data scientist

Planner 5D is a global home design platform that helps users simplify home renovation and customize residential and workspace environments. The platform operates across Web, iOS, Android, Windows, and MacOS, serving over 100 million users in 230 territories.

• Conduct applied AI/ML research for real-world home design, 2D/3D data, and visual understanding problems;
• Work with raw and unstructured images, 3D point clouds, text, and video to identify useful signals and formulate research directions;
• Generate and test hypotheses through experiments, modeling, and data analysis;
• Design and implement prototypes and MVP solutions to validate ideas before production implementation;
• Train, evaluate, and iterate on machine learning and deep learning models;
• Contribute to AI-driven features, including computer vision systems and AI agents;
• Collaborate with engineers to translate research prototypes into production-ready solutions;
• Provide algorithm-level support for deployed models and improve or adapt them as data or requirements change.

• 4+ Years of experience in AI/ML research or applied machine learning;
• Strong background in mathematics and computer science, including statistics, optimization, linear algebra, and algorithms;
• Solid understanding of machine learning and deep learning methods;
• Experience with real-world datasets, including data exploration, cleaning, feature extraction, and experimental validation;
• Proficiency in Python and common scientific/ML libraries, including NumPy, SciPy, and Pandas;
• Experience with deep learning frameworks such as TensorFlow or PyTorch;
• Familiarity with computer vision or multimodal AI involving images, video, and 3D data such as point clouds and meshes;
• Ability to independently formulate research hypotheses, design experiments, and evaluate results;
• Strong analytical thinking and ability to solve complex problems with limited prior solutions;
• Nice to have: experience with 3D data processing, experience building or experimenting with AI agents or LLM-based systems, experience training and fine-tuning neural networks, interest in geometry, graph theory, or computational geometry.

• Contractor engagement;
• Around 30+ days of paid holidays per year;
• Company computer equipment available by request;
• Education courses and funding for training expenses;
• English classes on the corporate platform;
• Offline company events in Lithuania and online team-building;
• Unlimited free Planner5D subscriptions.