At Klaviyo, we value the unique backgrounds, experiences and perspectives each Klaviyo (we call ourselves Klaviyos) brings to our workplace each and every day. We believe everyone deserves a fair shot at success and appreciate the experiences each person brings beyond the traditional job requirements. If you’re a close but not exact match with the description, we hope you’ll still consider applying. Want to learn more about life at Klaviyo? Visit careers.klaviyo.com to see how we empower creators to own their own destiny.
Klaviyo is growing by leaps and bounds; as a result, we’ve recently established our Internationalisation team!
The Internationalisation team focuses on enabling every engineer at Klaviyo to write, test, and deploy frontend code as efficiently and easily as possible. While other teams are focused on shipping specific product features to Klaviyo customers, we focus on the underlying infrastructure they use and frontend problems that impact Klaviyo as a whole.
This particular role is an opportunity to establish the foundation for how we will internationalise our product. You’ll help lead our internationalisation strategy, tooling and approach within engineering. This is a unique opportunity with many personal and leadership growth opportunities.
We are looking to learn from you and leverage your past experience successfully driving or contributing to the internationalisation of a complex SaaS product in a multi team environment.
How you will make a difference:
- Design, build, and maintain a robust frontend system to make internationalisation integrated throughout the software development lifecycle. The code you write will help empower an organisation of 100+ engineers (and counting) ship frontend changes faster and more safely.
- Mentor the engineering team at large on how to write frontend code effectively, with a focus on internationalisation patterns.
Who You Are:
- An experienced engineer who has successfully internationalised a complex SaaS product using React.
- 2+ years of professional experience with React.
- Strong knowledge of vanilla JS, ES2015+ syntax, and the Javascript ecosystem as a whole.
- Familiar with HTML, CSS, and general web best practices.
- Comfortable working across different parts of a large codebase.
- Highly collaborative and communicative.
Bonus points for:
- Experience with Typescript.
- Experience with custom frontend build systems + tooling (e.g. Webpack, Babel, TypeScript, ESLint, Jest, Jenkins, CDNs, etc.).
- Developing application APIs (e.g. REST, GraphQL, JSON Schema, or JSON:API, etc).
- Having established best practices in how a company writes, tests, and deploys frontend code.
- Constantly thinking about frontend performance. If shaving kilobytes off a JS bundle or fixing wasted renders sounds appealing, we want to hear from you.
- Authorisation to work in the UK without restriction.
Klaviyo in EMEA;
London was our first non-US location for Klaviyo, opening up in 2019 and growing since then to a large team of people with teams across Sales, Customer Success, Marketing, Services, Partnerships, IT and HR. Collectively in EMEA we are contributing a significant part of Klaviyo’s overall global success, growth to date and opportunity that lies ahead. The good news is that we are still at a stage where everyone coming into the business has the opportunity to make a real tangible impact that you will be able to see and feel.
We are proud of everything we have built here in EMEA, a vibrant diverse team embracing hybrid working in line with the way the world of work has changed. When Klaviyos do travel to the office you’ll be able to use your monthly commuter allowance if you need it. Once here you’ll be able to enjoy the comforts of an incredible environment with all the perks we love and you’d expect such as, free snacks / drinks, a peloton studio and a roof terrace overlooking the city to rival anything you’d find in London as well as regular team celebrations and company lunches.
As part of the Klaviyo team you will be looked after with some great benefits locally in EMEA including equity for all, private health cover for you and discounted for your household, financial and professional coaching, a generous annual learning allowance (£2.5k), 22 weeks full pay primary care giver leave (16 week secondary) and free books (yes, any books!) to name a few.
Get to Know Klaviyo
Klaviyo is a unified customer platform that gives online brands direct ownership of their consumer data and interactions, empowering them to turn transactions with customers into long-term relationships—at scale. With Klaviyo, brands can combine unlimited customer data with more than 250 native integrations to automate personalized email and SMS communications that make customers feel seen. Klaviyo makes it easy—no need to start from scratch, piece together multiple platforms, or rely on third-party marketplaces and ad networks. From mom-and-pop shops to established companies, innovative brands like Unilever, Living Proof, Solo Stove, Citizen Watches, and more than 90K other paying users leverage Klaviyo to acquire, engage, and retain customers—and grow on their own terms. Learn more at klaviyo.com.
Upon request, you can receive additional information about the compensation and benefits for this role. Requests can be submitted here . Additional information regarding benefits can be found at klaviyorewards.com.
Klaviyo is committed to a policy of equal opportunity and non-discrimination. We do not discriminate on the basis of race, ethnicity, citizenship, national origin, color, religion or religious creed, age, sex (including pregnancy), gender identity, sexual orientation, physical or mental disability, veteran or active military status, marital status, criminal record, genetics, retaliation, sexual harassment or any other characteristic protected by applicable law.
