Salesforce developer

My client are in need of a contract Salesforce developer for an initial 6 months to work on a Salesforce CRM Implementation. The role can be worked remotely and has been deemed inside IR35. On-site requirements are 3-4 days per week on site in West Yorkshire. Skills required:
- Field service experience required
- APEX
- 5 years Salesforce development experience
- Experience of implementing and then maintaining a CRM