Sunrise Communications AG logo

Senior AI Data Engineer

Job Overview

Location

CET +/- 3

Job Type

Full-time

Category

Data Engineer

Date Posted

April 24, 2026

Full Job Description

đź“‹ Description

  • • Senior AI Data Engineer at Sunrise Robotics (part of Sunrise Communications AG) responsible for designing and building the data platform that powers robotics, AI, and deployment systems, enabling reliable collection, versioning, and use of multi-modal data to improve system performance and accelerate development.
  • • Day-to-day responsibilities include designing and building data pipelines for ingesting, processing, and serving multi-modal data (video, images, sensor data); owning and evolving the data platform for reliability, scalability, and ease of use; implementing data storage and processing on AWS (S3, serverless pipelines, data lake architecture); building systems for data versioning, lineage, and reproducibility; optimizing data handling for large-scale, memory-intensive workloads; enabling efficient data access for AI, simulation, and deployment teams; collaborating with AI, robotics, and infrastructure teams; and contributing to monitoring, observability, and tooling for data quality and system performance.
  • • The team at Sunrise Robotics is dedicated to augmenting humanity through intelligent robotics, with a mission to elevate manufacturing by introducing intelligent, flexible robots that enhance human capabilities and existing machinery, and a vision to integrate flexible robotic solutions based on generic hardware and advanced software/AI into manufacturing, especially for small and medium-sized enterprises, to make automation economically viable and accessible.
  • • In this role, you will gain deep expertise in building scalable data infrastructure for real-world robotics systems, accelerate your career by owning a critical platform in a fast-scaling robotics company, and make tangible impact by enabling how data trains, evaluates, and improves production systems, with high exposure to core robotics, AI, and infrastructure teams across Europe.

🎯 Requirements

  • • Strong Python engineering skills, including data structures and efficient data handling
  • • Experience working with large, multi-modal datasets (e.g. video, images, sensor data)
  • • Experience building and operating data infrastructure on AWS (e.g. S3, serverless processing, data lakes)
  • • Experience with data versioning and lineage systems (e.g. DVC, LakeFS, Pachyderm, or similar)
  • • Experience with asynchronous programming and memory-efficient processing
  • • Experience with data pipeline orchestration tools (e.g. Airflow, Dagster, Prefect, or similar)

🏖️ Benefits

  • • High exposure: Work closely with robotics, AI, and infrastructure teams on core systems
  • • Career acceleration: Build and own the data platform in a fast-scaling robotics company
  • • Real impact: Your work will directly enable how data is used to train, evaluate, and improve systems running in production

Skills & Technologies

Python
MongoDB
SQLite
Cassandra
AWS
Senior
Onsite

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Sunrise Communications AG logo
Sunrise Communications AG
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About Sunrise Communications AG

Sunrise is Switzerland’s second-largest telecommunications provider, operating nationwide mobile, fixed-line, broadband, and digital TV networks. Founded in 2000 and headquartered in Zurich, it serves 3.2 million mobile and 1.3 million broadband customers under the Sunrise, yallo, Lebara, and swype brands. The company owns an extensive 5G, 4G LTE, and fiber infrastructure and provides B2B services including cloud, data center, and IoT solutions. Sunrise was acquired by Liberty Global in 2020 and delisted from the SIX Swiss Exchange, continuing to invest heavily in network expansion, digital services, and converged offerings for consumers and enterprises across Switzerland.

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