Robotics Toolpath Engineer

WonderBiz Technologies Pvt.; Thane; On-site; INR 1,500,000 - 2,100,000; Full time

Job summary

WonderBiz Technologies Pvt. Ltd. is seeking a Senior CAM & Toolpath Algorithms Engineer to turn complex 3D geometries into optimized laser toolpaths and multi-axis machine instructions for patient-specific components.

The role focuses on developing core algorithms for high-precision manufacturing using multi-axis robotics, laser-based processes, and advanced computational geometry, driving accuracy and efficiency across projects.

Qualifications

• Develop algorithms to convert patient-specific CAD models into optimized laser toolpaths for complex geometries.
• Design adaptive slicing and surface-following strategies for miniature, irregular surfaces.
• Generate synchronized multi-axis toolpaths and G-code for coordinated XYZ motion and 3D Galvo scanning.
• Validate toolpaths through simulation and experiments with robotics and process engineering teams.

Responsibilities

• Create and optimize toolpaths for multi-axis CNC or robotic manufacturing.
• Implement mesh processing, surface projection, and contour generation algorithms.
• Collaborate with robotics and optics teams to refine tooling for precision manufacturing.

Skills

Multi-axis CAM

G-code generation

Computational geometry

Mesh processing

Surface machining

C++

Python

Numerical optimization

Tools

Open Cascade

CGAL

Eigen

Job description

Job Opportunity - Robotics Toolpath Engineer

Role: Robotics Toolpath Engineer

Experience: Minimum 4+ years

Location: Thane West

About WonderBiz

WonderBiz is a custom software development company focused on Industry 4.0 solutions. We help engineering-led organizations build and scale software for industrial automation, smart manufacturing, and connected systems. 15 years in the Business, 30+ International Customers, 50+ Products developed & counting, with clients from the Silicon Valley & Fortune 100 Companies

What We’re Looking For

Senior CAM & Toolpath Algorithms Engineer

We are developing a next-generation digital manufacturing platform for personalized medical devices and advanced optical components. Our technology combines multi-axis robotics, laser-based additive manufacturing, and computational geometry to fabricate miniature, highly complex freeform structures with micron-level precision. We are seeking a Senior Toolpath Algorithms Engineer to develop the core algorithms that transform complex 3D geometries into optimized laser toolpaths and multi-axis machine instructions, enabling accurate, repeatable, and efficient manufacturing of patient-specific components.

• Develop algorithms to convert patient-specific CAD models into optimized laser toolpaths for complex freeform geometries.
• Design adaptive slicing and surface-following strategies for miniature, highly irregular 3D surfaces.
• Generate synchronized multi-axis toolpaths and G-code for coordinated XYZ motion, A/B rotary axes, and 3D Galvo scanning.
• Optimize scan strategies, hatch patterns, beam orientation, deposition paths, and motion sequencing to maximize dimensional accuracy, surface finish, and manufacturing efficiency.
• Develop geometric algorithms for mesh processing, surface projection, contour generation, offsetting, and collision avoidance.
• Validate and refine toolpaths through simulation, machine testing, and close collaboration with robotics, optics, and process engineering teams.

• Multi-axis CAM and G-code generation
• Computational geometry and geometric algorithms, Numerical optimization and mathematical modeling
• Mesh processing, STL, STEP, and CAD kernels
• Surface parameterization and freeform surface machining
• Toolpath optimization for additive or subtractive manufacturing
• Multi-axis CNC or robotic manufacturing
• C++ and Python for high-performance engineering softwareExperience with Open Cascade, CGAL, Eigen, or similar geometry libraries is highly desirable
• Knowledge of laser-based manufacturing or additive manufacturing is a strong plus
• years developing CAD/CAM software, toolpath generation software, CNC software, additive manufacturing software, robotics software, or computational geometry applications.

Experience with one or more of the following is highly desirable

• Multi-axis CNC machining
• CAM software development
• Industrial robotics
• Laser processing
• Medical device manufacturing
• Digital dentistry
• Orthotics and prosthetics
• Additive manufacturing
• Experience developing algorithms for mass customization, patient-specific manufacturing, or high-mix, low-volume production is highly desirable.