The Consultants will (i) support quality of projects' design at entry (theory of change, monitoring and evaluation, economic analysis); (ii) support results measurement and development effectiveness during project implementation; (iii) provide support to the design and implementation of impact evaluations of IDB's operations; (iv) participate in the preparation of Project Completion Reports, evaluation guidelines, working papers, and other SPD reports related to development effectiveness; and (v) contribute in a range of technical and sector topics. We invite consultants with expertise in at least one of the following areas: social protection, health, education, labor markets and pensions, migration, firms, technology, capital markets, transport, water and sanitation, agriculture, rural development, climate, environment and natural resource management, energy, citizen security, reform of the state and fiscal management.