500 - 1,000 Employees
Series C
AdTech
Big Data & Analytics
eCommerce & Marketplaces
Enterprise Software / SaaS
Marketing & Sales Tech

Klaviyo Company Overview

Who we are

We’re a team of people who are crazy motivated by growth. It’s what we help our customers do: grow their businesses faster. It’s how we behave as individuals: we’re all deeply passionate about stretching, learning, and pushing boundaries. It’s how we manage our business: we have thousands of paying customers, we’re profitable, and we’re growing insanely fast.

We do things a little differently

Klaviyo is the world’s leading owned marketing platform known for accelerating revenue for online businesses using the channels they own like email, web, and mobile. Enabling companies to leverage these owned marketing channels, Klaviyo makes it easy to store, access, analyze and use transactional and behavioral data to power highly-targeted customer and prospect communications. And unlike other marketing platforms, Klaviyo doesn’t force companies to compromise between advanced functionality or ease of use - so companies of all sizes are able to maximize their sales quickly. That’s why over 50,000 innovative companies like Unilever, Custom Ink and Eventbrite sell more with Klaviyo.

Jobs at Klaviyo

 
61 Jobs Listed
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Boston
We have an incredible team at Klaviyo - collaborative, capable, diverse, fun - and we wont settle for less.  Were looking for a passionate Senior Benefits Analyst to join our People Operations team. At Klaviyo, people (customers, Klaviyos, partners) genuinely come first, and because of that, being a part of People Operations at Klaviyo is very different than at other companies. We have the support of the entire company as we strive to build a pillar company and are dedicated to showing the world you will be great when you put people first and foremost. This Senior Benefits...
HR, Finance, & Operations
Boston
About Klaviyo Klaviyo is one of Bostons hottest startups.  We craft software helping thousands of ecommerce companies to have engaging relationships with hundreds of millions of consumers.  We love taking on tough engineering problems and look for success engineers who also like staying close to customers. We push each other to move out of our comfort zone, learn new technologies and work hard to ensure each day is better than the last. Success Engineering Were looking for a customer-facing engineer who loves talking to customers, understanding their needs...
Software Engineering/QA
Boston
Klaviyo is growing fast and we have openings for all skill levels across all of our teams. Learn more about our engineering culture at https://klaviyo.tech and listen to our data science team podcast at https://medium.com/klaviyo-data-science We love programming and the excitement that comes with building something people use. We are the kind of people that love talking to users and can find the balance between solving a problem quickly and thinking about how your code will work in the future. We love to move fast, keep learning and get stuff done. Our data science team takes ideas from...
Analytics & Data Science
Boston
Director of Enablement Learning culture is becoming an integral part of life at Klaviyo where every employee, partner and client will have access to a wealth of resources to enhance their effectiveness.  We are a team of experts in our respective disciplines, but more importantly, we strive to harness our collective expertise in the most compelling way for the benefit of our learners.  We combine rigor, data and subject matter know-how with intuition and common sense of what will be the highest priority for the business.  We work in an agile, fast-paced environment and are...
Sales & Business Development
Boston
We are looking for a passionate, driven leader to take compliance and deliverability at Klaviyo to the next level.  This is a unique role where you will be challenged to balance technology and people to drive the optimal business outcomes and customer experience.  It's a role that encompasses technical infrastructure, software systems, and a team of talented individuals.  How Youll Make a Difference Think critically about what the team offers and how it executes. Proposes and implements changes to systems and processes to help the team be successful. Set clear goals and...
Customer Success
Boston
Manager, Global Technical Recruiting As the Manager, Global Technical Recruiting, you will report into the Director of Talent Acquisition and partner closely with the Manager, Global Recruiting Operations, and other Klaviyo Leaders to drive the scaling efforts of our growing Engineering Teams.  You will have the opportunity to help design and drive the technical recruiting strategy as you lead a growing team of highly skilled technical recruiters. This role will provide high-visibility to Klaviyo's Executive Team, specifically our CTO, as we identify the next generation of...
HR, Finance, & Operations
Boston
Team Lead - Marketing Engineering  We love tackling tough engineering problems and look for Engineers who specialize in certain areas but are passionate about building, owning & scaling features end to end, from scratch, and breaking through any obstacle or technical challenge in their way. We are looking for a Lead Engineer that will bring deep technical expertise, creative problem solving, and ownership to Klaviyos .com site and marketing-side tech stack. Youll develop and mentor the small but mighty engineering team in marketing  and challenge whats possible in a...
Software Engineering/QA
Boston
Demand Generation Marketing Coordinator  The Demand Generation Marketing Coordinator is responsible for supporting Klaviyo in all efforts to grow new customer acquisition across its various global market segments. This role will directly assist the Demand Generation Marketing Manager by helping to execute all campaigns and programs designed to strengthen brand awareness, generate qualified leads, nurture prospects into sales opportunities, close high-value accounts, and drive more Klaviyo users. To drive brand awareness at the top of the funnel, you will help to oversee...
Marketing
Boston
Why You Should Join the Marketing Team The marketing team is special - a collection of powerful misfits, passionate doers, creative strategists and insatiable dreamers. Were looking for people nothing like us to make our diverse group even more diverse and broaden our collective thought. Specifically, we want someone who is going to tell our customers stories. Our customers arent simply special. To us, they are our lifeblood. They are entrepreneurs. Parents. Providers. They put their livelihood on the line every day to make their dreams come true. Our customers are inspired...
Marketing
Boston
Why You Should Join the Marketing Team The marketing team is special - a collection of powerful misfits, passionate doers, creative strategists and insatiable dreamers. Were looking for people nothing like us to make our diverse group even diverser and broaden our collective thought. Specifically, we want someone who will help us shape the future of our product, market and business as a Product Marketing Manager. Our customers arent simply special. To us, they are our lifeblood. They are entrepreneurs. Parents. Providers. They put their livelihood on the line every day to...
Marketing
Boston
We have an incredible team at Klaviyo - collaborative, capable, diverse, fun - and we wont settle for less.  Were looking for a passionate Compensation & Benefits Analyst to join our People Operations team. At Klaviyo, people (customers, Klaviyos, partners) genuinely come first, and because of that, being a part of People Operations at Klaviyo is very different than at other companies. We have the support of the entire company as we strive to build a pillar company and are dedicated to showing the world you will be great when you put people first and foremost. This...
HR, Finance, & Operations
Boston
Klaviyo is looking for Product Analysts to join our growing Product & Engineering team. Data is core to who we are as a company, and you will play a pivotal role in both collecting the necessary data and deriving insights through analysis. Our team works closely with PMs and engineers to best serve the needs of customers within specific product areas. The ideal candidate is intellectually curious, proactive in seeking solutions to challenging problems, and highly focused on delighting our customers.   Klaviyo is a startup located in the heart of downtown Boston. We build software that...
Product Management
Boston
Klaviyo is looking for Senior Product Analysts to join our growing Product & Engineering team. Data is core to who we are as a company, and you will play a pivotal role in both collecting the necessary data and deriving insights through analysis. Our team works closely with PMs and engineers to best serve the needs of customers within specific product areas. The ideal candidate is intellectually curious, proactive in seeking solutions to challenging problems, dedicated to mentoring junior team members, and highly focused on delighting our customers. Klaviyo is a startup located in the...
Product Management
Boston
Klaviyo is looking for a Financial Analyst who will be a key contributor to the Corporate FP&A team. Reporting to the Manager of FP&A, the Analyst will help with all aspects of the annual budget, monthly/quarterly reporting, forecasting, system enhancements and business partnering. The role will interact with senior leadership as well as other key stakeholders to provide support and guidance on financial performance and to deliver financial results. In addition to regular reporting, the analyst will work on various projects to help better understand the financial...
HR, Finance, & Operations
Boston
Klaviyo is growing by leaps and bounds; as a result, were excited at the opportunity to establish our Frontend Platform Team!   This is a unique opportunity with personal and leadership growth opportunities. You will shape Klaviyos frontend and lay the foundation of how an entire company writes, tests, and deploys frontend code. As the team grows, we expect our first senior hires to continue to lead the team and spearhead efforts.   This is the first hire on a brand new team. We require candidates to have extensive experience with React and experience contributing to/owning component...
Software Engineering/QA
Boston
Klaviyo is growing fast and we have openings for all skill levels across all of our teams. Learn more about our engineering culture at https://klaviyo.tech   Site Reliability Engineering (SRE) is what you get when you treat system operations as a software engineering problem. The mission of the Site Reliability Engineering team is to ensure uninterrupted service for Klaviyo customers and act as a force multiplier for Klaviyo product teams to deliver better software faster.    The SRE team builds foundational backend services as well as tooling and automation to allow product teams to...
Software Engineering/QA
Boston
Product Managers at Klaviyo are passionate about building products that delight our customers and exceed their expectations. This is why Klaviyo is so successful at ensuring product-market fit, fueling Klaviyos strong growth in the market. Come to Klaviyo and see first-hand what makes building products at Klaviyo so special. You will be challenged to do your best work, and the companys fast growth ensures that opportunities abound.   Your First 90 Days   In your first 30 days, you will get acclimated to Klaviyo and our product: During the first two weeks, you will be...
Product Management
Boston
The product team at Klaviyo is passionate about identifying, specing, and shipping solutions to solve tough customer problems.   Klaviyo is a startup located in the heart of downtown Boston. We build software that helps tens of thousands of businesses have more relevant and personal relationships with billions of consumers. We are a product driven company and over invest in making beautiful, efficient, and fast workflows that help our customers accomplish what was previously unimaginable. We push each other to move out of our comfort zone, learn new technologies, and work hard to ensure...
Product Management
Boston
Klaviyo is growing rapidly and profitably. Our platform handles billions of events and consists of multiple building blocks that can be combined and reused to deliver outstanding value for customers. Our hypergrowth opens up many interesting opportunities to excel and grow - from scaling to 10X the previous year workload, to being part of internal start-ups that seek to explore markets that our technology can help, to being part of a team that is constantly reinventing themselves to continue to deliver customer value faster even as we continue to grow in size.  As a key member of the Finance...
HR, Finance, & Operations
Boston
Klaviyo has a unique take on the Solution Architect role. While most companies hire SAs to give demos, fill out questionnaires, and explain complicated setups, that makes us yawn. We built a product that anyone can use (just ask our more than 40,000 customers) and we have smart sales reps and customer success colleagues who are true product experts.  So what do we do? We work directly with a small percentage of prospective and existing customers, alongside our sales & customer success teams, as customer-facing engineers to accelerate complex deals and customer value. We use these...
Sales & Business Development
Boston
Klaviyo is growing fast and we have openings for all skill levels across all of our teams. Learn more about our engineering culture at https://klaviyo.tech and listen to our data science team podcast at https://medium.com/klaviyo-data-science We love programming and the excitement that comes with building something people use. We are the kind of people that love talking to users and can find the balance between solving a problem quickly and thinking about how your code will work in the future. We love to move fast, keep learning and get stuff done. Our data science team takes ideas from...
Analytics & Data Science
Boston
Klaviyo is growing fast and we have openings for all skill levels across all of our teams. Learn more about our engineering culture at https://klaviyo.tech and listen to our data science team podcast at https://medium.com/klaviyo-data-science We love programming and the excitement that comes with building something people use. We are the kind of people that love talking to users and can find the balance between solving a problem quickly and thinking about how your code will work in the future. We love to move fast, keep learning and get stuff done. Our data science team takes ideas from...
Analytics & Data Science
Boston
We are looking for a passionate, driven leader to take compliance and deliverability at Klaviyo to the next level. This is a unique role where you will be challenged to balance investments in technology and people to drive the optimal business outcomes. It's a role that encompasses technical infrastructure, software systems, and teams of talented individuals.  How You'll Make a Difference  By being the inspiring leader who can drive cross-functional teams to fulfill an ambitious vision.  By building compliance and deliverability systems that efficiently scale to handle...
Product Management
Boston
We are looking for Tech Human Resource Business Partners to join our rapidly growing People Operations team here at Klaviyo. This person will partner with the R&D arm of our business (Engineering, Data Science, Product, Design, and more) to drive performance and talent management initiatives for their respective orgs. All teams need a process thought partner. These HRBPs will be a sounding board and thought partner coach for management/leadership and a trusted confidant to the CXO executives. In partnership with business leaders, they will be thinking...
HR, Finance, & Operations
Boston
Klaviyo is looking for a Senior Accountant who will be a key contributor to the Corporate Accounting team. This position will report to the Assistant Controller and involve frequent interaction and coordination with colleagues in the FP&A, compliance, HR, and other teams to ensure appropriate accounting treatment and classification. As a part of the Accounting Team, you will drive corporate accounting functions, including assisting with general ledger accounting and reporting, preparing and reviewing journal entries and account reconciliations, annual reporting functions, and technical...
HR, Finance, & Operations
Boston
The Security Operations team is tasked with building a world class Security program and is looking for a key member to lead security incident response.  Were looking for an engineer that has passion and endless curiosity for security analysis.  The Klaviyo security operations team is responsible for detecting and responding to security incidents or threats to our production and corporate systems. Youll work as part of a great team responding to security events in a collaborative environment where risk and response prioritization is a team effort.   How youll make a difference...
IT/Systems/Networking
Boston
Klaviyo has grown rapidly in the last couple years. Were now at an inflection point where our culture programming and traditions need to be reimagined and rebuilt for scale. Thats where you come in! Were looking for an experienced program manager with proven success scaling employee experience initiatives. We need someone who is passionate about making our work culture fulfilling for all Klaviyos. This individual will create, execute and scale programs, events, and traditions with an authentic and inclusive approach.  This is a unique opportunity for someone who enjoys being strategic and...
HR, Finance, & Operations
Boston
  Klaviyo is growing fast and we have openings for all skill levels across all of our teams. Learn more about our engineering culture at https://klaviyo.tech   We love tackling tough engineering problems and look for Engineers who specialize in certain areas but are passionate about building, owning & scaling features end to end from scratch and breaking through any obstacle or technical challenge in their way. We push each other to move out of our comfort zone, learn new technologies and work hard to ensure each day is better than the last.   Senior Systems Software Engineers...
Software Engineering/QA
Boston
Why You Should Join the BI Team  Klaviyo is looking for a Quantitative Business Intelligence Analyst to join our growing team. This person will be creating and implementing models, designing datasets, and analyzing data to drive business impact. They will be responsible for writing and communicating key findings and conclusions to stakeholders throughout the organization. They will also need to jump in as necessary to write ETLs and help maintain the data environment.  How You Will Make a Difference  This is a cross functional role...
Analytics & Data Science
Boston
We are looking for a Talent Acquisition Professional to join our growing recruiting team. As part of the Talent Acquisition team, you will have the chance to build relationships with leaders across the organization. You will have direct impact in contributing to the breakneck growth of Klaviyo, affecting the culture and business tremendously with the hyper-intelligent, driven and empathetic people you bring into the company! Youll own your recruiting numbers, hitting targets and drawing insights from analytics to make our hiring process smarter and more efficient. Youll gain skills, achieve...
HR, Finance, & Operations
Boston
We are looking for a Talent Acquisition Professional to join our growing recruiting team. As part of the Talent Acquisition team, you will have the chance to build relationships with leaders across the organization. You will have direct impact in contributing to the breakneck growth of Klaviyo, affecting the culture and business tremendously with the hyper-intelligent, driven and empathetic people you bring into the company! Youll own your recruiting numbers, hitting targets and drawing insights from analytics to make our hiring process smarter and more efficient. Youll gain skills, achieve...
HR, Finance, & Operations
Boston
Human Resources Business Partner - Go to Market We are looking for Human Resource Business Partners to support our Go to Market teams to join our rapidly growing People Operations team here at Klaviyo. This person will partner with our go to market teams, including customer support, sales, and more to drive performance and talent management initiatives for their respective orgs. All teams need a process thought partner. This HRBP will be a sounding board and thought partner coach for management/leadership and a trusted confidant to the CXO executives. In...
HR, Finance, & Operations
Boston
Inbound BDR's are a crucial step in the sales cycle at Klaviyo.  In this role, you'll properly qualify and learn about a customer's needs, which is integral to success in a sales role.  We possess a deep understanding of the value of Klaviyo's platform and the positive impact it can have on our prospective customers. We pride ourselves on accountability, effort and working collaboratively to create positive outcomes. We understand that these values are essential to meeting goals and exceeding expectations.   How you'll make a difference: Generate meetings for the sales team...
Sales & Business Development
Boston
About Klaviyo Klaviyo is one of Bostons hottest startups.  We craft software helping thousands of ecommerce companies to have engaging relationships with hundreds of millions of consumers.  We love taking on tough engineering problems and look for customer success engineers who also like staying close to customers. We push each other to move out of our comfort zone, learn new technologies and work hard to ensure each day is better than the last. Success Engineering Were looking for a customer-facing engineer who loves talking to customers, understanding...
Software Engineering/QA
Boston
The opportunity Klaviyo is growing rapidly and profitably. Our platform handles billions of events and consists of multiple building blocks that can be combined and reused to deliver outstanding value for customers. Our hypergrowth opens up many interesting opportunities to excel and grow - from scaling to 10X the previous year workload, to being part of internal start-ups that seek to explore markets that our technology can help, to being part of a team that is constantly reinventing themselves to continue to deliver customer value faster even as we continue to grow in size...
Software Engineering/QA
Boston
Klaviyo is growing fast and we have openings for all skill levels across all of our teams. Learn more about our engineering culture at https://klaviyo.tech   We love tackling tough engineering problems and look for Engineers who specialize in certain areas but are passionate about building, owning & scaling features end to end from scratch and breaking through any obstacle or technical challenge in their way. We push each other to move out of our comfort zone, learn new technologies and work hard to ensure each day is better than the last.   Lead Engineers are expected to bring to...
Software Engineering/QA
Boston
Why you should join the Security and Trust team The Security Operations team is tasked with building and maintaining a world class Security Operations Center (SOC) for detecting and responding to security events.  We are looking for a Security Operations Engineer who has a passion for systems engineering, system deployment and maintenance,  incident response, and security analysis.  The Security Operations Engineer shall be capable of managing cloud based assets (AWS), developing software to support automation for both system maintenance and security automation, responding...
IT/Systems/Networking
Boston
We are looking for a Senior Technical Talent Acquisition Professional to join our growing recruiting team. As part of the Talent Acquisition Team, you will have the chance to build relationships with some of the most talented people in the Boston tech industry! You will have a direct impact in contributing to the breakneck growth of Klaviyo, affecting the culture and business tremendously with the hyper-intelligent, driven and empathetic people you bring into the company! You'll own your recruiting numbers, hitting targets and drawing insights from analytics to make our hiring process...
HR, Finance, & Operations
Boston
As the first point of contact in the sales cycle, you are on the front-lines. We consider the oBDR role essential to the success of our business as your contribution to the sales and marketing feedback loop significantly influences our go-to-market strategy. We pride ourselves on accountability, effort and working collaboratively to create positive outcomes. We understand that these values are essential to meeting goals and exceeding expectations. How You Will Make A Difference: Identify high potential companies who can benefit from Klaviyos solution Partner closely with...
Sales & Business Development
Boston
We have an incredible team at Klaviyo - collaborative, capable, diverse, fun - and we wont settle for less.  Were looking for a passionate and experienced Senior HRIS Product Manager to join our People Operations team. At Klaviyo, people (customers, Klaviyos, partners) genuinely come first, and because of that, being a part of People Operations at Klaviyo is very different than at other companies.  We have the support of the entire company as we strive to build a pillar company and are dedicated to showing the world you will be great when you put people first and foremost....
HR, Finance, & Operations
Boston
We are looking for a Technical Talent Acquisition Professional to join our growing recruiting team. As part of the Talent Acquisition Team, you will have the chance to build relationships with some of the most talented people in the Boston tech industry! You will have a direct impact in contributing to the breakneck growth of Klaviyo, affecting the culture and business tremendously with the hyper-intelligent, driven and empathetic people you bring into the company! You'll own your recruiting numbers, hitting targets and drawing insights from analytics to make our hiring process smarter and...
HR, Finance, & Operations
Boston
The Partnerships team mission is to help drive Klaviyos Owned Marketing vision forward by building & deepening relationships with the best advisory firms and technology companies in the world.  Our marketing agency and system integrator partners are trusted advisors to high growth brands of all sizes and around the world. In turn, these partners rely on Klaviyo to help them deliver exceptional experiences to these brands--whether through direct referrals or through close collaboration with Klaviyo on the brands use of Klaviyo software. The Agency Development Rep plays a crucial role on...
Sales & Business Development
Boston
In the Strategic Partnerships Manager (SPM) role, your mission is to develop and manage go-to-market relationships with 3rd party technology providers that complement Klaviyos data and marketing automation platform and extend it in ways that benefit our customers. The focus for this role in the near-term will be on complementary ecommerce/marketing technologies, but this focus may expand over time. The SPM will help identify strategic go-to-market technology partners (ie, partners that help drive Klaviyos commercial growth), develop go-to-market plans with those partners that include mutual...
Sales & Business Development
Boston
Chief of Staff Klaviyo is the worlds leading owned marketing platform known for accelerating revenue for online businesses using the channels they own like email, web and mobile. Enabling companies to leverage these owned marketing channels, Klaviyo makes it easy to store, access, analyze and use transactional and behavioral data to power highly-targeted customer and prospect communications. And unlike other marketing platforms, Klaviyo doesnt force companies to compromise between advanced functionality or ease of use - so companies of all sizes are able to maximize their...
HR, Finance, & Operations
Boston
Klaviyo is looking for a Senior Operations Analyst to join our growing Customer Operations team. In this role, you will report to the Manager of Customer Operations and partner closely with Customer Success and Support leadership to drive visibility into core metrics and business drivers, improve operational efficiencies, and develop scalable strategies to improve the customer experience. The ideal candidate is intellectually curious, proactive in seeking solutions to challenging problems, and highly focused on solving for our customers. How you will make a difference:...
Customer Success
Boston
Klaviyo is growing fast and we have openings for all skill levels across all of our teams. Learn more about our engineering culture at https://klaviyo.tech   Site Reliability Engineering (SRE) is what you get when you treat system operations as a software engineering problem. The mission of the Site Reliability Engineering team is to ensure uninterrupted service for Klaviyo customers and act as a force multiplier for Klaviyo product teams to deliver better software faster.    The SRE team builds foundational backend services as well as tooling and automation to allow product teams to...
Software Engineering/QA
Boston
As the Talent Acquisition Data Analyst, you will partner with the Director of Talent Acquisition and Manager, Global Recruiting Operations, and other Talent Leaders to ensure the foundational infrastructure of Klaviyo's people data analytics practices are predictable, efficient, and scalable. You will have the opportunity to help build the strategy for Talent Acquisitions reporting and analytics from the ground up. This role will provide high-visibility to Klaviyo's Executive Team and other key leaders as we build and maintain departmental dashboards through a variety of tools and automation...
HR, Finance, & Operations
Boston
Why You Should Join the Marketing Team  Much of Klaviyos growth can be attributed to our loyal community of customers who have achieved success through Klaviyo and as a result refer their friends to Klaviyo. For the first time ever, Klaviyo will build a referral program focused on incentivizing Klaviyo customers to refer more of their eCommerce peers to join the Klaviyo community. You will build that program. Specifically, as the Referral Program Marketing Manager, you will be responsible for supercharging our growth by building, executing, and driving a...
Marketing
Boston
Why You Should Join the Marketing Team: The SEO Manager is responsible for overseeing and growing leads generated through an inbound interest in Klaviyo. The inbound channel is the foundation of our go-to-market approach at Klaviyo, and since were already generating a high volume of leads through it each month youll be starting with a solid foundation. Your charter will be understanding the current dynamics that drive the inbound channels; developing strategies to accelerate those dynamics; and identifying as-of-yet untapped ways to grow inbound lead...
Marketing
Boston
Senior Product Managers at Klaviyo have mastered the craft of Product Management. They are highly-skilled practitioners, who have been directly responsible for driving significant business outcomes. At Klaviyo, youll work in the kind of high-growth environment that offers unlimited potential. The potential to be a driving force that achieves even greater business outcomes, and the potential to coach and mentor the next generation of Product Managers. Klaviyos fast growth will ensure that opportunities abound.    Team Openings At any time, we have opportunities for Senior...
Product Management
Boston
Klaviyo is growing fast and we have openings for all skill levels across all of our teams. Learn more about our engineering culture at https://klaviyo.tech   We love tackling tough engineering problems and look for Senior Full Stack Engineers who specialize in certain areas but are passionate about building, owning & scaling features end to end from scratch and breaking through any obstacle or technical challenge in their way. We push each other to move out of our comfort zone, learn new technologies and work hard to ensure each day is better than the last.   Klaviyo operates a real-...
Software Engineering/QA
Boston
Klaviyos creative team is growing fast, and were out to shake up the status quo. Were searching for an experienced copywriter who will craft clear, compelling b2b messaging that brings our brand voice to life across Klaviyos website, marketing materials, and more. Are you a B2B copywriter with a strong point of view on product messaging? Do you find yourself wishing more tech brands would ditch the buzzwords and talk like real people? If so, you might be the Senior Copywriter that were looking for.  In this role, youll take ownership of multiple aspects of our copy, making sure its always...
Marketing
Boston
Klaviyo is growing fast and we have openings for all skill levels across all of our teams. Learn more about our engineering culture at https://klaviyo.tech  We love tackling tough engineering problems and look for Lead Software Engineers who are passionate about architecting, building, owning & scaling features end to end from scratch and breaking through any obstacle or technical challenge in their way. We push each other to move out of our comfort zone, learn new technologies and work hard to ensure each day is better than the last. Klaviyo operates a real-time data platform coded in...
Software Engineering/QA
Boston
Klaviyo is growing by leaps and bounds; as a result, were excited at the opportunity to establish our Frontend Platform Team!   This is a unique opportunity with personal and leadership growth opportunities. You will shape Klaviyos frontend and lay the foundation of how an entire company writes, tests, and deploys frontend code. As the team grows, we expect our first senior hires to continue to lead the team and spearhead efforts.   This is the first hire on a brand new team. We require candidates to have extensive experience with React and experience contributing to/owning component...
Software Engineering/QA
Boston
Klaviyo is looking for a Senior Financial Analyst who will be a key contributor to the Corporate FP&A team. Reporting to the Manager of FP&A, the Senior Analyst will help with all aspects of the annual budget, monthly/quarterly reporting, forecasting, system enhancements and business partnering. The role will interact with senior leadership as well as other key stakeholders to provide support and guidance on financial performance and to deliver financial results. In addition to regular reporting, the analyst will work on various projects to help better understand the...
HR, Finance, & Operations
Boston
Operations Program Manager Klaviyo is looking for an Operations Program Manager to join our growing People Operations team. In this role, you will report to the VP of People Operations and partner closely with the broader People Operations organization and Business leadership to drive visibility into core metrics and business drivers, improve operational efficiencies, and develop scalable strategies to improve the human capital Klaviyo experience. This person will help manage company-wide goals on our human capital philosophy with our leaders and help to...
HR, Finance, & Operations
Boston
Why You Should Join The Executive Assistant is a member of the People Operations Team, reporting to the Chief People Officer. They will provide business support to the CEO, Chief People Officer (CPO), and Chief Financial Officer (CFO) to ensure that the company-wide operational cadence is clear and prioritized. This is a great opportunity for a self-motivated and eager project manager to work directly with members of our C-Suite and have insight to the vision and strategy of a leading tech company in hyper-growth mode (3x customers, 3x revenue, and...
HR, Finance, & Operations
Boston
As a Senior Content Strategist, youll produce high-quality, relevant, and engaging audience-centric content that helps Klaviyo and our USMB and mid-market customers grow their businesses. Youll consistently create exceptional, audience-centric content while helping others to create content that meets that same high standard. How Youll Make a Difference Content is core to our plan to build awareness for Klaviyo and to grow our community, so youll be playing a critical role in the growth of our business and in helping both Klaviyo and our customers achieve business goals....
Marketing
Boston
Technical writers create critical FAQs, how-to guides, product documentation, and other resources for the Klaviyo customer base. The Academy teams mission is to enable our customers to grow their businesses through self-serve content, so youll be playing a critical role in helping both Klaviyo and its customers achieve business goals.   As a technical writer at Klaviyo, youll cultivate an understanding of our customers and their needs, learn how ecommerce businesses work inside and out, and translate that into content that helps our customers grow. A successful candidate has a strong...
Customer Success
Boston
As a Video Producer, youll oversee the production of high-quality marketing video and audio content that helps Klaviyo and our customers grow their businesses. Youll manage video and audio content projects from start to finishfrom ideation to storyboarding, filming to editing, and collaborating on distribution plans to measuring performance.  How Youll Make a Difference Content is core to our plan to build awareness for Klaviyo and to grow our community, so youll be playing a critical role in the growth of our business and in helping both Klaviyo and our customers achieve...
Marketing
Boston
At Klaviyo, Channel Managers pride themselves on being marketing and product experts. As a Channel Account Manager, you will be responsible for building a long term, deep, and mutually-beneficial relationship with Klaviyos marketing agency and systems integrator partners. You will leverage strong consultative skills to understand your partners business model and growth strategy so that you can identify ways Klaviyo can help them (and their clients) grow. In this role you are responsible for articulating the value of Klaviyos software, differentiating Klaviyo from other solutions, managing...
Sales & Business Development

Grow and learn while you help businesses around the world do the same

Our mission is to help businesses grow by owning their brand and their relationships with their customers. Every business we work with has dreams — our job is to build the technology and experiences to achieve them.

Klaviyo Careers


Klaviyo Careers

 

What we value

We start with our customers and work backwards. We want to be experts and set the benchmark in the work and experiences we create. We sweat the details — so our customers don’t have to — and we’re never done learning. We don’t have all the answers and we’re candid and collaborative when we’re solving problems.

We’re planning to hire hundreds of Klaviyos in the coming years — it’s the only way for us to achieve our mission. If you want to chat about a specific role or working at Klaviyo in general, we’re excited to talk.

 


Klaviyo 2020 Inc. Best Workplaces

Klaviyo is one of Inc. Magazine’s Best Places to Work

Klaviyo was ranked as one of Inc. Magazine’s Best Workplaces 2019. Inc. surveyed nearly 140,000 employees and found the companies that prioritize the most human elements of work were leading the way.

Like Klaviyo, Inc.’s best workplaces provide employee recognition, manage performance, and foster diversity and inclusion. At Klaviyo, we also work on challenging and impactful problems, provide ample opportunities to learn, and believe in helping our team to level up—fast.

 


 

225 Franklin Street, 10th Floor
Boston, MA 02111

Blog

November 3, 2020
Before The TransitionSince its inception, Klaviyo had been fostering an in-office work environment. Everything was optimized around creating easy ways for people to communicate, share ideas, and collaborate. As a company, we succeeded in creating and nurturing such a culture. Walking around our Boston office back in February of this year, one would likely see a training session or a tech talk, a few groups of people whiteboarding, and individual Klaviyos working together. At the same time, many ...
October 16, 2020
Mobile at KlaviyoI joined Klaviyo back in January of 2019 as a senior software engineer. At that time, Klaviyo did not really have a Mobile team at all. There was a product manager, Andrea, and a designer, Gui, speccing out some work, and another engineer, Chris, revamping some parts of our Push Notification pipeline. Klaviyo had a mobile app and iOS SDK that hadn’t been updated in several years. I had just come off a project at another company where I led a rebuild of an iOS app for online n...
October 16, 2020
In many ways, A/B tests are central to the task of marketing. Have multiple ideas for your creative approach but you’re not sure which one will resonate with your audience best? Try them both out and see which performs better. Curious whether a discount will lead to enough extra signups to justify the cost? Add one, but protect your brand and make sure only a portion of the audience gets to see the discount. A/B testing provides a data-driven method for optimizing your content and improving yo...
September 11, 2020
As Engineers, we often find it necessary to have real-time, accurate, and granular timings of our code. These are useful for optimizing…Continue reading on Klaviyo Engineering »...
August 11, 2020
Profiling your code, especially under load, can give you some insightful views on your code’s performance.Last time I talked out how we load tested our events pipeline and made infrastructure changes to handle the load we estimated we’d receive during Black Friday / Cyber Monday. This change was on the macro level but what can we do on the micro-level to optimize for throughput? Here I’ll talk about profiling a running process to see what areas you could improve on to troubleshoot your cod...