Klaviyo · 22 hours ago
Software Engineer II - Profiles, Identity, Consent
Boston, MA
Full-time
Hybrid
Mid Level
$120K/yr - $180K/yr
4+ years expKlaviyo is a company that empowers creators to own their destiny by making first-party data accessible and actionable. The Software Engineer II will be responsible for processing and storing profile-related data, working closely with various teams to ensure the data supports Klaviyo’s core product capabilities.
AdvertisingAnalyticsE-CommerceMarketing AutomationSoftware
Responsibilities
Designing, building, and maintaining systems to support core product areas in Klaviyo
Working with a cross functional team to help refine feature specifications
Writing technical design documents
Creating system infrastructure
Writing high quality code
Operating large scale systems in production
Partnering with others on the team to review technical designs and code
Providing technical mentorship to other engineers on the team and in the broader engineering organization
Qualification
Required
Must have 4+ years of experience in a software engineering discipline
Strong programming skills in at least one modern language
Experience building backend, service-oriented applications
Experience with queuing and/or streaming systems (e.g., SQS, RabbitMQ, Kafka)
Foundational understanding of distributed 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
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