About the role

Senior Full-Stack Engineer II focusing on growth initiatives for Kit's email-first operating system. Collaborating with cross-functional teams to drive key metrics and customer engagement.

Responsibilities

Get oriented in our onboarding curriculum in Notion and get access to key tools — Linear, Figma, Slack, Looker, Omni and our experimentation infrastructure.
Dig into the data and current growth opportunities, understand where creators are dropping off and why, and you have a clear point of view on what's driving disengagement and where the highest-leverage retention opportunities are.
Own the end-to-end execution of multiple growth initiatives across the funnel. You're not waiting for a spec, you're helping identify the highest-leverage bets, scoping them with the team, building them, measuring the outcome, and sharing what you learned.
You've established the technical patterns and measurement practices the growth team relies on. You’re a leader on the Growth squad and a strong, trusted partner to Product. You have a clear point of view on what the funnel needs, and you're coaching others toward more analytical, outcome-driven ways of working.

Software engineering experience on product-led initiatives at a SaaS company
Worked on a product where the customer relationship involves recurring revenue, trials, or conversion milestones
Led experiments end-to-end, and can speak to what you learned, including the ones that didn't work and why
Shipped improvements across more than one part of the funnel, not just the part that was assigned to you
Worked on a remote-first or distributed team with minimal process overhead
Full-stack engineering. Our stack is primarily Ruby on Rails and React, and you are ideally comfortable with both.
Product judgment. You think about the experience, not just the implementation. You have opinions about what's worth building and collaborate with product and design.
Data-informed decision-making. You're comfortable in SQL, know your way around analytics tooling like Omni and Mixpanel, and can connect product metrics to business outcomes.
Funnel thinking. You understand acquisition, activation, retention, and monetization as a system, not a checklist. You can identify where the real leverage is, and where it isn't.
Building reusable infrastructure. You think beyond the immediate experiment. When you build something, you consider whether it can accelerate the next thing too.

Profit Sharing
Kit equity
401k with a 5% match
We cover up to $2,100 per month toward medical premiums, with dental and vision premiums fully covered. We offer Health Insurance plans through Aetna
$2,000 equipment allowance for your first two years, $1,000 budget every following two years. Company-provided laptops are issued to every Kit team member and are not included in the equipment budget
Individual learning + development budget ($3,500/year)
Gender affirming benefits
Childcare benefit up to $3,000 annually
Twenty (20) days of paid time off during each year of employment
Paid paid vacation: An after-tax bonus of $1,000 for taking five consecutive days of vacation where you’re fully unplugged from work
Ten (10) paid holidays a year
Two weeks of paid sick time each year, including mental health + well being days
Twelve (12) weeks paid parental leave and flexible scheduling in your child’s first year
Up to six weeks of paid bereavement leave, medical leave, and disaster after six months of employment, two weeks of each paid leave in your first six months
Winter Break Closure: Kit closes for a week at the end of December, giving everyone a collective break to enjoy the holiday season. Essential support services remain available, with teams coordinating to ensure coverage during this period
Four-week, paid sabbatical after five years with the team
Fantastic in-person or virtual retreats with the team twice a year