Edge & Cloud Software Engineer (Go/Lua) – Remote

1KOMMA5˚; United States; Hybrid; USD 110,000 - 140,000; Full time

Benefits offered by this job

Remote work in Germany

Offices in Hamburg, Berlin, Munich

EGYM Wellpass

Futurebens discounts

Job bike leasing

Job summary

1KOMMA5° is building Heartbeat AI to manage energy systems from edge to cloud. We seek a Go & Lua developer to craft scalable microservices and edge software for IoT devices inverters, BESS, and HVAC.

You will work with cloud-native backends, MQTT/REST/gRPC protocols, and Modbus, in a cross-functional team. Remote Germany-wide work with offices in Hamburg, Berlin or Munich is available.

Qualifications

• Strong Go and Lua programming skills with cloud/microservices background.
• Experience with IoT/edge solutions and Linux-based systems.
• Familiarity with MQTT, REST, gRPC, and Modbus protocols.

Responsibilities

• Develop core components for Heartbeat AI Enterprise from edge to cloud.
• Implement gateway services in Go and Lua for edge controllers.
• Design scalable cloud microservices for time-series data and fleet ops.
• Work with IoT protocols and local equipment communication.
• Collaborate in cross-functional teams to deliver features.

Skills

Go (Golang)

Lua scripting

Cloud technologies

Docker

Kubernetes

MQTT

REST/gRPC

Modbus

Edge computing

Linux (Raspberry Pi)

Education

Degree in Computer Science or Software Engineering

Tools

Docker

Kubernetes

AWS

GCP

Azure

REST

gRPC

MQTT

Modbus

Linux

Raspberry Pi

Job description

1KOMMA5° is building Heartbeat AI to manage energy systems from edge to cloud. We seek a Go & Lua developer to craft scalable microservices and edge software for IoT devices inverters, BESS, and HVAC.

You will work with cloud-native backends, MQTT/REST/gRPC protocols, and Modbus, in a cross-functional team. Remote Germany-wide work with offices in Hamburg, Berlin or Munich is available.