Ofertas de empleo de big-data

¿Te apasiona el análisis de datos y la generación de insights estratégicos? En ManpowerGroup buscamos un Analista de Reporting y Análisis de Datos para reforzar nuestro equipo en Boadilla del Monte.

?? Ubicación:

• Boadilla del Monte.

? Condiciones:

• Contrato temporal por sustitución IT. 
  10/3/2025-7/3/2026 (fin estimada)
• Incorporación inmediata.
• Horario: Lunes a viernes, de 9:00 a 18:00.
• Remuneración: 21.379,07 € anuales.

?? Funciones principales:

• Creación y automatización de informes financieros y operativos.
• Extracción, limpieza y análisis de datos para optimizar la toma de decisiones.
• Desarrollo de dashboards interactivos en Power BI para mejorar la visualización de datos.
• Creación y optimización de modelos de datos y consultas SQL.
• Uso de Python y R para análisis avanzado y automatización de procesos.
• Implementación de soluciones automatizadas con Power Automate y Power Apps.
• Colaboración con equipos internos para mejorar los flujos de información y la eficiencia operativa.

?? Requisitos para destacar en el puesto:

• Formación en ADE o Finanzas, con un plus si tienes un posgrado en Big Data, Data Science o Banca y Finanzas.
• Experiencia mínima de 3 años en funciones similares.
• Manejo avanzado de herramientas de análisis y reporting: Power BI, SQL, Python, R.
• Habilidades para trabajar con grandes volúmenes de datos y generar informes estratégicos.
• Nivel de inglés alto, ideal para interactuar con equipos globales.

?? ¿Eres una persona analítica, organizada y con ganas de asumir nuevos retos?Si te interesa formar parte de un equipo puntero en análisis de datos dentro de una gran entidad financiera, ¡esperamo

• Multinational company located in Madrid Capital
• Fluency in both verbal and written English is mandatory.

Multinational company located in Madrid Capital

• Supplier referencing process execution, including document collection, compliance checks, and data entry.
• Planning, scheduling, and tracking execution of Suppliers' social audits for European entities.
• Planning & executing yearly campaigns & compliance checks (E.g., financial health, dependency, anti-corruption processes)
• Managing & collecting compliance documentation (E.g., Ethical Commitment Letter, General Terms and Conditions)
• Contributing to risk management evaluation campaigns (E.g., data privacy, cybersecurity campaigns)
• Yearly campaigns: Support Suppliers Sustainability evaluation
• Collect and report KPIs related to Sustainable Sourcing programs (g., Retail Eco-design, Forest Policy, Inclusive Sourcing)
• Manage & update information, related to our Sustainable Sourcing programs.
• Dashboards: Create & maintain sustainability dashboards.
• Data Quality & consistency
• Maintain Preferred Supplier Lists and ordering channels, support Annual content update.
• Maintain and update information, documents & data in alignment with our purchasing teams across Europe.
• Data analysis: extract, prepare and analyse data/information to provide guidance and inputs to build action plans and improvement opportunities.

• Smart work: up to 2 days of remote working per week.
• Opportunitytogrowanddevelopyourcareeracross a diverserangeoffunctions
• Friendlyanddynamicworkatmosphere
• Salary: €35.000 - €43.000

• Empresa con muy buen ambiente de trabajo y flexibilidad
• Zona Martorell

Empresa familiar, con más de 80 años de trayectoria, busca para una de sus fábricas un /a Responsable de mejora continua.

El Ingeniero/a de mejora continua, reportando a Dirección de Operaciones, se encargará de:

• Identificar puntos de mejora en todas las áreas de la cadena de suministro y producción.
• Diseñar e implementar mejoras en procesos operativos, asegurando la optimización de recursos.
• Ejecutar los proyectos de mejora continua desde la idea hasta su implementación y posterior análisis y seguimiento.
• Analizar y gestionar datos para la toma de decisiones estratégicas, utilizando herramientas como Big Data, Power BI, … y desarrollando dashboards para visualizar KPIs clave.
• Colaborar con equipos multidisciplinares para alinear procesos y llevar a cabo los proyectos.
• Fomentar una cultura agile y mejora continua dentro del equipo de operaciones.

Oportunidades de carrera y desarrollo profesional.

Are you a nonstop creator? Are you constantly seeing ways to apply new solutions to the world around you? Are you obsessed with unveiling the key to success or failure in new businesses?

If you have answered yes to the questions above, stay with us and keep on reading.

About the Job

We are hiring a Junior Business Builder passionate about creating new ventures with top corporates that will change our world at a challenging and fulfilling rhythm!

We’re looking for a Junior Business Builder to embark on an exciting journey of venture creation. This is your chance to dive into the world of startups, working side by side with senior team members to shape new businesses from the ground up.

At Byld, our Builders are at the heart of everything we do. As a Junior, you’ll have the opportunity to learn, experiment, and grow, contributing to business strategy, operations, and marketing while being guided by experienced mentors. You’ll start with a focus area, but we’ll encourage you to explore different disciplines, developing into a 360° Builder ready to tackle any challenge.

If you're eager to get hands-on experience in venture building, innovation, and entrepreneurship, this is where your journey begins!

The perfect candidate should have an entrepreneurial curiosity to succeed and sometimes fail. Yes, this is not always a 1Billion story!

You can find some good stories of what we do (and how we do it!) right here: https://byld.xyz/portfolio

As a Junior Business Builder, you will gain hands-on experience in venture building, actively supporting the creation and validation of new business models. Throughout your journey, you will:

• Develop foundational venture-building skills: Assist in operational tasks under supervision while progressively taking on more responsibilities.
• Master innovation methodologies and tools: Learn the fundamentals of Design Thinking, Customer Development, and Lean Startup, while getting familiar with No-Code tools to support the creation and testing of digital validation artifacts.
• Support business strategy development: Work alongside senior team members to structure people-centric business strategies, ensuring business impact at strategic, operational, and organizational levels.
• Assist in identifying real user needs: Help conduct research, extract insights, and support the generation of business concepts that shape user interactions with the products and services we create. You’ll collaborate closely with experienced team members but won’t be expected to lead these processes independently.
• Contribute to experimentation and iteration: Support the design and development of digital prototypes, validation artifacts, and MVPs. Use our venture-building methodology to help test ideas in real environments—be ready to hit the streets, adapt, and pivot as needed, always under the guidance of the team.

What we are looking for…

• Recent graduate with at least 1 year of internship experience in a relevant field.
• Strong inclination and passion for entrepreneurship and innovation.
• Creative, extremely curious, and eager to learn.

…but the most important characteristics are as follows:

• You have a user-centric lover approach/mindset.
• You are a fan of metrics and analytically driven data.

We will roll out the red carpet for you if (not a must):

• You are not scared of IT Teams, Product Teams, Analytics, and Digital Marketing.
• You hold strong analytical and problem-solving skills.
• Detail is everything to you.
• You are comfortable with no code tools and are used to applying them on a daily basis: Adalo, Figma, Card.io, Airtable, or any toolkit you can bring to the table is more than welcome.

What we look for in anyone at Byld…

• You know and are curious about new technologies and innovation and their impact on the world that we live in.
• Controlled uncertainty is something that you feel comfortable with.
• You are able to multitask and work in rapidly changing environments.
• Your attitude is dynamic, ambitious, and you are eager to learn.
• You are able to confront opposing opinions.
• You are willing to take risks, take initiative, and say what you think at every moment.
• You are obsessed with quality.
• You have read our values and you identify with them.

Role specifications:

Location: Madrid
Contract Type: Permanent
Spanish language: Required
Previous experience required: Internship
Salary: 22K€
Bonus: 600€
Estimate start date: 14-Apr

Benefits

• Inspiring and fulfilling work at an innovative and results-driven company creating cutting-edge ventures.
• Attractive salary and a customizable benefits package.
• You will work in a diverse and friendly environment, with numerous group activities, dinners, weekend trips…
• Create a huge network within the startup and corporation ecosystems.
• Work from home is embedded inside the company.
• Flexibility in matters of work schedule and holidays.
• 4 working days policy. Fridays are for fun. We “only” work (hard) from Monday to Thursday.
• Dynamics for skills development and formation in different fields. Freedom to learn and apply new technologies to meet the needs of the ventures.
• A friendly, inclusive, and multicultural environment. Be part of an international team that is either able to make pizza, prepare caipirinhas, or build the next unicorn.

About Byld

Byld is a Spanish Corporate Venture Builder founded in 2017 that designs, validates, and launches new ventures with corporations sharing risks and rewards from day one., We lead and co-found new ventures from scratch combining the best of the entrepreneurial and corporate worlds to encourage the creation of scalable businesses with an international scope.

We believe that our formula for helping companies innovate is more effective and less risky than traditional methods, as it is entirely devoted to it and linked to the strategy of the corporation in the mid-long term. This allows corporations to properly confront the fierce competence of startups and other rivals and adapt to the constant change of present times, transforming opportunities and tendencies into new disrupting businesses. Ultimately, this is achieved thanks to the combination of the dynamism, versatility and culture behind the startups mindset that we bring to the table and the resources, outreach and experience of the big corporations that we partner with.

This is a great opportunity to have a mark and create the future through innovation. Together with big corporations such as Carrefour, Porsche, Ferrovial, Pfizer, Electrolux, and Coca-Cola… You will make an impact!

Why Byld

You build the people and the people build the business. This is what Byld believes in: people. Motivated and passionate.

At Byld, we execute innovation by combining our agility and culture with the size and resources of corporations.

We are a team of fewer than 30 people,

• Posición con crecimiento y desarrollo profesional
• puesto híbrido

Empresa final tecnológica que desarrolla soluciones tecnológicas desde el punto de vista de la conectividad, IA y seguridad.

• Manejar tecnologías de adquisición, procesado y almacenamiento eficiente de datos para la construcción de aplicaciones analíticas de alto valor añadido.
• Diseñar pipelines automatizados para la evaluación y mejora de la calidad del dato, habilitando su posterior explotación mediante técnicas de IA.
• Participar en la adopción de nuevas tecnologías big data para mejorar el rendimiento y la capacidad de procesamiento de los sistemas.
• Trabajar en equipo para alcanzar altos niveles de calidad en términos de producto y proceso dentro del Área de Sistemas Inteligentes.

• 23 días de vacaciones + el día de tu cumpleaños + 24 y 31 de Diciembre + elegir un viernes libre al mes, para que puedas desconectar y disfrutar de un fin de semana más largo.
• Teletrabajo y oficina. Tu decides cómo y cuándo teletrabajar, llegando a un equilibrio con tu equipo (normalmente 2 días en oficina)
• Presupuesto de formación personal. Queremos ayudarte a mejorar tus habilidades técnicas, a sentirte involucrado en la comunidad tech y a desarrollar tus habilidades blandas para liderar equipos y/o liderar proyectos.
• Te facilitan todo el equipo necesario para que puedas trabajar cómodamente.

About Us

At RavenPack, we are at the forefront of developing the next generation of generative AI tools for the finance industry and beyond. With 20 years of experience as a leading big data analytics provider for financial services, we empower our clients—including some of the world's most successful hedge funds, banks, and asset managers—to enhance returns, reduce risk, and increase efficiency by integrating public information into their models and workflows. Building on this expertise, we are launching a new suite of GenAI and SaaS services, designed specifically for financial professionals.

Join a Company that is Powering the Future of Finance with AI

RavenPack has been recognized as the Best Alternative Data Provider by WatersTechnology and has been included in this year’s Top 100 Next Unicorns by Viva Technology. We have recently launched Bigdata.com, a next-generation platform aimed at transforming financial decision-making.

About the Role

RavenPack is seeking an experienced Cloud Database Administrator, to help us manage knowledge extracted from hundreds of thousands of documents each day, all in real-time, supporting the quality of our bigdata.com product. You will load large datasets, design and maintain schemas, and help to optimize queries to help maintain our 99.99% uptime across a multi-terabyte system.

As a Cloud DBA, you will be reporting directly to the Database Manager and will work with an international team of developers skilled in SQL, Python, Java, Common Lisp and Cloud technologies to ensure that all goals are accomplished in a cost-effective manner. The ability to communicate effectively in English both in writing and verbally is a must. Knowledge of Spanish is not a business requirement. European Union legal working status is required.

Key Responsibilities

As a Cloud DBA, you will be managing vast amounts of data. Your main responsibility will be applying the best practices to ensure that the organization’s databases are operational, reliable, easily accessible, scalable and secure.

You will research, design and implement different technologies and processes to achieve that purpose. You will make the data consistent by creating data backups. You will also be troubleshooting the issues that might appear.

• Evaluating new databases technologies: Ravenpack is constantly looking for new technologies that allow us to offer a better service. Learning new database technologies and working to integrate them into our system will be one of your responsibilities.

• Analyzing the challenge of loading and maintaining large datasets: from choosing the best technology and database, designing the perfect schema to work with the application level to maintain the sanity of the data.

• Administrating, configuring and analyzing queries for improvements with Oracle.

• Creating and managing data backups.

• On-call rotation shifts will be one of your responsibilities.

Qualifications

• +2 years of experience working as a Linux DBA with large amounts of data in the cloud or equivalent experience.

• Excellent skills as a DBA, including ETL (extract, transform and load), backup and restore.

• Amazon Web Services (AWS) technologies, Microsoft Azure or Google Cloud Platform will be strongly considered

• You must know when to apply relational OLTP (MySQL, Oracle, Postgres, etc.), OLAP (RedShift, Presto, Snowflake) or non-relational (MongoDB, DynamoDB) database technologies.

Desirable

• Oracle experience administrating, configuring and analyzing queries for improvements.

• Scripting skills in Bash, Python or similar will also be recognized for this position.

• Professional experience as Linux Sys Admin.

• Demonstrable knowledge of network design and troubleshooting.

• Technologies such as ElasticSearch, Hadoop, Hive, Pig, Spark.

What's in it for you?

• International Culture: With its headquarters in Marbella, Spain, and presence in Madrid, New York and London, RavenPack takes pride in being a truly diverse global organization.

• Best in Class: You will work with top engineers with experience using various test frameworks & tools, on cutting-edge, innovative technology.

• Competitive Salary: In RavenPack, we believe that your time and experience needs to be fairly rewarded.

• Continuous learning: We provide the support needed to grow within the team.

• Innovation: Innovation is the key to our success, so we encourage you to speak up and tell us about your vision.

• Hybrid work arrangement.

• Shuttle bus: From Malaga, Fuengirola, La Riviera, and Estepona is available for free from the company.

• Diversity is in our DNA! You will work in an international environment (over 29 nationalities and 24 languages spoken!)

Misión:

Su misión principal será la dirección de proyectos desde la definición de las necesidades hasta la implantación, por ello, es importante tener experiencia en proyectos informacionales y tecnologías relacionadas con el ámbito de Big Data. El ámbito de actuación es híbrido entre gestión de proyectos y tecnología analítica.

Funciones principales:

• Gestionar a los proveedores de desarrollo.
• Gestionar la planificación, ejecución y presupuesto de los proyectos que dirija.
• Gestión end-to-end de proyectos con fuerte orientación técnica y funcional e involucración en la gestión de proyectos grandes y complejos estratégicos para la compañía.
• Liderar de manera autónoma las decisiones relacionadas con el proyecto global end-to-end.
• Coordinación de la Definición, Diseño, Implementación y Despliegue de soluciones para la Integración en la entidad de Herramientas Informaciones de Mercado: Oracle Analytics, Qlik..
• Asegurar la correcta aplicación de los estándares definidos en el ciclo de vida de las soluciones analíticas de Data.
• Asegurar la calidad de los desarrollos y la entrega oportuna de resultados.
• Anticipar cualquier contratiempo potencial antes de que suceda dentro del proyecto. La adaptabilidad y la resolución de problemas son claves para mantener el control del proyecto.
• Interlocución permanente con las áreas de negocio.
• Coordinar con el resto equipo técnico de CaixaBank Payments & Consumer y CaixaBank.

About Us

At RavenPack, we are pioneers in developing cutting-edge generative AI tools for the finance industry and beyond. With over 20 years of experience as a leading provider of big data analytics for financial services, we empower our clients—including some of the world’s most successful hedge funds, banks, and asset managers—to enhance returns, reduce risk, and increase efficiency by integrating public information into their models and workflows. Building on this expertise, we are now launching a new suite of GenAI and SaaS services designed specifically for financial professionals.

Join a Company that is Powering the Future of Finance with AI

RavenPack has been recognized as the Best Alternative Data Provider by WatersTechnology and has been included in this year’s Top 100 Next Unicorns by Viva Technology. We have recently launched Bigdata.com, a next-generation platform aimed at transforming financial decision-making.

Who We’re Looking For

We are seeking an experienced and detail-oriented Senior Accountant with at least 8 years of accounting experience to join our finance team. You will be reporting directly to the Accounting Manager. The ideal candidate will be responsible for executing and reviewing accounting processes and ensuring compliance with regulatory requirements. This role requires strong analytical skills, attention to detail, and the ability to work independently in a fast-paced

Key Responsibilities

• General accounting functions including journal entries for accounts payable, accounts receivable, and general ledger reconciliations.

• Experience in treasury operations, including payment processing, bank reconciliations, and cash flow.

• Prepare and analyze financial statements, ensuring accuracy and compliance.

• Preparation of monthly, quarterly, and annual financial reports.

• Support the annual audit process by providing necessary documentation and explanations.

• Ensure compliance with all tax regulations and assist with tax filings and reporting.

• Develop and implement internal controls and financial policies to enhance efficiency and accuracy.

• Work closely with other departments to provide financial insights and recommendations.

• Design, maintenance, and communication of the accounting policies to be adopted across the Group following IFRS

• Stay up to date with industry trends, changes in accounting standards, and best practices.

Requirements

• Bachelor's degree in Accounting, Finance, or a related field (CPA, CMA, or equivalent certification preferred).

• Minimum of 8 years of experience in accounting or finance roles.

• Knowledge of ERP systems, and Microsoft Excel.

• Excellent analytical, problem-solving, and organizational skills.

• Strong attention to detail and ability to work under tight deadlines.

• Effective communication and interpersonal skills.

• Ability to work independently and collaboratively within a team environment.

• Advanced knowledge of International accounting practices.

• Fluent in Spanish and excellent command of English, both in writing and verbal is a must.

• European Union legal working status is required.

Nice to have:

• US, UK GAAP and knowledge of International accounting practices.

• Key user working knowledge of SAP desired.

What’s in it for you?

• International Culture: With its business headquarters in New York and a presence in Madrid, Marbella, and London, RavenPack takes pride in being a truly diverse global organization.

• Competitive Salary: In RavenPack, we believe that your time and experience needs to be fairly rewarded.

• Continuous learning: We provide the support needed to grow within the team.

• Innovation: Innovation is the key to our success, so we encourage you to speak up and tell us about your vision.

• Hybrid work arrangement

• Diversity is in our DNA! You will work in an international environment (over 29 nationalities and 24 languages spoken!)

Bienvenid@ a Grupo Hotusa, La Industria de la Felicidad  

Grupo Hotusa es un conjunto de empresas del sector turístico-hotelero internacional. Desde 1977 y con más de 5000 empleados en todo el mundo, impulsamos la industria turística a través de la gestión hotelera, la distribución y la prestación de servicios y soluciones a hoteles independientes. Actualmente contamos con más de 250 hoteles propios y más de 3000 hoteles asociados.  

Estamos convencidos de que el éxito de una empresa reside en el desarrollo del talento y la ilusión del equipo humano que lo forma. Por ello, buscamos personas que sientan pasión por su trabajo y que quieran crecer con nosotros.  

¿Quieres unirte a la Industria de la felicidad?  

Buscamos un: Becario/a en BIG DATA & IT en el departamento de project manager IT.

¿De qué serás responsable?  

- Coordinación en la definición y alcance de los proyectos a raíz del análisis de datos. Toma de requerimientos internos y diseño de la solución. 

- Búsqueda, análisis y selección de la tecnología más adecuada para cada proyecto así como consultores externos para la implementación. 

- Colaborar en la implementación de procesos de ETL (Extract, Transform, Load) para integrar datos provenientes de diversas fuentes.. 

- Seguimiento de los proyectos (monitorización del avance, revisión del alcance, elaboración de reporting, seguimiento plazos acordados,...). 

- Gestión de reuniones de proyecto (convocatorias, documentación, actas,...). 

- Revisión del alcance (asegurando que los requerimientos de negocio e IT se cubren, apoyo en la validación y aprobación de los entregables) 

- Documentación de proyecto, así como participar en la preparación de informes de seguimiento y presentaciones correspondientes 

¿Qué buscamos? 

- Grado de ingeniería industrial, telecomunicaciones, informática, big data o similar 

-Conocimiento de herramientas anaytics.

¿Qué ofrecemos??  

En Grupo Hotusa podrás formar parte de una empresa líder en el sector travel, en continuo crecimiento y expansión global, que apuesta por el constante desarrollo profesional de su equipo.   

Además, al formar parte de Grupo Hotusa podrás disfrutar de los siguientes beneficios:?  

• 50% de descuento en nuestros hoteles de alta gama: Podrás beneficiarte de descuentos de hasta el 50% en todos nuestros magníficos hoteles 4*/5* alrededor del mundo y hasta un 20% para tus familiares.?  

• Formación The Power Business School: Acceso 100% gratuito e ilimitado a todas las formaciones (MBA, digital, ofimática, Skills etc) de la mano de nuestro partner The Power Business School, la escuela de negocios online nº 1 del mercado e impartida por los mejores profesionales en activo del sector. ?  

• Formación en Idiomas: Tendrás acceso a nuestra formación en idiomas, tanto presencial como online. (no para hoteles)  

• Acceso a nuestro Club del Empleado: donde podrás beneficiarte de diferentes tipos de descuentos y ventajas de todo tipo (ocio, tecnología, deporte, moda etc)  

• Jornada sin especificar
  Otros contratos
  Salario sin especificar

Des de la Fundació Pere Tarrés, cerquem talleristes d'alfabetització digital per impartir formacions a persones adultes i reduir la bretxa digital en diversos municipis del Vallès Oriental

Quines seran les teves funcions?

• Dissenyar i impartir tallers d’alfabetització digital per a persones adultes amb diferents nivells de coneixement.
• Adaptar els continguts segons les necessitats dels participants, assegurant una experiència d’aprenentatge dinàmica i pràctica.
• Acompanyar i resoldre dubtes per potenciar la confiança i autonomia digital dels assistents.
• Avaluar el progrés dels participants i proporcionar feedback per millorar la seva experiència formativa.
• Coordinar-se amb l’equip per garantir una metodologia coherent i un seguiment adequat del curs.

Ubicacions:

• • Granollers
  • Mollet del Vallès
  • Parets del Vallès
  • La Garriga
  • Sant Celoni
  • Montornès del Vallès
  • Montmeló
  • Les Franqueses del Vallès
  • Cardedeu
  • Llinars del Vallès
  • Caldes de Montbui
  • Canovelles
  • Sant Feliu de Codines
  • Santa Maria de Palautordera
  • Bigues i Riells del Fai
  • Lliçà d'Amunt
  • Lliçà de Vall
  • Vilanova del Vallès
  • Martorelles
  • Sant Antoni de Vilamajor
  • Sant Pere de Vilamajor

Què t’oferim?

Materials proporcionats per facilitar la formació.
Hores de preparació remunerades.
Flexibilitat horària (2 hores setmanals per curs).
Experiència en un projecte social amb impacte real.
Possibilitat de continuar en futures edicions del programa i ampliar la jornada amb més cursos, si és del teu interès.