Klaviyo jobs

Klaviyo's Amplify Engineering team builds internal tools, platforms, and AI-powered automation for operational efficiency. The Senior Lead AI Software Engineer role involves leading large multi-team initiatives, owning complex programs spanning internal customers, and setting technical standards—positioned as a senior technical leadership role rather than hands-on individual contributor. Located in Boston, MA.

Senior Full Stack Engineer role on Klaviyo's Customer Agent team, building AI-native conversational platform for autonomous customer service and agentic commerce. Requires 7+ years experience with end-to-end software solutions across frontend and backend. Role emphasizes ownership, rapid iteration, and cross-functional collaboration on AI-powered customer engagement. Location is Boston, MA with no remote flexibility indicated.

Partner Account Manager (Partner Manager II) at Klaviyo builds and manages deep relationships with marketing agency and systems integrator partners, focused on co-selling, relationship strategy, and partner enablement. Located in Sydney, Australia, the role is client-facing partnership and sales-oriented, requiring consultative skills and partner business development. This is a sales and partnership management function, not software engineering.

Klaviyo is seeking a Senior Software Engineer for its Agent Platform team to design and scale backend systems powering AI products and agent solutions for 167,000+ customers. You'll lead architecture decisions around async processing, distributed systems, and agentic infrastructure while collaborating with ML engineers and data scientists to deploy production AI agents, RAG systems, and LLM-based features using tools like LangChain, Ray, and Arize. The role requires 5+ years of backend engineering experience building scalable distributed systems, hands-on production ML/AI project work, and proficiency in Python, with nice-to-haves including big data tools (Spark, Ray), cloud infrastructure (AWS, Kubernetes), and ML frameworks. This is a hybrid Boston-based position with a base salary range of $148,000–$222,000 plus equity and benefits. A key standout is the focus on agentic AI systems at scale—this is a foundational role building infrastructure for Klaviyo's shift toward self-optimizing software rather than traditional productivity tools.

Lead Product Manager at Klaviyo for Native Composer (AI marketing orchestration) defining AI agent interactions across marketing platform, from content generation to workflow automation. Requires shaping agentic systems and product strategy with cross-functional teams. Hybrid Boston role requiring 3 days/week on-site; fully remote candidates not considered.

Outbound Business Development Representative at Klaviyo, Dublin, Ireland (3 days/week in-office), responsible for prospecting and qualifying high-potential companies for Klaviyo's marketing platform. Requires 1+ years BDR/sales experience, fluent German and English, and experience in a fast-paced marketing technology environment. This is a sales development role, not engineering.

Senior Financial Analyst – R&D at Klaviyo, based in Boston, MA. Manages FP&A forecasting, reporting, and analytics for R&D organization; builds financial models for headcount planning and capital allocation; advises engineering and product leadership on financial implications of strategic decisions. On-site position in Boston.

Mercor seeks a PowerPoint Specialist to convert legacy presentations into modern, polished decks with consistent formatting, animations, and corporate branding. This is a contract position ($60–90/hr, remote) requiring expert-level PowerPoint and visual design skills.

Klaviyo seeks a Senior Manager of GTM Incentive Compensation to design and oversee sales commission and incentive compensation programs across go-to-market teams, owning strategy, commission operations, and team leadership. This is an operations and people-focused management role based in San Francisco.