Working Student - Data Analytics & Reporting

• You support consolidating data from various sources and preparing it cleanly for reporting.
• You maintain and update Excel models and overviews to ensure analyses remain reliable and traceable.
• You check data for completeness and plausibility, investigate discrepancies, and help identify errors early.
• You support recurring reporting tasks and help make manual workflows more efficient.
• You contribute to automating processes; first ideas for scripts or technical solutions are very welcome.
• Depending on capacity, you'll also support billing-related analyses and operational check-ups, gaining insights into adjacent areas., * Shape the Future: Contribute to the energy transition by working on sustainable energy solutions in a growing market environment.
• Connecting & Co-Creating: Strategy off-sites and onsite weeks for real collaboration and shared ideas.
• Work Your Way: Home office and flexible hours - you know what works best for you and your team.
• Team Spirit: Yoga, shared lunches, after-work fun - we support each other and keep the vibe strong, even when it's busy. Barista, DJ, guitarist included - we can't wait to discover your hidden talent!
• Fair & Transparent: Clear structures, democratic decisions, and a feedback culture where your voice counts.
• Body & Mind: Urban Sports Club membership, wellbeing check-ins, and mental health support - your energy matters.
• New Office Vibes: 10th-floor office with rooftop terrace, canteen, great views, ergonomic desks, hardware of your choice, and pet-friendly!
• Sustainable Extras: Deutschlandticket, FutureBens, and more - supporting your mobility and future.

• You're in an advanced Bachelor's or Master's degree program, for example in Data Analytics, Business Informatics, Mathematics, Business Administration, or a comparable field.
• You enjoy working with data, structures, and relationships, and remain careful even with complex datasets.
• You work independently, proactively, and precisely - and follow up on topics independently when something doesn't fit together neatly.
• You bring very strong Excel skills; experience with automation, scripting, or Python is a plus.
• You're comfortable in an English-speaking work environment.

Pulled from the full job description

• Flexible schedule

Hamburg Hybrid | €15-18/h | 15-20 h/week | English B2 Are you excited about intelligent and effective solutions for the energy transition? Join suena energy as a Working Student (f/m/x) - Data Analytics & Reporting and help us make our finance reporting and data processes more efficient and scalable! suena energy is a green tech startup specializing in algorithmic energy trading for energy storage systems and renewable energies. Our vision: a world where clean energy is used reliably, economically, and intelligently. With our AI-powered optimization and trading software, we maximize the revenues of operators of large-scale energy storage and renewable assets on short-term electricity and balancing markets - while simultaneously minimizing their risks. We are a 50+ person team that combines coziness and fast-paced dynamics. Following our successful Series A, we're investing in expanding our team - and we're excited to strengthen our team with new talent and continue growing together!, suena energy is a green tech startup specializing in algorithmic energy trading for energy storage systems and renewables. Our vision: a world where clean energy is used reliably, economically, and intelligently-and where we actively accelerate the energy transition by enabling batteries and renewables to power our grids. With our AI-based optimization and trading software, we maximize the value and market participation of large-scale energy storage and renewable assets in short-term electricity and balancing markets-while minimizing risk for operators. Our international team of over 40 people combines a supportive, open culture with true startup drive. After our successful Series A, we're on a strong growth trajectory and continue to expand-impacting the future of energy together every day. At suena, you'll find the freedom to shape your work, bring your ideas to life, and help accelerate the energy transition as part of a passionate, cross-functional team. Ready to make a difference? Find your next challenge with us! https://www.youtube.com/watch?v=-Dsctj9qh2s