Ofertas de empleo de Analista de Datos en Madrid

• Nivel de experiencia---
• Tipo de contratoA tiempo completo
• PublicadaNueva

. Python TSQL R Excel Power BI

🚀 We’re Hiring!

Start date: September 2025 | ENGIE Global Energy Management & Sales (S&EM)

Do you want to join a fast-paced environment…

• At the intersection of Energy Markets and the Energy Transition 🌍
• In one of the top companies active in global energy trading
• In a truly international environment (12+ nationalities in Iberia, daily interaction with colleagues in Brussels, Paris, etc.)
• With access to best-in-class analytics and some of the most advanced systems in the industry
• Where you can make an impact from day one, surrounded by top talent

If yes → keep reading 👇

💡 About the Team – FinOps (S&EM Iberia)

• Collaborative, transparent, and meritocratic culture.
• Flat structure with remarkable autonomy and empowerment.
• Significant international and markets expertise in >10 countries.
• Working languages: English & Spanish.

🎯 Your Mission

As a Financial Operations & Data Analyst Intern, you will join our Finance & Operations team in Madrid to support daily activities in the energy markets (power, renewables, gas, LNG, certificates).

During this internship you will:

1. Monitor daily P&L and produce reporting for internal stakeholders.
2. Validate trading operations and support accounting reconciliations.
3. Assist in OPEX & CAPEX control and reporting of monthly KPIs.
4. Maintain and update cost center structures in SAP.
5. Support the analysis of large invoices and contracts.
6. Contribute to process automation and data flows using Python / BI tools.
7. Provide data and reports to FO, TAX, Treasury, and Accounting teams.

✅ What we’re looking for

• Final-year student or recent graduate in Physics, Mathematics, Engineering, Computer Science, Economics, Statistics or Data Science.
• Data-driven, analytical mindset, interested in energy and markets.
• Comfortable coding (Python, SQL, R or similar).
• Knowledge of Power BI, Excel, or visualization tools is a plus.
• Fluent in English (Spanish is an asset, not a must).
• Curious, proactive, collaborative, and eager to learn.

🌟 What we offer

• 1-year internship, starting September 2025. (6+6)
• Hybrid working model & flexible timetable.
• Dynamic international team with real impact on ENGIE’s energy trading activities.
• Great working environment in our state-of-the-art offices in Madrid: open spaces, top equipment, chill-out zone, cafeteria, gym and more!

👉 Ready to power your future with us?

Apply now with your CV in English and join ENGIE S&EM – let’s build the energy world of tomorrow, together.

• Nivel de experiencia---
• Tipo de contratoA tiempo completo
• PublicadaNueva

Teletrabajo .

Soltel Group continúa creciendo. Somos una compañía IT con un sólido proyecto empresarial con más de 800 profesionales especializados en Ingeniería de Sistemas, Ingeniería de Software, Soporte Tecnológico, Asistencia Técnica, I+D+i y Smart Cities.

Abrimos una nueva posición para perfil Analista de Datos, híbrido en Madrid.

Requisitos:

• Formación: Administración de Empresas, Economía, Ingeniería o un campo relacionado.
• Experiencia comprobada en proyectos de consultoría o con clientes que involucren:
• Sistemas de desempeño organizacional y marcos de establecimiento de objetivos (OKR, KPI, cuadros de mando).
• Gestión del cambio e iniciativas de transformación empresarial.
• Encuestas de satisfacción, participación de partes interesadas o programas de experiencia del empleado.
• Análisis y modelado estadístico para generar información empresarial accionable.

Habilidades y competencias:

• Fuertes capacidades analíticas y de resolución de problemas, con habilidad para interpretar datos y traducir los resultados en recomendaciones concretas.
• Mentalidad creativa e innovadora, capaz de proponer nuevos enfoques ante desafíos analíticos u organizacionales complejos.
• Excelentes habilidades de comunicación y presentación, con experiencia en la elaboración de informes y paneles de nivel ejecutivo.
• Perfil proactivo y orientado al cliente, con capacidad para construir relaciones de confianza y gestionar expectativas de manera efectiva.
• Comodidad para trabajar tanto de forma independiente como en equipos multidisciplinarios, coordinando con múltiples partes interesadas y departamentos.

¿Qué te ofrecemos? Soltel Group te da la oportunidad de:

- Trabajar con tecnologías emergentes

- Teletrabajo

- Trabajar con horarios flexibles

- Valoramos tu dedicación y te recompensamos por ello con oportunidades de crecimiento a través de la formación continua.

- Participar en el Plan Amigo

Todo ello con un trato cercano y profesional. Si te encanta la tecnología y los retos, encajarás bien en Soltel Group. ¡Te esperamos!

• Nivel de experiencia---
• Tipo de contratoA tiempo completo
• Publicada28 oct.

. Python TSQL R Power BI Office

Job Description

We’re looking for a Business Data Analyst Trainee to join our team in Madrid and help shape the future of contextual advertising as we continue to expand globally.

Who We Are

At Seedtag, we lead the way in contextual advertising with our machine learning-powered platform. Our technology provides superior brand safety, human-like content understanding, and advanced cookieless targeting, making ads more engaging and respectful. Founded by two ex-Googlers in 2014, we’ve grown to over 600 Seedtaggers across 18 countries, raising €250M to revolutionise digital advertising.

Your Challenge

• Support the Data & Insights team in transforming data into meaningful business insights.
• Assist in analysing the performance of Seedtag’s Contextual products and internal processes.
• Help build tools and dashboards that support data-driven decision-making across teams.
• Learn how to automate internal processes to increase team efficiency.
• Gain exposure to the adTech ecosystem and develop business acumen.
• Collaborate with experienced analysts and actively participate in team discussions.
• Take ownership of learning opportunities and technical development.
  
  

What You’ll Need To Succeed

• Currently completing or recently completed a Bachelor's degree in Business, Economics, Mathematics, Computer Science, Engineering, or related fields.
• Strong interest in data analysis, business intelligence, and technology.
• Basic knowledge of SQL and a willingness to develop your technical skills.
• Some academic or personal experience with programming languages (e.g., Python, R) or Excel/Google Sheets.
• Curiosity about data visualisation tools such as Looker, Power BI, or similar platforms.
• Detail-oriented mindset and eagerness to learn in a fast-paced environment.
• Strong communication skills and a collaborative attitude.
• Motivation to understand how data impacts business decisions.
• A good level of English, both written and spoken.
  
  

It would be a big plus if:

• Have worked on academic or personal projects involving data analysis or reporting.
• Have taken online courses or earned certifications related to SQL, data analytics, or visualisation.
• Understand basic business KPIs or performance metrics.
  
  

Why Join Seedtag?

Growth & Opportunity: A key moment to join with vast career development prospects.

Flexibility: At Seedtag, we trust you to balance work and life effortlessly with the option to work from home, the office, or even the beach in our hybrid mode.

Learning & Development: Online courses in ODILO, and optional English or Spanish group classes.

Inclusive Culture: We foster a supportive environment that values personal growth.

Fun & Connection: Participate in team activities, company offsites, and more!

Additional Perks

• Gympass: Access to wellness programs and fitness classes.
• Seedsave Program: Exclusive discounts to help you save for the future.
  
  

Ready to join the Seedtag adventure? Send us your CV and let’s grow together!

At Seedtag, we’re committed to creating an inclusive environment where everyone can thrive. We welcome diverse perspectives as they fuel our innovation and growth. Please let us know if you require accommodations during the hiring process and we’ll ensure a positive and accessible experience.

• Nivel de experiencia---
• Tipo de contratoA tiempo completo
• Publicada28 oct.

Teletrabajo . Python TSQL Machine Learning Power BI

¡Intermoney S.A. está creciendo!

¿Quiénes somos?

Somos una de las 10 empresas que componen el GRUPO CIMD, el principal Grupo independiente en Intermediación, Consultoría, Titulización y Gestión en mercados financieros y de energía del sur de Europa.

En particular, Intermoney S.A, lleva más de 50 años dedicándose al desarrollo de proyectos de gran impacto en mercado de capitales, riesgos ESG y compliance de la mano de clientes de primer nivel.

Entendemos la importancia que juega el talento en el desarrollo de nuestra actividad, por eso, para continuar haciendo lo que mejor se nos da queremos ampliar nuestro equipo técnico.

¿Cuáles serán tus funciones?

• Recopilar, limpiar y transformar datos procedentes de diversas fuentes como transacciones financieras, bases de datos internas, información de clientes, redes sociales o fuentes externas, asegurando su calidad, integridad y usabilidad para el análisis.
• Realizar análisis exploratorios, modelización estadística y desarrollo de modelos de machine learning, aplicados a casos de uso financiero como scoring crediticio, detección de fraude, segmentación de clientes o predicción de comportamientos y tendencias de mercado.
• Diseñar e implementar soluciones analíticas avanzadas orientadas a la optimización de procesos internos y externos, tales como la gestión de riesgos, el trading algorítmico, la personalización de la experiencia del cliente o la automatización de decisiones.
• Desarrollar herramientas y aplicaciones internas mediante Microsoft Power Platform (Power Apps, Power BI, Power Automate), integrando modelos de datos y flujos de trabajo que faciliten el acceso a información y resultados de forma ágil e interactiva.
• Colaborar con los equipos de negocio, riesgos, tecnología e innovación, traduciendo necesidades cuantitativas en soluciones basadas en datos que generen valor y sean comprensibles para distintos perfiles técnicos y no técnicos.
• Documentar, presentar y comunicar los resultados analíticos de manera clara, asegurando que los hallazgos respalden la toma de decisiones estratégicas y aporten información accionable.
• Monitorizar y mantener los modelos y soluciones implementadas, evaluando su desempeño, proponiendo mejoras y adaptaciones conforme evolucionen los datos, el contexto financiero o las tecnologías disponibles.

¿Qué buscamos?

• Formación universitaria en Matemáticas, Estadística, Informática o disciplinas afines; se valorará positivamente contar con posgrado o especialización en el ámbito financiero o de ciencia de datos.
• Experiencia profesional de entre 2 y 5 años en proyectos de ciencia de datos o análisis cuantitativo, preferiblemente dentro del sector financiero o de consultoría.
• Dominio de Python, con experiencia en el uso de librerías orientadas al análisis y modelización de datos, como pandas, numpy, scikit-learn, statsmodels u otras aplicadas al análisis financiero.
• Experiencia en el desarrollo de aplicaciones con Microsoft Power Apps y manejo avanzado del ecosistema Microsoft Power Platform (Power BI, Power Automate, Dataverse), integrando soluciones de datos y flujos de trabajo automatizados.
• Conocimientos sólidos de SQL y bases de datos, con capacidad para gestionar, transformar y analizar tanto datos estructurados como no estructurados.
• Conocimiento del entorno financiero, incluyendo mercados, banca, riesgos y productos financieros, así como comprensión de sus principales retos: análisis y gestión del riesgo, detección de fraude y personalización de servicios financieros.

¿Por qué trabajar con nosotros?

• Ofrecemos beneficios sociales como: Teletrabajo 3 días a la semana, seguro médico privado, seguro de vida y retribución flexible para cheques de comida, guardería y transporte.
• Formación y desarrollo profesional continuo con un plan de carrera personalizado y basado en tu desempeño y potencial.
• Pertenecer a un equipo con mucho talento y muy unido, en el cual nos impulsamos siempre los unos a los otros para conseguir los mejores resultados.
• Crecimiento, somos una consultora donde las oportunidades abundan y una de nuestras prioridades es premiar el talento y el trabajo.

• Nivel de experiencia---
• Tipo de contratoA tiempo completo
• Publicada28 oct.

Teletrabajo . TSQL Excel

Company Description

About M3: A Japanese global leader in the provision of ground-breaking and innovative technological and research solutions to the healthcare industry. The M3 Group operates in the US, Asia, and Europe with over 5.8 million physician members globally via its physician websites which include mdlinx.com, m3.com, research.m3.com, Doctors.net.uk, medigate.net, and medlive.cn. M3 Inc. is a publicly traded company on the Tokyo Stock Exchange (jp:2413, NIKKEI 225) with subsidiaries in major markets including the US, UK, Japan, South Korea, and China, and in 2020 was ranked in Forbes’ Global 2000 list. The M3 Group provides services to healthcare and the life science industry. In addition to market research, these services include medical education, ethical drug promotion, clinical development, job recruitment, and clinic appointment services. M3 has offices in Japan, UK, France, Germany, Brazil, Sweden, China, USA, and South Korea, as well as India.

Job Description

The Data Analyst will support the company by providing data services and insights that sustain M3’s market research business. This role will manage our panel data and support our sales, project management, and panel management teams by defining and fulfilling panel data requests. The Data Analyst will also manage the quality and consistency of our panel data by executing procedures to clean and standardise that data.

Essential Duties And Responsibilities

• Support the day-to-day data needs of internal clients by performing database lookups, matching lists, panel counts, exclusion lists, and other tasks related to reporting the makeup and behavior of our panel and external database for all markets (Except US).
• Identify and address data quality problems by eliminating duplicates and standardizing data sets. Perform other data cleaning activities.
• Manage procedure and workflows as they relate to the data quality of the panel. Working with the panel management team, participate in panel analysis and optimization activities.
• Builds and manages internal data tools, supporting the panel management and recruitment teams.
• Develop, test and implement new approaches and functions, both project-specific and general, improving and streamlining existing procedures.
• Loi Bertrand - Submit the data to the French Government platform on monthly basis.
• Maintain, develop, optimize recurring and/or ad hoc business performance reports based on business needs
• Produce weekly and monthly business performance reports including but not limited to:
• Client Satisfaction Report
• Translation usage report
• Use data from business performance reports to provide detailed, insightful and meaningful information to key stakeholders.
• resolve inquiries, offer precise information, and maintain a friendly and professional approach to all types of requests.
  

Responsibilities

Other Duties and Responsibilities:

• Explore new platforms and software packages as needed.
• Work directly with internal clients on high complexity projects.
  
  

Qualifications

Candidate must be proficient in Excel and have basic SQL understanding.

Additional Information

Please note, candidate MUST be based in Spain.

• Nivel de experiencia---
• Tipo de contratoA tiempo completo
• Publicada27 oct.

. Python TSQL Scrum Jira R Excel Big Data Power BI Tableau

📊 ¡Buscamos un/a Consultant – Data Analyst & Project Management para un proyecto en Madrid! 🚀

¿Te apasionan los datos, la analítica y la gestión de proyectos? Si tienes + 4 años de experiencia en consultoría, análisis de datos y herramientas BI, y quieres participar en proyectos estratégicos de alto impacto, ¡esta oportunidad es para ti!

📌 Tus principales responsabilidades:

• Participar en el diseño, ejecución y seguimiento de proyectos de análisis estadístico y data analytics.
• Definir KPIs y cuadros de mando alineados con los objetivos del negocio.
• Coordinar procesos de extracción, limpieza y transformación de datos (ETL), garantizando su calidad y trazabilidad.
• Elaborar dashboards y reportes ejecutivos con indicadores financieros, operativos y estratégicos (BSC).
• Realizar análisis descriptivos y predictivos, identificando tendencias y oportunidades de mejora.
• Gestionar tareas, recursos y tiempos, asegurando la comunicación efectiva con equipos multidisciplinares.
• Presentar resultados, avances y próximos hitos a la dirección y stakeholders.

🌍 Formación:

• Titulación universitaria en Estadística, Big Data, Data Science, Ingeniería o similar.
• Formación adicional en gestión de proyectos (PMI, Scrum, Prince2, etc.) será valorada.

💡 Lo que buscamos en ti:

• Experiencia previa de + 4 años en consultoría o en la implementación de soluciones analíticas con clientes.
• Dominio de herramientas BI: Power BI, Tableau, Qlik o Looker.
• Conocimientos sólidos en SQL y gestión de bases de datos relacionales.
• Manejo avanzado de Excel y automatización con Power Query o VBA (valorado).
• Conocimientos de Python o R para análisis estadístico (deseable).
• Familiaridad con herramientas de planificación: Jira, MS Project, Trello, u otras similares.
• Excelentes habilidades de comunicación, capacidad analítica y orientación a resultados.
• Perfil proactivo, innovador y autónomo, con capacidad para transformar datos en decisiones estratégicas.

📍 Ubicación: Madrid – Modelo híbrido

🌍 Entorno: Colaborativo, dinámico e internacional.

Si te motiva trabajar con datos, liderar proyectos y aportar valor estratégico a través del análisis,

📩 ¡Aplica ahora y forma parte de un equipo que convierte los datos en decisiones!

• Nivel de experiencia---
• Tipo de contratoA tiempo completo
• Publicada27 oct.

. Office Excel Power BI

Localidad : Madrid

Provincia : Madrid

Nº Vacantes (puestos) : 1

Funciones

Grupo Aubay precisa incorporar un/a Analista de Datos con experiencia en Power BI. La persona seleccionada será responsable del diseño de dashboards interactivos, generación de reportes personalizados y análisis de datos para apoyar la toma de decisiones estratégicas.

Funciones principales:

• Desarrollo de soluciones en Microsoft Power BI.
• Diseño de dashboards interactivos con datos del equipo.
• Generación de reportes financieros, estadísticos y personalizados.
• Análisis de datos mediante tablas dinámicas y gráficos.
• Gestión de incidencias y peticiones relacionadas con herramientas de Microsoft 365.
• Posibilidad de brindar soporte de primer nivel en modalidad 24x5 para herramientas Microsoft 365.
  
  

Requisitos

Experiencia mínima: Más de 1 año trabajando con Power BI.

Conocimientos sólidos en Microsoft Office 365.

Manejo de herramientas como Excel, tablas dinámicas, gráficos.

Capacidad analítica y orientación a resultados.

Idiomas: Inglés nivel medio (deseable).

Se ofrece

100% remoto

Horario: L-J: 9- 19 / V 8:30 – 15:00

• Flexibilidad horariaSí
• Nivel de experiencia---
• Tipo de contratoA tiempo completo
• Publicada26 oct.

. Python Agile TSQL Linux Cloud Coumputing OCR Bash Power BI

Kapsch is one of Austria's most successful global technology companies. With its comprehensive ITS (Intelligent Transportation Systems) portfolio, Kapsch is actively addressing the challenges of the present and the future with intelligent mobility solutions in a wide range of application areas. As a family-owned company founded in 1892 and headquartered in Vienna, Kapsch can look back on 130 years of experience with the future.

We are looking for a highly skilled and motivated Data Analyst and Data Visualization Engineer to support the development of our Intelligent Transportation Systems (ITS) portfolio. Our products include data and video analytics platforms for traffic management and tolling, an OCR (Optical Character Recognition) engine, and stereo vision cameras for vehicle classification.

In this role, you will work with large and complex datasets to extract insights that drive innovation, optimize system performance, and inform product decisions. You will collaborate closely with cross-functional teams - including software engineering, AI/ML, and product management - and build dashboards to visualize key performance indicators for real-time monitoring and decision support.

• Generate actionable insights from large datasets to improve traffic and tolling solutions.
• Design and build dashboards (e.g., in Qlik, Power BI) to visualize complex data and support real-time operational decisions.
• Work with engineering and product teams to develop user-centric analytics features (e.g., alert systems, operator dashboards).
• Analyze traffic sensor data to optimize tolling accuracy and reduce misclassification and revenue loss.
• Identify patterns and trends from traffic data to support new use cases, such as congestion prediction or adaptive signaling.
• Monitor AI model performance and support ongoing model retraining and customization across varying environments.
• Use predictive analytics to anticipate traffic bottlenecks, optimize toll operations, and improve safety.
• Support regulatory compliance by automating reporting processes and ensuring data integrity.
  
  

Required Skills & Qualifications

• Strong SQL skills and experience with relational and columnar databases.
• Solid understanding of dimensional data models (star/snowflake schemas).
• Experience with Python and SQL for data manipulation and extraction
• Hands-on experience with Linux, Bash, Gitlab/Github, Cloud Computing
• Proficiency in QLIK Sense, Power BI or similar dashboard tools.
• Experience working with large datasets (“big data”) in operational environments.
• Analytical mindset and solution driven personality.
• Ability to work independently and as part of a team
• You practice and live the agile mindset
• Good oral and written English and Spanish
• Experience in treating with customers
• Presentations skills
  
  

Nice To Have

• Experience in tolling or traffic management is a plus.
• Experience with traffic related models like DATEX2, SIRI, GTFS, MDS, etc.
• Experience with traffic simulators like SUMO, Aimsun, PTV Vissim/Vissum
  
  

Our Offer

• Pernanent role
• Flexible working hours
• Hybrid working model (2 days at the office/week)
• 30 business days of annual leave
• Flexible remuneration plan
• Challenging the limits of mobility for a healthy world without congestion
• Adiverse and dynamic international working environment of Kapsch TrafficCom and opportunities for personal growth
• Possibility to work in an international company that operates in a dynamic industry where the working environment favors the professional growth

• Nivel de experiencia---
• Tipo de contratoA tiempo completo
• Publicada25 oct.

. Excel

This job is with Morningstar, an inclusive employer and a member of myGwork – the largest global platform for the LGBTQ+ business community. Please do not contact the recruiter directly.

About This Role

We're looking for driven Italian speakers to join our team as an Data Analyst Intern. We are a team of data analysts taking pride in delivering top-quality financial data to Empower Investors' Success.

In this role, you will work closely with the Global Data Team and Local Business Representatives to ensure the accuracy and timeliness of financial data across global markets, collaborating with a dynamic team and gaining expertise in data acquisition and management. Help us shape the future of financial data and join us now!

What You'll Do

• Assist in collecting, organising, and verifying financial data to ensure timeliness, accuracy and completeness across global markets.
• Support business relationships with fund companies by helping set up acquisition channels and resolving data issues.
• Collaborate with global data teams to meet production deadlines and deliver high-quality data to clients.
• Learn and apply project management methodologies like LEAN Six Sigma to improve workflows and resolve data challenges.
• Document and translate client requests into specifications while gaining hands-on experience with financial data processes
  
  

Who You Are

• Multilingual Communicator: Fluency in English and Italian are mandatory. Fluency in German and French are a plus, allowing you to effectively work with providers from different countries and collaborate across international markets.
• Team Player with Client Focus: You excel in collaborative environments, building strong relationships with team members from diverse backgrounds and addressing client needs with empathy and attention.
• Detail-Oriented Data Enthusiast: Passionate about the financial industry and investment data, you bring a solid understanding of data quality, methodologies, and processes. Your ability to organize, manage high data volumes, and meet deadlines sets you apart.
• Technically Skilled & Proactive: Proficient in Microsoft Excel, you leverage your organizational skills to tackle complex projects. Previous project management experience and a knack for operational and performance data make you a valuable asset to any cross-functional team.
  
  

Diversity, Equity And Inclusion At Morningstar

Change happens when we challenge the status quo; dare to ask the difficult questions; explore beyond our own experiences; and refuse to accept inequity as inalterable. We recognize diversity, equity, and inclusion as integral to our mission and inextricable from our actions. From examining our internal policies and practices to hiring and advancing a more diverse cohort of colleagues, mobilizing our research capabilities to deepening our education and understanding, we're committed to leveraging our partnerships, platforms, and position to redefine outcomes, advance positive change, and lead by example.

Our Values

• Champion the Investor: We prioritize the needs and interests of investors in everything we do, aiming to empower them whether they engage with us directly or indirectly.
• Dream Big, Drive Change: We embrace bold visions and actively pursue innovations that improve our services, benefit the communities we operate in, and make a positive impact on the wider world.
• Execution is Everything: Our strength lies in our ability to transform ideas into tangible outcomes, demonstrating our commitment through the quality of our results.
• Growth Mindset: We encourage continuous personal and professional development, knowing that our collective growth drives the company's success.
• One Team: We operate as a cohesive unit, embracing diversity and collaboration, which fuels our shared commitment to achieving our mission and upholding our values.
  
  

Morningstar's hybrid work environment gives you the opportunity to collaborate in-person each week as we've found that we're at our best when we're purposely together on a regular basis. In most of our locations, our hybrid work model is four days in-office each week. A range of other benefits are also available to enhance flexibility as needs change. No matter where you are, you'll have tools and resources to engage meaningfully with your global colleagues.

302_MstarEurServSL Morningstar Europe Services, S.L. Legal Entity