Senior Backend Engineer

SumUp

Sofia +2 więcej
Hybrydowa
Kotlin
Java
Spring Boot
PostgreSQL
Kafka
🐳 Docker
🚢 Kubernetes
☁️ AWS
GitHub
Grafana
Honeycomb
Hybrydowa
Elixir

Requirements

Expected technologies

Kotlin

Java

Spring Boot

PostgreSQL

Kafka

Docker

Kubernetes

AWS

GitHub

Grafana

Honeycomb

Our requirements

  • You have 5+ years of professional backend engineering experience
  • You’re fluent in Java or Kotlin and have experience with Spring Boot
  • You’ve worked with PostgreSQL, Kafka, Docker, Kubernetes, and AWS
  • You understand RESTful APIs, distributed systems, and event-driven architectures (e.g. CQRS, Event Sourcing)
  • You bring experience with CI/CD pipelines, GitHub Actions, and observability tools like Grafana or Honeycomb
  • You thrive in collaborative teams, enjoy mentoring peers, and care about delivering real value to merchants

Optional

  • Familiarity with gRPC, Protobuf, or performance optimisation at the backend/database level

Your responsibilities

  • Design, build, and maintain scalable backend systems supporting SumUp’s Bookings product
  • Collaborate with frontend and mobile engineers to deliver new features and improve APIs across web, iOS, and Android
  • Participate in technical planning, code reviews, and design discussions to ensure clean, testable, and maintainable code
  • Continuously optimise performance, ensure observability, and uphold our high reliability standards
  • Actively contribute to shaping the technical roadmap for the Sell Online platform
Wyświetlenia: 10
Opublikowana24 dni temu
Wygasaza około 2 godziny
Tryb pracyHybrydowa
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