- B2B
- Public StagePublicly traded company
- Top InvestorsThis company has received a significant amount of investment from top investors
- 4.6Highly ratedKlaviyo is highly rated on Glassdoor, with 4.6 out of 5 stars
- 4.5Work / Life BalanceEmployees rate Klaviyo 4.5/5 on Glassdoor for work / life balance
- 4.6Strong LeadershipEmployees rate Klaviyo 4.6/5 on Glassdoor for faith in leadership
Jobs at Klaviyo
The best place for ambitious people to learn and grow Building for 183,000 businesses isn’t easy—and it’s not meant to be. Klaviyo is intense and demanding by design. But if you thrive on challenge, the reward is well worth it: accelerated growth, real impact, and work that truly matters.
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Sales
Account Executive Commercial, Italian Speaker
NewPosted yesterday
Account Executive Commercial, Italian Speaker
- Build Klaviyo’s client base across EMEA
- Actively manage your pipeline and develop a strategy for long-term sustained success
Dublin
€65k – €65kSales
Partner Account Manager, Mid Enterprise
NewPosted yesterday
Partner Account Manager, Mid Enterprise
- Southeast Asia (SEA)
- Japan
Boston • Denver • Singapore+4 more
Engineering
Senior Lead Software Engineer, Developer Infrastructure
NewPosted 4 days ago
Senior Lead Software Engineer, Developer Infrastructure
- Technical Strategy: Define technical strategy within the scope of the Klaviyo backend and execute to improve the area's architecture, products, infrastructure, and processes.
- Strategic Planning and Architecture: Define the technical vision and architectural roadmap for the platform, ensuring all upgrades and dependency management align with long-term business goals for scalability, reliability, and security.
Boston
$216k – $324kEngineering
Senior Software Engineer, Asynchronous Processing
NewPosted 4 days ago
Senior Software Engineer, Asynchronous Processing
- Build a deep understanding of engineering needs across the organization, guiding the design and development of appropriate platform primitives in queueing that align with the platform's vision and practically empower product teams.
- Design, develop, and deliver software to dramatically improve the availability, scalability, la...
In office • Boston
$148k – $222kOperations
R&D Recruiting Lead
NewPosted 4 days ago
R&D Recruiting Lead
- Own the hiring relationship for High-influence Principal roles from planning through delivery.
- Translate org design and headcount plans into a clear, prioritized hiring strategy in partnership with HR.
Boston
$136k – $204kOther
Senior Localisation Program Manager, Product (Fixed Term Contract)
NewPosted 5 days ago
Senior Localisation Program Manager, Product (Fixed Term Contract)
- Manage all localisation for Product, Help Centre and Customer Education, partnering closely with those teams to deliver high quality, locally relevant experiences across all supported languages.
- Manage all language contractors (including freelance linguists, agencies and other language vendors), ensuring we have the right resourcing, quality, cost and workflows in place to support current and future localisation needs.
London
£56k – £84kSales
Outbound BDR - Central Europe (Polish speaking)
NewPosted 5 days ago
Outbound BDR - Central Europe (Polish speaking)
- Identify high potential companies who can benefit from Klaviyo’s solution
- Partner closely with experienced Mid-Market Account Executives to come up with and execute on effective prospecting strategies to generate opportunities
Dublin
€43k – €43kManagement
Director, Global Field Enablement
NewPosted 6 days ago
Director, Global Field Enablement
- Own the enablement KPI framework (ramp time, quota/goal attainment, win rate, pipeline conversion, multi-product adoption) and partner with GTM, Product, and Marketing leaders to build a shared roadmap and prioritize investment against the highest-leverage gaps.
- Design and deliver enablement across the full customer lifecycle — outbound/inbound pipeline ge...
Denver
$180k – $270kManagement
Director, Global Field Enablement
NewPosted 6 days ago
Director, Global Field Enablement
- Own the enablement KPI framework (ramp time, quota/goal attainment, win rate, pipeline conversion, multi-product adoption) and partner with GTM, Product, and Marketing leaders to build a shared roadmap and prioritize investment against the highest-leverage gaps.
- Design and deliver enablement across the full customer lifecycle — outbound/inbound pipeline ge...
Boston
$180k – $270kEngineering
Head of Engineering, Finance Systems
NewPosted 6 days ago
Head of Engineering, Finance Systems
- Define and maintain the multi‑year strategy and roadmap for Klaviyo’s Finance technology stack (ERP, procure‑to‑pay, revenue and billing, treasury, close and reconciliation tooling), aligned to the CFO’s agenda and the company’s financial plan.
- Translate Finance, Accounting, Tax, and FP&A objectives into clear systems investments and ...
Boston
$188k – $282kOther
Senior Lead Technical Program Manager - Infrastructure
NewPosted 7 days ago
Senior Lead Technical Program Manager - Infrastructure
- Own the rollout of infrastructure initiatives across engineering. Drive programs from planning through completion, coordinating across teams that don't report to you and don't always have capacity to prioritize infrastructure work. Keep things moving.
- Manage a high volume of concurrent efforts. At any given time you'll be tracking security opera...
Boston
$192k – $288kEngineering
Lead MarTech & AI Solutions Architect
NewPosted 1 week ago
Lead MarTech & AI Solutions Architect
- Design and build AI-powered marketing capabilities into our systems, from generative AI use cases to predictive scoring and intent-based automation, that accelerate the intake-to-conversion journey.
- Serve as the technical owner of how marketing systems integrate with one another — proactively catching where data breaks or logic conflicts, and implementing the architectural solutions needed to evolve the ecosystem to support business growth.
San Francisco
$132k – $198kEngineering
Software Engineer II - Recommendations
NewPosted 1 week ago
Software Engineer II - Recommendations
- Contribute to the architecture and evolution of backend services that power product recommendations across Klaviyo experiences (email, SMS, KAgent, onsite, etc.), meeting standards for reliability, performance, and clear APIs.
- Contribute to and maintain robust, large-scale data processing pipelines (e.g., using Apache S...
Boston
$116k – $174kSales
Commercial Account Executive- Customer Growth
NewPosted 1 week ago
Commercial Account Executive- Customer Growth
- Grow Klaviyo's revenue within our existing ANZ customer base by introducing and closing new products across Marketing, K:Service, SMS, and Analytics
- Actively manage your pipeline and develop a strategy for long-term sustained territory growth
In office • Sydney
$110k – $110k AUDEngineering
Director, Site Reliability Engineering
NewPosted 1 week ago
Director, Site Reliability Engineering
- Architect and Lead: Define the vision, strategy, and roadmap for a unified SRE organization. You will build and mentor a world-class, multi-disciplinary team of engineers in Dublin, fostering a culture of operational excellence, proactive problem-solving, and blameless learning.
- Champion Reliability: Drive a "reliable by design" philosophy across all of engineering. Partn...
Dublin
€160k – €240kEngineering
Sr. Staff Engineer, Applied AI (Customer Agent)
NewPosted 1 week ago
Sr. Staff Engineer, Applied AI (Customer Agent)
- Set the technical and product direction for Customer Agent's core platform, from architecture through production.
- Take on the platform's hardest technical problems personally: orchestration, evaluation, guardrails, memory & context, self-healing/improving and failure handling for non-deterministic systems.
Boston
$216k – $324kEngineering
Sr. Staff Engineer, Applied AI (Customer Agent)
NewPosted 1 week ago
Sr. Staff Engineer, Applied AI (Customer Agent)
- Set the technical and product direction for Customer Agent's core platform, from architecture through production.
- Take on the platform's hardest technical problems personally: orchestration, evaluation, guardrails, memory & context, self-healing/improving and failure handling for non-deterministic systems.
Boston
$216k – $324kEngineering
Senior GTM Partner Systems Architect
NewPosted 1 week ago
Senior GTM Partner Systems Architect
- Own end-to-end architecture for our partnerships business systems — turning ambiguous business asks into documented designs (architecture diagrams, data models, sequence flows) that the wider GTM Systems team can build against.
- Stay hands-on: build proof-of-concepts and ship Apex, LWC, Flow, and complex integrations yours...
Boston
$116k – $174kSales
Sr. AI Systems & Solutions Architect, Global Services
NewPosted 1 week ago
Sr. AI Systems & Solutions Architect, Global Services
- Partner with Services leaders to identify high impact areas that could benefit from AI or automation
- Prioritize opportunities based on efficiency gains and impact
San Francisco
$112k – $168kOther
Lead People Analytics Partner
NewPosted 1 week ago
Lead People Analytics Partner
- Comp & Performance cycle support — performance, merit, equity refreshes, and pay equity analysis alongside Total Rewards and Talent & Learning.
- Workforce and headcount planning — modeling scenarios to drive healthy org design.
Boston
$124k – $186k