Ofertas de empleo de sql

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!)

Nuestro cliente es una empresa especializada en software de gestión para la pequeña y mediana empresa, con un recorrido de más de 20 años a sus espaldas.

Estamos buscando Desarrolladores Full-Stack con experiencia en .NET para unirse al equipo de IT. Buscamos cubrir un perfil de Desarrollador Full-Stack con más de 2 años de experiencia en Visual Basic 6 y .NET.

Participarás tanto en la modernización de aplicaciones heredadas en Visual Basic 6 como en el desarrollo de nuevas aplicaciones con .NET

• Participarás en proyectos con tecnologías como .NET, Entity Framework, SQL Server, HTML, CSS, JavaScript, JQuery, Bootstrap, Blazor, Angular y MVC.
• Mantendrás aplicaciones en Visual Basic 6.
• Crearás código robusto, escalable y mantenible, asegurando el rendimiento y la estabilidad de las aplicaciones.
• Colaborarás con el equipo para optimizar el rendimiento, la escalabilidad y la monitorización de las aplicaciones.

¿Cómo lo harás?
Te integrarás en un equipo que trabaja de manera colaborativa utilizando herramientas como Teams y Azure DevOps para la planificación y gestión de proyectos. Trabajarás junto con tus colegas para mejorar el rendimiento, escalabilidad y monitorización de las aplicaciones.

OFRECEMOS:

• Incorporación inmediata, indefinida y totalmente estable en compañía totalmente consolidada.
• 100% teletrabajo, 100% excepto 1 o 2 veces al mes si vives en Madrid, en su defecto 1 o 2 veces año
• Horario de lunes a viernes, con horario de 08:30 a 14:00 y de 16:00 a 18:30H

• We offer an 8-month contract in Barcelona
• Advanced user of Python, SQL, or Java.

Our client is one of the Big Five companies in the American information technology industry that specialises in Internet-related services and products, which include online advertising technologies, a search engine, cloud computing, software, and hardware.

• You deliver full vendor selection and on-boarding processes, performance reviews, and progress evaluations relating to a specific project or effort that are integrated into overarching vendor management projects.
• You utilise your working knowledge of vendor management, and an understanding of process impacts and upstream/downstream processes and functions.
• You offer guidance to and share knowledge with your teammates and collaborators.
• You design solutions for diverse user identities, backgrounds, viewpoints, and cultures.
• You learn from your successes and setbacks, and pivot rapidly to new or revised approaches as needed.
• You engage in citizenship contributions at an individual level such as recruiting contributions, volunteering for erg or other community events.
• You also engage in community contributions to improve and sustain our culture and operations - making the company a better place to work.
• As a member of specialist vendor strategy & operations management role, you are responsible for creating supplier portfolio strategy for different functional areas, ensuring risk mitigation & compliance management, managing operations of the companies diverse vendors by assessing their work product and performance, monitoring success, negotiating & influencing senior vendor leadership and ensuring internal and external customer satisfaction, while maintaining a high level of accountability and achievement.
• Deliver full vendor selection processes, on-boarding processes, performance reviews, and progress evaluations relating to a specific project or effort that are integrated into overarching project, with minimal assistance.
• Plan and execute prioritized project work including selecting appropriate methods to most effectively address vendor management needs. Take initiative to develop goals for self with support from manager.
• Deliver full vendor selection processes, onboarding processes, performance reviews, and progress evaluations relating to a specific project or effort that are integrated into overarching project, with minimal assistance.
• Identify and recommend creative ways to improve on solutions to defined problems via selection of better methods/tools. Address commonly escalated issues or triage when required.

Responsibilities

Information management

Create or maintain SOPs, process maps, workflow documentation, help resources, and relevant training and certification programs.

Workforce management

Optimize the productivity of vendors through effectively forecasting labor requirements and creating and overseeing scheduling.

Service Development, Transition and Training

Build new services and capabilities to improve outcomes being delivered by vendors through novel Training & Transition methodology.

Vendor performance metrics/quality

Work closely with Quality Specialists or directly with vendors, depending on the vertical, to ensure that vendors are meeting SLAs.

Manage escalations

Define and promote a clear escalation process for product-specific queries from vendor workforce to gUP Product Vertical stakeholder team and for issues flagged by the gUP Product Vertical stakeholder team back to vendors.

Access/hardware requests

Vet and approve access requests and hardware requests from vendors and working with xWS/gBOSS to coordinate seat assignments, space needs, system deployments, etc. (or working directly with vendors in the case of VOVO set-ups).

Invoices and POs

Manage invoices and POs (including approvals where needed) for all assigned vendor engagements and ensure vendor compliance with all billing/cost processes including owning the PO structure and adding funds to POs when necessary.

Set/communicate performance trends

Ensure targets are set on a quarterly basis for all assigned vendor engagements and speak to vendor performance trends to stakeholders and leadership.

Business reviews

Deliver business reviews summarizing vendor performance and exchanging feedback on overall scaling opportunities.

Point of contact

Serve as the primary point of contact for assigned vendor engagements (e.g., answering questions from vendor partners, triaging vendor-reported issues (if applicable)) and communicating operational/process updates to vendors when necessary.

KPI performance management

Drive quality performance management through ensuring QA insights and collection from vendors, ensuring vendors deliver on all expected quality audits/reviews, and assisting vendors with pre-launch quality readiness.

• We offer an 8-month contract based in Barcelona.
• The work will be in hybrid format: 2 days off-site and 3 days on-site.
• Attractive salary package.

GRUPO VALL COMPANYS

TÉCNICO/A DESARROLLADOR/A DE SOFTWARE JAVASCRIPT Y PHP

¿Te apasiona el desarrollo de software y deseas formar parte de un grupo empresarial líder en el sector agroalimentario europeo? En Grupo Vall Companys estamos buscando un Técnico/a Desarrollador/a de Software JavaScript y PHP para unirse a nuestro equipo en una de nuestras empresas ubicada en Barcelona. Si eres una persona proactiva, comprometida y con habilidades para el trabajo en equipo, ¡te estamos buscando!

Sus funciones principales serán:

• Desarrollo de aplicaciones backend utilizando PHP con frameworks como Laravel o Symfony.?
• Desarrollo frontend en TypeScript junto con frameworks como React o Next.js.?
• Diseño y mantenimiento de bases de datos en SQL Server, MySQL o SQLite.?
• Análisis de requisitos y diseño técnico de infraestructura en la nube, preferiblemente en Azure.?
• Colaboración con el equipo para asegurar la calidad y eficiencia en el desarrollo de software.

Buscamos un profesional de datos con experiencia en ecommerce para unirse a nuestro equipo de Data. La persona ideal debe tener un alto dominio de SQL para la extracción, transformación y análisis de datos, además de habilidades en modelado y optimización de procesos de negocio. También debe ser capaz de interactuar con las diferentes áreas de negocio, comprender sus necesidades y traducirlas en soluciones de datos eficientes.

Responsabilidades

• Análisis y generación de consultas SQL:
• Desarrollar consultas SQL eficientes y optimizadas para grandes volúmenes de datos.
• Extraer, transformar y analizar datos asegurando su integridad y calidad.
• Automatizar reportes y facilitar información clave para la toma de decisiones.
• Gestión y modelado de datos:
• Diseñar estructuras de datos eficientes para su uso en reporting y análisis.
• Definir, mantener y mejorar la estructura de datos en el DWH.
• Garantizar la calidad de los datos y colaborar con tecnología para mejorar su fiabilidad.
• Visualizacion de datos
• Automatizar informes y cuadros personalizados.
• Interacción con negocio y stakeholders:
• Reunirse con equipos de marketing u otros departamentos para entender sus necesidades.
• Traducir requerimientos de negocio en soluciones de datos accionables.
• Proponer y desarrollar nuevas métricas y enfoques basados en datos.

Are you an experienced System Administrator with a passion for IT infrastructure, security, and automation? Join a dynamic team where you’ll maintain, optimize, and secure critical systems while collaborating with top IT professionals!

Location: Remote (EU-based preferred)
Employment Type: Part-time
Remuneration: Competitive Salary + Benefits
Industry: IT Infrastructure | Cloud Solutions | System Administration

Key Responsibilities:

? System Maintenance & Monitoring – Ensure hardware, server resources & key processes function optimally
? Server Configuration & Management – Install, maintain, and upgrade physical & virtual servers
? Network & Security Management – Manage switches, firewalls, VPNs & security policies
? Backup & Disaster Recovery – Implement & test robust backup strategies
? Technical Support & Troubleshooting – Resolve hardware, software & network issues
? Patch & Capacity Management – Apply updates & optimize system performance
? Documentation & Process Improvement – Maintain detailed IT documentation & automation scripts
? Collaboration with IT Teams – Work closely with network & cybersecurity specialists

Ideal Profile & Requirements:

? 8+ years of experience in IT infrastructure & system administration
? Minimum technical degree in Computer Science or related field
? Certifications (preferred):

• Microsoft 365 Certified: Endpoint Administrator Associate
• Windows Server Hybrid Administrator Associate (AZ-800 & AZ-801)
• Microsoft Azure Administrator (AZ-104)
  ? Expertise in:
• Linux, macOS, Windows Server Clusters (ASHCI)
• Dell PowerVaults, MS SQL
• Microsoft 365 (OneDrive, SharePoint, Exchange Online)
• Microsoft Intune & Azure
• Fortinet technology
  ? Experience with scripting (PowerShell, Bash) for automation
  ? Strong communication skills in French & English (Required)

What’s on Offer?

Exciting role with a global IT team
Opportunities for career growth & certifications
Work on cutting-edge infrastructure & cloud solutions
Attractive salary & benefits

If you're a tech-savvy system administrator ready for a challenging & rewarding role, apply now!

#ITJobs #SystemAdministrator #CloudSolutions #HiringNow

• Programador PHP Nativo | Lleida | Híbrido
• Oportunidades de Desarrollo

Especialistas en aplicaciones web multiplataforma, desarrollando todo tipo de
soluciones utilizando la última tecnología web. Nuestras aplicaciones son accesibles
desde todos los dispositivos, ya sean móviles, tabletas o PC, garantizando una
experiencia de usuario óptima en cualquier plataforma.

• Desarrollar y mantener aplicaciones web dinámicas utilizando PHP nativo.
• Escribir código eficiente, reutilizable y bien documentado siguiendo las mejores
• prácticas de programación.
• Colaborar con equipos de diseño, desarrollo y gestión de proyectos para crear
• soluciones personalizadas que cumplan con los requisitos del cliente.
• Gestionar bases de datos y optimizar consultas SQL para asegurar el rendimiento
• óptimo.
• Implementar funciones avanzadas en el servidor para soportar aplicaciones web y
• APIs.
• Realizar pruebas, depuración y resolución de problemas en las aplicaciones
• existentes.
• Mantener una alta calidad en la entrega del código, asegurando su integridad y
• seguridad.
• Realizar tareas de mantenimiento y actualizaciones de sistemas existentes.
• Colaborar en la planificación y diseño de la arquitectura de nuevos proyectos.

• Ofrecemos:
• Un ambiente de trabajo dinámico y flexible.
• Oportunidades de crecimiento y aprendizaje continuo.
• Posibilidad de movilidad Nacional.

• Experiencia en aplicaciones de negocio
• Empresa sector retail con presencia en La Rioja

Nuestro cliente es una organización de gran tamaño en el sector de retail con sede en La Rioja.

• Garantizar el rendimiento óptimo de las aplicaciones empresariales existentes mediante la realización de revisiones regulares, diagnóstico y resolución de problemas técnicos, así como la implementación oportuna de actualizaciones, parches y mejoras en el sistema.
• Colaborar en la identificación de desarrollos para aprovechar oportunidades de mejora en las aplicaciones, contribuyendo al diseño e implementación de nuevas funciones, y participar en pruebas y procesos de aseguramiento de la calidad para los nuevos desarrollos.
• Administración de servidor de base de datos (MS SQL, MariaDB).
• Gestión de incidencias y problemas (identificación, medidas correctivas) relacionados con las aplicaciones empresariales.
• Crear manuales y guias de usuario y realizar sesiones de capacitación para garantizar que los usuarios utilicen las aplicaciones de manera eficiente.
• Soporte técnico para usuarios/as de las aplicaciones.

• Un ambiente de trabajo colaborativo y respetuoso.
• Oportunidades de desarrollo profesional en el sector de retail.
• La posibilidad de trabajar en una organización líder en su sector con un fuerte enfoque en la tecnología.