Our SumUp office in Cologne is hiring for the position of (Senior) Frontend Engineer.
In this role, you'll work with a small cross-functional team to build products and services that make interactions between millions of small businesses and their customers more meaningful. By shipping code early and often, you'll see the impact of your work on merchants’ and consumers’ daily lives right away. You'll collaborate with experts in product, design, and operations to deliver mission-critical internal and external features that power the SumUp ecosystem.
We work on a number of different projects that span technologies, systems, and processes. A few of the technologies we're leveraging on the web at SumUp include React, Webpack, Jest, Enzyme, Storybook, Next.js, Gatsby, Emotion, Node, and Docker. As Senior Frontend Engineer, you’ll join one of our cross-functional teams in the consumer mission.
What you’ll do
Millions of business owners rely on SumUp to drive their business. We have just started working on products and services for consumers and already have thousands of monthly active users. You'll shape some of their core experiences: from their first impression on our website, to the web-based features that make them loyal to our platform. Here are some of the things you'll be doing at SumUp:
Work with a cross-functional team to ship code multiple times per week.
Develop new features and components in our public website, built with Next.js (a framework for server-side rendered React).
Refine the full stack of the website, from CI/CD tooling, to test automation, building features, running experiments, and monitoring and production support.
Collaborate with product and design departments to build maintainable, usable, and beautiful features.
Share your knowledge with other developers through pair programming and receive mentorship in return.
Push projects forward, while validating and communicating your ideas with the team.
Help us continue to develop our open-source projects and culture.
Assist in hiring and recruiting efforts to continue to build the team.
You’ll be great for this role if
You understand web performance and page speed optimisation techniques
You’re familiar with debugging, monitoring, and optimising performance in Node
You’re Interested in or have experience with SEO and web accessibility
You understand command line fundamentals (git, ssh, editing a file on a remote server, reading logs, etc.)
You’re able to implement design specs precisely
You’re able to communicate fluently about technical topics in English
You have a proactive attitude and a product mindset − you own what you build!
You have 5+ years professional experience
Why you should join SumUp
You’ll be part of a welcoming and international community of 2000 people from over 50 nationalities. We get together regularly for breakfast, brunches, cocktail nights and office parties.
You’ll receive an annual budget of 2.000 € for attending conferences and advancing your career through further education. We encourage you to speak at conferences and give talks.
You’ll take part in biweekly knowledge sharing sessions with the whole design team
We offer an Urban Sports Club subsidy, corporate pension scheme, relocation assistance, and a gorgeous place to work in the heart of Cologne at Mediapark.
All the startup swag you expect: Xbox, kicker table, unlimited coffee and drinks, and a shiny MacBook Pro.
About SumUpWe believe in the everyday hero. Those who have the courage to follow their passion and who have the strength and determination to realise their dreams. Small business owners are at the heart of all we do, so we're creating powerful, easy-to-use financial solutions to help them run their business. With a founders mentality and a 'team-first, attitude, our diverse teams across Europe, South America, and the United States work together to ensure that small business owners can be successful doing what they love.
SumUp is an Equal Employment Opportunity employer that proudly pursues and hires a diverse workforce. SumUp does not make hiring or employment decisions on the basis of race, colour, religion or religious belief, ethnic or national origin, nationality, sex, gender, gender identity, sexual orientation, disability, age or any other basis protected by applicable laws or prohibited by company policy. SumUp also strives for a healthy and safe workplace and strictly prohibits harassment of any kind.SumUp will not accept unsolicited resumes from any source other than directly from a candidate.