Oracle DBA with AWS Migration Experience Job at Randstad (London)

Senior Oracle Developer with App DBA

We are looking for a highly skilled and hands-on Software Engineer to drive mode...

Location

India , Pune

Salary:

Not provided

Citi

Expiration Date

Until further notice

Requirements

14+ Yrs Hands on experience in Development / Design, Data Model, Performance tunings and troubleshooting across leading Databases
8+ Yrs Hands on experience in Development, Design, Data Model, Performance tunings in Oracle Databases in large scale data centric applications
Hands on experience in Oracle Goldengate
Experience with Data Management - data strategy, migration, masking, archival etc
Good knowledge of Unix/shell scripting
Exposure of Microservices, AI tools, big data, Hadoop, AWS S3
Well versed with SDLC – Agile methodology, Scrum ceremonies and Jira
Utilize in-depth knowledge and skills across multiple Applications Development areas to provide technical oversight across systems and applications
Excellent troubleshooting and analytical skills, should be able to provide evaluative judgment based on analysis of factual data in complicated and unique situations
Defining standards negotiating with external parties when necessary

Job Responsibility

Designing, developing, and maintaining scalable, high-quality software solutions
Ensuring best-in-class engineering standards, including trunk-based development, test automation, security, and modern ways of working
Working on fast-paced, highly visible and challenging project
Developing, designing, tuning and supporting prod/non-prod Oracle databases for franchise critical application in the Markets Technology
DB schema & Environment stability Management for both non-prod and prod databases
Proactively monitor the DB health and take appropriate actions timely manner using tools & techniques
Review and implement various strategies for betterment and Data strategy
Adoption of new tools and technologies
Recommend / provide necessary technical advisory
Introduce appropriate features in Oracle for betterment

Fulltime

Senior Database Specialist

The Database Competence Center is covering all DBA technologies. We are responsi...

Location

Switzerland , Bioggio

Salary:

Not provided

Avaloq

Expiration Date

Until further notice

Requirements

5+ years of solid Oracle DBA experience
Experience in Oracle Cloud (OCI)
Experience in implementing and operating Oracle databases in Unix systems (AIX, Linux)
Good knowledge of shell script programming
Practical experience with Infrastructure as Code (Ansible, Terraform, git)
Strong experience with CI/CD

Job Responsibility

Create and maintain all databases required for development, testing, education and production usage on different Unix and Linux platforms
Perform the capacity planning required to create and maintain the databases
Perform ongoing tuning of the database instances
Install & evaluate new versions of the Oracle RDBMS and its tools and any other tools that access the Oracle database
Plan and implement backup and recovery of the Oracle database
Control migrations of programs, database changes, reference data changes and menu changes through the development life cycle
Implement and enforce security for all Oracle Databases
Perform database re-organisations as required to assist performance and ensure maximum uptime of the database
Put standards in place to ensure that all application design and code is produced with proper integrity, security and performance
Support and perform the migration into the Oracle Cloud or other cloud providers

What we offer

Annual bonus
Flexible working
Instant recognition
Access to Udemy for professional and personal learning

Fulltime

Staff Database Engineer

You will take on a staff, hands-on role within the database team, directly suppo...

Location

Slovenia , Ljubljana

Salary:

Not provided

Sportradar

Expiration Date

Until further notice

Requirements

Senior-level Oracle DBA with strong hands-on experience in Oracle 12c/18c/19c, container/pluggable and autonomous databases
Track record of delivering in high-availability environments
Experience working collaboratively within DBA or infrastructure teams
Deep knowledge of backup, recovery, security, and performance tuning best practices
Experience working across on-prem and cloud platforms, including AWS and Oracle Cloud
Comfortable with cloud-based database solutions using AWS RDS and OCI DBaaS
Experience with migrations from on-premises to cloud environments using tools such as Oracle GoldenGate
Ability to perform hands-on installation, configuration, tuning, patching, and upgrading of Oracle on Linux and Windows platforms
Ability to design, implement, and maintain backup and recovery strategies using RMAN and Data Guard
Ability to analyse and optimise SQL queries using execution plans, AWR/ASH reports, SQL Trace, and Oracle Diagnostics Pack

Job Responsibility

Take ownership of complex database activities including performance tuning, troubleshooting, migrations, and architecture design
Act as a senior technical escalation point for complex incidents
Participate in a 24/7 on-call rotation to support critical production systems
Promote and apply best practices in database administration, tuning, query optimisation, documentation, and automation
Perform hands-on installation, configuration, tuning, patching, and upgrading of Oracle 12c/18c/19c on Linux and Windows platforms
Ensure optimal performance and availability through proactive monitoring and tuning
Design, implement, and maintain backup and recovery strategies using RMAN and Data Guard
Create and maintain operational documentation and configuration standards
Analyse and optimise SQL queries using execution plans, AWR/ASH reports, SQL Trace, and Oracle Diagnostics Pack
Identify and remediate inefficient SQL, poor indexing strategies, and suboptimal optimizer statistics

Fulltime

Staff Database Engineer

You will take on a staff, hands-on role within the database team, directly suppo...

Location

Bosnia and Herzegovina , Mostar

Salary:

Not provided

Sportradar

Expiration Date

Until further notice

Requirements

Senior-level Oracle DBA with strong hands-on experience in Oracle 12c/18c/19c, container/pluggable and autonomous databases
Track record of delivering in high-availability environments
Experience working collaboratively within DBA or infrastructure teams and supporting less experienced colleagues
Comfortable working across on-prem and cloud platforms, including AWS and Oracle Cloud
Deep knowledge of backup, recovery, security, and performance tuning best practices
Calm under pressure, detail-oriented, and focused on continuous technical improvement
Hands-on installation, configuration, tuning, patching, and upgrading of Oracle 12c/18c/19c on Linux and Windows platforms
Design, implement, and maintain backup and recovery strategies using RMAN and Data Guard
Analyse and optimise SQL queries using execution plans, AWR/ASH reports, SQL Trace, and Oracle Diagnostics Pack
Design and implement cloud-based database solutions using AWS RDS and OCI DBaaS

Job Responsibility

Take ownership of complex database activities including performance tuning, troubleshooting, migrations, and architecture design
Act as a senior technical escalation point for complex incidents
Participate in a 24/7 on-call rotation to support critical production systems
Promote and apply best practices in database administration, tuning, query optimisation, documentation, and automation
Ensure optimal performance and availability through proactive monitoring and tuning
Create and maintain operational documentation and configuration standards
Identify and remediate inefficient SQL, poor indexing strategies, and suboptimal optimizer statistics
Investigate and resolve locking, blocking, and deadlock scenarios
Work with application and engineering teams to improve query design, schema structures, and transaction handling
Tune memory structures (SGA/PGA), I/O, and resource usage

Fulltime

Staff Database Engineer

You will take on a staff, hands-on role within the database team, directly suppo...

Location

Spain , Sevilla

Salary:

Not provided

Sportradar

Expiration Date

Until further notice

Requirements

Senior-level Oracle DBA with strong hands-on experience in Oracle 12c/18c/19c, container/pluggable and autonomous databases
Track record of delivering in high-availability environments
Experience working collaboratively within DBA or infrastructure teams and supporting less experienced colleagues
Comfortable working across on-prem and cloud platforms, including AWS and Oracle Cloud
Deep knowledge of backup, recovery, security, and performance tuning best practices
Calm under pressure, detail-oriented, and focused on continuous technical improvement

Job Responsibility

Take ownership of complex database activities including performance tuning, troubleshooting, migrations, and architecture design
Act as a senior technical escalation point for complex incidents
Participate in a 24/7 on-call rotation to support critical production systems
Promote and apply best practices in database administration, tuning, query optimisation, documentation, and automation
Perform hands-on installation, configuration, tuning, patching, and upgrading of Oracle 12c/18c/19c on Linux and Windows platforms
Ensure optimal performance and availability through proactive monitoring and tuning
Design, implement, and maintain backup and recovery strategies using RMAN and Data Guard
Create and maintain operational documentation and configuration standards
Analyse and optimise SQL queries using execution plans, AWR/ASH reports, SQL Trace, and Oracle Diagnostics Pack
Identify and remediate inefficient SQL, poor indexing strategies, and suboptimal optimizer statistics

Fulltime

Senior Database Administrator

We are seeking an experienced Senior Database Administrator (DBA) responsible fo...

Location

United States , Washington D.c.

Salary:

Not provided

Robert Half

Expiration Date

Until further notice

Requirements

Bachelor’s degree in Information Technology, Computer Science, Engineering, or related field
Oracle and SQL certifications preferred
5–10+ years of DBA experience, including enterprise‑level SQL Server and Oracle administration
Proficiency with SQL Server clustering, Always‑On Availability Groups
Proficiency with Oracle RAC, RMAN, Data Guard, OEM
Proficiency with MySQL and PostgreSQL in high‑availability environments
Proficiency with Azure Managed Instance, Azure SQL, AWS RDS, EC2
Strong Linux shell scripting skills
Experience with on‑premises to cloud migration projects
Skilled in performance tuning, optimization, and troubleshooting

Job Responsibility

Install, configure, and maintain Microsoft SQL Server (SSMS, SSRS, SSIS, SSAS)
Set up new databases, servers, and related infrastructure
Administer SQL Server clustering, replication, and high‑availability solutions
Manage MySQL and PostgreSQL databases in high‑availability, large‑scale environments
Maintain Oracle databases, including RAC, Data Guard, OEM, and RMAN backup strategies
Monitor and maintain database performance, integrity, and security
Analyze query execution plans and optimize SQL queries
Identify and resolve deadlocks and slow‑running queries
Perform index tuning, statistics updates, and consistency checks
Utilize monitoring tools (SQL Profiler, Extended Events, Performance Monitor, OEM, shell scripts)

What we offer

medical
vision
dental
life and disability insurance
company 401(k) plan

Oracle Database Administrator

We are looking for an experienced Oracle Database Administrator to Sopra Steria ...

Location

Poland , Katowice

Salary:

Not provided

Sopra Steria

Expiration Date

Until further notice

Requirements

Skilled with expertise in designing, deploying, and maintaining Oracle environments for scalability, reliability, and security Oracle: Certified Associate (DBA)
Experienced in implementing native SQL solutions for cloud platforms and hybrid infrastructures, including Azure, AWS, and on-premises environments
Proficient in planning and executing upgrade and migration strategies with minimal downtime, ensuring seamless transitions for mission-critical systems
Adept at troubleshooting complex Oracle issues, optimizing performance, and tuning queries to meet business requirements
Oracle: Certified Professional (DBA)
Microsoft AZ-104: Azure Administrator
ITIL Foundation or equivalent
HashiCorp Terraform Associate
English B2 level
Structured in operations and documentation

Job Responsibility

Oracle database operations and general maintenance
Troubleshooting technical issues related to Oracle databases
Support the customer on technical issues
Support the customer on performance troubleshooting
Plan Oracle database installations
Plan and execute patching, migrations and upgrades
Collaborate across skills like network, virtualization and application management
Provides technical support to customers and end-users, ensuring high availability and optimal database performance through proactive maintenance and feature updates

What we offer

Luxmed
Medicover Sport
Worksmile
educational platforms
languages learning platform
referral bonus
copyrights
life insurance
workation
certifications (paid by the company)

Manager MSSQL DBA

We are seeking an experienced MS SQL Database Administrator to support large-sca...

Location

India , Pune

Salary:

Not provided

Vodafone

Expiration Date

Until further notice

Requirements

9+ years of relevant MS SQL DBA experience
Skilled in managing complex, multi‑terabyte SQL Server environments
Knowledgeable in SQL Server clustering, Always On, replication, and migration activities
Proficient in performance tuning, optimisation, and automation (PowerShell, HTML, VBScript)
Comfortable working across Windows and Linux environments
Experienced with AWS and Azure SQL administration
Capable of handling cross‑platform and cloud migrations
A collaborative team player with strong communication skills and readiness for 24×7 shifts
Certified in Azure DP‑300 / DP‑900
ITIL Foundation (desirable)

Job Responsibility

Administer SQL Server environments from 2008 through 2022, including installation, configuration, and troubleshooting
Manage large, 24×7 databases, including multi‑terabyte systems
Work with SQL Always On, active/active peer‑to‑peer replication, log shipping, and database mirroring
Perform advanced DBA activities such as backups, recovery, security, and cluster installations
Troubleshoot resource contention issues across CPU, memory, I/O, and disk
Optimise SQL Server performance through indexing, statistics, query tuning, and maintenance tasks
Handle SQL Server cluster migration, upgrades, and TempDB optimisation
Create and automate SQL alerts, scripts, and maintenance procedures
Support Linux‑based SQL Server environments for 2019 and 2022
Conduct cross‑platform migrations (P2V, V2P, cloud migrations) with AWS and Azure IAAS/PAAS/SAAS variants

What we offer

Opportunity to work on enterprise‑grade, multi‑platform SQL Server environments
Exposure to cutting‑edge cloud technologies across AWS and Azure
Growth in automation, optimisation, and advanced performance engineering
Experience across large‑scale migration and modernisation initiatives
Continuous learning through complex troubleshooting, DR exercises, and cross‑functional collaboration

Fulltime

Oracle DBA with AWS Migration Experience

Randstad

Location:
United Kingdom , London

Category:
IT - Software Development

Contract Type:
Not provided

Salary:

Job Description:

Job Responsibility:

Requirements:

Additional Information:

Job Posted:
March 10, 2026

Expiration:
March 27, 2026

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Randstad

Location:United Kingdom , London

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Salary:

Job Description:

Job Responsibility:

Requirements:

Additional Information:

Job Posted:March 10, 2026

Expiration:March 27, 2026

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