Klaviyo, Inc.

Customer Success Manager at Klaviyo in Denver, CO, responsible for nurturing ~40 customers, driving platform adoption, providing strategic guidance, and collaborating cross‑functionally to ensure customer success and growth. The role requires 2+ years of CS experience, strong technical and marketing skills, and familiarity with AI tools.

The Large Enterprise Account Executive at Klaviyo will own a portfolio of high‑potential accounts, drive new business in emerging verticals, and collaborate with the Large Enterprise sales team to close complex deals. The role emphasizes strategic territory ownership, ROI‑driven discovery, and cross‑functional leadership.

• Senior Software Engineer - Profiles, Lists and Segments

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  $148,000 – $222,000Posted 20 hours ago

  Senior Software Engineer on the Profiles, Lists, and Segments team at Klaviyo, designing and building scalable front‑end systems in React, TypeScript, Python, and Django to power customer data experiences. Mentors teammates, collaborates with product, design, and data science, and drives multi‑quarter projects.

• Senior Software Engineer, Agent Platform

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  $148,000 – $222,000Posted 20 hours ago

  Senior Software Engineer on the Agent Platform at Klaviyo will design and scale backend systems for AI-driven agents that automate marketing and customer experiences. The role involves building distributed systems, tuning LLMs, and collaborating with product and ML teams to deliver scalable AI solutions.

• Senior Director, Product Marketing

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  $224,000 – $336,000Posted 20 hours ago

  Senior Director of Product Marketing at Klaviyo will lead positioning, messaging, and go‑to‑market strategy for the company's Marketing, Data Platform, and AI products, managing a team of product marketers and collaborating with product, sales, and customer teams.

• Senior Software Engineer - Customer Agent

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  $148,000 – $222,000Posted 20 hours ago

  Senior Software Engineer to build Klaviyo’s AI‑driven Customer Agent platform, scale full‑stack systems, mentor engineers, and shape AI product strategy.

• Product Designer

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  $104,000 – $156,000Posted 20 hours ago

  Product Designer at Klaviyo in Boston, MA, focusing on AI‑assisted, user‑centered designs, collaborating with product and engineering to improve usability and deliver end‑to‑end experiences.

• Senior Full Stack Engineer - Customer Agent

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  $148,000 – $222,000Posted 20 hours ago

  Senior Full Stack Engineer at Klaviyo leads product innovation, builds scalable solutions, mentors team, and requires 7+ years experience.

• Senior Full Stack Engineer - Customer Agent

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  $148,000 – $222,000Posted yesterday

  Senior Full Stack Engineer at Klaviyo leads product innovation, builds scalable solutions, and mentors teams in a fast‑paced, AI‑focused environment.

• Software Engineer II - Identity & Access Management

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  $116,000 – $174,000Posted yesterday

  Software Engineer II on the Identity & Access Management team at Klaviyo will design and operate a centralized authentication and authorization platform. The role requires 2‑5 years of backend experience and expertise in auth protocols.

• Software Engineer II, Data Automation

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  $116,000 – $174,000Posted yesterday

  The role is a Software Engineer II on the Data Automation team at Klaviyo, focusing on building and scaling data infrastructure on AWS using Python, Terraform, and other tools. It involves designing, building, and maintaining systems for the company's real-time data platform, with opportunities to work with AI and modern engineering practices.

• Senior Software Engineer - Profiles, Lists and Segments

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  $148,000 – $222,000Posted yesterday

  seniorsoftware-engineeringklaviyo

  Senior Software Engineer on the PLS team at Klaviyo, designing and building scalable systems for profiles, lists, and real‑time segments. Works with React, Python, Django, and AWS, mentors teammates, and collaborates with product and data science.

• Senior Software Engineer - Customer Agent

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  $148,000 – $222,000Posted yesterday

  Senior Full Stack Engineer at Klaviyo will design and build scalable AI-native Customer Agent systems, focusing on intelligent workflows and cross-functional collaboration. The role requires 7+ years of software experience and mentorship.

• Senior Software Engineer, Agent Platform

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  $148,000 – $222,000Posted yesterday

  Senior Software Engineer, Agent Platform at Klaviyo, designing and scaling backend systems for AI-driven marketing agents, collaborating with product and ML teams, hybrid role in Boston.

• Lead Product Manager, Core Data

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  $168,000 – $252,000Posted yesterday

  Lead Product Manager for Core Data at Klaviyo, responsible for defining the vision, roadmap, and strategy for the data ingestion platform, driving scalable data pipelines, and ensuring reliability and AI‑forward practices across engineering teams.

• Software Engineer II - Data Warehousing

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  $116,000 – $174,000Posted 2 days ago

  Software Engineer II on the Data Warehousing team at Klaviyo, designing and maintaining real-time data platforms using Python, ClickHouse, Kafka, and AWS, with 5+ years of backend experience.

• Account Executive, Large Enterprise

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  $128,000 – $192,000Posted 2 days ago

  The Large Enterprise Account Executive at Klaviyo in Boston, MA is a strategic, high‑growth role where the incumbent owns a portfolio of high‑potential accounts, drives revenue through complex enterprise deals, and collaborates cross‑functionally to accelerate pipeline and execute a land‑and‑expand strategy.

• Account Executive, Large Enterprise

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  $128,000 – $192,000Posted 2 days ago

  Account Executive, Large Enterprise at Klaviyo in Boston, MA, responsible for owning a portfolio of high‑potential accounts, driving new business in emerging verticals, and closing enterprise deals with cross‑functional support.

• Senior Lead AI Software Engineer

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  $216,000 – $324,000Posted 3 days ago

  Senior Lead AI Software Engineer at Klaviyo, leading the Amplify Engineering team to design, build, and scale AI‑driven internal platforms and automation, mentor senior engineers, and set technical strategy across multiple domains.

• Senior Software Engineer - Devx

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  $148,000 – $222,000Posted 3 days ago

  Senior Software Engineer on the DevX team at Klaviyo, focusing on the app marketplace, API analytics, and developer tools. Build and scale full‑stack features using Python, Django, React, and cloud services.

• Software Engineer II - Organizations

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  $116,000 – $174,000Posted 4 days ago

  Software Engineer II on the Organizations team at Klaviyo will design and implement APIs and data models for multi-level enterprise organization hierarchies, focusing on scalability, compliance, and platform reliability. The role involves end-to-end ownership of features, collaboration across services, and building reusable contracts for other teams.

• Software Engineer II - Identity & Access Management

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  $116,000 – $174,000Posted 4 days ago

  Software Engineer II on Klaviyo's IAM team in Boston, MA. Build authentication services, design features, and improve platform reliability.

• Senior Product Designer - Growth

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  $134,400 – $201,600Posted 4 days ago

  Senior Product Designer - Growth at Klaviyo designs AI‑assisted product experiences, simplifies complex workflows, and collaborates with product and engineering to deliver scalable solutions. The role emphasizes rapid prototyping, user research, and high‑impact design across a fast‑moving environment.

• Senior Product Designer, Editors

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  $134,400 – $201,600Posted 5 days ago

  Senior Product Designer for Editors at Klaviyo, focusing on AI‑assisted design of complex workflows and user experiences. Collaborates with product and engineering to prototype and iterate quickly.

• Sr. Partner Marketing Technology Alliances Manager

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  $104,000 – $156,000Posted 5 days ago

  Senior Partner Marketing Technology Alliances Manager at Klaviyo leads joint marketing and demand‑generation initiatives with technology partners, designing co‑marketing programs and driving ecosystem growth.

• Software Engineer II Devx

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  $116,000 – $174,000Posted 5 days ago

  APIPythonAWSSoftware Engineering

  Software Engineer II on the API team at Klaviyo, building and scaling public and internal APIs using Python and AWS. Must be onsite in Boston at least three days per week.

• Software Engineer II - Data Warehousing

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  $116,000 – $174,000Posted 5 days ago

  Software Engineer II on the Data Warehousing team at Klaviyo will design, build, and maintain systems for real-time analytical queries, working with Python, ClickHouse, Kafka, and other technologies. The role requires 5+ years of backend experience and involves collaboration, code reviews, and scaling large-scale data platforms.

• Software Engineer II - Data Management and Governance (DMG)

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  $116,000 – $174,000Posted 5 days ago

  Software Engineer II role at Klaviyo focusing on data management and governance, building and maintaining large-scale distributed systems on AWS using Python and infrastructure-as-code tools.

• Software Engineer II, Data Automation

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  $116,000 – $174,000Posted 5 days ago

  The role at Klaviyo involves designing, building, and maintaining data automation systems on AWS using Python, Terraform, and other tools, collaborating with cross-functional teams to operate large-scale analytics infrastructure.

• Senior Software Engineer - Profiles, Lists and Segments

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  $148,000 – $222,000Posted 5 days ago

  software-engineeringfrontendreactpythonaws

  Senior Software Engineer on the PLS team at Klaviyo, designing and building scalable systems for profiles, lists, and real‑time segments. Works primarily frontend with React, TypeScript, Python, and Django, mentoring teammates and driving cross‑team initiatives.

• Senior Software Engineer - Devx

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  $148,000 – $222,000Posted 5 days ago

  Senior Software Engineer on the DevX team at Klaviyo, focusing on building and scaling the app marketplace, API analytics, and developer tools. Works with Python, Django, React, and AWS to enable external developers and partners.

• Senior Software Engineer - Developer Infrastructure

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  $148,000 – $222,000Posted 5 days ago

  Senior Software Engineer - Developer Infrastructure at Klaviyo in Boston, MA, focusing on building and maintaining the developer platform, dependency management, and AI-driven infrastructure improvements. The role involves leading platform upgrades, optimizing CI/CD pipelines, and setting engineering standards across the organization.

• Senior Software Engineer - Customer Agent

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  $148,000 – $222,000Posted 5 days ago

  Senior Full Stack Engineer will design, build, and scale systems for Klaviyo’s AI-native Customer Agent platform, enabling personalized, autonomous customer experiences across channels. The role involves end‑to‑end development, mentorship, and collaboration across engineering, product, and data teams.

• Senior Software Engineer - Analytics Data Engineering

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  $148,000 – $222,000Posted 5 days ago

  Senior Software Engineer on the AI & Analytics Data Enablement team at Klaviyo will design and lead scalable data pipelines that power analytics and AI features for customers. The role involves mentoring engineers, defining data standards, and driving data reliability across multi‑component systems.

• Senior Software Engineer, Agent Platform

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  $148,000 – $222,000Posted 5 days ago

  Senior Software Engineer - Agent Platform at Klaviyo focuses on designing and scaling backend systems for AI and agentic solutions. The role involves building scalable data pipelines, tuning LLM features, and collaborating with cross-functional teams to deliver impact for 167K+ customers.

• Senior Full Stack Engineer - Customer Agent

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  $148,000 – $222,000Posted 5 days ago

  Senior Full Stack Engineer at Klaviyo (Boston) to build end‑to‑end solutions, mentor team, and drive AI‑enabled product innovation.

• Customer Success Manager

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  $72,000 – $108,000Posted 5 days ago

  Customer Success Manager at Klaviyo in Boston, MA, supporting clients and ensuring successful platform adoption.

• Lead Product Manager, AI

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  $168,000 – $252,000Posted last week

  The Lead Product Manager for AI at Klaviyo will own the strategy and execution of Native Composer, the company's AI-powered marketing orchestration product. This hybrid role based in Boston requires shaping AI agents, workflows, and experiences that enable marketers to launch campaigns faster. The position involves cross-functional collaboration with engineering, design, research, and GTM teams.

• Sr. Manager, Orchestrate

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  $216,000 – $324,000Posted last week

  Senior Engineering Manager for Orchestrate at Klaviyo leads multiple engineering teams to design, build, and scale the multi‑channel orchestration platform (Flows and Campaigns) used by over 170k brands. The role involves setting technical direction, driving cross‑functional collaboration, and growing engineering talent.

• Software Engineer II Devx

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  $116,000 – $174,000Posted last week

  Software Engineer II on the DevX team at Klaviyo in Boston, focusing on building and scaling public and internal APIs. Requires 3+ years of software engineering experience with Python, REST, and microservices. Position is onsite at least three days per week.

• Software Engineer II - Data Warehousing

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  $116,000 – $174,000Posted last week

  Software Engineer II on the Data Warehousing team at Klaviyo, building and scaling real-time analytical systems using Python, ClickHouse, Kafka, and other technologies. Requires 5+ years of software engineering experience and strong backend design skills.

• Software Engineer II - Data Management and Governance (DMG)

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  $116,000 – $174,000Posted last week

  Software Engineer II at Klaviyo designs and builds distributed data management and governance platforms on AWS, using Python, Terraform, Kubernetes, and related technologies, requiring 2+ years of software engineering experience.

• Software Engineer II, Data Automation

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  $116,000 – $174,000Posted last week

  software engineeringdata automationAWSPythonKubernetesTerraform

  Klaviyo seeks a Software Engineer II to design, build, and maintain data automation systems on AWS using Python, Terraform, and Kubernetes, collaborating with cross-functional teams to scale analytics infrastructure.

• Engineering Manager, Customer Agent

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  $176,000 – $264,000Posted last week

  The Engineering Manager for Customer Agent at Klaviyo will lead a team building an AI‑powered conversational platform that enables brands to engage customers at scale. Responsibilities include shaping technical strategy, defining roadmap, mentoring engineers, and collaborating cross‑functionally.

• Senior Software Engineer - Customer Agent

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  $148,000 – $222,000Posted last week

  Senior Software Engineer at Klaviyo will design, build, and scale full‑stack systems for the AI‑native Customer Agent platform, mentor engineers, and drive AI‑powered customer experiences. The role emphasizes scalability, reliability, and collaboration across product, design, and data teams.

• Senior Full Stack Engineer - Customer Agent

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  $148,000 – $222,000Posted last week

  Senior Full Stack Engineer at Klaviyo in Boston, MA. Lead key product initiatives, develop end‑to‑end solutions, mentor engineers, and drive AI‑enabled workflows.

• Senior AI Engineer - Customer Agent

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  $148,000 – $222,000Posted last week

  Senior AI Engineer role at Klaviyo in Boston, focusing on building scalable backend systems and AI agent infrastructure for customer experiences. Requires 5-7 years of backend experience, expertise in generative AI, Python, distributed systems, and cloud-native architectures.

• Product Owner, GTM Sales Systems

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  $132,000 – $198,000Posted last week

  The Product Owner for GTM Sales Systems at Klaviyo leads the product vision, roadmap, and delivery for accounts and opportunities, applying an AI‑first mindset to redesign workflows. They partner with stakeholders to drive execution and define success metrics that accelerate growth.

• Engineering Manager, Klaviyo Composer Platform

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  $176,000 – $264,000Posted last week

  Engineering Manager for Klaviyo's Conversational AI Platform, leading a full‑stack team to build and scale AI‑powered chat and orchestration features, collaborating with product and design, and mentoring engineers.

• Head of Engineering, Finance Systems

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  $184,000 – $276,000Posted last week

  The Head of Engineering, Finance Systems at Klaviyo will lead the development and operation of the company's finance technology stack, including ERP, procure‑to‑pay, revenue and billing systems, and drive AI‑native automation and controls. This role reports to the Senior Director of G&A Systems and manages a team to deliver reliable, compliant financial platforms.

• Software Engineer II- Product Recommendations

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  $116,000 – $174,000Posted last week

  Software Engineer II for Product Recommendations at Klaviyo in Boston, MA (Hybrid). The role focuses on developing and maintaining backend services that power ML-driven recommendation systems, ensuring reliability and performance.

• Software Engineer II (Mobile Developer - Android/Kotlin) - Mobile App Growth

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  $116,000 – $174,000Posted last week

  The role is a Software Engineer II on the Mobile App Growth team at Klaviyo in Boston, focusing on developing and maintaining mobile SDKs for Android and iOS, collaborating with product, and building full‑stack solutions. It requires deep mobile development experience, adaptability across technologies, and a track record of leading projects.

• Software Engineer II Devx

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  $116,000 – $174,000Posted last week

  The Software Engineer II on the Devx team at Klaviyo in Boston will design, develop, and maintain scalable public and internal APIs. You will work with Python, AWS, and modern API frameworks to improve reliability and performance. The role requires 3‑5+ years of software engineering experience and experience with microservices.

• Software Engineer II - Data Warehousing

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  $116,000 – $174,000Posted last week

  data-warehousingsoftware-engineeringpythonaws

  Software Engineer II on the Data Warehousing team at Klaviyo designs and maintains real-time analytical query systems. Works with Python, ClickHouse, Kafka, and AWS to scale data processing for thousands of queries per second.

• Software Engineer II - Data Management and Governance (DMG)

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  $116,000 – $174,000Posted last week

  Software Engineer II role in Data Management and Governance at Klaviyo, focusing on building and scaling data platform systems using Python, AWS, and Terraform. Requires 2+ years of experience and proficiency in modern AI tooling. Based in Boston, Massachusetts, United States.

• Software Engineer II, Data Automation

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  $116,000 – $174,000Posted last week

  Software Engineer II on the Data Automation team at Klaviyo designs and builds scalable data infrastructure on AWS using Python, Terraform, and related technologies. The role involves creating systems for massive data processing, testing, and integrating AI tools in a fast‑growing engineering environment.

• Software Engineer - Core Reporting

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  $116,000 – $174,000Posted last week

  Software Engineer on the Core Reporting team at Klaviyo will design and implement scalable reporting infrastructure using Python, TypeScript, React, and AWS, collaborating with product and design to drive customer adoption. The role involves full‑stack development from data pipelines to user‑facing analytics experiences.

• Software Engineer - Advanced Reporting

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  $116,000 – $174,000Posted last week

  Software Engineer on the Advanced Reporting team at Klaviyo, building AI‑powered analytics for enterprise customers. Works full‑stack with Python, TypeScript, React, and AWS to deliver scalable reporting experiences.

• Inbound Growth Specialist

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  $23 – $35Posted last week

  growthsales

  Inbound Growth Specialist at Klaviyo (Boston, MA) drives new logo acquisition via consultative demos and pipeline management, a stepping stone to AE roles.

• Lead Product Designer, AI & Analytics

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  $176,000 – $264,000Posted last week

  Lead Product Designer at Klaviyo (Boston, MA) leads AI‑enabled product design, mentors teams, and shapes user experiences across the design organization.

• Senior AI Application Engineer

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  $132,000 – $198,000Posted last week

  Designs, builds, and scales production‑grade LLM integrations and AI automation tools at Klaviyo, owning architecture, RAG pipelines, CI/CD, observability, and cross‑functional collaboration. Collaborates with product and data science teams to deliver reliable AI features.

• Senior AI Application Engineer

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  $132,000 – $198,000Posted last week

  Senior AI Application Engineer at Klaviyo designs and scales production‑grade LLM integrations, CI/CD pipelines, and AI observability tools, owning architecture from model integration to deployment.

• Senior Software Engineer - Developer Infrastructure

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  $148,000 – $222,000Posted 2 weeks ago

  Senior Software Engineer - Developer Infrastructure at Klaviyo in Boston, MA. Leads development of the company's backend platform, focusing on dependency management, platform upgrades, and AI-driven tooling to boost engineering productivity.

• Head of Engineering, Finance Systems

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  $184,000 – $276,000Posted 2 weeks ago

  The Head of Engineering, Finance Systems at Klaviyo will lead the strategy and roadmap for finance technology, manage a team, drive AI-native transformations, and ensure SOX compliance across finance systems.

• Lead People Systems Engineer

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  $140,000 – $210,000Posted 2 weeks ago

  The Lead People Systems Engineer at Klaviyo will design and build AI‑first systems that transform people operations, integrating with HR SaaS tools and ensuring responsible AI deployment. This role partners across recruiting, talent, and finance to automate and augment the employee lifecycle.

• Senior Full Stack Engineer - Customer Agent

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  $148,000 – $222,000Posted 2 weeks ago

  Senior Full Stack Engineer at Klaviyo will lead key initiatives to enhance product offerings, develop end‑to‑end solutions, mentor team members, and drive technology decisions in a fast‑paced, agile environment. The role requires 7+ years of software engineering experience and expertise in both front‑end and back‑end technologies.

• Senior Software Engineer, Agent Platform

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  $148,000 – $222,000Posted 2 weeks ago

  Senior Software Engineer on the Agent Platform at Klaviyo, designing and scaling backend systems for AI-driven marketing agents, collaborating with ML engineers, and building scalable data pipelines.

• Senior Software Engineer - Analytics Data Engineering

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  $148,000 – $222,000Posted 2 weeks ago

  Senior Software Engineer role at Klaviyo in Boston, MA, focusing on AI and analytics data pipelines, mentorship, and scalable data solutions.

• Senior Software Engineer - Devx

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  $148,000 – $222,000Posted 2 weeks ago

  Senior Software Engineer on the DevX team at Klaviyo, focusing on building and scaling the app marketplace, API analytics, and developer tools.

• Senior Software Engineer - Profiles, Lists and Segments

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  $148,000 – $222,000Posted 2 weeks ago

  Senior Software Engineer at Klaviyo on the PLS team, designing and building scalable systems for customer data profiles, lists, and real-time segments. The role is frontend-focused using React, TypeScript, Python, and Django, with opportunities for mentorship and cross‑team collaboration.

• Lead Product Manager

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  $168,000 – $252,000Posted 2 weeks ago

  Lead Product Manager at Klaviyo, based in Boston, will own the product strategy for the Orchestration experience, focusing on workflows and editor surfaces for marketing automation. The role involves collaborating with engineering, design, and cross-functional teams, defining roadmaps, and working directly with customers to simplify complex marketing workflows.

• Software Engineer II- Product Recommendations

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  $116,000 – $174,000Posted 2 weeks ago

  The role is for a Software Engineer II on the Product Recommendations team at Klaviyo, working on backend services that power ML-driven personalized product recommendations. The position is hybrid in Boston, MA, and involves building scalable data pipelines and ensuring system reliability.

• Software Engineer II - Organizations

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  $116,000 – $174,000Posted 2 weeks ago

  Software Engineer II - Organizations at Klaviyo: Design and implement scalable organization hierarchy platform, APIs, and data models for enterprise customers.

• Software Engineer II (Mobile Developer - Android/Kotlin) - Mobile App Growth

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  $116,000 – $174,000Posted 2 weeks ago

  Software Engineer II on the Mobile App Growth team at Klaviyo in Boston, MA. The role focuses on building and maintaining mobile SDKs, cross‑functional mobile platform work, and contributing to product features.

• Software Engineer II - Identity & Access Management

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  $116,000 – $174,000Posted 2 weeks ago

  Software Engineer II on the Identity & Access Management team at Klaviyo designs and builds authentication and authorization services, including login, MFA, SSO, and SCIM. The role involves scaling the IAM platform, improving reliability, and collaborating with cross-functional teams.

• Software Engineer II Devx

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  $116,000 – $174,000Posted 2 weeks ago

  Software Engineer II on the Devx team at Klaviyo in Boston, focusing on building and scaling public and internal APIs. Requires 3‑5+ years of software experience and expertise in Python, API frameworks, and distributed systems.

• Software Engineer II - Data Warehousing

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  $116,000 – $174,000Posted 2 weeks ago

  Software Engineer II on the Data Warehousing team at Klaviyo, designing and maintaining real‑time analytical query systems using Python, ClickHouse, Kafka, and related technologies. Requires 5+ years of backend experience.

• Software Engineer II - Data Management and Governance (DMG)

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  $116,000 – $174,000Posted 2 weeks ago

  Software Engineer II at Klaviyo in Boston, MA focuses on Data Management and Governance, designing and maintaining large‑scale data platform systems. The role involves building distributed systems, using Python, AWS, and Terraform, and requires 2+ years of software engineering experience.

• Software Engineer II, Data Automation

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  $116,000 – $174,000Posted 2 weeks ago

  Software Engineer II on the Data Automation team at Klaviyo, building scalable data automation tools and infrastructure on AWS using Python, Terraform, and related technologies. Collaborates with cross‑functional teams to design, implement, and operate large‑scale analytics systems.

• Software Engineer II - Analytics Data Engineering

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  $116,000 – $174,000Posted 2 weeks ago

  Software Engineer II - Analytics Data Engineering at Klaviyo in Boston, MA, focusing on building scalable Spark pipelines, optimizing data storage, and treating data as a product to power AI and analytics features.

• Software Engineer - Core Reporting

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  $116,000 – $174,000Posted 2 weeks ago

  Software Engineer on the Core Reporting team at Klaviyo, building scalable reporting infrastructure using Python, TypeScript, React, and AWS. Collaborates with product, design, and data teams to deliver analytics capabilities that drive adoption and customer growth.

• Software Engineer - Advanced Reporting

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  $116,000 – $174,000Posted 2 weeks ago

  Join Klaviyo as a Software Engineer on the Advanced Reporting team to build AI-powered analytics, work full‑stack with Python and React, and drive data‑driven decisions. The role involves designing scalable data pipelines, creating customizable reporting experiences, and collaborating with product, design, and data science partners to deliver enterprise‑grade insights.

• Manager of Customer Success

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  $116,000 – $174,000Posted 2 weeks ago

  customer-successmanagementsaasai

  The Manager of Customer Success at Klaviyo will lead a team of 8‑10 CSMs, oversee recruitment, training, and coaching, and drive customer retention and satisfaction. Responsibilities include managing day‑to‑day operations, forecasting, performance metrics, and collaborating with sales, product, and marketing to enhance customer value. The role emphasizes AI‑driven workflow improvements and requires 2+ years of CS management experience.

• Lead Product Manager, AI

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  $168,000 – $252,000Posted 2 weeks ago

  Lead Product Manager for AI at Klaviyo, owning strategy and execution of Native Composer, an AI-powered marketing orchestration product. Define AI agent interactions, shape roadmaps, collaborate across teams, and drive product metrics.

• Senior Software Engineer - Profiles, Lists and Segments

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  $148,000 – $222,000Posted 2 weeks ago

  Senior Software Engineer on the Profiles, Lists, and Segments team at Klaviyo, building scalable data infrastructure for customer profiles, lists, and real‑time segments. The role focuses on frontend development with React and TypeScript, and backend work in Python/Django, requiring 5+ years of full‑stack experience.

• Senior Software Engineer, Agent Platform

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  $148,000 – $222,000Posted 2 weeks ago

  Senior Software Engineer, Agent Platform at Klaviyo designs and scales backend systems for AI agents, building scalable distributed services and data pipelines. The role supports AI-driven marketing solutions for over 167K customers.