Artelys is a leading technology company specializing in optimization, data analysis, and decision-making solutions. We play a key role in the energy transition, working primarily with public institutions to design and implement strategies that optimize resources and promote sustainable development. Our expertise helps shape policies and tools that drive meaningful change in the energy sector and beyond.
In Madrid, our team is a small but fast-growing group of passionate professionals dedicated to innovation. At Artelys, a significant part of our activity is focused on R&D projects, where we push the boundaries of technology to develop cutting-edge solutions. As part of this dynamic team, you’ll have the opportunity to contribute to impactful projects, collaborate with top-tier experts, and grow in an environment that values creativity, technical expertise and a shared commitment to a sustainable future.
As part of a high-level engineering team, you will leverage your software engineering expertise. Your main responsibilities will include:
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Designing and developing solutions in the energy sector based on applied mathematical methods
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Providing technical support to development teams
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Providing input to project managers on schedules and cost estimates
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Maintaining tools in operational conditions and provide third level customer support.
Our computation modules are developed in Java, Python, and C++.
You hold an engineering school degree, a master or a Ph.D in software engineering, power systems or applied mathematics, you have at least 5 years of professional experience, you are the ideal candidate if:
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You are skilled in Java
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You are skilled in Python and/or C++
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You have knowledge of IT architecture (Kubernetes, Docker...) and DevOps (gitlab, CI/CD)
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You have good knowledge of algorithm design
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You are rigorous, have a strong team spirit and are focused on the customer’s needs
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You have at least a B2 level in English
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You have at least a B2 level in Spanish
Any knowledge, experience and interest in the energy sector, particularly power systems, will be valued.
✨ What We Offer
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Offices in the center of Madrid
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Permanent contract, with a 6-month probationary period.
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The opportunity to work on impactful and innovative projects that contribute to the energy transition and resource optimization.
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A dynamic and international work environment in the heart of Madrid.
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Opportunities for professional development and continuous learning.
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Flexible working hours and up to 2 days a week of remote work.
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Meal vouchers
Recruitment process
The entire process typically takes 3-4 weeks
Our selection process is structured in two stages:
Step 1 – The first round consisted of two individual interviews (1h15)
30-minute meeting with the Director of Artelys España
45-minute technical interview
Step 2 – The second round consisted of three individual interviews (1h30)
15-minute discussion with the CEO of Artelys
30-minute meeting with the President of Artelys España
45-minute technical test
If your interviews are successful, we will invite you to visit our premises to make you an offer in person and introduce you to the work environment.
Artelys is committed to ensuring an inclusive recruitment process based on equal skills. All applications will be considered in an ethical and fair manner.
