Effisus is a fast-growing international company and a recognised innovator in building envelope solutions, weatherproofing, airtightness, façade membranes, and sealing systems that make buildings more efficient, resilient, and future-ready.
Our solutions are specified and installed on landmark projects across Europe, the United Kingdom, and the Middle East.
Founded in Portugal, we combine the agility and entrepreneurial spirit of a scale-up with the technical depth and international reach of a growing multinational.
We are now looking for a Senior Key Account Manager to lead our commercial growth in Lisbon, Portugal.
You will be responsible for developing business opportunities, managing strategic accounts, and positioning Effisus solutions in major construction and refurbishment projects.
You will work closely with: Architects, Developers, Main Contractors, Engineering Consultants, Specialist Subcontractors.
This role combines: Business Development, Technical Sales, Specification Sales, Strategic Account Management, On-site project engagement What We're Looking For - Experience in construction, building materials, façade, waterproofing, insulation, membranes, or related technical sectors - Strong commercial and business development background - Experience working with architects, consultants, contractors, or developers - Technical and consultative sales approach - Fluent Portuguese and English - Based in the Greater Lisbon Area Strongly Preferred - Building envelope / façade experience - Specification sales experience - Existing network within the Portuguese construction market - Experience with international companies - Degree in Engineering, Architecture, or Construction-related field What Makes This Opportunity Attractive - High autonomy and direct business impact - Exposure to landmark international projects - Entrepreneurial and agile environment - Strong growth potential - Competitive compensation package - Performance bonus + company car + health insurance Apply now and visit our website to learn more about Effisus: