There are many different types of jobs available in the fields of digital marketing and e-commerce. Some common job titles in digital marketing include:

1. Social media manager: responsible for creating and implementing social media strategies to increase brand awareness and engagement.

2. Search engine optimization (SEO) specialist: responsible for improving a website's ranking on search engines like Google.

3. PPC (pay-per-click) specialist: responsible for creating and managing campaigns that use PPC advertising to drive traffic to a website.

4. Content marketer: responsible for creating and promoting valuable, relevant, and consistent content to attract and retain a clearly defined audience.

5. Email marketer: responsible for creating and sending email campaigns to promote a product or service.

In e-commerce, some common job titles include:

1. E-commerce manager: responsible for managing all aspects of an online store, including product listings, customer service, and order fulfillment.

2. E-commerce specialist: responsible for optimizing an online store for maximum sales and profitability.

3. E-commerce customer service representative: responsible for answering customer inquiries and handling customer complaints.

4. E-commerce inventory manager: responsible for managing the inventory of an online store, including tracking stock levels and reordering products as needed.

5. E-commerce marketing specialist: responsible for promoting an online store and its products to potential customers.