Senior Optimization Engineer

Stockholm, SwedenPosted Oct 7, 2025
This website uses cookies to ensure you get the best experience. Flower and our selected partners use cookies and similar technologies (together “cookies”) that are necessary to present this website, and to ensure you get the best experience of it. If you consent to it, we will also use cookies for analytics purposes. See our Cookie Policy to read more about the cookies we set. You can withdraw and manage your consent at any time, by clicking “Manage cookies” at the bottom of each website page. Accept all cookies Decline all non-necessary cookies Cookie preferences Skip to main content Career menu Employee Log in as employee Candidate Log in to Connect Flower Share page Facebook X LinkedIn Mail Stockholm Senior Optimization Engineer Apply for this job ⚡️ What We DoSwiftly gaining ground as Sweden’s industry leader in battery storage and expanding rapidly in selected European markets, Flower is on a mission to enable the energy system of tomorrow.With an industry-leading AI-powered platform at its core, our service includes stabilizing the energy system by enhancing predictability and flexibility for both energy producers and consumers. By combining pioneering technology with a portfolio of flexible energy assets, we break new ground towards a fossil-free energy system, allowing clean energy to power society.🌟Who We Are Tech company at heart – purpose in our DNA. Flower consists of a diverse group of innovative individuals with a strong desire to improve the state of the world.At Flower, we believe trust, collaboration and diversity are essential to not only create an inclusive work environment, but also drive career growth. By embracing varying perspectives, we allow creativity and progress to flourish.To accelerate towards our goal of becoming the pioneering force powering the energy system of tomorrow, we are now looking for a passionate and skilled Optimization Engineer.👩‍💻 About The Role:As a Senior Optimization Engineer, you will take a leading role in designing and advancing cutting-edge optimization models that drive the efficient allocation of Flower’s energy assets across diverse and dynamic markets. Beyond building robust and well-tested models, you will be expected to influence technical strategy, mentor peers, and ensure that our optimization systems are not only accurate and efficient but also scalable and future-proof.What you’ll doLead the design, implementation, and deployment of advanced mathematical optimization models to maximize efficiency and revenue across multiple energy markets.Drive architectural and technical decisions for optimization systems, ensuring robustness, scalability, and maintainability.Write, review, and maintain production-grade Python code, embedding optimization at the core while setting a high standard of engineering excellence.Design effective test strategies to validate optimization models ensuring reliability and performance under diverse market conditions.Proactively identify opportunities to improve model design, optimization approaches, and integration with other trading systems.Stay ahead of emerging trends in mathematical optimization, contributing innovative ideas and translating them into Flower’s roadmap.Mentor data scientists & engineers and provide thought leadership within the Asset Optimization domain and fostering a culture of technical excellence.Who you areMaster’s or PhD in Operations Research, Computer Science, Industrial Engineering, Applied Mathematics, Engineering Physics, or a related quantitative field.5+ years of professional experience developing and deploying production-grade optimization models in commercial or research settings.Proven expertise in applying advanced MILP optimization techniques to balance expressiveness of the formulation, robustness...

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