---
title: "Software Engineer – Edge & Cloud (m/f/d) at 1KOMMA5˚ – All Job Board"
---

# Software Engineer – Edge & Cloud (m/f/d) at 1KOMMA5˚

Written by

[admin](https://alljobboard.com/author/admin/)

in

- [Berlin (Remote)](https://maps.google.com/maps?q=Berlin%20%28Remote%29&zoom=14&size=512x512&maptype=roadmap&sensor=false)
- Posted 2 weeks ago

![1KOMMA5˚](https://alljobboard.com/wp-content/plugins/wp-job-manager/assets/images/company.png)

 **1KOMMA5˚**

1KOMMA5°

At **1KOMMA5°**, we pursue a clear vision: **Living on wind and sunlight forever for free**. To make this a reality, we are building the energy system of the future with Heartbeat AI. Want to be part of it?

We bring together regional craftsmanship and scalable software: We don’t think of solar, batteries, heat pumps, and e-mobility as isolated components, but control them as an intelligent, integrated overall system in our virtual power plant. Directly connected to the electricity market – in real time, fully automated. This way, energy is used when it is available from renewables and particularly cost-effective.

By 2030, our goal is to transition 1.5 million households to renewable energies. Over 3,000 people are working towards this every day, at more than 80 locations worldwide, from Finland to Australia.

**Want to take responsibility and build solutions that truly matter? Apply now and help us shape the energy world of tomorrow**.

Your mission

- Full-Stack Development (Edge to Cloud): You develop the core components for our energy management system Heartbeat AI Enterprise – both locally on our IoT gateways (Edge) and scalably in our cloud-native backend architecture
- Gateway Programming (Go & Lua): You write high-performance code for our edge controllers. With Golang, you build robust system services and communication layers; with Lua, you create lightweight, dynamically adaptable control scripts and protocol drivers for inverters, BESS, and HVAC systems
- Cloud Services & Microservices: You design and program scalable microservices in Go within the cloud backend to process time-series data, telemetry, and manage fleet operations across hundreds of customer sites
- Interfaces & Protocols: You implement communication protocols for the IoT ecosystem (MQTT, REST/gRPC) as well as for local equipment communication (Modbus TCP/RTU)
- VPP & Trading Integration: You enable seamless data flow between local systems (meter readings, flexibilities) and our Virtual Power Plant for automated control based on spot market prices
- Agile Collaboration: You work closely in a cross-functional team with system architects, PLC developers, and product management to swiftly bring new commercial energy management features to the platform

Your profile

- A degree in Computer Science, Software Engineering, or a comparable qualification, or sound professional experience in professional software development
- Strong programming skills in Golang (Go) (ideally in a cloud and microservices context) as well as practical experience in the Lua scripting language (e.g., for embedded / edge applications)
- Solid understanding of cloud technologies (AWS, GCP, or Azure), containerization (Docker, Kubernetes), and CI/CD pipelines
- Experience in developing IoT solutions or edge computing applications, preferably on Linux-based systems (e.g., Raspberry Pi, industrial PCs)
- Confident handling of common network and IoT protocols (such as MQTT, REST) and ideally experience with industrial communication (Modbus)
- A structured, solution-oriented mindset and the motivation to actively contribute to building Europe’s largest decentralized Virtual Power Plant
- Business-fluent German and English skills, both written and spoken

Benefits

- You are part of an international, dynamic, and highly motivated team of people who have proven to make things happen
- With your work, you accelerate the “energy transition” and hence have a direct impact on our climate
- Work with and learn from other super-smart colleagues
- You will enjoy direct contact with core decision-makers
- You will enjoy the best chances of entering full-time in one of Europe’s most thriving scaleups
- You work remotely (Germany-wide), with offices in Hamburg, Berlin or Munich
- Create a healthy balance alongside your work and enjoy all the benefits of the EGYM Wellpass
- Benefits and discounts are yours with Futurebens
- Whether city bike or e-bike – be flexible with our job bike leasing and do something good for the environment at the same time

Find more English Speaking Jobs in Germany on Arbeitnow

**Source:** this listing was published by [Arbeitnow](https://www.arbeitnow.com/). [View the original posting and apply](https://www.arbeitnow.com/jobs/companies/1komma50/software-engineer-edge-cloud-berlin-280496) — applications are handled there, not on this site.

To apply for this job please visit [www.arbeitnow.com](https://www.arbeitnow.com/jobs/companies/1komma50/software-engineer-edge-cloud-berlin-280496).

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    "description": "<p>1KOMMA5° </p>\n<p>At <strong>1KOMMA5°</strong>, we pursue a clear vision: <strong>Living on wind and sunlight forever for free</strong>. To make this a reality, we are building the energy system of the future with Heartbeat AI. Want to be part of it? </p>\n<p>We bring together regional craftsmanship and scalable software: We don&#8217;t think of solar, batteries, heat pumps, and e-mobility as isolated components, but control them as an intelligent, integrated overall system in our virtual power plant. Directly connected to the electricity market – in real time, fully automated. This way, energy is used when it is available from renewables and particularly cost-effective. </p>\n<p>By 2030, our goal is to transition 1.5 million households to renewable energies. Over 3,000 people are working towards this every day, at more than 80 locations worldwide, from Finland to Australia. </p>\n<p><strong>Want to take responsibility and build solutions that truly matter? Apply now and help us shape the energy world of tomorrow</strong>.</p>\n<p> Your mission </p>\n<ul>\n<li>Full-Stack Development (Edge to Cloud): You develop the core components for our energy management system Heartbeat AI Enterprise – both locally on our IoT gateways (Edge) and scalably in our cloud-native backend architecture</li>\n<li>Gateway Programming (Go &amp; Lua): You write high-performance code for our edge controllers. With Golang, you build robust system services and communication layers; with Lua, you create lightweight, dynamically adaptable control scripts and protocol drivers for inverters, BESS, and HVAC systems</li>\n<li>Cloud Services &amp; Microservices: You design and program scalable microservices in Go within the cloud backend to process time-series data, telemetry, and manage fleet operations across hundreds of customer sites</li>\n<li>Interfaces &amp; Protocols: You implement communication protocols for the IoT ecosystem (MQTT, REST/gRPC) as well as for local equipment communication (Modbus TCP/RTU)</li>\n<li>VPP &amp; Trading Integration: You enable seamless data flow between local systems (meter readings, flexibilities) and our Virtual Power Plant for automated control based on spot market prices</li>\n<li>Agile Collaboration: You work closely in a cross-functional team with system architects, PLC developers, and product management to swiftly bring new commercial energy management features to the platform</li>\n</ul>\n<p> Your profile </p>\n<ul>\n<li>A degree in Computer Science, Software Engineering, or a comparable qualification, or sound professional experience in professional software development</li>\n<li>Strong programming skills in Golang (Go) (ideally in a cloud and microservices context) as well as practical experience in the Lua scripting language (e.g., for embedded / edge applications)</li>\n<li>Solid understanding of cloud technologies (AWS, GCP, or Azure), containerization (Docker, Kubernetes), and CI/CD pipelines</li>\n<li>Experience in developing IoT solutions or edge computing applications, preferably on Linux-based systems (e.g., Raspberry Pi, industrial PCs)</li>\n<li>Confident handling of common network and IoT protocols (such as MQTT, REST) and ideally experience with industrial communication (Modbus)</li>\n<li>A structured, solution-oriented mindset and the motivation to actively contribute to building Europe&#8217;s largest decentralized Virtual Power Plant</li>\n<li>Business-fluent German and English skills, both written and spoken</li>\n</ul>\n<p> Benefits </p>\n<ul>\n<li>You are part of an international, dynamic, and highly motivated team of people who have proven to make things happen</li>\n<li>With your work, you accelerate the &#8220;energy transition&#8221; and hence have a direct impact on our climate</li>\n<li>Work with and learn from other super-smart colleagues</li>\n<li>You will enjoy direct contact with core decision-makers</li>\n<li>You will enjoy the best chances of entering full-time in one of Europe’s most thriving scaleups</li>\n<li>You work remotely (Germany-wide), with offices in Hamburg, Berlin or Munich</li>\n<li>Create a healthy balance alongside your work and enjoy all the benefits of the EGYM Wellpass</li>\n<li>Benefits and discounts are yours with Futurebens</li>\n<li>Whether city bike or e-bike &#8211; be flexible with our job bike leasing and do something good for the environment at the same time</li>\n</ul>\n<p>Find more English Speaking Jobs in Germany on Arbeitnow</p>\n<p class=\"job-source\"><strong>Source:</strong> this listing was published by <a href=\"https://www.arbeitnow.com/\" rel=\"dofollow\">Arbeitnow</a>. <a href=\"https://www.arbeitnow.com/jobs/companies/1komma50/software-engineer-edge-cloud-berlin-280496\" rel=\"dofollow\">View the original posting and apply</a> &mdash; applications are handled there, not on this site.</p>\n",
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