DH
Docler Holding Luxembourg
Senior Software Engineer, Front-end
May 2020 - Present ·
Luxembourg
As a senior front-end engineer in the streaming industry, I contribute to the design and evolution of high-performance, large-scale web platforms. My work focuses on building resilient systems, improving developer experience, and bridging the gap between business needs and technical vision.
Key Responsibilities
- Propose business and technical solutions tailored for a high-load, real-time web platform
- Research, test, and optimize technologies to meet performance and scalability requirements
- Refactor and modernize legacy Backbone.js applications into a React + TypeScript ecosystem
- Develop long-term architectural strategies for gradual and sustainable system improvement
- Write technical and architecture notebooks to guide future developments
- Mentor and support junior and mid-level engineers through code reviews and pair programming
- Conduct interviews and participate in recruitment for all front-end levels
- Collaborate closely with business teams to translate complex requirements into actionable, efficient solutions — often challenging ideas constructively to ensure technical feasibility and long-term value