The document is a job posting for a Senior Social Scientist position in Brighton, UK paying £35,000 to £40,000. The role involves assessing social and health effects of infrastructure projects through tasks like social impact assessments, stakeholder engagement, and ensuring compliance with international standards. Qualified candidates will have a post-graduate degree in a social development field, experience in a relevant area, knowledge of international lending standards, and experience working abroad for trips of 1-2 weeks.