Role involves developing and maintaining Kotlin/JVM backend tools, Python-based Blender rendering pipelines, and platform components for 3D asset processing and production workflows. Tech stack includes Kotlin/Java, Python, Blender scripting, glTF, MongoDB/SQLite, FlatBuffers, observability tooling (Prometheus, Sentry), CI/CD and Git. Fluent English required.

Planner 5D seeks an Android Team Lead with 7+ years of Android experience to own Android development, make technical decisions, mentor developers, and implement complex features (graphics, multiplayer, AI, CRDT). Required skills include Kotlin, Java, Jetpack, Dagger, Coroutines/RxJava, Room/SQLite, REST/Protobuf, testing, and in-app payments. Locations listed include several European cities and Poland.

Join the AI team to perform applied research on problems related to home design and visual understanding. Work with raw and unstructured data (images, video, 3D point clouds, meshes, text), design and run experiments, train and evaluate ML/DL models, and implement prototypes/MVPs for production. Requires 4+ years in AI/ML research or applied machine learning and proficiency in Python and deep learning frameworks (TensorFlow or PyTorch).

Planner 5D is hiring a frontend developer with 5+ years of web development experience to work on 2D and 3D graphics (Three.js, WebGL, SVG, Canvas) using JavaScript/TypeScript and OOP practices. The role involves working with frontend tooling (Webpack, Jest), web protocols (HTTP, WebSocket) and collaborating across a cross-platform product; backend stack technologies listed include PHP/Symfony, MySQL, Redis, MongoDB, RabbitMQ and Docker.

Planner 5D is hiring a Senior Python Engineer to develop production-ready systems that support the AI lifecycle: data collection/processing pipelines, tooling for pre/post-processing, and deploying models at scale (Triton Inference Server, ONNX, TensorRT). The role works closely with research and uses ChatGPT API and LangChain; requires strong Python, experience with Docker/Kubernetes, domain-driven design and clean coding practices. English Intermediate+ is required.