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Database developer • switzerland

Last updated: 3 days ago

Senior Database Engineer / Database Architect (PostgreSQL Migration)

PROSTAFF Schweiz GmbHBern, Canton of Bern, Switzerland
Quick Apply

For our client in the telecommunications sector, we are looking for an experienced Senior Database Engineer / Database Architect to support a strategic database migration from Microsoft SQL Server ... Show more

Fullstack Developer

Ammann Schweiz AGLangenthal, CH

Unsere Stärken sind die Verbindlichkeit einer langfristig operierenden Familienunternehmung und die starke internationale Verankerung.Seit 1869 setzen wir mit zahllosen Innovationen und konkurrenzf... Show more

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Avaloq Developer Payment 80-100%

LGTBendern/ Lugano / Zürich, CH

Avaloq Developer Payment 80-100% (w/m/d).Die LGT ist die weltweit grösste Private Banking und Asset Management Gruppe im Besitz einer Unternehmerfamilie.Als Family Office des Fürstenhauses von Liec... Show more

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Senior DBA / Database Platform Engineer

AlbedisLausanne, Vaud, Switzerland, Vaud - Région Lausannoise

Nous accompagnons une organisation vaudoise dans le renforcement de son équipe IT, dans un contexte de modernisation et de sécurisation de ses systèmes d’information.Dans ce cadre, nous recherchons... Show more

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Senior Database Engineer

Avanda SolutionsZürich, ZH, ch
Quick Apply

Our client is a major Swiss infrastructure and services organization operating critical, large-scale systems that require very high availability, strong security standards, and continuous technical... Show more

Java Fullstack Developer

Eversys Digitronics AG3110 Münsingen, CH

Java Fullstack Developer (m/w/d).Eversys Digitronics: Wo Ingenieurskunst auf Kaffeekultur trifft.Wir sind das technologische Herzstück der renommierten Eversys SA und Teil der global agierenden De'... Show more

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R&D Software Developer 80-100%

univativ Schweiz AGBubukon, CH

R&D Software Developer (m/w) 80-100%.Karrierelevel: Berufserfahrener.Beginn und Dauer: Ab sofort,unbefristet in Festanstellung.Projekt-ID: P (bei Kontakt bitte immer angeben).Das Unternehmen entwic... Show more

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VIE Risk Database Officer (12 mois) H/F

CA Indosuez SwitzerlandGenève, Genève, CH

Au sein du Département Crédits et Risques, Service Credit Monitoring & Reporting, vous serez en charge de : Saisir les données et les limites de risques pour l'exploitation bancaire, les opérat... Show more

Agile Developer in Test

ti&m AGZürich, CH

Werde Teil unserer Organisation und bereichere uns mit deiner Expertise.Wir leben die flache Hierarchie – deine Stimme und Passion zählen.Agiles Test Engineering, eingebettet in einem agilen Team.T... Show more

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Business Developer Média & Digital

Aube Ondes SALe Lignon, CH

World Radio Switzerland (WRS) est la seule plateforme radio et média en anglais de Suisse romande.Nous touchons 73 000 auditeurs chaque mois et 16 000 contacts via notre newsletter — une audience a... Show more

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Senior ServiceNow Developer

Bison Schweiz AGSursee, CH

Senior ServiceNow Developer (w/m/d).Du bist nicht nur Entwickler*in, sondern gestaltest aktiv die Zukunft unserer ServiceNow Plattform mit.Neben der Umsetzung neuer Lösungen unterstützt du uns dabe... Show more

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Full Stack Developer 100%

Heliotis AGRoot, CH

Full Stack Developer (w/m/d) 100%.Analyse von Kundenforderungen und Entwicklung von neuen Features.Übernahme und Betreuung von Projekten mit regelmässigem Kundenkontakt.Programmierung und Qualifika... Show more

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Senior DBA / Database Platform Engineer

Interiman group - AlbedisLausanne, Vaud, Switzerland

Nous accompagnons une organisation vaudoise dans le renforcement de son équipe IT, dans un contexte de modernisation et de sécurisation de ses systèmes d’information.Dans ce cadre, nous recherchons... Show more

Stagiaire - Database Administration & Observability Specialist (Foglight / Elastic)

Lombard OdierGeneva

An innovative bank of choice for private and institutional clients, our independently owned Firm is one of the best-capitalised banking groups in the world, managing close to CHF 300 billion and op... Show more

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Fullstack NodeJS developer 80-100%

localsearch (Swisscom Directories AG)Zürich, CH

We make our customers successful in the digital division Engineering Products is looking for a new team member.We offer you exciting responsibilities - what you'll do:.Develop, maintain, and monito... Show more

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Senior Software Developer 80-100%

Alnovis AGRothenburg, CH

Senior Software Developer 80-100% (w/m/d).Die Alnovis AG mit Sitz in Rothenburg bei Luzern ist eine der führenden Fundraising-Agenturen der Schweiz und betreut ausschliesslich Non-Profit-Organisati... Show more

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Senior Database Engineer (SQL Server)

TalentCloud Group RecruitmentZürich, Switzerland
Quick Apply

Senior Database Engineer (SQL Server).We are currently supporting one of.Switzerland's most recognised critical infrastructure organisations.This is an opportunity to become part of a highly skille... Show more

Senior Full Stack Developer, 80 – 100 %

Swiss Cyber Gate AGRapperswil SG, CH

Senior Full Stack Developer (Ruby on Rails/), 80 – 100 %.Seit der Gründung der Swiss Cyber Gate AG im Jahr 2015 haben wir uns auf die sichere und nachvollziehbare Übertragung von elektronischen Dat... Show more

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ICT Database Engineer (SQL/PostgreSQL)

Coopers Group AGBern, Canton of Bern, Switzerland
Remote
Quick Apply

Für unseren Kunden Swisscom in Bern, suchen wir eine:n erfahrene:n, motivierte:n und aufgeschlossene:n.ICT Database Engineer (SQL/PostgreSQL).Unser Kunde ist ein etabliertes Unternehmen im Enterpri... Show more

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Senior Database Engineer / Database Architect (PostgreSQL Migration)

Senior Database Engineer / Database Architect (PostgreSQL Migration)

PROSTAFF Schweiz GmbHBern, Canton of Bern, Switzerland
30+ days ago
Job type
  • Quick Apply
Job description

For our client in the telecommunications sector, we are looking for an experienced Senior Database Engineer / Database Architect to support a strategic database migration from Microsoft SQL Server to PostgreSQL.

The role focuses on database architecture, migration planning, performance optimisation and technical consulting within a complex enterprise environment. The consultant will work closely with architecture, development and operations teams and support the full migration lifecycle from assessment to implementation and knowledge transfer.

  • Advise and support the migration from Microsoft SQL Server to PostgreSQL

  • Define and review target architectures for PostgreSQL-based environments

  • Analyse existing database landscapes, data models and workloads

  • Plan and execute database migrations, including migration strategy and cutover concepts

  • Assess and optimise database performance, query tuning and resource consumption

  • Conduct sizing, capacity and scalability analyses

  • Advise on high availability, disaster recovery, backup and restore strategies

  • Support the migration of database objects such as stored procedures, views, functions and triggers

  • Identify SQL Server-specific dependencies and define suitable PostgreSQL target implementations

  • Support test concepts, migration testing and performance testing

  • Create technical documentation, guidelines and best practices

  • Transfer knowledge to internal teams and operational units

  • Based in Switzerland, with work performed exclusively in Switzerland

  • At least 8–10 years of experience as a Database Engineer, Database Architect or DBA

  • Several years of hands-on experience with PostgreSQL in enterprise environments

  • Proven project experience in migrations from Microsoft SQL Server to PostgreSQL

  • Strong knowledge of PostgreSQL architecture and internals

  • Strong experience in query optimisation and performance tuning

  • Good knowledge of indexing strategies and partitioning

  • Experience with high availability and replication concepts

  • Strong understanding of backup and recovery concepts

  • Experience with capacity planning, sizing and scalability assessments

  • Very good SQL skills

  • Experience with migration tools and database assessment methods

  • Ability to identify technical risks early and propose suitable mitigation measures

  • Very good communication and consulting skills



PROSTAFF vermittelt und besetzt Informatik- und Data Science-Projekte in der Schweiz mit Freiberuflern, Freelancern, Contractors und temporären Mitarbeitern.