Senior Software Engineer – Fullstack

Role Overview

• Lead the design of our next-generation streaming and analytics backbone on Azure.
• Optimize asynchronous Python services for massive concurrent I/O.
• Ensure fast integration between backend and frontend data processing.
• Collaborate cross-functionally with engineers, PMs, and customers to enhance product features.

Requirements

• 5+ years of experience in software engineering
• Strong understanding of distributed systems and data consistency
• Experience with both Python and at least one other backend language (Go, Java, or Rust)
• Familiarity with large-scale streaming technologies (Kafka, Flink, Spark, Azure Event Hubs)
• Experience building user-facing analytic products or handling massive streaming workloads
• Strong knowledge of Azure infrastructure
• Excellent collaboration and communication skills.

Tech Stack

• Azure
• Distributed Systems
• Java
• Kafka
• Python
• Rust
• Spark
• Go

Benefits

• High ownership, high impact role in a purpose-driven, high-growth startup.
• Opportunity to shape the backend function.
• Berlin based hybrid setup with flexibility for focus work.
• A committed team environment where your growth is a priority.
• The chance to directly influence industrial safety and help employees go home safely every day.