Internship on VeraGrid

eRoots is a Barcelona-based company on a mission to transform how power systems are planned, simulated, and operated. Our open-core software solutions, VeraGrid for power system analysis, and GSLV for high-performance computing, equip utilities, TSOs, DSOs, and developers with cutting-edge tools to tackle the challenges of renewable integration, HVDC, and modern grid stability.

By combining advanced algorithms with intuitive interfaces, we help engineers and operators move faster from data to decisions, ensuring more reliable, efficient, and sustainable grids.

After growing steadily through international projects and EU-funded innovation programmes, we are scaling our team and partnerships to bring our solutions to more markets worldwide.

       - Contribute to the development of new modules and features in VeraGrid, our open-core power system analysis tool.

       - Support the implementation and testing of algorithms for power flow, optimal power flow, and short-circuit studies.

       - Help design and improve visualization components, including interactive maps and network schematics.

       - Assist in validating models and algorithms through benchmark cases and academic references.

       - Collaborate with the core development team to enhance documentation, tutorials, and user guides.

       - Participate in R&D projects, applying VeraGrid to real-world case studies and partner use cases.

🔎 Must-have:

        - Education and background: be studying a BSc. or MSc. in Electrical Engineering, Industrial Engineering, or related fields.

       - Technical expertise: Some knowledge of power systems and what conforms a power network.

       - Software skills: Basic programming experience with Python, Matlab, C++ or similar.

        - Analytical mindset: Strong interest and capabilities to deal with equations and algorithms.

        - Team spirit: Proactive, collaborative, and motivated to work in a fast-paced startup environment.

        - Language skills: Solid level of English.
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➕ Nice-to-have:
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       - Experience with high-voltage networks and power electronics devices.
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       - Knowledge of numerical methods and object-oriented principles.
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       - Strong coding experience in Python or C++ for simulation and tool development.
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       - Additional language skills (Catalan, Spanish, others).
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📍 Barcelona-based, in-office, with occasional remote work.
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     💰 Part-time contract with adjusted salary aligned with your skills and potential.
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     📚 Continuous learning through internal workshops and direct supervision of CTO/CEO.
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     🌍 Impactful projects with TSOs and leading industry partners across Europe and beyond.
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     🏖️ Barcelona office in a vibrant tech hub, with flexibility for occasional remote work.
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     🍎 Healthy office perks like good coffee, team lunches, and afterwork activities.
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     🚀 Career growth opportunities in a fast-scaling company, including a full-time indefinite contract.
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     🎉 Team gatherings and events to celebrate milestones and strengthen collaboration.

     💳 Flexible remuneration through Cobee.
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     🤝 Collaborative culture built on transparency, curiosity, and teamwork, where every voice has impact.
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