Mid/Senior Web Developer m/f/d

Your mission

Join Us at the Ground Level of Something Big
Are you ready to take part in building the future of clean energy from day one? As part of the global Sungrow family—one of the world’s leading providers of PV inverters and energy storage solutions—we are launching an exciting new subsidiary in Europe. This is more than just a job—it’s a unique opportunity to shape the foundation, culture, and direction of a new company with the stability of an industry leader behind you. If you’re looking for a dynamic role where your ideas and initiative truly matter, we invite you to be one of our first pioneers.

We are currently seeking an experienced Web Developer, and your main responsibilities in this role would be the following:

· Responsible for the front-end architecture design, development, and performance optimization of the company's core Web products to ensure high-quality delivery;
· Lead the technical solution design of complex functional modules (such as data visualization dashboards, editors, real-time communication, etc.);
· Solve key issues such as cross-browser compatibility, performance bottlenecks, and security vulnerabilities to optimize user experience;
· Promote front-end engineering development, including CI/CD, component libraries, micro-frontend infrastructure, etc.;
· Collaborate with product, design, and backend teams, participate in requirements review, and provide technical feasibility suggestions.

Your profile

Job Requirements:
· Bachelor's degree or above in computer-related major, with more than 5 years of Web development experience;
· Fluent English and understanding Chinese is a big plus;
· In-depth understanding of JavaScript/TypeScript, familiar with ES6+ features and design patterns;
· Familiar with common front-end build and release mechanisms, proficient in using Vite/Webpack;
· Proficient in one or more front-end frameworks such as Vue/React, with partial understanding of their implementation principles and rich hands-on experience;
· Familiar with HTTP/HTTPS and other network protocols, understanding of backend technology stacks, familiar with Node.js, and in-depth understanding of front-end/back-end separation;
· Familiar with common front-end performance optimization strategies and able to use performance analysis tools for optimization;
· Those with in-depth research in areas such as componentization and engineering are preferred;
· Strong analytical and problem-solving skills; passionate about new Internet technologies and eager to explore new trends in the industry;
· Proactive, with good communication and teamwork skills, and a focus on delivering excellent user experiences.

Preferred Qualifications (Bonus Points):
· Practical experience in 3D-related development is preferred;
· Hands-on experience in front-end security (XSS/CSRF/CSP);
· Contributors to GitHub technical blogs or open-source projects are preferred.

Why us?

Work at the strategic intersection of renewable energy and cutting-edge technology, collaborate with a multinational team, thrive in a flat and fast-paced culture, and play a part in driving meaningful, sustainable transformation.

About us

We are a green tech company with young creative minds.
We are fighting every day to make our mission happen – Clean Power for All!

With 870+GW of clean power presently installed worldwide, we are on the road to success!

Welcome at Sungrow

Founded in 1997 by University Professor Cao Renxian, Sungrow is a leader in the research and development of solar inverters with the largest dedicated R&D team in the industry and a broad product portfolio offering PV inverter solutions and energy storage systems for utility-scale, commercial & industrial, and residential applications, as well as internationally recognized floating PV plant solutions, NEV driving solutions, EV charging solutions and renewable hydrogen production systems.

Want to know more? Check out what working with us is like!