Working Student - Backend Developer & Data Analyst

Join us as a Working Student in Content Management at Statista, where your contribution will help shape the future of data management in a dynamic environment. As a vital member of our team, you will have the opportunity to assist in the organization, formatting, and publishing of various content types, ensuring that our users receive the most accurate and relevant information.

Join Our Team as a Working Student in Quality Management!Are you ready to dive into the dynamic world of product development? We are seeking a motivated Working Student (m/f/d) in Quality Management to support the specification and documentation of raw materials and active ingredients. Collaborate closely with our Product Development Team on exciting projects and contribute to the growth of the brands ESN & More Nutrition. If you're eager to apply your knowledge practically and make an impact, we want to hear from you!Your MissionEngage in the specification of raw materials.Maintain and organize documentation for raw materials and active ingredients.Contribute to small to medium-sized projects.Work closely with the Product Development Team.

About the Role Eurofins Scientific in Hamburg is seeking a Working Student in Process and Project Management (m/f/d). This position offers hands-on experience for students interested in learning how project management teams operate within a global company. What You Will Do Assist the project management team with daily tasks Support efforts to improve and streamline business processes Help coordinate and track project activities to ensure projects move forward smoothly Who We’re Looking For Current student interested in process optimization and project management Motivated to learn and contribute to team goals Organized and attentive to detail This is a part-time student role based in Hamburg.

About the Role AppLike is looking for a Working Student or Intern Office Manager in Hamburg. This position offers practical experience in office management and the chance to work closely with a collaborative team. What You Will Do Support daily office operations Coordinate administrative tasks Assist with projects that help the team work more efficiently Location This role is based in Hamburg.

Join Us Now! We are looking for a dynamic and ambitious Working Student (m/f/d) to support our Campaign Team. In 2022, we have exciting plans for growth, and we need your help to make it happen. Our comprehensive suite of tools is ready for you to utilize to its fullest potential. Apply NOW and become a vital part of our dedicated team!The opportunity is straightforward: if it works well for both of us, you could secure your first job right after graduation. We look forward to welcoming you!Alongside your studies, your responsibilities may include:Setting up and managing performance marketing campaigns within our proprietary software suiteEnsuring the quality of resultsCommunicating with clients

Start: Immediately | Level: Working Student | Location: Hamburg | Working Hours: Part-time (20h/week)As a Working Student in Quality Management, you will assist in the specification and documentation of raw and active ingredients while collaborating closely with the Product Development Team on various projects. If you are eager to apply your knowledge practically and are excited to advance the brands ESN & More Nutrition, we invite you to join our team!

Join moia as a Working Student in the Controlling department, where you will have the opportunity to gain hands-on experience in financial management and analysis. This position is perfect for students looking to enhance their skills while contributing to our innovative projects in the mobility sector.

ZEAL Network SE is a dynamic, internationally active corporate group that has been creating exciting and innovative lottery experiences for over 20 years. As Germany's largest provider of online lotteries, under our brands LOTTO24 and Tipp24, and as a trusted partner of ONCE, the second-largest national lottery in Spain, we are shaping the future of the lottery industry. Our passion for innovation is demonstrated through our latest brands Freiheit+ and Traumhausverlosung, which bring fresh and exciting dreams to life. Additionally, we invest through ZEAL Ventures in inspiring e-commerce start-ups like Omaze and DAYMADE, fostering new ideas and opportunities.Our team of over 350 experts from diverse backgrounds is united by a visionary mindset, a passion for collaboration, and a shared goal: to inspire dreams. At ZEAL, we encourage our employees to think big and work together towards a common purpose: helping people recognize and realize their dreams.As a Working Student in the Creative Studio Team, you will assist in the development and implementation of innovative visual and conceptual content across various channels. The primary purpose of this role is to actively support creative processes, both operationally and conceptually, and to help the team create high-quality marketing content in different formats.

Start Date: 01.03.2026 | Position: Working Student | Location: Hamburg | Working Hours: Part-time (20h/week)As a Working Student in Packaging Development (gn), you will be responsible for creating and maintaining technical specifications and developing new packaging solutions. If you have experience in packaging technology or food technology and are excited to advance the brands ESN & More Nutrition, we want to hear from you!

Join atmio and contribute to innovative technologies aimed at sustainably reducing methane emissions in the gas industry.As a working student (m/f/x) in Mechanical Design, you will be more than just a cog in the machine; you will help us build the methane sensors of the future. Your responsibilities will span from the initial prototype to preparing for mass production.Your Responsibilities Development: Design smart and robust housings for our sensor devices, from initial sketches to final manufacturing documentation.Prototyping: Bring your ideas to life—3D printers will be your best friends.Production Technology: Think beyond just the prototype and optimize our assemblies for mass production, especially for injection molding.

Join Vattenfall as a Working Student in Data Science and contribute to innovative projects that shape the future of energy. You will work collaboratively within a team of data scientists, assisting in developing data-driven solutions to enhance our operational efficiency and customer satisfaction.

Join our dynamic team at ABOUT YOU GmbH as a Working Student in Exclusive Cooperations Analytics. In this role, you'll have the opportunity to work closely with our analytics team to support exclusive partnerships and optimize our marketing strategies. This hands-on position is perfect for students eager to apply their analytical skills in a fast-paced environment.

Role Overview ABOUT YOU GmbH is looking for a Working Student in Exclusive Cooperations Analytics to join the team in Hamburg. This part-time position supports the marketing department by analyzing data from exclusive partnerships and collaborations. The role offers a chance to contribute insights that help shape marketing strategies and support company growth. What You Will Do Analyze data related to exclusive cooperations and collaborations Support the marketing team with actionable insights Help inform decisions that drive growth and improve strategy What to Expect Part-time hours designed to fit alongside academic commitments Hands-on experience in marketing analytics Opportunity to make a direct impact on ongoing projects Location This role is based in Hamburg.

adjoe is at the forefront of transforming mobile advertising. Leveraging cutting-edge AI technology, first-party data, and a team of exceptional engineers, we have optimized the offerwall experience for app publishers. Our innovative solutions, including Playtime and Arcade, represent the fastest-growing rewarded advertising channels globally, enhancing user engagement, retention, and revenue streams. Additionally, we are making strides in programmatic advertising through our advanced bidding system, adjoe Ads, creating a dynamic ecosystem that connects app developers with over 600 million users worldwide for sustainable growth. With offices in Hamburg, Boston, Singapore, and Tokyo, adjoe is shaping the future of app and ad experiences today.Become a part of our journey. Join Our Advertising Solutions Team Our team specializes in building advanced technologies that connect advertisers with the ideal users for their apps and games. Integrated with adjoe’s machine learning models, our custom APIs process 2 billion requests daily with minimal latency. We have engineered advertising campaign management and sophisticated analytics tools that deliver actionable insights on 200 million daily users to both our internal teams and external partners. Our Go-based backend integrates seamlessly with a TypeScript React frontend, enabling complex analysis through columnar databases like Druid, providing sub-millisecond query response times, alongside MySQL, Redis, DynamoDB, and Kafka. For developers, this role offers the opportunity to work on high-performance systems that handle extensive datasets while embracing an agile development methodology.

About the Role Vattenfall is looking for a Working Student to join the Data Administration Support team for Learning & Development in Hamburg. This role gives students a chance to apply academic skills in a real-world setting while helping to improve employee learning and development initiatives. What You Will Do Assist with data management tasks related to learning and development activities Help maintain and support the smooth operation of learning systems Contribute to projects focused on enhancing training processes Who This Role Suits This position fits students seeking hands-on experience in learning and development, especially those interested in data administration and process improvement.

Join dreessommerse as an Intern or Working Student in Infrastructure Consulting, where you will have the opportunity to contribute to exciting projects and gain hands-on experience in a dynamic environment. This role is perfect for students eager to apply their theoretical knowledge in practical scenarios and collaborate with experienced professionals in the field.

About NetlightNetlight is a leading IT consulting firm providing top-notch services across various industries, distinguished by our independent expertise in products and technology. With a network of over 2,000 exemplary professionals, we empower future digital leaders to thrive in mission-critical IT projects. As a recognized top employer committed to diversity, equity, and inclusion, we are expanding our presence across Europe, boasting more than 10 international offices.Role OverviewWe seek enthusiastic, inquisitive, and innovative working students to join our Hyperscaler Partnerships (AWS, GCP, Microsoft) team in a Business Development and Technical Pre-Sales role. This position provides a distinctive opportunity to acquire practical experience alongside our sales and technical teams, contributing to pre-sales initiatives, creating sales enablement materials, and aiding in proposal development to enhance our commercial success.

check24 invites a Working Student (m/f/d) in Software Engineering to join the InsurTech team in Hamburg. This position centers on gaining practical experience with active projects while working alongside experienced colleagues. What you will do Contribute to software engineering tasks within the InsurTech team Work on real projects that support business goals Collaborate with team members and receive mentorship What you bring Interest in software engineering and technology Willingness to learn and participate in team projects Availability to work in Hamburg

Join our dynamic team at ABOUT YOU GmbH as a Working Student in Exclusive Cooperations! In this exciting part-time role, you will have the opportunity to assist in developing and managing exclusive partnerships, contributing to our innovative marketing strategies.