Data Scientist

DNV; Barcelona; Presencial; EUR 45.000 - 65.000; Jornada completa

Descripción de la vacante

A leading assurance and risk management firm in Barcelona seeks a skilled Data Scientist to join their team. The role involves analyzing time series data, applying machine learning techniques, and collaborating with teams in the renewable energy sector. Ideal candidates will possess a degree in Engineering or a related field and have strong proficiency in Python, alongside experience in statistics and data quality control. This position offers opportunities to work with advanced tools and contribute to sustainable energy solutions.

Servicios

Health insurance

Flexible work schedule

Professional development opportunities

Formación

• Degree in Engineering, Mathematics, or Computer Science.
• Strong proficiency in Python, including libraries such as NumPy, Pandas, and Scikit-learn.
• Strong foundation in applied statistics and machine learning algorithms.

Responsabilidades

• Analyze time series data and perform data quality control.
• Apply statistical and machine learning techniques on complex datasets.
• Collaborate with cross-functional teams to integrate analytical outputs.

Conocimientos

Proficiency in Python

Applied statistics

Machine learning algorithms

Time series modeling

Version control with Git

Educación

Degree in Engineering, Mathematics, or Computer Science

Herramientas

MongoDB

PostgreSQL

Kubernetes

Docker

Descripción del empleo

Overview

Join to apply for the Data Scientist role at DNV.

About Us

We are the independent expert in assurance and risk management. Driven by our purpose, to safeguard life, property, and the environment, we empower our customers and their stakeholders with facts and reliable insights so that critical decisions can be made with confidence.

As a trusted voice for many of the world’s most successful organizations, we use our knowledge to advance safety and performance, set industry benchmarks, and inspire and invent solutions to tackle global transformations.

About The Role

GreenPowerMonitor, a DNV company, is at the heart of global energy transformation. We use data-driven digital solutions to optimize the performance of renewable energy installations around the world. Our work contributes to a more diverse and sustainable global energy mix.

We are looking for a motivated and skilled Data Scientist to join our team and contribute to the support and development of data-driven solutions in the renewable energy sector. If you are passionate about data, fluent in Python, and experienced in statistics, time series analysis, and boosting techniques, we want to hear from you!

Key Responsibilities

• Analyze time series data and perform data quality control for wind, solar, and storage technologies.
• Apply statistical and machine learning techniques to uncover insights from complex datasets.
• Collaborate with cross-functional teams to integrate analytical outputs into operational workflows.
• Train and evaluate models with effective hyperparameter tuning and result validation to support business decisions.
• Use Kubernetes to manage and deploy machine learning workflows in containerized environments.
• Work with databases such as MongoDB, ClickHouse, and PostgreSQL, for data storage and processing.

This is a unique chance to apply your data science skills to real-world challenges in renewable energy. You\'ll work with advanced tools and technologies, contribute to impactful projects, and help accelerate the global shift toward a sustainable energy future.

What we offer

Our benefits package is specifically designed to support your physical, financial and social wellbeing :

• Great atmosphere of working together with professionals and some of the most engaged and knowledgeable people in the industry.
• Guidance from colleagues through coaching, mentoring and participating in international networks.
• Numerous opportunities to advance your professional skills and technical expertise through individual competence development plans and tailored training.
• Multiple country specific lifestyle benefits, including health insurance, pension plan, flexible work schedule, trainings, etc.
• Be part of a world growing and renowned organization with origins dating back to 1864.

DNV is an Equal Opportunity Employer and gives consideration for employment to qualified applicants without regard to gender, religion, race, national or ethnic origin, cultural background, social group, disability, sexual orientation, gender identity, marital status, age or political opinion. Diversity is fundamental to our culture and we invite you to be part of this diversity.

About You

To thrive and succeed, you have :

• Degree in Engineering, Mathematics, or Computer Science.
• Strong proficiency in Python, including libraries such as NumPy, Pandas and Scikit-learn.
• Solid foundation in applied statistics, including the series analysis, clustering, distribution analysis, and hypothesis testing.
• Practical experience with machine learning algorithms, especially clustering, regression and boosting methods (e.g. XGBoost, LightGBM, CatBoost).
• Experience in hyperparameter tuning and model performance optimization.
• Hands-on experience with time series modeling and analysis.
• Working knowledge of databases such as MongoDB, ClickHouse, or PostgreSQL.
• Proficient in Git for version control and collaborative development.

Will Be a Plus

• Familiarity with AutoML tools to streamline model development.
• Basic Knowledge of Kuberflow for orchestrating machine learning workflows.
• Experience with cloud platforms (Kubernetes, AWS, Azure) and containerization tools like Docker is a plus.
• Prior experience int he renewable energy domain is a strong advantage.
• Deep learning techniques and frameworks such as TensorFlow or PyTorch is a plus.

As a person, you demonstrate strong analytical thinking, curiosity, and a problem-solving mindset. You can work both independently and collaboratively, communicating complex finding clearly to nontechnical stakeholders. A high level of attention to detail, adaptability, and a passion for continuous learning are essential, especially in fast evolving environments like renewable energy. Strong teamwork, ownership, and a proactive attitude toward challenges and innovation are key to thriving in this role.

SeniorIty level

• Not Applicable

Employment type

• Full-time

Job function

• Engineering and Information Technology

Industries

• Public Safety

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DNV is an Equal Opportunity Employer and gives consideration for employment to qualified applicants without regard to gender, religion, race, national or ethnic origin, cultural background, social group, disability, sexual orientation, gender identity, marital status, age or political opinion. Diversity is fundamental to our culture and we invite you to be part of this diversity.