LeethubLeethub
JobsCompaniesBlog
Go to dashboard

Leethub

Curated tech jobs from FAANG and top companies worldwide.

Top Companies

  • Google Jobs
  • Meta Jobs
  • Amazon Jobs
  • Apple Jobs
  • Netflix Jobs
  • All Companies →

Job Categories

  • Software Engineering
  • Data, AI & Machine Learning
  • Product Management
  • Design & User Experience
  • Operations & Strategy
  • Remote Jobs
  • All Categories →

Browse by Type

  • Remote Jobs
  • Hybrid Jobs
  • Senior Positions
  • Entry Level
  • All Jobs →

Resources

  • Google Interview Guide
  • Salary Guide 2025
  • Salary Negotiation
  • LeetCode Study Plan
  • All Articles →

Company

  • Dashboard
  • Privacy Policy
  • Contact Us
© 2026 Leethub LLC. All rights reserved.
Home›Jobs›Klaviyo›Senior Software Engineer - New Product
Klaviyo

About Klaviyo

The CRM platform for growth-focused B2C brands

🏢 Tech👥 1001+ employees📅 Founded 2012📍 Boston, MA⭐ 4
B2CMarketingContenteCommerce

Key Highlights

  • Over 100,000 customers including Uncommon Goods & Chubbies
  • $1B+ raised in funding with a $9.5B valuation
  • Headquartered in Boston, MA with 1001+ employees
  • Integrates marketing automation, analytics, and customer service

Klaviyo, headquartered in Boston, MA, is a leading CRM platform specifically designed for B2C brands. With over 100,000 customers, including notable names like Uncommon Goods and Chubbies, Klaviyo integrates marketing automation, analytics, and customer service into a single solution. The company ha...

🎁 Benefits

Klaviyo offers a comprehensive benefits package including private medical insurance, an employee stock purchase plan, company equity, generous parenta...

🌟 Culture

Klaviyo fosters a data-driven culture that emphasizes the integration of analytics and messaging to empower eCommerce brands. The company values innov...

🌐 Website💼 LinkedIn𝕏 TwitterAll 132 jobs →
Klaviyo

Senior Software Engineer - New Product

Klaviyo • Boston, MA

Posted 5d agoSeniorSoftware engineering📍 Boston
Apply Now →

Skills & Technologies

JavaScriptReactNode.js

Overview

Klaviyo is hiring a Senior Software Engineer to lead initiatives that enhance product offerings and support company growth. You'll develop innovative end-to-end solutions using both front-end and back-end technologies. This role requires expertise in JavaScript, React, and Node.js.

Job Description

Who you are

You have 5+ years of experience in software engineering, with a strong focus on both front-end and back-end technologies. Your background includes developing innovative solutions that enhance product offerings and support company growth. You are comfortable tackling complex challenges and evaluating business and technical trade-offs to determine the best path forward. As a senior engineer, you have experience mentoring junior engineers and driving key technology decisions within your team. You thrive in a collaborative environment and are passionate about optimizing existing products while creating new solutions that redefine what's possible for customers.

Desirable

Experience with cloud technologies and deployment strategies is a plus. Familiarity with agile methodologies and a strong understanding of software development best practices will help you succeed in this role. You are open to learning new technologies and adapting to the fast-paced nature of the industry.

What you'll do

In this role, you will lead key initiatives within the New Products team, which drives Klaviyo's most ambitious innovations. You will be responsible for developing end-to-end solutions that enhance product offerings and support the company's growth. Your work will involve optimizing existing products and creating new solutions that meet customer needs. You will collaborate closely with cross-functional teams, including product management and design, to ensure that your solutions align with business objectives. As a senior engineer, you will also mentor junior team members, helping them grow their skills and contribute effectively to the team. You will be expected to deploy well-designed, thoroughly tested solutions that ensure reliability and performance, and you will play a crucial role in shaping the technical direction of the team.

What we offer

Klaviyo offers a supportive and inclusive work environment where you can thrive. We value the unique backgrounds and experiences of our team members and believe in empowering creators to own their own destiny. You will have the opportunity to work on innovative projects that have a real impact on our customers. We encourage you to apply even if your experience doesn't match every requirement, as we believe that diverse perspectives lead to better outcomes. Join us at Klaviyo and be part of a team that is dedicated to driving meaningful change in the industry.

Interested in this role?

Apply now or save it for later. Get alerts for similar jobs at Klaviyo.

Apply Now →Get Job Alerts