2 months ago
Berlin, GermanySenior
Responsibilities
- Design, build, and operate reliable backend services supporting marketing and growth initiatives.
- Own features and engineering projects from discovery and technical design through delivery and production support.
- Build and maintain integrations with internal and external platforms and ensure reliable data flows.
- Define and evolve architectures for distributed services and event-driven systems.
- Improve the reliability, quality, and operational excellence of existing and legacy services.
- Collaborate with stakeholders to clarify requirements, communicate trade-offs, and shape priorities.
- Contribute through testing, code reviews, documentation, and pragmatic technical decisions.
- Pair with peers, share knowledge, and mentor less experienced engineers.
Requirements
- 5+ years of professional backend engineering experience and strong experience with Go and its ecosystem.
- Hands-on experience with distributed systems, microservices, event-driven architectures, event-streaming platforms, and messaging brokers such as Kafka.
- Practical experience with DevOps practices and CI/CD tools such as GitHub Actions or Argo CD.
- Strong understanding of software architecture, service boundaries, APIs, data flows, testing, and production operations.
- Experience building new systems while maintaining and improving legacy services.
- Strong written and verbal communication, stakeholder-management, ownership, and collaborative problem-solving skills.
- Experience in marketing technology, growth, acquisition, advertising platforms, or fintech is preferred.
- Familiarity with React, TypeScript, or Python is preferred.
Benefits
- Office-first setup from SumUp’s Berlin office with collaboration across a global, distributed team.
- Annual learning and development budget of €2,000 for conferences or further education.
- Enrollment in the VSOP program.
- Corporate pension scheme matching up to 20% of employee contributions.
- 30-day sabbatical after completing three years of employment.
- Hack Days every second Friday and global Hack Weeks.
- Urban Sports Club subsidy, Kita placement assistance, relocation assistance, subsidized office lunches, and referral benefits.
- Inclusive workplace with diversity and equal employment commitments.
Tech Stack
Categories
About SumUp
SumUp builds card readers, point-of-sale apps, and payment tools for small businesses, along with accounts, invoicing, and online checkout. It sells hardware and earns fees on payment processing and subscriptions for software and services such as invoicing and loyalty. Founded in 2012 and headquartered in London, the company serves more than 4 million merchants across 30+ markets, and offers options like payment links and Tap to Pay.