In this job you will work with several small, cross-functional engineering teams on our Merchant Acquisition Platform to help them make good architectural and technology decisions and ensure an eCommerce platform that will enable both technical and organizational scalability for the future. Our Merchant Acquisition teams develop market-facing features, powering our marketing website, our online shop and partner portal, as well as our global logistics fulfillment solution. We strive for end-to-end ownership in our cross-functional teams and have a passion to deliver quality software. You will be working alongside the engineering teams, enable them to be successful and help our engineers to reach their full potential. By providing technical coaching, establishing architectural patterns and engineering best practices you will help support our engineers to reach mastery of their technical skills and develop new competencies to advance their personal growth.
On the tech side, we work on a number of different projects that span technologies, systems, and processes. A few of the technologies we're leveraging at SumUp include **GoLang, Ruby/RoR, React, Webpack, GraphQL, Apollo, Jest, Enzyme, Storybook, Next.js, Emotion, NodeJS, PostgreSQL, AWS, Kubernetes & Docker.
You'll fit in perfectly to our team if:
You're passionate about clean, maintainable code as much as staying pragmatic.
You strive to balance the needs of the business with sustainable technical solutions.
You recognize the importance of the human aspect of software development.
You love to mentor others and share your knowledge, and are also open to learning something from people with less experience than you.
You care about creating an inclusive environment for all kinds of people.
You find it exciting to work in a high-growth environment with both immediate challenges as well as massive potential.
You're not afraid to be hands-on in the code and support individual teams as needed.
You see yourself as a servant leader whose ultimate mission is to help teams and individuals thrive.
Your daily activities will include:
Be a technical leader for our Merchant Acquisition teams by setting the technical vision for the Merchant Acquisition Platform at SumUp and drive its adoption, including test strategy, architecture, best practices and coding standards.
Collaborate with engineering managers and other tech leaders on best practices and cross-cutting engineering concerns.
Focus your efforts on building or improving technical foundations that support quality, stability, and efficient parallel development.
Write and maintain clear and understandable engineering artifacts (designs, documentation).
Collaborate closely with the developers who are using what you build on a daily basis to gather input and create a strong feedback loop where they can also contribute.
Coordinate with your peers in Product, QA, and Operations to successfully deliver impactful cross-team projects.
Work on projects ranging from UI (e.g. our design system) to application-level tools (e.g. monitoring and tracking libraries) to cross-cutting architectural implementation (e.g. independent deployment of micro-frontends).
Participate in hiring and on-boarding of engineers.
Foster and improve engineering practices and techniques like TDD, pair programming and DDD
Coach engineers in designing and planning feature implementations using your experience in breaking larger problems into smaller more easily distributable problems/solutions.
Provide design feedback to enable team autonomy and a scalable and maintainable code base.
You understand the importance of cross-functional team spirit vs. traditional expert-based organizations.
You have a solid CS background and experience in designing and building large enterprise software systems (distributed system is a plus).
The ideal candidate has built and/or worked with large internationalized eCommerce implementations and is familiar with payments, vouchers/promotions, order management and order fulfillment.
You are self-motivated and proactive with great english communication skills.
You understand fundamental design principles, data modeling and API design.
You have experience with a relational database, preferably PostgreSQL.
You were exposed to microservices, containers and relevant runtimes.
Solid debugging, optimisation and problem-solving skills.
Responsibility and empowerment from day one.
Competitive compensation and education budget.
Participate in our weekly developer events, like Lunch & Learn and Hack Fridays.
We get together regularly for brunches, cocktail nights, football, yoga, massages and office parties.
At least one hackathon off-site every year for one week, where the tech teams from Berlin, Sofia, and São Paulo gather to hack together. In the past we've gone to Germany, Bulgaria and Greece.
Be part of one of world’s most exciting startups, on a mission to take over the world
We are the leading mobile point-of-sale (mPOS) company in Europe. We started out 6 years ago and built our payment service from scratch to shake up the industry and wake up the entrepreneur within anyone. We created a unique device that, with the smartphone that’s in your pocket, allows small merchants to accept card payments anywhere. Whether our merchants are brewing coffee or fixing cars, we want to make technology that everyone knows how to use. That way our merchants can focus on what they do best. From our paperless onboarding to taking the first payment, we make it easy. Traditional offerings leave out small businesses, we don’t. We are open and honest about our pricing and have no hidden fees.Apply now