Voovio is a global deep-tech company, based in Spain and Houston (USA). Through photorealistic 3D models and our patented Enhanced Reality technology, we help process industry leaders transform their processes into digital simulations and tools.

Want to work in a collaborative international environment? Do you thrive on building high-impact technology used by major global clients? Join Voovio as we grow our engineering team!

Job Description

We are looking for a Senior Software Engineer with strong fundamentals in software development and architecture. A solid background in mathematics (geometry and linear algebra) and experience with WebGL is a plus.

This role is best suited for someone who enjoys writing high-performance, framework-free solutions from scratch.

You will have a unique opportunity to shape and drive the development of a core part of our proprietary front-end library, with direct impact on end-user experience.

This is a remote role for candidates based in Spain and authorized to work in the country.

Key Responsibilities

Lead the design, development, and optimization of our proprietary JavaScript-based front-end library
Collaborate with cross-functional teams to define requirements and deliver new features
Write and maintain efficient, clean and reusable code with minimal external dependencies
Ensure high performance and compatibility across different browsers and devices
Develop interactive 3D experiences using WebGL where applicable

Required Qualifications:

University degree in Computer Science, Engineering, Mathematics, or related field
At least 5 years of professional software development experience
Deep expertise in vanilla JavaScript, CSS, and HTML5
Experience building complex browser-based tools or libraries from scratch
Strong understanding of web technologies, browser behavior, performance, and layout/rendering
Solid mathematical foundation (e.g., geometry, linear algebra) and familiarity with WebGL is a plus
Excellent communication and collaboration skills
English level B2 or higher
Must reside in Spain and legally authorized to work here

Why Join Us