Who are we? As the founding entity of RAINBOW PARTNERS, Quanteam is a consulting firm specializing in the fields of Banking, Finance, and Financial Services. Guided by our core values of closeness, teamwork, diversity, and excellence, our team of 980 expert consultants, representing 35 different nationalities, collaborates across 10 international offices: Paris, Lyon, New York, Montreal, London, Brussels, Geneva, Lisbon, Porto and Casablanca. Committed to sustainability (Ecovadis Gold), diversity (gender index: 92%), and quality of work life (Best Workplace Experience), Quanteam is a forward-thinking enterprise.Our Expertise With a dual expertise in both business and IT, Quanteam supports its corporate clients (investment banks, asset management companies, private and retail banks, custodians, etc.) across the entire Front-to-Back spectrum in evolving their business activities and transformation projects.Our teams are organized into 5 expertise areas: Quantitative Finance Risk, Compliance, and Regulatory Operations and Finance Transformation and Organization Information SystemsWe are looking for a SQL Server Database Administrator (Senior Level)Main Tasks: Administer, maintain, and optimizeSQL ServerandSybasedatabases in production environments. Manageplatform refreshes, migrations, and infrastructure or version upgrades. Develop and maintainT‐SQLandPowerShellscripts for automation and database utilities. Performperformance analysis, index/queries optimization, and support development teams in rewriting inefficient code. Implement and managehigh‐availability configurations, including AlwaysON and Transactional Replication. Conductdatabase audits, maintenance routines, and ensure operational readiness of all SGBDs. Monitor production environments, handleincidents, and provideuser supportfor database-related issues. Participate incrisis management(war rooms) and continuity/availability exercises. Handlechange management, including database structure modifications and release deployment requests. Administer third‐partyMS BI tools(SSRS, SSIS, SSAS, PowerBI Server). Produce and updateoperational documentationfor all database activities. Contribute totechnology watchinitiatives, exploring new SQL Server features (2022–2025) and integrations such as Polybase/Hadoop. Supportcloud database projectsacross Azure, AWS, and GCP. Ensure compliance withsecurity policiesand best practices.Your Profile and Skills Strong expertise inSQL Server administration(versions >2014) and good knowledge ofSybase ASE. Solid experience indatabase performance tuning, optimization, and troubleshooting in production environments. Proficiency inT‐SQL ,PowerShell scripting, and automation of administrative tasks. Hands‐on experience withhigh‐availability solutionssuch as AlwaysON and Transactional Replication. Good understanding ofinfrastructure, networking concepts, and SGBD architecture. Familiarity withMicrosoft BI tools(SSRS, SSIS, SSAS, PowerBI Server). Experience supportingplatform migrations, version upgrades, and cloud‐related initiatives (Azure, AWS, GCP). Ability to operate inon‐callandshift‐basedenvironments when required. Bonus: exposure to.NET/C#/Angular/Rustfor internal tooling improvements. Fluent in English (C1/C2) and French Hybrid work model, with presence required inLisbon office.If you feel this opportunity is for you, send your CV and join our team!