We are looking for a professional with experience in welding and tiling, qualified first-class, with at least two years of verifiable track record. Job responsibilities include performing continuous surfacing work on both horizontal and vertical surfaces. This involves substrate preparation through chiseling and leveling, application of primers or leveling mortars, and mixing adhesives according to technical specifications. Cutting and machining of materials is required, as well as expert installation of tiles, ceramic, porcelain, or natural stone, ensuring alignment, flatness, and uniform joints. The job also involves filling and sealing joints with specialized mortars, final surface cleaning, and verification of adhesion and finish quality. Compliance with safety protocols and coordination with other trades on site is essential. The position offers an indefinite full-time contract, working hours from Monday to Friday, 9 AM to 5 PM, and a gross monthly salary of 1650 euros. The job location is in Madrid.