At Planner 5D we are searching for a Senior Python Engineer who will join our team and will be building production-ready systems that directly support our product.

Responsibilities:

• Design, build, and maintain scalable services that support the AI lifecycle, working closely with the research team to translate cutting-edge ideas into production-ready solutions
• Develop tools for pre/post-processing data for AI and other usage
• Develop tools for collecting and processing data
• Design scalable pipelines for data collection, processing, and transformation powering next-generation AI systems
• Bring new models and features to production at scale with Triton Inference Server, ONNX, and TensorRT
• Work across the spectrum from rapid MVPs and experimental prototypes to robust, long-term production-grade solutions
• Work closely with ChatGPT API, LangChain

Required knowledge of:

• Proficient in Python as the primary language with strong problem-solving and analytical skills
• Demonstrated ability to design, deploy, and manage scalable backend platforms in production
• Understanding Docker and Kubernetes concepts
• Practical experience managing challenges throughout the AI/ML lifecycle, from deployment and orchestration to model management
• Ability to translate complex business domains into software models using Domain-Driven Design, supported by SOLID and clean coding practices
• Ability to adapt quickly, learn new tools, and work independently on complex problems
• Computer Science or Math degree
• English Intermediate+

Would be a plus:

• Experience with algorithms, data structures and graphs
• Knowledge of other programming languages (e.g., Kotlin, Java)
• Deep experience in mathematics (especially linear algebra), geometry, computer vision
• Understanding of 2D / 3D technologies and software (for example OpenGL, WebGL, Raytracing, Blender)

What we offer:

• Great work environment that balances freedom and responsibility
• Our team is made up of friendly and passionate enthusiasts who are eager to help and share their knowledge
• We believe in work-life balance, so you'll receive around 30+ days of paid holidays per year
• Company computer equipment by request
• Education courses for our team members, and we're willing to allocate funds toward your training expenses
• English classes on our corporate platform
• Offline company events in Lithuania and online team-building
• Unlimited free Planner5D subscriptions