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Database Analyst • Switzerland

Last updated: 5 hours 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

Business Analyst

Consor AGZürich, CH

Wir sind kein hippes Startup, kein internationaler Grosskonzern, keine Quantum-Computing-Bude.Consor ist eine kleine, wachsende Software Firma mit schönen Büros in Zürich.Unsere Plattform Consor Un... Show more

 • Promoted

Database Specialist

AKROS AGZurich, Switzerland

Beratung unserer Kunden im Bereich relationaler Datenmodellierung.Planung und Umsetzung von Datenmigrationen und Datenintegrationen.Analyse, Sicherstellung und Verbesserung der Datenqualität.Unters... Show more

Business Analyst

Metrohm AGHerisau, CH

Die Metrohm AG ist ein führendes Unternehmen in der instrumentellen, chemischen Analytik.Unsere weltweit mehr als 3'000 Mitarbeitenden entwickeln, produzieren, verkaufen und warten hochpräzise Mess... Show more

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Business Analyst

Proactive Solutions SASion, CH

Fondée en 2001, Proactive est une société active sur l’ensemble de la Suisse romande.Elle se spécialise dans le développement de logiciels et applications sur mesure.Proactive, ce sont surtout plus... Show more

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Senior Database Engineer

Avanda SolutionsZürich, ZH, ch
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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

Infrastructure/ Security Analyst

Swisslinx AGZürich, CH

Infrastructure/ Security Analyst.Our client, a respected company in the investment industry, is looking for a Infrastructure/Security Analyst to join their small but highly skilled team in Geneva.I... Show more

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Rewards Analyst

LGT Capital PartnersPfäffikon, Switzerland

The Rewards Analyst supports the design, administration, and analysis of compensation and benefits programs globally.The role contributes to ensuring that reward practices are competitive, equitabl... Show more

 • Promoted

Security Analyst

Bison Schweiz AGSursee, CH

Die Bison GROUP sorgt als Partner*in der Landwirtschaft dafür, dass die Lebensmittel zu den Konsumenten*innen gelangen.Dabei ist es wichtig, dass die IT optimal auf die Bedürfnisse der Fachbereiche... Show more

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Business Analyst Datenaustausch

Centris AGSolothurn, CH

Business Analyst Datenaustausch (Dispatcher).Beratung und Unterstützung unserer Kunden in den Fachprozessen rund um Datenannahme und Datenaustausch von Rechnungen.Analyse von Kundenanforderungen so... Show more

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Financial Analyst

Schill+Seilacher Struktol Management AGZürich, CH

Schill+Seilacher ist ein mittelständisches, konzernunabhängiges Unternehmen mit internationaler Ausrichtung.Wir stellen chemische Spezialitäten her, die überall in der Welt erfolgreich eingesetzt w... 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

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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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

Senior Business Analyst

ITech Consult AGZürich, CH

Senior Business Analyst (m/w/d).Senior Business Analyst (m/w/d) - Requirements Engineering / Business Analyse / Versicherungsumfeld / ZH / 80-100%.Projekt: Für unseren Kunden im Versicherungsumfeld... Show more

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Business Analyst

EBL (Genossenschaft Elektra Baselland)Liestal, CH

Die EBL ist ein innovativer Ansprechpartner im Bereich einer nachhaltigen Strom- und Wärmeversorgung sowie von Netzdienstleistungen.Schon heute suchen wir Antworten für morgen.Wandel? Sehen wir als... Show more

 • Promoted

Rewards Analyst

LGT Capital Partners AGPfäffikon, CH

The Rewards Analyst supports the design, administration, and analysis of compensation and benefits programs globally.The role contributes to ensuring that reward practices are competitive, equitabl... Show more

 • Promoted

Senior Quantitativer Analyst

Raiffeisen SchweizSt. Gallen und Zürich-Flughafen (The Circle), CH

Senior Quantitativer Analyst (w/m/d).Für die Abteilung Quantitative Risk Modelling mit Standort in St.Gallen und der Möglichkeit teilweise am Zürich-Flughafen (The Circle) sowie im Home-Office zu a... Show more

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Database Engineer - MS SQL (a) 80-100%

MediclinicZürich, CH

Arbeitsort: Hirslanden Corporate Office | Home-Office .Besetzung per: nach Vereinbarung .Von der Geburt bis ins hohe Alter sowie von der Prävention bis zur Heilung – jederzeit, physisch und digital... 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
19 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.