How to Become a Sales Development Representative (SDR)

The sales development representative, or SDR, is one of the most common entry points into a business career, especially at software and B2B companies. SDRs start conversations with potential customers and book meetings for account executives who close deals. The role rewards persistence, curiosity and communication more than any particular degree, and it can lead to well-paid careers in sales, sales leadership, customer success and marketing. If you are wondering how to become a sales development representative, this guide covers what the job involves, the skills employers look for and how to land your first SDR role.

What does an SDR do?

SDRs sit at the top of the sales funnel. Their main job is to generate qualified sales opportunities. Day to day, that usually means:

• Researching target companies and the people most likely to buy
• Reaching out through cold email, phone calls and LinkedIn
• Following up on inbound leads, such as people who downloaded a guide or requested a demo
• Asking discovery questions to learn whether a prospect has a real need, budget and timeline
• Booking qualified meetings for account executives
• Logging every activity in a CRM such as Salesforce or HubSpot

You may also see the title business development representative (BDR). Some companies use the terms interchangeably; others use SDR for inbound leads and BDR for outbound prospecting.

How SDRs are measured and paid

SDRs typically have monthly or quarterly targets, such as meetings booked or opportunities created that the sales team accepts. Activity metrics like calls and emails are often tracked too. Compensation is commonly a base salary plus variable pay tied to hitting those targets, often described as on-target earnings (OTE). Ask in interviews how the commission plan works, what percentage of the team hits quota and how territories or leads are assigned.

Skills employers look for

• Resilience: Most outreach gets no reply or a "no." Good SDRs stay positive and keep going.
• Clear, concise writing: Short, relevant emails get answered; long generic ones do not.
• Phone confidence: Comfort calling strangers and handling objections in real time.
• Curiosity: Asking good questions and listening carefully to the answers.
• Organization: Managing many prospects and follow-ups without letting anything slip.
• Coachability: Taking feedback from managers and adjusting quickly.

Do you need a degree?

Many companies hire SDRs from a wide range of backgrounds, and some do not require a degree at all. Retail, hospitality, restaurant, call center, recruiting, customer service and even teaching experience can translate well, because those jobs involve talking to people, handling rejection and working toward goals. A bachelor's degree can help at some larger companies, but demonstrated drive and communication skills often matter more.

Step-by-step: landing your first SDR job

1. Learn the basics of B2B sales

Understand concepts such as ideal customer profile, buyer personas, prospecting, discovery calls, qualification frameworks (for example BANT or MEDDIC), objection handling and the sales pipeline. Free resources from CRM vendors, sales podcasts and well-known sales books are a good start.

2. Get familiar with the tools

SDRs typically use a CRM (Salesforce, HubSpot), a sales engagement platform (Outreach, Salesloft, Apollo), LinkedIn Sales Navigator and data tools for finding contact information. HubSpot offers free training and certifications that are easy to add to a resume.

3. Rewrite your resume in sales language

Highlight results with numbers wherever possible: sales goals hit, upsells, customer satisfaction scores, rankings on a team, or volume handled. "Ranked second of twelve associates for monthly add-on sales" tells a hiring manager far more than "provided excellent customer service."

4. Prospect your way into the job

The best way to show you can be an SDR is to prospect for your own role. Identify companies you would like to work for, find the SDR manager or sales leader on LinkedIn, and send a short, personalized message explaining why you are interested and what you would bring. Hiring managers notice candidates who do the job before they get it.

5. Prepare for the interview, including a role-play

Many SDR interviews include a mock cold call or a written outreach exercise. Research the company's product, customers and competitors. Prepare an opening line, two or three discovery questions and responses to common objections such as "We already have a solution" or "Send me some information." Be ready to explain why sales, why this company, and how you handle rejection.

6. Ask smart questions

• What does the ramp period look like for new SDRs?
• How is quota set, and how many reps hit it?
• What is the typical path and timeline from SDR to account executive?
• What training and coaching do new hires receive?

Where an SDR role leads

The classic path is promotion to account executive, where you manage deals through to close. From there, careers can lead to enterprise sales, sales management and leadership. SDR experience also transfers well to customer success, account management, partnerships, revenue operations and marketing, because you will understand customers and the sales process from the ground up. Many companies prefer to promote proven SDRs from within, which makes performance in the role a direct lever on your career speed.

Is the SDR role right for you?

If you enjoy talking with people, like clear goals and are motivated by earning more when you perform, the SDR role can be an excellent start. If constant rejection drains you, consider adjacent roles such as customer success or inside sales support, which share many skills with less cold outreach.

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