Junior Full-Stack JavaScript Engineer

Virto Solar is a pioneering company in the solar energy sector, specializing in creating software for large-scale, commercial and industrial solar projects. Our mission is to empower organizations to design, optimize and implement solar solutions efficiently through our advanced SaaS software offerings. With innovative tools like Virto.CAD, Virto.MAX and Virto.CORE we enable seamless solar project planning & design, maximizing energy output while streamlining workflows. Our goal is to make solar design intuitive and accessible, speeding up the clean energy transition.

We are seeking a highly motivated and skilled Junior Full-Stack JavaScript Engineer to join our growing team. You will join our Virto.CORE team and you’ll be responsible for co-creating interactive 3D applications on the web. We highly value innovation and you will think along with us about our current business processes and implementations.

Key responsibilities

• Develop and implement various visualizations for solar panel layouts with associated data such as wind, snow load, ballast, wiring schemes, etc.
• Improve performance and features of existing services.
• Translate designs into reliable working code and take ownership of your implementations.
• Troubleshoot and resolve issues as they arise.
• Write high-quality, well-tested code following test-driven development practices.
• Design technical solutions to address business challenges.
• Ensure code maintainability through clear documentation.
• Build web applications integrating with various APIs.
• Participate in Scrum rituals (stand-ups, sprint reviews, retro, sprint planning and storytelling).

What are we looking for?

• You have a bachelor’s or master’s degree in IT or science, or similar through experience.
• You have at least 1- 2 years of professional experience in software development.
• You have solid experience with both front and back-end development (React, TypeScript, JavaScript, Node.js).
• You have knowledge of databases and backend technologies (Nest.js, MongoDB, Docker).
• You are interested in gaining knowledge about 3D visualizations using Three.js and solar energy.
• You are a hands-on developer who sees AI as a supportive tool to strengthen your work, while maintaining full ownership of your output.
• You are sociable, flexible and communicative.
• You are comfortable collaborating in a remote team.
• You are fluent in English (written and spoken).

Why you’ll love working at Virto

• Impactful Work: Help build products that are directly contributing to the future of solar energy and sustainability.
• Cutting-Edge Technology: Work with the latest solar and software technologies.
• Collaborative Environment: Work in a team-focused culture where innovation, learning and growth are at the forefront.
• Mission-Driven, High-Growth Environment: Join a fast-growing company with a clear mission, accelerating the global transition to renewable energy.
• Hybrid Working: Flexible working options that support both in-office and remote work (2 days at the office in Geel and 3 days remote).
• Competitive Salary & Benefits aligned with your experience and responsibilities.