Senior Oracle Database Administrator
OPTIVEUM SPÓŁKA Z OGRANICZONĄ ODPOWIEDZIALNOŚCIĄ
⚲ Warszawa
140–160 zł netto (+ VAT) / godz.
Wymagania
- Oracle
- Oracle Database
Opis stanowiska
Nasze wymagania:
Experience: 10+ years of experience managing Oracle Databases (12c to 19c), heavily focused on RAC and Data Guard.
Core Tech: Deep, hands-on experience in a production RAC (ASM) 19c environment.
Tools: Mastery of Oracle management tools (Data Guard, RMAN, Data Pump), Oracle GoldenGate (OGG Microservices, downstream databases), and OEM architecture.
OS & Infrastructure: Solid Linux/Unix OS experience (managing processes, load, daemons) and a good understanding of storage.
Problem Solving: Strong background in FSFO (Fast-Start Failover) problem solving, observers, and handling various Data Guard / RAC Disaster Recovery issues.
Processes: Familiarity with Change and Incident management, Oracle SR handling, and architecture design principles.
Language: Fluent English is mandatory.
Mile widziane:
You must possess at least one of the following:
ISTQB Advanced certification.
An equivalent internationally recognized certification.
OR: 3 additional years of test management experience (above the required 4 years minimum at a similar position).
O projekcie:
The Client: A major enterprise in the banking industry. You will be joining their core continuous service project to ensure the high availability, integrity, and performance of business-critical, Oracle-based applications.
The Role: We are looking for a highly independent, problem-solving Senior DBA with a decade of experience. You will take charge of enabling new features across the client's environments, handling everything from implementation and integrity testing to post-rollout troubleshooting and immediate rollback execution for mission-critical systems.
Zakres obowiązków:
Preparing prePROD environments to enable FSFO, executing Switchover/Failover tests, and troubleshooting FSFO issues.
Handling all Data Guard operations: syncing, resolving errors, and rebuilding standbys as needed.
Managing databases at the PDB/CDB level: creating new DBs, migrating old PDBs to new containers, and handling service validation.
Setting up and managing Oracle GoldenGate (OGG) Microservices and OEM.
Executing DB-level patching and necessary OS-level tweaks.
Rolling out changes to PROD, providing post-change support, and executing immediate rollback plans for business-critical databases if an implementation fails.
Benefits: Private medical care, Life insurance, Multisport card, and teambuilding events.
Culture: Transparent working conditions in an international, collaborative environment driven by a Swedish organizational culture.
Oferujemy:
Salary: Up to 140-160 PLN net + VAT / hour
Contract: B2B
Work Model: Hybrid (1 day remote / 4 days office) – working from the office in Gdańsk or Warsaw
Experience: 10+ years of experience managing Oracle Databases (12c to 19c), heavily focused on RAC and Data Guard.
Core Tech: Deep, hands-on experience in a production RAC (ASM) 19c environment.
Tools: Mastery of Oracle management tools (Data Guard, RMAN, Data Pump), Oracle GoldenGate (OGG Microservices, downstream databases), and OEM architecture.
OS & Infrastructure: Solid Linux/Unix OS experience (managing processes, load, daemons) and a good understanding of storage.
Problem Solving: Strong background in FSFO (Fast-Start Failover) problem solving, observers, and handling various Data Guard / RAC Disaster Recovery issues.
Processes: Familiarity with Change and Incident management, Oracle SR handling, and architecture design principles.
Language: Fluent English is mandatory.
Mile widziane:
You must possess at least one of the following:
ISTQB Advanced certification.
An equivalent internationally recognized certification.
OR: 3 additional years of test management experience (above the required 4 years minimum at a similar position).
O projekcie:
The Client: A major enterprise in the banking industry. You will be joining their core continuous service project to ensure the high availability, integrity, and performance of business-critical, Oracle-based applications.
The Role: We are looking for a highly independent, problem-solving Senior DBA with a decade of experience. You will take charge of enabling new features across the client's environments, handling everything from implementation and integrity testing to post-rollout troubleshooting and immediate rollback execution for mission-critical systems.
Zakres obowiązków:
Preparing prePROD environments to enable FSFO, executing Switchover/Failover tests, and troubleshooting FSFO issues.
Handling all Data Guard operations: syncing, resolving errors, and rebuilding standbys as needed.
Managing databases at the PDB/CDB level: creating new DBs, migrating old PDBs to new containers, and handling service validation.
Setting up and managing Oracle GoldenGate (OGG) Microservices and OEM.
Executing DB-level patching and necessary OS-level tweaks.
Rolling out changes to PROD, providing post-change support, and executing immediate rollback plans for business-critical databases if an implementation fails.
Benefits: Private medical care, Life insurance, Multisport card, and teambuilding events.
Culture: Transparent working conditions in an international, collaborative environment driven by a Swedish organizational culture.
Oferujemy:
Salary: Up to 140-160 PLN net + VAT / hour
Contract: B2B
Work Model: Hybrid (1 day remote / 4 days office) – working from the office in Gdańsk or Warsaw
🔍 Dekoder Ogłoszenia
🔴
highly independent, problem-solving Senior DBA
Oczekuje się, że będziesz pracować samodzielnie, bez ciągłego nadzoru i będziesz w stanie rozwiązywać problemy bez pomocy innych.
🔴
take charge of enabling new features across the client's environments
Może to oznaczać, że będziesz odpowiedzialny za wdrażanie nowych funkcjonalności, co może wiązać się z ryzykiem i koniecznością szybkiego reagowania na problemy.
🔴
core continuous service project
Projekt o kluczowym znaczeniu, co może oznaczać wysokie wymagania dotyczące dostępności i ciągłości działania, a także potencjalne dyżury.
🟡
OEM architecture
Wymaga głębokiego zrozumienia architektury Oracle Enterprise Manager, co może być bardziej złożone niż tylko codzienne używanie narzędzia.
🟡
Fluent English is mandatory
Komunikacja w języku angielskim będzie kluczowa w codziennej pracy, zarówno pisemna, jak i ustna.