Company profile

1KOMMA5°

Heartbeat AI GmbH

Website 36 open roles

Energy

Product company

Hybrid

Founded

2021

Employees

3,000

Headquarters

🇩🇪 Hamburg

Open roles

36 open roles

About

German service provider for climate-neutral energy supply

Company details

Business models

SaaS

B2B

B2C

New Energy

Locations

Offices

Hamburg

Berlin

Munich

Finland

Australia

Cologne

München

41 observationsLast observed Aug 30, 2026

Open roles

36 open roles

Werkstudent*in (m/w/d) Accounting & Controlling

Part-timeAug 26, 2026

1KOMMA5°

EligibilityRemoteGermany only

Languages

ExcelPivot-TabellenFormelnDATEVLucanetLooker

Salary not disclosed

Delivery Manager - Heating and cooling (m/f/d)

Aug 25, 2026

1KOMMA5°

EligibilityRemoteGermany only

ModbusEEBUSModbus TCPfield installations of heat pumpsbuilding software products for heat pumps

Salary not disclosed

SPS Programmierer EZA-Regler (m/w/d) - 1KOMMA5° Commercial & Industrial Solutions

Aug 24, 2026

1KOMMA5°

EligibilityRemoteGermany only

IEC 60870-5-104EZA-ReglerStructured Text (IEC 61131-3)Structured Text (ST)IEC 61131-3EZA-Regler / ParkreglerIEC 60870-5-101Modbus TCP/RTU

Salary not disclosed

View all 36 roles