Note: The job is a remote job and is open to candidates in USA. suena energy is a green tech startup specializing in algorithmic energy trading for energy storage systems and renewables. They are seeking a Senior Data Scientist to build and refine forecasting models that maximize the value of renewable energy in the market, while ensuring data quality and transforming data into actionable insights for real-time trading.

Responsibilities

• Build and refine the forecasting models that directly shape our trading strategies and maximize the value of renewable energy in the market
• Take end-to-end responsibility for forecasting topics and data workflows—your work will help turn complex time series data into actionable signals for real-time trading
• Safeguard the quality and reliability of our data foundation, ensuring that every trading decision is based on robust, accurate, and timely information
• Transform data into insights: deliver analyses and visualizations that empower the team to make smarter, faster, and more profitable decisions
• Work side-by-side with our Trading team and other stakeholders, making sure your models and insights have direct, visible impact on our business and the energy system

Skills

• 4+ years of experience in time series forecasting and machine learning, ideally with a focus on pricing and market forecasting in production environments (energy, trading, fintech, etc.)
• A background in the energy market is essential
• Strong Python and SQL skills; experience with cloud-based ETL pipelines (preferably AWS)
• Proven track record in developing and maintaining forecasting models for non-stationary time series
• You bring a proactive, pragmatic mindset; communicating clearly, delivering on commitments and focusing on what drives real results
• You take genuine responsibility for your topics; from concept to production and ongoing improvement - and enjoy seeing your work make a tangible impact
• You are reliable, pragmatic and communicate clearly in a collaborative team

Benefits

• 30 Days Vacation
• Home office and flexible hours – you know what works best for you and your team.
• Yoga, shared lunches, after-work fun – we support each other and keep the vibe strong, even when it’s busy.
• Urban Sports Club membership, wellbeing check-ins, and mental health support – your energy matters.
• 10th-floor office with rooftop terrace, canteen, great views, ergonomic desks, hardware of your choice, and pet-friendly!
• Deutschlandticket, FutureBens, and more – supporting your mobility and future.

Company Overview