Working Student in Sales Development (m/f/d)

About Enpal Enpal works toward a future where every rooftop has a solar panel, every home has a battery, and every garage has an electric vehicle. The company delivers a complete solution for decentralized energy, combining solar panels, battery storage, wall boxes, smart meters, and heat pumps. At the heart of Enpal's operations is Enpal.One, an AI-driven p…

Enpal aims to make clean energy part of everyday life: solar panels on every roof, energy storage in every home, and electric vehicles in every garage. The company delivers an integrated solution for decentralized energy, covering solar panels, battery storage, wall boxes, smart meters, and heat pumps. At the heart of this mission is Enpal.One+, an AI-powered platform that connects thousands of systems to optimize energy consumption and feed-in for the energy market. Work at Enpal directly impacts thousands of households, improving daily life and supporting the shift to sustainable power. What you help create here will provide clean energy for tomorrow and help reshape how people use power. Your responsibilities Data analysis and reporting: Develop KPI analyses and dashboards. Identify actionable insights to improve Sales Unit performance. Sales onboarding operations: Manage the onboarding process for new Sales Managers in the Sales Academy. Process automation with AI: Spot manual, repetitive processes and automate them using AI technologies. Innovation and tools: Test and compare AI training tools, then assess their value for the business. Communication and updates: Coordinate and send regular news and updates to the entire Sales Unit. Chatbot and knowledge management: Contribute to improving the internal chatbot and knowledge database.

Join zenjob as a Working Student in our Account Development team focused on the Logistics vertical. You will play a crucial role in supporting our business operations and contributing to the growth of our logistics services. This position offers a unique opportunity to gain hands-on experience in a dynamic environment and develop skills that are essential for your future career.

Join our dynamic team as a working student in Software Development, focusing on innovative solutions for the furniture sector. This role offers you the opportunity to apply your academic knowledge in a real-world setting while contributing to exciting projects that enhance our product offerings.

Enpal aims to make clean energy part of everyday life: solar panels on every roof, batteries in every home, and electric vehicles in every garage. The company delivers end-to-end solutions for decentralized energy, including solar systems, battery storage, wall boxes, smart meters, and heat pumps. At the heart of it all is Enpal.One, an AI-driven platform that connects thousands of systems and manages energy procurement and feed-in for the energy market. Work at Enpal directly impacts thousands of households by making clean energy accessible and improving how energy is used every day. The results are tangible: what gets built today helps drive a sustainable energy future tomorrow. What You Will Do Data Analysis & Reporting: Build KPI analyses and dashboards. Turn data into insights that help the Sales Unit perform better. Sales Onboarding Operations: Manage the onboarding process for new Sales Managers in the Sales Academy. Process Automation with AI: Find manual, repetitive tasks and automate them using AI tools. Innovation & Tools: Test and compare AI training tools, then evaluate their value for the business. Communication & Updates: Coordinate and share regular news and updates across the Sales Unit. Chatbot & Knowledge Management: Help develop Enpal’s internal chatbot and knowledge database. Location Berlin

About Enpal Enpal works toward a future where solar panels cover every rooftop, homes run on battery storage, and electric vehicles fill garages. The company’s mission is to make decentralized energy systems accessible, combining solar panels, battery storage, wall boxes, smart meters, and heat pumps into one comprehensive solution. At the center of this effort is Enpal.One, an AI-powered platform that connects thousands of energy systems to streamline energy procurement and market injection. Why Join as a Working Student in Growth & Sales Optimization? Work at Enpal has a direct impact on households, delivering clean energy and improving daily life for thousands. Contributions in this role help shape a more sustainable future and transform energy usage across communities.

At Upvest, we are dedicated to simplifying the investment process, making it as effortless as everyday spending. Our platform enables businesses to provide a diverse array of investment products while delivering an exceptional experience for capital market investments and retirement planning. With Upvest’s intuitive Investment API, fintechs and financial institutions can seamlessly integrate solutions, conserving resources to concentrate on their core operations.We take pride in collaborating with Europe's premier fintechs and financial institutions, including DKB, Revolut, N26, and Raisin. Founded in 2017 by Martin Kassing, Upvest unites over 270 talented professionals from more than 70 nationalities. Our growth is supported by top-tier investors such as Hedosophia, Sapphire, Bessemer Venture Partners, BlackRock, Earlybird, HV Capital, Notion Capital, and Motive Ventures.In our accounting department, precise and comprehensive financial data drives our strategic decisions. As a working student, you will provide essential support to ensure the efficiency and accuracy of our operations.Your responsibilities will include assisting with invoice recognition and tracking, ensuring invoices are accurately categorized. You will facilitate approval workflows, directing invoices to the relevant stakeholders, and follow up on outstanding invoices, working closely with suppliers and internal teams for prompt resolution. Additionally, you will undertake various administrative tasks that enhance the overall effectiveness of the accounting team.

Enpal aims to make clean energy part of daily life: solar systems on rooftops, batteries in homes, and electric vehicles in garages. The company’s integrated approach covers solar installations, battery storage, wallboxes, smart meters, and heat pumps. At the heart of these operations is Enpal.One, an AI-powered platform that connects thousands of energy systems and optimizes both energy procurement and feed-in for the energy market. Work at Enpal has a direct impact, improving quality of life for thousands of households through clean, sustainable energy solutions. Your responsibilities Data analysis and reporting: Create KPI analyses and dashboards. Turn data into actionable insights that help strengthen the Sales Unit’s performance. Sales onboarding operations: Support and coordinate the onboarding process for new Sales Managers in the Sales Academy. Process automation with AI: Spot repetitive manual tasks and automate them using AI tools. Innovation and tools: Test and assess AI training tools to determine their value for the business. Communication and updates: Prepare and share regular news and updates with the entire Sales Unit. Chatbot and knowledge management: Help develop the internal chatbot and maintain the knowledge database.

At idealo, ideas become reality when data, creativity, and structure come together. The Brand Team shapes how idealo is seen in the German market, and this working student position plays a hands-on role in that process. Role Overview This working student role in Brand Development supports the Brand Team in Berlin. The position involves assisting with branding projects in Germany, handling defined tasks, and taking ownership of smaller subprojects. The work combines analysis, creative thinking, and careful execution. Contributions are visible as campaigns launch and take shape in the market. What You Will Do Analyze brand tracking data on a regular basis and identify insights that inform campaigns and initiatives. Prepare structured, clear reports to communicate results and recommendations. Support the rollout of brand projects, such as creating merchandise or campaign materials. Research trends and cultural shifts in Germany to provide relevant input to the team. Independently manage smaller projects, such as building landing pages or elements of campaigns. Collaboration This role works closely with colleagues across departments, sharing insights and supporting the ongoing development of idealo’s brand presence in Germany.

At octoenergy, we are not just your local energy supplier; we are a global EnerTech company poised to revolutionize the energy market. Our mission is to make the energy required for the world 100% sustainable. With our agile and future-oriented approach, we are transforming the energy sector for the better through innovative technology. Our green electricity tariffs are just the beginning. Since 2022, we have been installing complete heat pump solutions with our own skilled professionals. Furthermore, we are actively working on the widespread introduction of smart meters, electric mobility solutions, and our own electricity generation from wind and solar energy. We cannot achieve this alone; we need you! Join our team and challenge the status quo. With energy that is good for the planet and great for your karma. Find your dream job now and be part of the energy revolution at Octopus Energy Germany.If you want to drive the energy transition not just theoretically in your studies, but operationally, support Octopus heat pumps in expanding our network of SHK partner companies across Germany and scale the heat pump revolution.

About the Role Vattenfall is looking for a Working Student to join the Learning & Development team in Berlin. This part-time position focuses on data administration support, offering practical experience alongside academic studies. Main Tasks Assist with a range of administrative duties related to learning and development Manage data entry tasks to keep records accurate and up to date Help streamline processes within the team Who This Suits This role fits students interested in building skills in data management and administrative support, especially those looking to apply their learning in a real-world setting.

Join our dedicated team at europeanhomecaregmbh as a Psychologist (m/f/d) in Berlin. We are seeking an empathetic and skilled professional to provide mental health support and counseling services to our diverse clientele.

About the Role mcmakler GmbH is looking for a Working Student (m/f/d) to join the IT Support team in Berlin. This position offers hands-on experience handling IT requests and supporting colleagues with technical issues. What You Will Do Assist with day-to-day IT support tasks for the team Help manage incoming IT requests Work alongside experienced IT staff to resolve technical problems Who This Suits This role fits students who want to gain practical experience in a technology-driven workplace while continuing their studies.

Enpal GmbH is building a future where solar panels, battery storage, and electric vehicles become part of daily life. The team combines solar installations, charging stations, smart meters, and heat pumps, all connected through Enpal.One, an AI-powered platform that helps households manage and use energy more efficiently. Work at Enpal directly supports clean energy adoption across thousands of homes. Every project here shapes how people use electricity in the years ahead. What you will do Design and execute marketing campaigns throughout the customer journey. Collaborate with others to refine campaign content and ensure it fits the audience. Analyze campaign results and work with the team to improve future performance. Help organize and streamline marketing and communications processes. Work alongside content, data, and tech teams to gather insights from across the company. Support the development of customer communications and engagement at key touchpoints. Requirements Currently enrolled in a degree program in Business Administration, Marketing, Communications, or a similar field. Some practical experience in marketing, CRM, growth, or digital fields (internships, working student roles, or personal projects are relevant). Interest in data-driven marketing and skill in analyzing and improving campaigns. Understanding of customer journeys, target audiences, and tailored communication. Organized, proactive, and able to work independently while sharing ideas. Fluent German skills, both written and spoken. Enpal encourages candidates from varied backgrounds and experiences to apply, even if not every listed requirement is met.

Join Wabtec as a Working Student in Engineering, where you will have the opportunity to contribute to innovative projects in a dynamic and supportive environment. This role is perfect for students looking to gain practical experience while pursuing their degree.

Enpal aims to make solar energy, battery storage, and electric vehicles available to every household. The company provides a complete solution for decentralized energy management, including solar panels, battery storage, charging stations, smart meters, and heat pumps. Central to this is Enpal.One, an AI-driven platform connecting thousands of systems to optimize electricity use and feed-in for the energy market. What Enpal builds powers homes with clean energy and supports a shift in how energy is used, both now and in the future. Role overview This working student role in Operations is based in Berlin and supports the Material Planning & Procurement Team. The position involves both operational and strategic work across the supply chain. What you will do Assist the Material Planning & Procurement Team with daily operational and strategic tasks. Develop, update, and improve analysis and planning models using Excel. Create, process, and follow up on purchase orders, and help resolve invoice issues. Gather quotes, coordinate with suppliers, and communicate with the warehouse. Support ad-hoc operational tasks throughout the supply chain. Help structure and improve processes, contributing to ongoing process optimization. Requirements Enrollment in a Bachelor’s or Master’s degree program. Strong analytical skills and solid Excel experience. Structured, reliable approach to work and a high sense of responsibility. Hands-on attitude and readiness to take on operational challenges. Quick to learn new topics and comfortable adapting to change. Excellent German language skills (C1 level or above). Enpal welcomes applications even if not every requirement is met. Potential and motivation are valued alongside direct experience. What to expect at Enpal Work at Germany’s first green unicorn and help shape the future of solar energy.

Join our dynamic team at zenjob as a Working Student in Account Management! This role offers you the opportunity to gain hands-on experience in managing client relationships and contributing to our growth. You will work closely with our account management team, assisting in various tasks to ensure client satisfaction and service excellence.

Join Heimstaden as a Working Student in our Tax department! This is an exciting opportunity for students passionate about finance and taxation to gain hands-on experience in a dynamic environment. You will support our team in various tax-related tasks, contributing to the overall success of our operations.

GALVANY develops practical solutions for climate-neutral living, including products for heat pumps, battery storage, and smart metering. The company’s mission centers on making sustainable technology reliable and affordable for a wider audience. Based in Berlin, GALVANY operates as a profitable Greentech startup. The team values customer benefit, transparency, and responsibility, and encourages employees to take initiative and help create lasting value. Role overview The Finance team seeks a Working Student (m/f/d) to support daily operations. This position involves assisting with accounting tasks and ensuring that accounts payable processes run smoothly. The role includes regular communication with internal colleagues and external partners, and responsibilities are clearly defined.

bew is seeking a Working Student in Human Resources Development for a part-time role based in Berlin. This position offers students a chance to gain hands-on experience with HR processes while helping foster employee growth across the organization. What you will do Collaborate with the HR team on projects that promote employee engagement and professional development Support daily HR operations and assist with ongoing initiatives Requirements Current enrollment as a student Interest in human resources and supporting employee development Availability to work part-time in Berlin