Sales Intern (Summer 2027)

Klaviyo Campus is hiring a Sales Intern (Summer 2027) in Boston, MA (on-site 5 days). When: Summer 2027. Posted September 18, 2026. Applications close June 1, 2027. Checked against the employer's posting on November 15, 2026.

We believe everyone deserves a fair shot at success and appreciate the experiences each person brings beyond the traditional job requirements. If you’re a close but not exact match with the description, we hope you’ll still consider applying.

This is an 11-week (June 1st-August 13th, 2027) paid internship experience out of our Boston, MA headquarters. Interns are required to be onsite 5 days per week in the Boston office.

Klaviyo provides an opt-in housing option for interns during the program. Jumpstart your sales career as a member of a fast-paced, hard-working, and growing team as a Sales Intern for Klaviyo.

You will be a part of a team that generates revenue through pipeline development by helping cultivate our top of funnel leads, as well working with sales leadership and operations to increase efficiencies in our sales process.

As a Sales Intern, you will learn about Klaviyo’s platform, customers, eCommerce business challenges, as well as Klaviyo’s sales process. In addition, you will get the opportunity to learn from your peers, the greater sales team, and leadership as you work on various projects.

How you will make an impact: • Master essential sales tools like Salesforce and Gong. • Empower our Sales team by enriching crucial data • Leverage AI tools to sharpen your prospecting and outreach, whether that's researching a lead faster or personalizing a cold email at scale • Uncover and create opportunities to boost sales team productivity • Drive net new business opportunities through outreach via LinkedIn, email, and cold calling • Use creative outreach to help Account Executives book initial calls with prospects Who You Are: • Pursuing an Undergraduate degree with a targeted graduation date between May 2028-May 2029 with a BA/BS in Business Administration, Management, or a related field.

• Have prior experience in sales, marketing, or business development • Have experience using AI tools in school, work, or personal projects, and are comfortable picking up new ones quickly • Extremely curious and possess a true self-starter mentality.

• Sharp critical thinker who loves to solve problems. • You're eager to learn by doing and fearlessly jump into projects head-on. • Outstanding verbal and written communicator.

• Agile and thrive in collaborative, fast-paced environments. Massachusetts Applicants: It is unlawful in Massachusetts to require or administer a lie detector test as a condition of employment or continued employment.

An employer who violates this law shall be subject to criminal penalties and civil liability. Our salary range reflects the cost of labor across various U.

S. geographic markets. The range displayed below reflects the minimum and maximum target salaries for the position across all our US locations. The base salary offered for this position is determined by several factors, including the applicant’s job-related skills, relevant experience, education or training, and work location.

In addition to base salary, our total compensation package may include participation in the company’s annual cash bonus plan, variable compensation (OTE) for sales and customer success roles, equity, sign-on payments, and a comprehensive range of health, welfare, and wellbeing benefits based on eligibility.

Your recruiter can provide more details about the specific salary/OTE range for your preferred location during the hiring process. Base Pay Range For US Locations: $21.

50—$21.50 USD Get to Know Klaviyo We’re Klaviyo (pronounced clay-vee-oh). We empower creators to own their destiny by making first-party data accessible and actionable like never before.

We see limitless potential for the technology we’re developing to nurture personalized experiences in ecommerce and beyond. To reach our goals, we need our own crew of remarkable creators—ambitious and collaborative teammates who stay focused on our north star: delighting our customers.

If you’re ready to do the best work of your career, where you’ll be welcomed as your whole self from day one and supported with generous benefits, we hope you’ll join us.

AI fluency at Klaviyo includes responsible use of AI (including privacy, security, bias awareness, and human-in-the-loop). We provide accommodations as needed.

Klaviyo is committed to a policy of equal opportunity and non-discrimination. We do not discriminate on the basis of race, ethnicity, citizenship, national origin, color, religion or religious creed, age, sex (including pregnancy), gender identity, sexual orientation, physical or mental disability, veteran or active military status, marital status, criminal record, genetics, retaliation, sexual harassment or any other characteristic protected by applicable law.

IMPORTANT NOTICE: Our company takes the security and privacy of job applicants very seriously. We will never ask for payment, bank details, or personal financial information as part of the application process.

All our legitimate job postings can be found on our official career site. Please be cautious of job offers that come from non-company email addresses (@klaviyo.

com), instant messaging platforms, or unsolicited calls. You can find our Job Applicant Privacy Notice here. By clicking "Submit Application" you consent to Klaviyo processing your Personal Data in accordance with our Job Applicant Privacy Notice.

If you do not wish for Klaviyo to process your Personal Data, please do not submit an application. You can find our Job Applicant Privacy Notice here.