience processing 3D data, including point clouds, meshes, and spatial data.
• Experience with AI agents or LLM-based systems.
• Experience training and fine-tuning neural networks.
• Interest in geometry, graph theory, or computational geometry.

Culture & Benefits

• Work environment balancing freedom and responsibility.
• Around 30+ days of paid holidays per year.
• Company computer equipment available on request.
• Education courses, training funding, and English classes through the corporate platform.
• Offline company events in Lithuania and online team-building activities.
• Unlimited free hirify.global subscriptions.

Hiring process

• Artificial intelligence tools may support application, resume, and response review.
• Final hiring decisions are made by human reviewers.