GreenPocket GmbH is a German software specialist that delivers AI‑driven energy management and visualization solutions for utilities, municipalities, and corporate and residential customers. Their platform turns raw consumption data into actionable insights through smart metering, ISO 50001 compliance support, and customizable white‑label portals, making energy transparency intuitive and habitual. By combining data science with a flexible hosting architecture, GreenPocket enables clients to reduce consumption, lower carbon footprints, and accelerate their path to climate neutrality. Since 2009, the company has built a portfolio of over 45 experts who partner with national and international energy suppliers to digitize the energy sector and unlock real value for all stakeholders.
Open Positions
Werkstudent:in (m/w/d) - Sales Development im Smart Energy Startup
Actively shape the pre-sales process, take initiative in phone sales, and develop personal and professional skills
Praktikant:in (m/w/d) Marketing & Eventmanagement im Smart Energy Startup
Studying media or communication science, event management, economics, or comparable field. Good German and English skills
API- und Schnittstellenentwickler:in (m/w/d) im Kölner Startup
Degree in computer science, experience in Kotlin, Linux, and Git, good knowledge of API design and integration, and understanding of middleware architectures
Werkstudent:in/Praktikant:in (m/w/d) - Vertrieb/Inside Sales im Smart Energy Startup
Enrolled in business or communication science, previous internships in sales, business development, and marketing, systematic work and quick understanding
Praktikant:in (m/w/d) Produktmanagement im Kölner Startup
You are enrolled in a degree program in an energy technical field, economics, or media informatics, engineering economics, or a comparable field
Praktikant:in (m/w/d) Finance & Controlling im Kölner Startup
Registered student in business administration or comparable subject, talent for analyzing financial key figures, and good communication skills in German and English
Praktikant:in Customer Success Management (m/w/d) im Smart Energy Startup
Enrolled student, completed third semester, and good language skills
Praktikant:in (m/w/d) Projektmanagement im Smart Energy Startup
Registered student, at least 3rd semester of a study of economics, business or media informatics or a comparable course, initial experiences in project management, IT, administration or controlling
Junior Business Development & Sales Manager:in (m/w/d) im Smart Energy Startup
Studies in economics or business administration, business development experience in a software company, interest in energy efficiency and AI
Praktikant:in (m/w/d) - Inhouse Consulting & Business Development im Smart Energy Startup
0 years of experience and a bachelor's degree required
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