Energy Sector l Data Scientist
Devoteam Open · verified Oct 24, 2026 At a glance
Mid-level Data Science role at Devoteam. Lisboa · full-time.
Pay not stated Data Scientist salary
dataroles summary, based on the employer's posting.
What you'll do
- Gather, prepare and examine large datasets alongside teams from different functions
- Apply data mining and machine learning methods to turn data into useful findings
- Build and maintain databases that support secure, scalable data storage and retrieval
- Develop and launch predictive models tied to business goals
What you bring
- A degree in an IT field, or an equivalent qualification
- Up to five years of relevant experience
- Working knowledge of Azure OpenAI and familiarity with LangChain or other LLM management frameworks
- Experience using and deploying large language models, with prompt design skills and fluent written and spoken English
Who this fits
This mid-level role suits someone with data science experience who can work with LLMs and predictive models. It is based in Lisbon with a hybrid arrangement.
From the employer
At Devoteam, we believe that technology with strong human values can actively drive change for the better. Discover how Tech for People unlocks the future, creating a positive impact on the people and the world around us. We are a global leading player in Digital Transformation for leading organisations across EMEA, with a revenue of €1B. We believe in transforming technology to create value for our clients, partners and employees in a world where technology is developed for people. We are proud of the culture we have built together. We are proud of our people at the service of technology. We are proud of our diverse environment. Because we are #TechforPeople. Join our multidisciplinary team of Cloud experts, Designers, Business consultants, Security experts, Engineers, Developers and other extraordinary talents, spread across more than 20 EMEA countries. Become one of our +10.000 tech and business leaders on cloud, data and cyber security. Let’s fuse creativity with technology together and build innovative solutions that actively change things for the better.
- Collaborate with cross-functional teams to gather, process, and analyze large datasets;
- Utilize advanced data mining and machine learning techniques to derive actionable insights;
- Create and maintain efficient, scalable, and secure database structures for data storage and retrieval;
- Design, build, and deploy predictive models to support business objectives.
- Bachelor’s degree in the IT area or equivalent;
- Up to 5 years' experience;
- Know-how in Azure OpenAI;
- Experience in LangChain and other LLM management frameworks;
- Knowledge of the use and deployment of Large Language Models (LLMs);
- Experience in Prompt Engineering and Prompt Design;
- Fluency in English (written and spoken).
Devoteam Group works for equal opportunities, promoting its employees based on merit and actively fights against all forms of discrimination. We are convinced that diversity contributes to the creativity, dynamism and excellence of our organization. All of our vacancies are open to people with disabilities.
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