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0Data Analyst
NuevaALTEN
Madrid, ES
Data Analyst
ALTEN · Madrid, ES
. TSQL Excel Power BI
¿Te gustaría formar parte del equipo internacional de Business Data Management dentro del grupo ALTEN?
Buscamos un/a Data Analyst para incorporarse al equipo de Business Data Management, un área clave encargada de garantizar la calidad, consistencia y análisis de los datos operacionales del Grupo.
Serás un pilar fundamental asegurando la precisión de los reportes, la automatización de procesos y el soporte transversal a diferentes países y líneas de negocio.
Responsabilidades principales
- Consolidar y revisar semanal, mensual y trimestralmente los datos operacionales provenientes de distintas áreas del Grupo.
- Garantizar la calidad, coherencia y trazabilidad de la información gestionada.
- Preparar reportes recurrentes y ad hoc para la dirección y el Grupo.
- Analizar desviaciones, identificar anomalías y proponer soluciones fundamentadas.
- Participar en la automatización de procesos y en el desarrollo de dashboards en Power BI.
- Realizar controles cruzados, validaciones y seguimiento del cumplimiento de deadlines.
- Colaborar con equipos locales y transversales, asegurando la homogeneidad de los procesos.
Skills requeridas
Hard skills
- Excel avanzado: tablas dinámicas, funciones complejas y tratamiento de grandes volúmenes de datos.
- SQL (requisito valorado).
- Power BI (nivel medio/alto).
- Conocimiento de entornos de reporting y bases de datos.
- Capacidad analítica excepcional y precisión en el detalle.
Soft skills
- Comunicación clara y trabajo fluido con equipos internacionales.
- Atención al detalle y alto estándar de calidad en el trabajo.
- Mentalidad analítica, curiosa y orientada a comprender los datos.
- Buena organización y gestión de deadlines semanales.
- Proactividad y aprendizaje continuo, orientado a mejorar procesos.
- Trabajo en equipo, compartiendo buenas prácticas y apoyando al resto.
Requisitos
- Grado universitario (ADE, Economía, Estadística, Ingeniería o similar).
- Experiencia mínima de 2 años en análisis de datos, controlling, reporting o similar.
- Nivel de inglés B2 o superior.
- Capacidad para trabajar con deadlines semanales y mensuales.
Qué ofrecemos
- Formar parte de un equipo internacional con alto reconocimiento dentro del Grupo.
- Ambiente dinámico, colaborativo y orientado a la excelencia.
- Oportunidades de crecimiento y formación continua (SQL, Power BI, Power Platform, Data Architecture…).
- Participación en proyectos estratégicos y contacto directo con la alta dirección.
Data Modeler
NuevaWinning
Madrid, ES
Data Modeler
Winning · Madrid, ES
. Cloud Coumputing
Desde Winning Consulting estamos seleccionando a un Data Modeler, para ser parte de un proyecto de unos de nuestros clientes perteneciente al sector inmobiliario y afincando en Madrid.
Funciones:
- Resposable del diseño y mantenimiento de los modelos de datos corporativos y analíticos
- Diseñar los modelos con, lógicos y físicos
- Realizar modelado dimensional siguiendo la metodología Kimball (hechos, dimensiones, granularidad y conformidad)
- Diseñar las capas semánticas de reutilizables
- Alineamiento del modelo con la arquitectura corporativa definida.
- Experiencia mínima de 6 años en posiciones similares
- Dominio de la metodología Kimball
- Experiencia con plataformas cloud y Databricks
- Capacidad de traducir requerimiento de negocio en modelado de datos.
En Winning Consulting ofrecemos servicios de consultoría, formación, reclutamiento e investigación. Apoyamos a nuestros clientes en la búsqueda de soluciones innovadoras y sostenibles, desde la aplicación del conocimiento científico a la resolución de problemas complejos de gestión hasta la transformación digital y tecnológica dentro de las organizaciones.
Más información en: https://www.winning-consulting.com
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Data Scientist
NuevaAkkodis
Madrid, ES
Data Scientist
Akkodis · Madrid, ES
. Python Agile TSQL Cloud Coumputing Git DevOps Tableau
At Akkodis, we are currently expanding our team and looking for new talent! 😊🔎
We are hiring a Data Scientist / Python Developer to join our team in central Madrid. You will support a leading private‑banking organization operating in 25+ countries, currently undergoing a major global digital transformation.
🌍 The Project
You’ll join an international, highly regulated private‑banking environment where you will play a key role in the design and development of data‑driven models and end‑to‑end data quality solutions.
You will work closely with data scientists, data engineers, business teams and platform experts, contributing to both new model development from scratch and the improvement of existing analytical and data quality frameworks.
A stable, multicultural, and technically enriching environment with strong focus on innovation, data excellence, continuous improvement and mentorship from senior experts.
💡 What we're looking for
We are seeking a strong Data Scientist / Python Developer with solid experience building models, pipelines and analytical solutions. Python and SQL are mandatory. Experience working with large datasets and financial data is a strong plus.
✔️ Strong Experience
Mandatory:
- End‑to‑end development of data models (EDA, feature engineering, modelling, validation, deployment, monitoring, documentation)
- Proficiency in Python (pandas, NumPy, scikit‑learn; PyTorch/TensorFlow valued)
- Solid SQL knowledge for querying and processing large datasets
- Experience building and optimising data pipelines
- Hands‑on data manipulation (extraction, transformation, organisation, cleaning)
- Familiarity with probability, statistics and common ML techniques
- Dashboard creation (Tableau or similar tools)
- Professional proficiency in English
✔️ Additional Skills
- Experience working with structured and semi‑structured financial datasets
- Understanding of software engineering practices (Git, testing, CI/CD)
- Familiarity with Docker/Kubernetes (highly valued)
- Experience in regulated/banking environments
- Strong communication and ability to explain technical concepts to non‑technical stakeholders
- Proactive mindset, ownership, curiosity and strong attention to detail
- Spanish language skills (plus)
✔️ Certifications / Nice to have
- Master’s degree in Data Science, Statistics, Mathematics, Physics, Computer Science or similar
- Certifications related to data science, cloud or DevOps
- Experience participating in data governance, audits or data quality initiatives
📋 Your Responsibilities
- Develop statistical and machine‑learning models from scratch
- Build, optimise and document robust data pipelines
- Detect data anomalies and design/integrate data quality solutions
- Define meaningful KPIs to evaluate model performance and business impact
- Support the migration of models to a new enterprise‑grade data science platform
- Create intuitive dashboards to communicate insights to stakeholders
- Collaborate with multidisciplinary teams in an agile environment
- Apply best practices, perform peer reviews and contribute to knowledge sharing
- Maintain clear documentation for models, pipelines and processes
🌺 What we offer
🏢 Hybrid model: 3 days onsite (central Madrid) + 2 days remote
🕒 Fixed schedule: Monday–Friday, 08:00–17:00
📵 No on‑call
📅 23 vacation days + December 24th & 31st off
⏰ Flexible working hours within the established band
💳 Flexible compensation: meal vouchers, transport, childcare, medical insurance, Gympass
📚 Continuous learning & training platforms (including languages)
🛍️ Employee discount portal
🌍 International project with growth and mentorship opportunities
If you are interested, please apply. We’d be glad to connect with you!! 😊🙌
Junior Data Analyst
NuevaExoClick
Junior Data Analyst
ExoClick · Barcelona, ES
Teletrabajo . Python TSQL Git Office
About ExoClick:
ExoClick is an innovative and global ad company serving 20 billion daily geo-targeted ads to web and mobile advertisers & publishers. We are part of EXOGROUP, a set of companies made up of +200 talents and offering a wide range of services within the digital business landscape with headquarters in Barcelona and offices in Dublin, Porto and Valencia.
Role
As a Junior Data Analyst you will be part of the Analytics team at EXOGROUP, which is a highly skilled and qualified department that has diverse responsibilities.
Together with the Director of Analytics & Data Science and the Analytics team you will develop and maintain data reports that provide critical business visibility on key revenue and profit trends, by product, market, vertical and traffic sources. Additionally, you will collaborate with IT and Product teams to identify potential improvements in the platform by analysing and designing algorithms.
Tasks
- Structure masses of information, identify data-driven trends and understand what really matters and why.
- Collect KPIs and design/define visualizations.
- Deliver insights and analytics across the company's operation and advertising departments.
- Ability to identify and escalate issues and opportunities ahead of time helping to reduce impact and improve financial / performance implications.
- Develop and maintain different internal applications and dashboards.
- Together with the Analytics team, you will develop and promote actionable insights to increase the profitability of the company.
Skills
- You thrive on data and have a highly analytical mind.
- Degree in computer science or mathematical sciences.
- Managing and prioritising workload, taking ownership of all assigned tasks.
- You feel comfortable retrieving, cleaning, tidying and processing data from different sources and formats. You have a general understanding of how web applications work.
- You have programming experience in Python.
- You are familiar with SQL and Git.
- Experience with advanced statistical methodology, data and datasets is a plus.
- Strong verbal and written communication skills.
- The desire and agility to work in a fast-paced and ever evolving environment.
What you'll find working at ExoClick:
We offer a position in a young, dynamic and international team with exceptional working conditions in unique offices high up in the Torre Mapfre, one of Barcelona's world-renowned landmarks, located right on the city's seafront.
Additionally, we offer the opportunity for permanent training, personal development, ambitious career growth, and a competitive salary.
Most of all, we offer a position in a team that thrives on achievement, success, and leadership within our industry. Our core company value is innovation: where people and creativity drive innovative technology. If you have an innovative, winning mentality, this position is for you!
Our company benefits:
- Flexitime and summer schedule;
- Private health insurance;
- Your Birthday off as a paid holiday;
- Flexible compensation plan: travel, meals & childcare;
- Additional internal and external training through our EXOGROUP University program;
- English, Portuguese & Spanish classes;
- training budget & study leave;
- Employee referral program bonus - You can earn 2500Eur by referring someone!
- Exciting team buildings in locations such as Ibiza;
- Office games room/chill-out zone;
- Organic fruit;
- Monday team breakfast;
- Subsidised Well-Being activities;
- Calm App;
- Yoga classes;
- Massages;
- Subsidized catering;
- Flexible remote work;
- Home office set up budget of 500 Eur;
Is this not the right role for you? Then make sure to check out all other roles we have open for you on our careers website.
The companies that are part of EXOGROUP are the data controllers regarding your personal data, in order to consider your application for present or future vacancies in our organization. For more information about the processing of your personal data and on how to exercise your rights of access, rectification, suppression, limitation, portability and opposition please visit the Protection Informative Clause Candidates.
Desarrollador Java
NuevaSerem
Sevilla, ES
Desarrollador Java
Serem · Sevilla, ES
Java jUnit Spring Microservices
Desde Serem, nos encontramos en la búsqueda de DESARROLLADOR JAVA con al menos 2 años de experiencia para distintos proyectos en modalidad remota.
Requisitos:
Desarrollo, Pruebas unitarias/integradas, pequeños análisis, implantaciones
Tecnología (experiencia mínima 3 años):
Java +8, programación funcional
- Spring Boot
- JPA/Hibernate
- Junit
- Herramientas de control de versiones
Recomendable:
- Spring Data, Spring Security, Spring Batch
- Microservicios
- CI/CD
- BD no relacionales
La posición está abierta en estas provincias: Salamanca, Cáceres, Badajoz, León, Castellón, Alicante, Albacete, Murcia, Ciudad Real, Canarias y Andalucía Global (Granada, Jaén, Almería, Málaga, Sevilla, Huelva, Cádiz, Córdoba)
Fomentamos un ambiente de trabajo multicultural e inclusivo, no discriminamos por edad, género o creencias; así como ofrecemos igualdad de oportunidades a todo el personal.
Desarrollamos nuestras actividades bajo los principios del cuidado del medioambiente, la sostenibilidad y la responsabilidad social corporativa; colaborando en proyectos de reforestación y sostenibilidad.
Apoyamos los 10 principios del Pacto Mundial y los 17 Objetivos de Desarrollo Sostenible, en materia de derechos humanos, condiciones laborales, medio ambiente y anticorrupción.
Los procesos de reclutamiento se desarrollan bajo altos estándares de calidad definiendo la incorporación en base a la experiencia y habilidades del candidato.
Somos una empresa española líder en servicios tecnológicos y atracción del talento presente en el mercado desde 1995. Contamos con más de 600 empleados en proyectos tanto nacionales como internacionales en sector TI.
Serem
Madrid, ES
Desarrollador/a Senior en Adobe Experience Manager
Serem · Madrid, ES
Javascript Java Node.js CSS HTML Azure Maven Jenkins Docker Cloud Coumputing Kubernetes Git TypeScript AWS Microservices
Desde Serem, nos encontramos en la búsqueda de un Desarrollador/a Senior en Adobe Experience Manager (AEM)
Se requiere:
+5 años de experiencia en desarrollo sobre AEM (6.3 o superior). +2 años de experiencia específica en AEMaaCS. Lenguajes y Frameworks: Java 8+, HTL/Sightly, HTML5, CSS3, JavaScript, TypeScript. Herramientas: Maven, Git, Jenkins, Adobe Cloud Manager, SonarQube, Node.js. Entornos Cloud: Experiencia con AWS, Azure o GCP, y comprensión de microservicios, contenedores (Docker, Kubernetes). Integraciones: Adobe I/O, REST/GraphQL APIs.
Se aceptan candidaturas de otras provincias.
EPAM
Madrid, ES
Front-end Developer - React
EPAM · Madrid, ES
React Javascript API Git TypeScript Redux Office
We are looking for a skilled Front-end developer to join our team in building an innovative application that will revolutionize healthcare. The ideal candidate will have a strong proficiency in JavaScript and experience with modern front-end frameworks such as React. Responsibilities will include collaborating with the design and back-end teams to implement user-friendly interfaces, optimizing application performance and ensuring cross-browser compatibility.
The successful candidate will have a passion for creating elegant and intuitive user experiences, a strong attention to detail and a collaborative mindset to work effectively within a diverse team. Join us in making a meaningful impact on global healthcare delivery through cutting-edge technology.
Responsibilities
- Translate designs and wireframes into high-quality and reusable React components
- Optimize components for a variety of devices and browsers. Write clean and maintainable code
- Utilize libraries like Redux or Context API to manage application state in complex projects
- Work effectively with designers, back-end developers and other stakeholders
- Familiarity with TypeScript for improved type safety and maintainability in large projects
- Ensure code quality and maintainability using frameworks like Jest and React Testing Library
- Continuously learn and adapt to the evolving React ecosystem
Requirements
- Proficiency with core React concepts, components, state management, props, JSX syntax and modern JavaScript features (ES6+)
- Proven ability to build and maintain reusable and scalable component libraries. Direct collaboration with UX designers using tools such as Figma and Storybook is essential
- Exhibit strong UX attitudes, consistently prioritizing usability, accessibility and user-centric principles in every aspect of work
- Demonstrable experience as a React developer with a track record of applying design system guidelines and partnering closely with design teams to ensure polished and intuitive interfaces
- Proficient in features such as arrow functions, classes, modules and promises, all of which enhance code readability and maintainability
- Comfortable leveraging Vite, Babel, npm (or yarn) for development workflows, bundling and dependency management
- Skilled in using Git for version control and team collaboration, including automation with Git actions for continuous integration and deployment
- Ability to effectively fetch data from and interface with RESTful APIs
- Proficiency with tools such as SonarQube and GitHub Copilot, integrating tests into CI/CD pipelines and utilizing frameworks such as Vitest, Pytest and Playwright
- Familiarity with SonarQube for ongoing code quality and security analysis
We offer/Benefits
- Private health insurance
- EPAM Employees Stock Purchase Plan
- 100% paid sick leave
- Referral Program
- Professional certification
- Language courses
EPAM is a leading digital transformation services and product engineering company with 61,700+ EPAMers in 55+ countries and regions. Since 1993, our multidisciplinary teams have been helping make the future real for our clients and communities around the world. In 2018, we opened an office in Spain that quickly grew to over 1,450 EPAMers distributed between the offices in Málaga, Madrid and Cáceres as well as remotely across the country. Here you will collaborate with multinational teams, contribute to numerous innovative projects, and have an opportunity to learn and grow continuously.
- Why Join EPAM
- WORK AND LIFE BALANCE. Enjoy more of your personal time with flexible work options, 24 working days of annual leave and paid time off for numerous public holidays.
- CONTINUOUS LEARNING CULTURE. Craft your personal Career Development Plan to align with your learning objectives. Take advantage of internal training, mentorship, sponsored certifications and LinkedIn courses.
- CLEAR AND DIFFERENT CAREER PATHS. Grow in engineering or managerial direction to become a People Manager, in-depth technical specialist, Solution Architect, or Project/Delivery Manager.
- STRONG PROFESSIONAL COMMUNITY. Join a global EPAM community of highly skilled experts and connect with them to solve challenges, exchange ideas, share expertise and make friends.
Krell Consulting & Training
Analista Programador JAVA con APX BANCA
Krell Consulting & Training · Madrid, ES
Teletrabajo Java
Descripción
Analista Programador Java -Sector Banca | 100% Teletrabajo
Descripción del puesto
Buscamos un/a Analista Programador/a Java para incorporarse a un proyecto estable dentro del sector bancario, participando en el desarrollo y mantenimiento de soluciones tecnológicas en entorno banca.
Profesional con capacidad analítica, orientación técnica y experiencia en entornos bancarios, acostumbrado/a a trabajar con metodologías estructuradas y estándares de calidad elevados.
La persona seleccionada formará parte de un equipo técnico especializado, trabajando en proyectos de evolución y mejora de aplicaciones bajo arquitectura bancaria.
Funciones principales
Análisis, desarrollo y mantenimiento de aplicaciones en Java.
Participación en el diseño técnico de soluciones.
Desarrollo dentro del framework y arquitectura APX (banca).
Colaboración con equipos multidisciplinares en entorno ágil.
Resolución de incidencias y optimización de aplicaciones existentes.
Idiomas
No se requiere idioma específico (valorable según proyecto).
Condiciones
Modalidad: 100% teletrabajo.
Proyecto estable en entorno bancario.
Manager Data Management
NuevaAccioGest
Telde, ES
Manager Data Management
AccioGest · Telde, ES
.
#******; Estamos buscando un/a Community Manager con visión estratégica y pasión por la comunicación digital.
#******; Tu misión:Gestionar y potenciar nuestras redes (LinkedIn, Instagram, TikTok...).
Crear contenido que conecte con asesorías, despachos y autónomos.Dar voz a nuestra marca de forma profesional, creativa y cercana.
#******; ¿Qué buscamos?
Dominio de diseño gráfico, copywriting y edición.Capacidad para proponer ideas y ejecutarlas con autonomía.Ganas de crecer en un proyecto sólido e innovador.
#******; Si te interesa, envíanos tu portfolio y CV ******#******; Más info:| Tel: ************