Klaviyo · 1 day ago
Engineering Manager, Profile Traits
Boston, MA
Full-time
Hybrid
Senior Level, Lead/Staff
$176K/yr - $264K/yr
8+ years expKlaviyo is a company that empowers creators and businesses to own their customer relationships. The Engineering Manager for Profile Traits will lead a team responsible for building and scaling foundational systems related to customer profile data, ensuring reliability and performance as the company grows.
AdvertisingAnalyticsE-CommerceMarketing AutomationSoftware
Responsibilities
Lead, mentor, and grow a team of engineers building Klaviyo’s profile traits platform
Own systems responsible for profile attribute storage, mutation, and serving
Drive technical and execution excellence across correctness, latency, and cost
Partner with product and platform teams to define roadmaps and priorities
Guide architectural decisions around schema evolution, consistency, and scale
Participate in design and code reviews to maintain a high technical bar
Foster a culture of ownership, collaboration, and continuous improvement
High-QPS, stateful systems supporting real-time and nearline profile updates
Schema evolution and backward compatibility for long-lived customer data
Mechanisms for trait computation, backfills, and data migrations
Improving debuggability, observability, and operational maturity
Scaling profile read and write paths to support new product capabilities
Qualification
Required
8–10+ years of software engineering experience
3+ years of engineering management experience
Experience owning and evolving stateful or data-intensive systems at scale
Strong understanding of distributed systems tradeoffs
Proven ability to coach and develop senior engineers
Experience partnering with Product on ambiguous, platform-oriented problems
Preferred
Experience with high-QPS OLTP systems
Background in data consistency, data modeling, or schema evolution
Experience supporting both online and analytical workloads
Familiarity with cloud-native systems (AWS preferred)
Benefits
Participation in the company’s annual cash bonus plan
Variable compensation (OTE) for sales and customer success roles
Equity
Sign-on payments
A comprehensive range of health, welfare, and wellbeing benefits based on eligibility
Company
Klaviyo
Klaviyo is an automation and email platform designed to help grow businesses.
1001-5000 employees
H1B Sponsorship
Klaviyo has a track record of offering H1B sponsorships. Please note that this does not
guarantee sponsorship for this specific role. Below presents additional info for your
reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
Represents job field similar to this job
Trends of Total Sponsorships
2025 (47)
2024 (29)
2023 (24)
2022 (27)
2021 (21)
2020 (8)
Funding
Current Stage
Public CompanyTotal Funding
$1.35BKey Investors
ShopifySands Capital VenturesAccel
2025-08-13Post Ipo Secondary· $195.06M
2025-05-14Post Ipo Secondary· $372.95M
2023-09-20IPO
Leadership Team
Andrew Bialecki
CEO
Ed Hallen
Co-Founder, Chief Strategy Officer, Board Member
Recent News
Investing.com
2026-01-03
2025-12-17
Company data provided by crunchbase