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October 22, 2026

Lead Application Platform Engineer

Senior • On-site

48,000 - 84,000 EUR/yr

Böblingen, BW, Germany

Quick Facts

  • Role: Lead Application Platform Engineer

  • Focus: Cloud-native, multi-tenant, secure asset monitoring platform for distributed fiber optic sensing

Description

Lead the design and implementation of a cloud-native, multi-tenant and secure platform for distributed fiber optic sensing solutions. You will build and evolve robust, observable platform components—data models, interfaces, and APIs—and provide technical leadership for architecture and decision-making. You collaborate with application teams to translate domain needs into effective platform concepts and solutions.

Responsibilities

  • Design and implement a cloud-native, multi-tenant and secure asset monitoring platform

  • Build robust, secure and observable components, data models, interfaces and APIs

  • Evolve the platform architecture to support field applications such as fire detection, critical infrastructure monitoring, and power grid solutions

  • Engage with application teams to understand domain requirements

  • Provide technical leadership by designing concepts, proposing solutions, and guiding decision-making

Requirements

  • Degree in computer science, software engineering, or similar

  • 8+ years as a .NET developer; 5 years designing, building, and operating production-grade distributed systems (ideally in IIoT or sensor-based monitoring)

  • Excellent C# and modern .NET programming skills; ability to write high-quality maintainable code

  • Hands-on experience with Kubernetes (K8s) and messaging systems (e.g., NATS, MQTT, Kafka); event-driven architecture and distributed stream processing knowledge is a plus

  • Good knowledge of web- and mobile technologies, protocols, frameworks (Angular is a plus), and persistence

  • Knowledge of common design and architecture patterns and API design best practices

  • Strong hands-on mentality and drive to create

  • German and English at C1 level

Benefits

  • Bonus distributions and competitive benefits

  • Career opportunities and a supportive work environment

  • Flexible working arrangements

  • International and intercultural team with growth opportunities

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