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WoltEngineering @WoltEngineering

Behind the scenes of building the @woltapp 🚀

Joined January 2024
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  • Followers 263
22 Photos and videos
How do you ship an embeddable UI that works reliably across thousands of websites? 💻 That was the challenge behind building Wolt’s Storefront SDK. Learn how we built a lightweight JavaScript SDK that lets merchants easily embed customizable ordering widgets on their sites. We discuss things like: → Runtime architecture and on-demand component loading → Some technical decisions: why we chose Shadow DOM, CSS-in-JS, deployment, ... → How caching and stable URLs keep integrations maintenance-free careers.wolt.com/en/blog/tec… #WoltTech #Engineering #Frontend

Wolt’s Embeddings Framework: Building Scalable ML Infrastructure for Search & Recommendations

How Wolt built a streaming-first embedding framework to power semantic search, recommendations, and personalization at scale. A deep dive for ML engineers and applied scientists.

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Every Wolt order placed is powered by 2 kinds of science 🧪 Data Science → uncover insights, run experiments, guide decisions 🤖 Applied Science → build ML and AI systems that power real-time experiences Here's how our data teams work together: careers.wolt.com/en/blog/tec…

How Data Science and Applied Science Work Together at Wolt

Learn how Wolt’s Data Science and Applied Science teams collaborate to drive smarter decisions and build intelligent systems, from experimentation to real-time ML models powering the user experience.

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We redesigned our icons 🧑‍🎨 550 icons. 1 new system. Countless hours saved. Read our process & lessons learned 👇 careers.wolt.com/en/blog/tec…
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A month ago, we hosted our biggest-ever Product Week, with nearly a thousand of our tech folks coming together in person 🥳 What an incredible week of connecting, learning, and celebrating wins together. Ready to witness the magic for yourself? Check out our aftermovie 🎬👀
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Last week, we hosted our very first Go meetup and we were thrilled to welcome over 90 passionate engineers to our Helsinki HQ 🥳 Thanks to everyone who came and made the event such a success! 🙌 We can't wait for the next one! #Go #Golang #meetup #engineering
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🚀 Calling all Go developers! We’re excited to be hosting the next Helsinki Gophers meetup at Wolt. 📅 When? Wednesday 28th May, 5:30 PM 📍 Where? Wolt HQ, Helsinki 🎤 What? Tech talks, discussions & networking Register now - spots are limited 👉 meetup.com/helsinki-gophers/… #Go #Meetup #helsinki #golang
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“It’s never easy, but it’s always exciting” 💙 We asked our people what it’s like to work at Wolt. Here’s what they said 👇 P.S. Want to join our team? We’re hiring — check out our open roles at careers.wolt.com/
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“For me craft excellence means building tech and products that you can be proud of, products that are so good you want to tell others 'I freaking built this!' and explain how you did it.” We sat down with our CTO Niilo Säämänen, read the full story 👇 wo.lt/cto-story
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"This isn’t the kind of internship where you’re limited to small tasks or just supporting others. At Wolt, you're trusted to take on projects independently." Hear it from Justas, who joined us as an #intern and is now a full-time #designer at Wolt 👇 wo.lt/justas-story

From Intern to Product Designer - Meet Justas

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“Craft excellence is about starting with magic—setting bold visions that inspire delight—and working backwards to make them real.” Stanley Wood, our VP, Head of Design, shares about the ins and outs of design at Wolt. Read the full story on our blog 👇 careers.wolt.com/en/blog/tec…

A conversation with Stanley Wood, VP, Head of Design

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Hey, #FrontEnd developers in #Helsinki! 🚀 We're hosting HelsinkiJS meetup next Tuesday, 11th Feb at the Wolt HQ. Ready for an evening of tech talks, great discussions, and delicious hot dogs? 🌭Then sign up fast, spots are limited: meetabit.com/events/helsinki…
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“I greatly appreciate my team lead and mentor’s support during my internship. They didn’t tell me what to do, but instead worked with me to figure out what I want to do and where I excel the most.” Read about Tung’s story on our blog 👉 careers.wolt.com/en/blog/tec…

Starting my career at Wolt: Tung’s story

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Our Engineering and Applied Data Science Internship program is now open! Kick-start your career at Wolt and join us in #Helsinki, #Berlin, #Stockholm, #Tallinn, or #Tokyo 🚀 Find all open roles on our careers site: careers.wolt.com/en/jobs?sea… Sounds interesting? Apply before 26th of January. #internship #SoftwareEngineering
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This week we hosted Aalto University's computer science students from Tietokilta at our Helsinki HQ 🤩 We had a panel discussion about engineering career learnings and the students also heard about our upcoming engineering internship. 👀 Thanks to everyone who joined us, what a great night of discussions💙
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🚀 Kickstart Your Career with Wolt’s Junior Engineer Programme! 🚀 We're hiring Junior Software Engineers who love working with Kotlin or Scala in Helsinki, Berlin and Stockholm. Apply until 13th of October. Links in thread👇 #juniorengineer #kotlin #scala
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🇫🇮 Apply to our Helsinki hub 👇 lnkd.in/dqV2h8Wv 🇩🇪 Apply to our Berlin hub 👇 lnkd.in/dyUhSBS3 🇸🇪 Apply to our Stockholm hub 👇 lnkd.in/dPXMYnTi

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At Wolt, having seamless user experience is at our heart.💙 In the newest blog you can learn about how our teams improved loading time for logged in users by reducing discovery loading time. Find out more below👇 wo.lt/ckc5d #content #discovery

Streaming Personalized Content on First Load at Wolt.com

Optimizing wolt.com discovery loading time for logged-in users by eliminating request waterfalls and streaming.

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