As a Senior Backend Developer F/H/X in the Strategy team, you will build the systems that optimize asset behavior and maximize €/MWh value through fully automated decision-making.
The team works at the intersection of backend engineering and data science, powering forecasting models, MILP optimizers, simulations and large-scale historical data pipelines. Your work directly improves financial outcomes for clients and Flexcity.
You will work end-to-end with a Product Manager and Engineering Manager in a high-autonomy feature team.
Your role focuses on:
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Backend Development (≈80%)
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Build backend services powering optimization, forecasting and decision engines.
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Design scalable pipelines handling large datasets and computational workloads.
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Own features from design to production monitoring.
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**Team & Engineering Improvement **(≈10%)
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Improve engineering standards, workflows and technical quality.
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Contribute to a strong culture of craftsmanship and continuous improvement.
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**Technical Leadership **(≈10%)
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Partner with Product Managers on feasibility, scope and trade-offs.
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Ensure architectural consistency and long-term system quality.