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Sumup

  • Established Company
  • Internet, IT, Telecommunication

Jobs at Sumup

8 Jobs

  • Senior Hardware Engineer

    SumupBerlin

    • Full Time
    • Senior

    Design and review electrical schematics, defining hardware architectures for new products. Partner with Mechanical Engineering, Android and embedded software, Product and Supply Chain teams to align platform choices, interfaces and product integration....

    • Cadence
    • Altium
    • Android

  • Senior CRM Administrator

    SumupBerlin

    • Full Time
    • Senior

    We are looking for a Senior CRM Administrator to join our Telesales team. This is not a "keep-the-lights-on" role - it's a seat at the table. You will work at the intersection of technology, process design, and people, shaping how our inbound and...

    • Salesforce
    • RESTful API
    • SOQL
    • Apex
    • SQL

  • Senior Machine Learning Engineer

    SumupBerlin

    • Full Time
    • Senior

    Design and build ML platform tooling that supports feature engineering, training, experimentation, monitoring, and serving across both online and offline use cases. Vereinfachen Sie, wie Data Scientists Features erstellen, und reduzieren Sie die...

    • Python
    • MLflow
    • Metaflow
    • Kubeflow
    • Apache Kafka
    • Tecton
    • Terraform
    • Apache Spark
    • AWS
    • Apache Flink
    • +9
    • +10

  • Senior Machine Learning Engineer

    SumupBerlin

    • Full Time
    • Senior

    Design and build ML platform tooling that supports feature engineering, training, experimentation, monitoring, and serving across both online and offline use cases. Vereinfachen Sie, wie Data Scientists Features erstellen, und reduzieren Sie die...

    • Python
    • Kubeflow
    • Docker
    • Apache Kafka
    • Airflow
    • Apache Spark
    • Apache Flink
    • Metaflow
    • AWS
    • Tecton
    • +9
    • +10

  • Senior Android Engineer

    SumupBerlin

    • Full Time
    • Senior

    Build and maintain Android applications for card readers, SDKs, and the SuperApp, covering both new features and improvements to existing systems. Work on Bluetooth Low Energy connections, online and offline payment flows, and Tap to Pay functionality....

    • BLE
    • Kotlin
    • Java
    • Github Actions

  • Senior Full Stack Engineer

    SumupBerlin

    • Full Time
    • Senior

    Design, build and optimise localization solutions across product, CMS, CRM, marketing and design systems, so content moves faster without compromising quality. Improve the localization management platform to give the team greater visibility and control...

    • Go
    • Rust
    • Apache Kafka
    • Python
    • TypeScript
    • C++
    • RESTful API
    • React
    • PostgreSQL
    • +4
    • +5

  • Senior Embedded Software Engineer

    SumupBerlin

    • Full Time
    • Senior

    Support system bring-up for the new Android embedded platform, from bootloader through to kernel and framework. Integrate and maintain kernel modules and drivers, including power management and connectivity components. Contribute to build system...

    • Android
    • UART
    • SPI
    • I2C
    • C

  • Senior Backend Engineer

    SumupBerlin

    • Full Time
    • Senior

    You will join one of the teams within SumUp's Identity Lifecycle Mission, working on some of the most critical building blocks behind the merchant journey, from onboarding and identity verification to KYC/KYB, regulatory data collection, and managing...

    • Java
    • Kubernetes
    • Go
    • AWS
    • Docker
    • Grafana
    • Honeycomb
    • Apache Kafka
    • +3
    • +4

Missed IT and developer jobs

  • backend engineer

    Missed

    SumupBerlin

    • Full Time

    Build and maintain production money movement backend services, contributing to their delivery, observability, and ongoing maintenance. Own and deliver well-defined tasks and features, and contribute to larger projects within the team's domain....

    • AWS
    • PostgreSQL
    • GitHub Copilot
    • Apache Kafka
    • Grafana
    • Go
    • Redis
    • Cursor
    • Prometheus
    • Kubernetes
    • +8

  • Senior Product Designer-Hardware

    Missed

    SumupBerlin

    • Full Time
    • Senior

    Own product design end to end for Solo: framing problems, running research, defining UX flows and information architecture, and delivering production-ready designs. Work across the full hardware experience (embedded, on-device UI, app, and backend),...

    • Figma

  • Senior Backend Engineer

    Missed

    SumupDusseldorf

    • Full Time
    • Senior

    Aggregating data from across the SumUp ecosystem to determine which acquisition channel or sales agent drove a merchant to take a valuable action (e.g., signing up, adopting a product). Establishing data models, API contracts, and rule definitions that...

    • PostgreSQL
    • Go
    • Snowflake
    • Apache Kafka

  • Senior Backend Engineer

    Missed

    SumupCologne

    • Full Time
    • Senior

    Aggregating data from across the SumUp ecosystem to determine which acquisition channel or sales agent drove a merchant to take a valuable action (e.g., signing up, adopting a product). Establishing data models, API contracts, and rule definitions that...

    • Snowflake
    • Apache Kafka
    • Go
    • PostgreSQL

  • Backend Engineer - Balance Management

    Missed

    SumupBerlin

    • Full Time

    At SumUp, the Global Bank team builds the core infrastructure and services that give merchants a digital bank account, helping small businesses manage their money easily and reliably. The Balance Management Squad sits at the core of the Global Bank...

    • Grafana
    • Apache Kafka
    • Go
    • PostgreSQL
    • Honeycomb
    • Kotlin
    • Elixir
    • Docker
    • AWS
    • Kubernetes
    • +6
    • +7

  • Data Engineer

    Missed

    SumupBerlin

    • Full Time

    As part of the Platform tribe, you will help build a self-service, AI-Ready Data Platform. The Data Platform team supports our next big bets: Data, AI, and real-time analytics. We are a team focused on building scalable, reliable infrastructure to...

    • Terraform
    • Apache Flink
    • Go
    • Helm
    • Airflow
    • ClickHouse
    • Druid
    • Docker
    • Dagster
    • Kubernetes
    • +11

  • iOS Engineer

    Missed

    SumupCologne

    • Full Time

    Develop and maintain internal tools, frameworks, and infrastructure that support the consistency, scalability, and long-term health of SumUp's iOS app. Contribute to CI/CD systems and developer tooling initiatives that help feature teams ship with speed...

    • Github Actions
    • fastlane
    • Swift
    • Ruby