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Backend Engineers, Discovery
2 hours ago
About Wolt
At Wolt, we create technology that brings joy, simplicity and earnings to the neighborhoods of the world. In 2014 we started with delivery of restaurant food. Now we're building the delivery of (almost) everything and you'll find us in over 500 cities in 30 countries around the world. In 2022 we joined forces with DoorDash and together we keep on dreaming big and expanding across the globe.
Working at Wolt isn't always easy, but it's definitely exciting. Here you'll learn more, build more, and ship more than in most other companies. You'll be challenged a lot, but also have a lot of fun on the way. So, if you're a self-starter with drive and entrepreneurial spirit, this could be the ride of your life.
We're looking for passionate and product-minded Backend Engineers to join our Discovery team - the group behind some of the most visible and impactful parts of Wolt's consumer app. You'll work on features that help millions of users discover their next favorite restaurant, grocery store, or product- from the homepage and category views to new vertical experiences like groceries, electronics, pet food, and health & beauty.
This is more than just a backend engineering role. We're looking for someone who combines strong technical skills with curiosity, ownership, and a deep interest in creating meaningful user experiences at scale. We have a few open positions on this team, and we're looking to hire both an early-career engineer (around 2+ years of experience) as well as more seasoned engineers.
What you'll do:
- Design, build, and operate high-performance backend services - primarily in Kotlin, Python and/or Go- powering discovery surfaces, front pages, and category experiences across Wolt's new and existing verticals.
- Own your services end-to-end with your tema: from requirements, design, and delivery to testing, CI/CD, deployment, monitoring, and on-call.
- Translate product and user needs into scalable, low-latency solutions and run experiments (A/B tests, feature flags) to continuously improve performance and impact.
- Collaborate closely with Product Leads, Frontend, Data, and Machine Learning teams to build features like search, ranking, personalization, and data-pipeline integrations.
- Drive reliability, observability, and efficiency - through automated testing, logging, tracing, alerting, incident response, and post-mortems.
- Continuously improve technical quality by reducing tech debt, proposing architectural improvements, and measuring their outcomes.
Our humble expectations:
We're looking for someone with:
- Backend development experience in one or more of the following languages: Kotlin (or modern Java), Python, or Go.
- A strong ownership mindset - someone proactive, curious, and eager to understand how things work under the hood.
- A product- and customer-focused approach, with a pragmatic attitude toward solving real user problems.
- Excellent communications skills in English.
Why You'll Love Working Here:
- Make an impact: Build features used by millions across multiple countries.
- Own it end-to-end: Design, build, and operate high-performance backend services with real product impact.
- Work with great tech stack: Kotlin at the core, plus Go and Python for scalable, modern systems.
- Collaborate & innovate: Partner with Product, Data, and ML teams to create personalized, data-driven user experiences.
- Grow & learn: Improve architecture, reliability, and performance in a culture that values ownership, curiosity, and teamwork.
Where You'll Work
You can be based in Helsinki or Stockholm, and you'll be part of a distributed, cross-functional team with engineers across Berlin and Helsinki. We operate in a remote-friendly environment designed to encourage collaboration and innovation.
Next steps
This positions will be filled as soon as we find the right people, so make sure to apply as soon as you realize you really, really want to join us
Our Commitment to Diversity and Inclusion
We're committed to growing and empowering a more inclusive community within our company, industry, and cities. That's why we hire and cultivate diverse teams of people from all backgrounds, experiences, and perspectives. We believe that true innovation happens when everyone has room at the table and the tools, resources, and opportunity to excel.
