Software Engineer - Edge & Cloud

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Software Engineer - Edge & Cloud in Remote new

1KOMMA5grad
Full time
Email

Remote
10/31/2026
Report

Germany

Responsibilities

Develop core components of the Heartbeat AI Enterprise energy management system across IoT gateways and cloud backend services.
Program high-performance edge controllers and communication layers in Go and create Lua scripts and protocol drivers for inverters, BESS, and HVAC systems.
Design and implement scalable Go microservices for time-series data, telemetry, and fleet management across customer sites.
Implement IoT and local industrial communication protocols including MQTT, REST/gRPC, and Modbus TCP/RTU.
Integrate local energy assets and flexibility data with the virtual power plant for automated control based on spot-market prices.
Collaborate with system architects, PLC developers, and product management in a cross-functional team.

Requirements

Completed degree in computer science, software engineering, or a comparable qualification, or substantial professional software-development experience.
Very strong programming skills in Go and practical experience with Lua, ideally in cloud, microservice, embedded, or edge contexts.
Knowledge of cloud technologies such as AWS, GCP, or Azure, plus containerization with Docker and Kubernetes.
Experience developing IoT solutions or edge-computing applications, preferably on Linux-based systems such as Raspberry Pi or industrial PCs.
Familiarity with networking and IoT protocols such as MQTT and REST, ideally including industrial communication with Modbus.
Fluent written and spoken German and English.
Structured, solution-oriented working style and motivation to build a large decentralized virtual power plant.

Benefits

Work from brand-new offices in Hamburg, Berlin, or Munich and/or remotely.
Use company technical equipment privately outside work.
Join a fast-growing company with development opportunities, flat hierarchies, early responsibility, and direct interaction with management.
Contribute to the sustainable transformation of energy infrastructure and the energy and mobility transition.
Access to more than 7,600 sports partners through EGYM Wellpass.
Jobrad bicycle and e-bike leasing.
Benefits and discounts through Futurebens.

1KOMMA5grad

1KOMMA5° sells and installs residential and small-business energy systems—solar PV, home batteries, heat pumps, and EV chargers—and provides software to orchestrate them. Its Heartbeat platform connects devices into a virtual power plant to optimize consumption and trade electricity on the power ...

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