Senior Backend (Python) Engineer, Payments

<h3>Company Description</h3><p>Wolt is a technology company that makes it incredibly easy to discover and get the best restaurants, grocery stores and other local shops delivered to your home or office. Wolt is not just a delivery app – we’re a technology company building a commerce platform to seamlessly connect our millions of customers with thousands of merchant and courier partners, in real-time across 23 countries and 250+ cities. Our apps (iOS and Android) have the industry’s highest ratings, largely thanks to our customer-first-mindset, which shows in how we build products and run operations. In June 2022 we officially joined forces with DoorDash. Combined, we have a presence in 27 countries, 23 of which operate with the Wolt brand and app. Wolt and DoorDash continue largely independently, with Wolt’s name, brand, product, technology and team.</p><p><strong>Working in Product Development at Wolt</strong></p><p>At Wolt, we’re about getting things done. You’ll probably enjoy it here if you like taking ownership, developing yourself and being around friendly, humble and ambitious people. </p><p>The behind the scenes of Wolt is run by an awesome bunch of over 400+ planners, builders, designers and data crunchers. We call ourselves Product+, as we’re the very core of Wolt’s products, tools and platforms. To build our products, we work in over 40  cross-functional, independent and autonomous teams. Teams are made up of a mix of talented individuals: engineers, designers, data scientists, analysts, and product leads. Each team takes ownership for solving customer problems in the best possible way.</p><p><strong>Our Commitment to Diversity, Equity &amp; Inclusion</strong></p><p>We want to have all sorts of people in our team – people like you and me, and people different from you and me. To be able to work with diverse teammates – when it comes to gender, age, ethnicity, life background, sexual orientation, political views, religion, or any other personal trait – we consciously aim to offer equal opportunity for everyone to work with us. This is because we believe diverse teams make the most thought-through decisions and build things in the most inclusive way.</p><p>Join us today to build Wolt together!<br/> <br/> #LI-SK1</p><h3>Job Description</h3><p>We are looking for Senior Backend Engineers to join our Payment Integrations team, to build a world-class payment infrastructure. As Wolt operates internationally in over 23 countries and over 200 cities, these teams are in a vital spot for e.g. enabling a smooth payment experience for our +10 million customers and ensuring stable, safe and error-proof money flows. The Payments Group at Wolt consists of 3 teams out of which the Payment integrations team is responsible for offering reliable and scalable payments options to millions of users in 23+ countries. In those countries we support a growing number of local and international payment methods such as lunch cards, credit cards and, mobile wallets such as ApplePay and GooglePay.</p><p>Within the role, you will be working in an autonomous agile team working closely with designers, data scientists and product leads and our international partners. Your day-to-day responsibilities will include the whole development process (business logic, testing, database &amp; data streaming, CI/CD, analytics, monitoring and alerting solutions). We are looking for someone who appreciates teamwork and has good communication and interaction skills. You enjoy varied work tasks and are able to learn and work with a wide range of different technologies and tools, and you are not afraid to take on new challenges.</p><p>We believe in high level of ownership within the teams of Wolt, and as a member of our team you will have chance to contribute to the team's future development plans, ways of working, technology choices, and ultimately get to design &amp; build integral and high impact projects, influencing millions of users across the Wolt platform.</p><p>As the business is 24/7 so must our services be. We have a lot of highly challenging engineering topics for seasoned seniors - event-driven, asynchronous service design, blitzscaling business requirements and a strong emphasis on automation.</p><p>This role can be based in one of our tech hubs in Helsinki or Berlin, or you can work remotely anywhere in Finland, Sweden, Germany, Denmark, and Estonia. Read more about our remote setup <a href="https://blog.wolt.com/hq/2021/03/23/new-remote-setup-at-wolt-product-work-from-anywhere-in-finland-germany-denmark-estonia/">here</a>.</p><h3>Qualifications</h3><p>We are building our services in Python and looking for the ability to develop production-level microservices in Python (FastAPI, Flask) from the get-go and willingness to learn other modern languages as well if needed.</p><p>Our engineers have wide responsibilities over the whole development lifecycle so knowledge of tools such as PostgreSQL, Docker, and K8  as well as some experience w