Full Stack Senior Software Engineer, Klaviyo
$156.8-235.2k
1+ day a week in office
Intelligent marketing automation powered by customer data
Open for applications
Intelligent marketing automation powered by customer data
1001+ employees
Open for applications
$156.8-235.2k
1+ day a week in office
1001+ employees
Company mission
To give online brands direct ownership of their consumer data and interactions, empowering them to turn transactions with customers into long-term relationships—at scale.
Role
Who you are
- A proven track record of building high-quality products and systems, with pride in writing clean, high-quality code
- 7+ years of experience in a software engineering role
- Strong experience developing end-to-end software solutions or extensive experience with both front-end and back-end technologies
- Experience leading projects and being accountable for their outcomes
- Experience mentoring team members or driving initiatives that help the team learn new skills
- Experience conducting code reviews and running a robust testing cycle
- Experience working in agile, fast-paced environments
Desirable
- Skills with Python and related technologies
- Skills with React and related technologies
- Experience developing digital marketing or customer data software solutions
- Experience with machine learning
- Experience building cloud-native solutions, ideally with AWS
What the job involves
- Our team is looking for Fullstack Engineers to lead key initiatives that will enhance our product offerings and support our company’s growth
- In this role, you'll play a crucial part in shaping outcomes by developing innovative end-to-end solutions using both front-end and back-end technologies
- You’ll optimize existing products and create new solutions that redefine what’s possible for our customers
- As a Senior Engineer, you’ll tackle complex challenges, develop multiple solutions, and evaluate business and technical trade-offs to determine the best path forward
- You’ll also act as a leader and mentor, and drive key technology decisions
- Additionally, you’ll be responsible for deploying well-designed, thoroughly tested solutions that ensure reliability and performance
Our take
Klaviyo is a marketing firm helping growth-focused eCommerce brands drive more sales with super-targeted, highly relevant email, Facebook and Instagram marketing campaigns. From personalised newsletters to automated emails when customers abandon their shopping carts, the marketing automation platform makes it easy for businesses to capture, store, analyze, and predictively use their own data to drive measurable, high-value outcomes.
Klaviyo's CEO, Bialecki, believes that the main problem with e-mail marketing today is that there is a divide between two kinds of tools: analytics tools that help you understand what people are doing on a website, such as what products they are considering, and messaging tools that send them a marketing e-mail. Operating primarily within the retail and eCommerce industry, Klaviyo aims to solve this by offering a tool that brings together analytics and messaging. This allows companies to bring all of their first-party data into a single platform to get a deep understanding of their customers and then activate that data to deliver highly-targeted, personalised communications through email and SMS. In the process, Klaviyo's customers get a deep understanding of their consumers.
Klaviyo is a fast-growing company mainly due to its business model - the firm offers a concrete ROI for Klaviyo’s clients if the software persuades customers to make purchases by treating different types of customers differently. An IPO in 2023 has led to Klaviyo's release of Klaviyo AI, which empowers businesses to unlock revenue-driving opportunities and deliver exceptional customer experiences across channels. Still in its early days of public listing, it will be interesting to see how Klaviyo fares in the years to come.
Freddie
Company Specialist at Welcome to the Jungle
Insights
Some candidates hear
back within 2 weeks
46% female employees
4% employee growth in 12 months
Company
Employee endorsements
Opportunities to learn
"Not only we have a good stipend to spend on learning but we also have development days every quarter, where we can switch off and focus on the areas..."
Funding (last 2 of 6 rounds)
Aug 2022
$100m
LATE VC
May 2021
$320m
SERIES D
Total funding: $778.5m
Company benefits
- Private health care cover
- All full time employees receive equity
- Commuting allowance for when you do travel to the office,
- A very generous education allowance every year for you to spend on learning and development.
- Free books policy - if you’re better off for having read it (or listened to it—audiobooks are covered too!) we’ll pay for it.
- Generous and flexible PTO policy
- Participation in Klaviyo ESPP
Company values
- We always put our customers first.
- We are owners.
- We strive to make the world more equitable.
- We are ambitious.
- We are always learning.
- We collaborate radically.
- We are remarkable.
Company HQ
Financial District, Boston, MA
Articles
Leadership
Andrew Bialecki
(CEO)Previously CTO at RockTech, Senior Engineer at Performable, Lead Engineer at Applied Predictive Technologies and an SDET Intern at Microsoft
Ed Hallen
(Chief Product Officer)Currently an Advisor at Team Engine. Previously worked in Enterprise Business Development at Google, Summer Associate at Accel-KKR and Principal at Applied Predictive Technologies.
Salary benchmarks
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Diversity, Equity & Inclusion at Klaviyo
Katelyn Nnake (Director of Diversity, Equity & Inclusion)
- At Klaviyo one of our key values is "we strive to make the world more equitable"
- In 2023 over 75% of Klaviyos participated in a Klaviyo Resource Group
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