Key Skills

Job Description

About The Company At Zonneplan, we are dedicated to creating a sustainable energy future by eliminating the reliance on fossil fuels. Our mission, known as plan Zero, aims to achieve a Netherlands without emissions, waste, or dependency on non-renewable energy sources. We are committed to making a tangible impact on the environment through innovative solutions and cutting-edge technology. Our team is composed of passionate professionals working collaboratively to push the boundaries of renewable energy and optimize energy management. With a focus on transparency, innovation, and impact, Zonneplan is shaping the future of green energy in the Netherlands and beyond. About The Role As a Data Scientist within our Trading & Optimization team, you will operate at the intersection of energy and artificial intelligence. Your work will have a direct and measurable impact on the energy grid by developing advanced forecasting models, optimization algorithms, and real-time control systems. You will be responsible for building an integrated suite of models that leverage probabilistic forecasting, optimization, and operational control to enhance energy trading strategies and battery management. The role involves close collaboration with data scientists, engineers, and traders in a flat organizational structure that encourages initiative and ownership. Your models will run live in a production environment, and you will be the first to intervene if adjustments are needed, ensuring optimal performance and impact. This position offers a unique opportunity to contribute to a sustainable future by making energy trading smarter, more efficient, and environmentally friendly. Qualifications Minimum of 3 years of experience as a data scientist, preferably in energy, finance, or related fields Strong foundation in statistics and machine learning, with proven experience in forecasting or time series analysis Proficiency in Python at a production level, including deploying and monitoring models in live environments Experience with AI-assisted development tools such as Claude Code, GitHub Copilot, or similar Ability to translate model outputs into business value and make data-driven decisions Ownership mindset: capable of managing models from development to deployment and real-time adjustment Curiosity and proactive approach towards AI and machine learning advancements Excellent command of the Dutch language at a professional level Responsibilities Develop and implement probabilistic forecasting models for energy demand, supply, and trading opportunities Build and optimize algorithms for battery management, energy trading, and grid stability Deploy models into a live environment, monitor performance, and make real-time adjustments as needed Collaborate closely with engineers, traders, and other stakeholders to ensure models align with business goals Leverage AI tools to accelerate development and enhance model accuracy and efficiency Translate data insights into actionable strategies that contribute to plan Zero Participate in continuous learning and experimentation to stay at the forefront of AI and energy technology Ensure compliance with data governance, security, and operational standards Benefits Competitive salary ranging from €4,000 to €6,000 gross per month, based on experience and seniority 25 vacation days, with options to purchase additional days Reiskostenvergoeding (travel allowance) Claude Code Max 20x subscription as a secondary benefit, supporting daily work and personal projects Personalized keuzebudget for sports, groceries, or other personal needs Investment in your growth through the Zonneplan Academy, advanced tools, and learning opportunities Clear career progression pathways towards senior roles in energy trading, battery optimization, or forecasting Pragmatic and no-nonsense work environment with short communication lines Close collaboration with traders and engineers in a dynamic team setting Equal Opportunity Zonneplan is committed to fostering an inclusive and diverse workplace. We are an equal opportunity employer and welcome applications from all qualified candidates regardless of gender, age, ethnicity, disability, or background. We believe that diversity enhances our innovation and effectiveness, and we strive to create a respectful and supportive environment for everyone.

Core Responsibilities

Develop probabilistic forecasting models and optimization algorithms for energy demand, supply, trading, battery management, and grid stability. Deploy and monitor models in production, make real-time adjustments, and collaborate with engineers and traders to turn insights into actionable strategies.

Requirements

Requires at least three years of data science experience, strong statistics and machine learning foundations, forecasting or time series experience, and production-level Python skills. Candidates should be able to own models from development through live operation, use AI-assisted development tools, communicate professionally in Dutch, and translate model outputs into business value.

Benefits

• 25 Vacation Days
• Option To Purchase Additional Vacation Days
• Travel Allowance
• Claude Code Max 20x Subscription
• Personalized Flexible Benefits Budget
• Professional Development Through Zonneplan Academy
• Advanced Tools And Learning Opportunities
• Career Progression Pathways