# WS Development Careers >
About WS Development
Massachusetts-based WS Development is a mixed-use developer with a singular mission: creating places people want to be. With an approach that values art, science, innovation and, above all else, people, WS strives to engage each community it serves with best-in-class installations and activations. Established in 1990, WS is a vertically-integrated company that conceptualizes, owns, operates and leases more than 100 properties that range from cutting-edge urban spaces to lifestyle and community centers. With over 20 million square feet of existing space and an additional five million square feet under development, it is one of the largest privately-owned development firms in the country. For more information, visit www.wsdevelopment.com, call 617.232.8900 or follow WS Development on LinkedIn.
> Powered by Workable. ## Open Positions - All open roles (GET `https://apply.workable.com/ws-development/jobs.md`): 16 current openings - Construction: 1 role - Field: 11 roles - Seaport Property Management: 1 role - Staffed Development: 1 role - Strategic Initiatives: 1 role - Tenant Construction: 1 role ## Optional - [Careers page](https://apply.workable.com/ws-development/): Main careers page - [Company website](https://www.wsdevelopment.com/): WS Development website