Senior Software Engineer - 3D Visualization (Three.js, Javascript)

Stryker Corporation; Hinoba-an; Hybrid; Confidential; Full time

Job summary

Stryker Corporation is seeking a skilled software engineer to develop interactive 3D web applications using Three.js, JavaScript, and WebGL. You will work with 3D models, meshes, STL files, and scene graphs, and implement 3D transformations, coordinate systems, and matrices.

GLSL shaders will be developed, and UI–3D interactions built with events, RxJS, and observers. Required: Bachelor's or Master's in CS/Software Eng, 4–8 years of experience, strong JavaScript and Python, Three.js, WebGL 2.0,

Qualifications

• Bachelor's or Master's degree in Computer Science, Software Engineering, or a related field.
• 4–8 years of experience.
• Strong programming in JavaScript and Python.
• Hands-on experience with Three.js, WebGL 2.0, and browser-based 3D graphics.
• Experience in unit testing and technical documentation.
• Experience with 3D models (STL), meshes, scene graphs, and transformations.

Responsibilities

• Develop interactive 3D applications using Three.js, JavaScript, and WebGL.
• Work with 3D models, meshes, STL files, and scene graphs.
• Implement 3D transformations, coordinate systems, and matrices.
• Develop GLSL shaders.
• Build UI–3D interactions using events, RxJS, and observers.
• Optimize 3D performance, responsiveness, and memory.
• Develop Python computational geometry and mathematical algorithms.
• Support image processing, segmentation, feature extraction, and measurements.

Skills

OOP

SOLID principles

Design patterns

JavaScript

Python

Three.js

WebGL 2.0

Unit testing

Technical documentation

STL

Scene graphs

Transformations

Education

Bachelor's or Master's degree in CS/Software Engineering or related field

Tools

REST APIs

Azure Functions

OpenCV

scikit-image

Job description

Work Flexibility:

Hybrid

What You Will Do:

Develop interactive 3D applications using Three.js, JavaScript, and WebGL. Work with 3D models, meshes, STL files, and scene graphs. Implement 3D transformations, coordinate systems, and matrices. Develop and customize GLSL shaders. Build UI–3D interactions using events, RxJS, and observers. Optimize 3D performance, responsiveness, and memory. Develop Python computational geometry and mathematical algorithms. Support image processing, segmentation, feature extraction, and measurements.

What You Will Need:

Required Qualifications Bachelor's or Master’s degree in Computer Science, Software Engineering, or a related field 4 – 8 years of experience Good knowledge of OOP, SOLID principles, and design patterns. Strong programming skills in JavaScript and Python. Hands-on experience with Three.js, WebGL 2.0, and browser-based 3D graphics. Experience in unit testing and technical documentation. Experience with 3D models (STL), meshes, scene graphs, and transformations.

Preferred Qualifications:

Experience with custom shaders, WebGPU, REST APIs, Azure Functions, and serverless Python. Strong knowledge of performance, memory optimization, and parallel processing. Familiarity with OpenCV, scikit-image, and classical computer vision algorithms.

Travel Percentage:

None

Company Description:

Stryker is one of the world’s leading medical technology companies and, together with its customers, is driven to make healthcare better. We offer innovative products and services in Orthopaedics, Medical and Surgical, and Neurotechnology and Spine that help improve patient and hospital outcomes. We are proud to be named one of the World’s Best Workplaces! For more information, visit: www.stryker.com

Work Flexibility Details:

Remote – Role allows you to work the majority to 100% of time from an alternate workplace. These roles could have travel expectations, and you must work within the country of the job requisition location. Field-based – You can expect to regularly work a majority to 100% of time at customer facilities and has a set territory or expectation to travel within a set boundary. Almost all sales roles would likely be qualified as field-based. Onsite – Role is 100% located at a Stryker facility. Some ad hoc flexibility may be available depending on role, level, and job requirements. Manufacturing roles and any role that requires physical presence at the office would qualify under this category. Hybrid – You can expect to regularly work in both an alternate workplace and a Stryker facility. Roles that are partially remote or co-located would qualify as hybrid, and the expectation to be onsite would be defined and agreed upon by your manager/supervisor.