The Sales Development Representative role is the most common entry point into software sales. You don’t need prior sales experience or a specific degree. What you do need is persistence, communication skills, and a clear strategy for standing out among hundreds of applicants.

According to research from The Bridge Group, the average path from SDR to Enterprise Account Executive takes about 6.25 years, with most SDRs spending 12 to 18 months in their first role before promotion. That first SDR job is the hardest to get. Once you’re in, the career path opens up quickly.

Why the SDR Role Exists

Understanding why companies hire SDRs helps you position yourself effectively.

The SDR function:

• SDRs prospect for and qualify potential customers
• They generate meetings for Account Executives who close deals
• SDRs handle high-volume outreach via calls, emails, and LinkedIn
• They free up closers to focus on revenue-generating activities

Why companies value entry-level SDRs:

• The role requires energy and persistence more than experience
• Fresh talent brings enthusiasm and coachability
• Companies can train SDRs on their specific sales motion
• Entry-level compensation makes the ROI work at scale

What this means for you:

Companies aren’t expecting you to know everything. They’re looking for raw talent, work ethic, and the right attitude. Your job in the application process is demonstrating those qualities.

What Companies Look For in SDR Candidates

Hiring managers evaluate candidates on several dimensions beyond resume credentials.

Coachability:

This is often the top criterion. Can you take feedback and apply it? Do you get defensive or curious when corrected? Companies want SDRs who will improve quickly, not those who think they already know everything.

Communication skills:

Can you write clearly? Can you articulate ideas verbally? SDRs spend their days communicating with strangers. You need to be comfortable and effective in conversations.

Work ethic:

The SDR role requires high activity levels. You’ll make dozens of calls and send dozens of emails daily. Companies want evidence you can sustain that effort consistently.

Resilience:

Rejection is constant. Most prospects ignore you or say no. Companies look for people who won’t be crushed by rejection and can maintain a positive attitude through difficult stretches.

Curiosity:

Good SDRs ask questions and genuinely want to understand their prospects’ challenges. This starts in the interview process. Are you curious about the company, the product, and the role?

Competitive drive:

Sales is measurable. Leaderboards exist. Companies want people who are motivated by competition and measurement, not threatened by it.

Building Your Resume Without Sales Experience

Most SDR candidates don’t have sales backgrounds. Here’s how to position what you do have.

Highlight transferable experience:

• Customer service roles show you can handle conversations and objections
• Retail demonstrates you’ve worked with customers face-to-face
• Restaurant work proves you can handle pressure and multitask
• Fundraising or nonprofit work shows persuasion skills
• Sports or competitive activities demonstrate drive

Quantify everything possible:

• “Handled 50+ customer interactions daily” beats “provided customer service”
• “Increased repeat customer rate by 15%” shows impact
• “Managed $X in transactions” demonstrates responsibility
• Numbers catch attention and signal you think in measurable terms

Include relevant coursework or certifications:

Several free or low-cost options can strengthen your resume:

• HubSpot’s Inbound Sales Certification (free)
• Salesforce Trailhead modules (free)
• LinkedIn Learning sales courses
• Aspireship or similar SDR training programs

These show initiative and genuine interest in sales, not just a need for any job.

Tailor for each application:

Generic resumes get ignored. Reference the specific company and role. Use keywords from the job description. Show you’ve done your homework.

Where to Find SDR Job Openings

Cast a wide net but prioritize strategically.

Job boards and platforms:

• LinkedIn Jobs (most common for tech sales)
• Indeed
• Glassdoor
• AngelList/Wellfound (for startups)
• RepVue (includes company ratings and compensation data)
• Built In (for tech companies by city)

Search terms to use:

Companies use different titles for similar roles. Search for all of these:

• Sales Development Representative
• SDR
• Business Development Representative
• BDR
• Account Development Representative
• ADR
• Inside Sales Representative

Targeting specific companies:

Research companies you’d want to work for and check their careers pages directly. Sometimes positions are posted there before hitting job boards.

Recruiting agencies:

Some agencies specialize in placing entry-level sales talent. They have relationships with companies and can advocate for candidates who might not get through standard screening.

Networking:

Many SDR roles are filled through referrals. Connect with current SDRs on LinkedIn. Ask for informational interviews. Let people know you’re looking. A warm introduction beats a cold application.

Crafting Your Application

Your resume gets you considered. Your cover letter and outreach get you noticed.

The cover letter (when requested):

Keep it brief. Explain why you want this specific role at this specific company. Connect your background to what they need. Show personality but stay professional.

The cold outreach approach:

Many successful SDR candidates skip traditional applications and reach out directly to hiring managers. This demonstrates the exact skills you’ll use in the role.

Find the SDR manager or sales leader on LinkedIn. Send a brief, personalized message:

• Mention something specific about the company
• Explain why you’re interested
• Share one relevant qualification or trait
• Ask for a brief conversation

This approach works because you’re doing what SDRs do: finding decision makers, crafting personalized outreach, and asking for meetings.

Following up:

If you don’t hear back, follow up. Once after 3-4 days, again after another week. Persistence shows you understand sales. Just don’t cross into annoying.

Preparing for the Interview Process

SDR interviews typically include multiple rounds testing different skills.

Phone screen:

Usually 15-30 minutes with a recruiter or hiring manager. They’re assessing basic communication skills, role understanding, and fit. Be energetic, articulate, and prepared with questions.

Video or in-person interview:

Deeper dive into your background, motivations, and skills. Expect behavioral questions about handling rejection, working under pressure, and managing your time.

Role play or mock call:

Many companies ask you to do a mock cold call or discovery conversation. This tests your comfort on the phone and coachability. Don’t worry about being perfect. They want to see how you handle feedback and adjust.

Panel or team interview:

Meeting multiple people who’d work with you. Be consistent in your energy and messaging across conversations.

Common Interview Questions and How to Answer

Prepare thoughtful answers for these frequent questions.

“Why sales?”

Explain what attracts you to a performance-based career. Maybe you’re competitive, enjoy conversations, or want uncapped earning potential. Be genuine, not generic.

“Why this company?”

Do your research. Mention the product, the market, the culture, or something specific that drew you in. Generic answers like “I heard good things” won’t cut it.

“Tell me about a time you faced rejection. How did you handle it?”

Sales is rejection. Share a specific example showing you didn’t give up, maintained perspective, and kept going.

“How do you stay organized and manage your time?”

SDRs juggle many tasks. Describe your actual approach, whether it’s lists, calendars, time-blocking, or something else. Specifics beat generalities.

“What do you know about our product/customers?”

Research the company. Understand what they sell and who buys it. You don’t need to be an expert, but you should show genuine interest.

“Where do you see yourself in 2-3 years?”

Most SDRs aim to become Account Executives within 12-24 months. It’s fine to say that. It shows you understand the career path.

Handling the Role Play

Role plays terrify most candidates but separate you from the pack.

What they’re evaluating:

• Can you think on your feet?
• Do you ask questions or just pitch?
• How do you handle objections?
• Are you coachable when they give feedback?

Tips for success:

• Take a breath before starting. Collect yourself.
• Ask clarifying questions about the scenario if needed.
• Start with a brief introduction, then ask questions. Don’t launch into a pitch.
• When you hit an objection, acknowledge it and ask a follow-up question.
• After feedback, actually apply it in your next attempt.

The real test:

The role play isn’t about getting it right. It’s about showing potential. Energy, curiosity, and responsiveness to coaching matter more than polish.

Evaluating Offers: What to Look For

Not all SDR roles are equal. Evaluate opportunities carefully.

Compensation structure:

• Base salary typically ranges from $45,000-$65,000 depending on location
• On-target earnings (OTE) usually add 30-50% in variable compensation
• Understand how variable comp is calculated and how achievable quotas are

Promotion path:

• How long do SDRs typically stay before promotion?
• What percentage of SDRs get promoted to AE?
• Is there a clear path, or do people get stuck?

Ask these questions directly. Companies with strong SDR programs will have clear answers.

Training and support:

• Is there formal onboarding and training?
• What does ongoing coaching look like?
• Will you have tools and resources to succeed?

Company trajectory:

• Is the company growing?
• Is the product selling?
• What’s the tenure of current SDRs?

Check Glassdoor, RepVue, and LinkedIn to verify what they tell you.

Team culture:

• What’s the energy like on the sales floor (virtual or physical)?
• How do managers treat underperformers?
• Is it competitive in a healthy way or cutthroat?

Red Flags to Watch For

Some SDR roles set you up for failure. Watch for warning signs.

Unrealistic quotas:

If current SDRs aren’t hitting quota, you probably won’t either. Ask about attainment rates.

No promotion history:

If SDRs stay 3+ years without advancement, the “path to AE” is probably fictional.

High turnover:

Constant churn suggests something is broken. Check LinkedIn for how long people stay.

Vague compensation:

If they won’t clearly explain how you earn commission, be skeptical.

All outbound, no inbound:

Pure outbound roles are harder. Make sure you know what you’re signing up for.

Minimal training:

“Sink or swim” cultures might sound exciting but often lead to early failure.

Your First 90 Days: Setting Yourself Up for Success

Once you land the role, your work is just beginning.

Learn aggressively:

Absorb everything about the product, the customers, and the sales motion. Ask questions constantly. Take notes obsessively.

Start making calls immediately:

Don’t wait until you feel ready. You’ll learn faster by doing. Early mistakes are expected and forgiven.

Find mentors:

Identify top performers and learn from them. Listen to their calls. Ask what works. Most people will help if you ask.

Track your metrics:

Understand how you’re measured and monitor your own performance. Don’t wait for your manager to tell you where you stand.

Accept rejection:

Your first months will include a lot of “no.” That’s normal. Focus on what you can control: activity, improvement, and attitude.

The Bigger Picture

The SDR role is a launching pad, not a destination. Top performers get promoted to Account Executive within 12-24 months, often doubling their earnings. From there, paths branch into mid-market, enterprise, management, customer success, marketing, and more.

Getting that first SDR job is the hardest part. Once you’re in and performing, opportunities multiply. The skills you build (prospecting, communication, handling rejection, managing time) transfer to almost any career path.

Don’t overthink the perfect opportunity. Get in somewhere, learn as much as you can, and build from there. Your first SDR role won’t be your last job in sales. It’s just the beginning.