Jobs at Klaviyo

1,463 open positions

Klaviyo, founded in 2012 and headquartered in Boston, is a leading e‑commerce marketing automation platform. It powers personalized email and SMS campaigns for thousands of brands by leveraging a robust data‑driven engine that scales with rapid growth. The company is recognized for its deep analytics capabilities, data‑centric culture, and a commitment to delivering measurable revenue impact for its customers.

Recruitment at Klaviyo spans a wide range of functions: software engineering (backend, data, AI), product management, UX/UI design, data science, sales, customer success, marketing, finance, and operations. Candidates can expect a structured interview process that includes technical challenges, behavioral questions, and a focus on how they would contribute to a high‑velocity, data‑driven environment.

Using Job Transparency to view Klaviyo listings provides a competitive edge: you see exact salary figures, bonus structures, equity allocations, and real employee sentiment from reviews. This transparency helps you benchmark offers, negotiate confidently, and assess how the role aligns with your career goals.

Campaign Manager, Paid Search

Company: Klaviyo

Location: Boston, MA

Posted May 17, 2023

Klaviyo is looking for a Campaign Manager to join their Performance Marketing team. The role involves activating and managing performance media campaigns across channels, building and expanding audience personas, and contributing to building a full funnel marketing program. The marketing team is diverse and inclusive, and the company values creativity, innovation, and continuous learning. The role requires 3-5 years of digital media experience and a firm grasp of paid search algorithms.

Senior Lead Software Engineer

Company: Klaviyo

Location: Boston, MA

Posted May 11, 2023

Klaviyo is seeking a Senior Lead Software Engineer to join their Core Data team. The role involves technical discussions on scaling systems, rolling out new features, and growing the team. The Senior Lead Engineer will serve as a technical lead, hands-on developer, and individual contributor, responsible for designing, building, and maintaining systems to support multiple core product areas. They will also help drive the team forward and set the technical direction of these systems.

VP, Professional Services (Open to Remote)

Company: Klaviyo

Location: Boston, MA

Posted May 16, 2023

Klaviyo is a company that values diversity and inclusivity, and is looking for a Vice President of Professional Services to lead their services team. The role involves defining and delivering professional services offerings, building and managing a team, and partnering with customer success leaders to build out the company's services team.

Senior Software Engineer - Accounts

Company: Klaviyo

Location: Boston, MA

Posted May 15, 2023

Klaviyo is a company that values unique backgrounds and experiences, and believes in fairness and success. They have a team called the Accounts team that works on scaling their platform to support over 100,000 customers. They are looking for a Senior Software Engineer to work on core data storage and service layer for one of their most centralized and core dependencies. They are looking for someone with 4-6+ years of experience in software engineering, experience with full stack application development, and experience working with both monolithic and networked-service architectures.

Performance Media Specialist

Company: Klaviyo

Location: Boston, MA

Posted May 11, 2023

Klaviyo is looking for a Performance Media Specialist to join their team in Boston. The role involves activating and managing performance media campaigns across channels, building and expanding audience personas, and contributing to building a full funnel marketing program. The marketing team is diverse and inclusive, with a focus on empowering creators to own their destiny. The ideal candidate has 3-5 years of digital media experience and a firm grasp of paid search algorithms.

Account Executive, Upper SMB (Boston)

Company: Klaviyo

Location: Boston, MA

Posted May 10, 2023

None Found

Senior Full Stack Data Scientist

Company: Klaviyo

Location: Boston, MA

Posted May 10, 2023

None Found

Software Engineer, UI

Company: Klaviyo

Location: Boston, MA

Posted May 16, 2023

None Found

Senior Software Engineer, Site Reliability Engineering - Boston

Company: Klaviyo

Location: Boston, MA

Posted May 11, 2023

Klaviyo is a company that values diversity and encourages everyone to bring their unique perspectives to the workplace. They look for candidates who are a close match to the job requirements but still apply if they don't meet every detail. The company empowers creators to own their destiny by making first-party data accessible and actionable. They are looking for a Senior Site Reliability Engineer to own multiple foundational services and make a big impact on the productivity of their product engineering teams.

Lead Software Engineer II - API Team

Company: Klaviyo

Location: Boston, MA

Posted May 10, 2023

None Found

Director, Total Rewards (Remote)

Company: Klaviyo

Location: Boston, MA

Posted May 11, 2023

Klaviyo is seeking a seasoned Senior Director, Total Rewards to join their People team. The role involves executing a comprehensive total rewards strategy, aligning with business strategy, and driving change. The ideal candidate should have experience in a global SaaS organization and strong analytical skills.

Director, Employment Counsel (Boston)

Company: Klaviyo

Location: Boston, MA

Posted May 16, 2023

None Found

Frequently Asked Questions

What is it like to work at Klaviyo?
Klaviyo’s culture emphasizes data ownership, rapid experimentation, and cross‑functional collaboration. Employees routinely engage in short sprint cycles, use real‑time analytics dashboards, and participate in hackathons that drive product innovation. Work hours are flexible, but the pace is fast, especially during product launches or quarterly sales cycles. Team members value transparent communication, continuous learning, and a merit‑based promotion structure.
What types of positions are available at Klaviyo?
Klaviyo hires across nearly every tech and business discipline: software engineers (Go, Python, JavaScript, React), data engineers, data scientists, backend and infrastructure engineers, frontend developers, product managers, designers, sales engineers, marketing specialists, customer success managers, finance analysts, and operations staff. The company also offers roles in AI research, cloud architecture, and enterprise account management to support its expanding customer base.
How can I stand out as an applicant for Klaviyo?
To differentiate yourself, showcase measurable impact in past projects—include metrics such as click‑through rate improvements, revenue lift, or scalability enhancements. Demonstrate proficiency with data pipelines, SQL, and cloud services (AWS or GCP). Highlight experience with marketing automation or e‑commerce analytics, as these are core to Klaviyo’s product. During interviews, prepare to solve real‑world problems, explain your problem‑solving process, and articulate how your work aligns with Klaviyo’s mission to power data‑driven marketing.

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