Klaviyo · 6 hours ago
Software Engineer II - Catalogs
Boston, MA
Full-time
Hybrid
Mid, Senior Level
$116K/yr - $174K/yr
5+ years expKlaviyo is a fast-growing company that empowers creators to own their own destiny by making first-party data accessible and actionable. The Software Engineer II on the Catalogs Team will be responsible for designing, building, and maintaining systems that support core product areas, processing and storing vast amounts of customer data.
AdvertisingAnalyticsE-CommerceMarketing AutomationSoftware
Responsibilities
As an engineer on this team, you will be responsible for designing, building, and maintaining systems to support core product areas in Klaviyo
You will work with a cross functional team to help refine feature specifications, write technical design documents, create system infrastructure, write high quality code, and operate large scale systems in production
You will also review other engineer’s designs and code, and provide technical mentorship to other engineers on the team and in the broader engineering organization
Qualification
Required
Must have 5+ years of experience in a software engineering discipline
Highly skilled in using at least one modern programming language
Experience designing, building, and operating large scale distributed systems in a cloud computing environment
Experience with OLTP and OLAP databases
Tuning queries and making them more performant
Debugging and resolving issues with database performance in production environments
Experience with high volume data processing and storage systems enabling high throughput and fast query lookups
Experience using Linux operating systems
Able to communicate well, both verbally and in writing
Able to work with others on a team
Able to learn continuously and adapt to a high growth environment
Able to stick with and solve difficult problems
BA or BS Degree in Computer Science, related field, or equivalent experience
Benefits
Participation in the company’s annual cash bonus plan
Variable compensation (OTE) for sales and customer success roles
Equity
Sign-on payments
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