Tech jobs at SumUp

Senior Risk & Fraud Prevention Analyst

Berlin

Full-time Senior

3+ YOE

SQL

Senior Hardware Engineer

Berlin

Full-time Senior

3+ YOE Bachelor's degree in Electrical Engineering, with a Master's a bonus. Basic coding skills for simple firmware validation, with Android device bring up experience a plus. We know candidates often feel they need to tick every box …

Android, Embedded Systems

Fraud Prevention Specialist

Berlin

Full-time Mid

3+ YOE Proven experience in fraud prevention, fraud strategy or risk management within payments, fintech or another data driven environment, including hands on work configuring decision engines, rule based systems or authentication …

SQL, Python

Senior CRM Administrator

Berlin

Full-time Senior Relocation support

3+ YOE Proven experience as a Salesforce Administrator, ideally in a sales or revenue operations environment, in a fast-paced setting. Strong technical understanding of Salesforce Sales Cloud, automations, security/permissions, SOQL, …

Salesforce, SQL, REST

Senior Machine Learning Engineer - Platform Team

Berlin

Full-time Senior

6+ YOE

Python, MLflow, Kubeflow, Apache Airflow, Spark, Apache Flink

Senior Security Assurance Specialist

Berlin

Full-time Senior

3+ YOE

ISO 27001

Senior Backend Engineer - Run & Grow

Köln, Nordrhein-Westfalen

Full-time Senior Relocation support

3+ YOE

Go, Apache Kafka, PostgreSQL, Snowflake

Senior Android Engineer- Hardware

Berlin

Full-time Senior

3+ YOE

Android, Java, Kotlin, CI/CD, GitHub Actions, GitHub

Senior Fullstack Engineer - Localization

Berlin

Full-time Senior

3+ YOE

Go, Python, Rust, C++, REST, Microservices

Backend Engineer (Golang) - Transfers Europe

Berlin

Full-time Mid

3+ YOE

Go, AWS, Apache Kafka, PostgreSQL, Redis, Kubernetes

Senior Backend Engineer (Golang) - Bank Balance

Berlin

Full-time Senior

Go, Kotlin, Elixir, CI/CD, AWS, Docker

Senior Embedded Software Engineer- Hardware

Berlin

Full-time Senior

3+ YOE

Android, Embedded Systems, C, Linux

Senior Backend Engineer - Identity Lifecycle

Berlin

Full-time Senior Relocation support

3+ YOE Experience in fintech, payments, KYC/KYB, identity verification, or regulatory systems. Experience translating regulatory and compliance requirements into clear, scalable engineering solutions, while helping bridge the gap …

Java, Go, Apache Kafka, Grafana, AWS, Docker

Senior Data Scientist/ML Engineer - Financial Crime

Berlin

Full-time Senior

3+ YOE Strong production Python engineering experience. You write code that ships and are comfortable with automated testing, CI/CD, code review, versioning, observability, and operating services or pipelines in production. Experience …

Python, CI/CD, Spark

Senior Backend Engineer - MarTech

Berlin

Full-time Senior Relocation support

3+ YOE Experience in marketing technology, growth, acquisition or advertising platforms. Familiarity with React, TypeScript, or Python. Experience in fintech or a related industry. Why you should join SumUp: 🌍 Opportunity to work with …

React, TypeScript, Python, Go, Microservices, Apache Kafka

Senior DevOps Engineer

Berlin

Full-time Senior

8+ YOE

AWS, Kubernetes, Terraform, EKS, CI/CD, Go

Senior Product Designer - Sell Online

Berlin

Full-time Senior

3+ YOE

Data Platform Engineer (Mid-Level)

Berlin

Full-time Mid

3+ YOE Real-time streaming experience (e.g. Kafka, Flink, StarRocks, Pinot, Druid, ClickHouse) Experience working with systems at petabyte scale Experience implementing AI-enabled systems, such as agentic SRE or AI automation Why you …

Apache Kafka, Apache Flink, ClickHouse, SRE, Terraform, Kubernetes

AI / Machine Learning Engineer II

Berlin

Full-time Mid Relocation support

4+ YOE

LLM, CI/CD, RAG, AWS, Google Cloud, Azure

Senior Product Manager - SuperApp

Berlin

Full-time Senior

3+ YOE

iOS, Android