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- Tasks: Administer and optimise Oracle databases, manage Linux and AIX environments, and ensure system stability.
- Company: Leading financial services organisation with a focus on innovation and technology.
- Benefits: Competitive salary, professional development, and opportunities for career advancement.
- Other info: Collaborative environment with a commitment to equal opportunities and personal data protection.
- Why this job: Join a dynamic team and make a real impact on critical banking applications.
- Qualifications: 7+ years in Oracle DBA roles, strong Linux and AIX experience, and excellent troubleshooting skills.
The predicted salary is between 48000 - 72000 £ per year.
We're working with a leading financial services organisation seeking an experienced Senior Linux/Oracle DBA to play a key role in supporting and evolving their core banking platforms. This is a hands-on position suited to someone with deep technical expertise across Oracle databases, IBM Power environments, and enterprise Linux/AIX systems, ideally gained within a banking or financial services environment.
You'll be responsible for ensuring the stability, performance, and availability of business-critical banking and finance applications, working closely with senior IT stakeholders and wider application teams.
Key Responsibilities- Administer, maintain, and optimise Oracle databases supporting Flexcube banking applications
- Manage Linux (RHEL/Oracle Linux) and AIX environments hosted on IBM Power 10 infrastructure
- Perform system upgrades, patching, performance tuning, and capacity planning
- Support high availability and disaster recovery solutions using Oracle RAC, ASM, RMAN, and Data Guard
- Collaborate with application and infrastructure teams to resolve complex production issues
- Participate in disaster recovery planning, testing, and incident response
- Implement automation through Shell Scripting and configuration management tools
- Ensure systems comply with internal IT security standards and regulatory requirements
- Produce and maintain technical documentation and operational runbooks
- Provide on-call support for critical production environments
- 7+ years' experience in Oracle DBA roles within enterprise environments
- Strong experience with Oracle RAC, ASM, performance tuning, and high availability
- 5+ years' hands-on experience administering Linux (RHEL/Oracle Linux) and AIX systems
- Proven experience supporting Oracle Flexcube in a banking environment
- Solid understanding of financial systems architecture and regulatory environments
- Advanced SQL and PL/SQL knowledge
- Strong Unix Scripting skills (Bash, Korn)
- Experience with monitoring and alerting tools (OEM, Nagios or similar)
- Familiarity with ITIL processes and change management
- Excellent troubleshooting, communication, and stakeholder engagement skills
- Ability to work independently while collaborating effectively across teams
Senior Linux/Oracle DBA in London employer: Proactive Appointments
Contact Detail:
Proactive Appointments Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Senior Linux/Oracle DBA in London
✨Network Like a Pro
Get out there and connect with people in the industry! Attend meetups, webinars, or even just grab a coffee with someone who works in financial services. You never know when a casual chat could lead to your next big opportunity.
✨Show Off Your Skills
When you get the chance to interview, make sure to highlight your hands-on experience with Oracle databases and Linux systems. Share specific examples of how you've tackled challenges in previous roles, especially in high-pressure environments like banking.
✨Tailor Your Approach
Before applying, do your homework on the company and its tech stack. Customise your pitch to show how your skills align with their needs, especially around Oracle RAC and performance tuning. This shows you're genuinely interested and not just sending out generic applications.
✨Apply Through Our Website
Don’t forget to check out our website for the latest job openings! Applying directly through us can give you an edge, as we often have exclusive listings that might not be found elsewhere. Plus, it’s super easy to navigate!
We think you need these skills to ace Senior Linux/Oracle DBA in London
Some tips for your application 🫡
Tailor Your CV: Make sure your CV highlights your experience with Oracle databases and Linux systems. We want to see how your skills match the job description, so don’t be shy about showcasing your relevant achievements!
Craft a Compelling Cover Letter: Your cover letter is your chance to shine! Use it to explain why you’re the perfect fit for the Senior Linux/Oracle DBA role. Share specific examples of your past work in banking environments and how you’ve tackled challenges.
Show Off Your Technical Skills: Don’t forget to mention your hands-on experience with Oracle RAC, ASM, and performance tuning. We love seeing candidates who can demonstrate their technical expertise, especially in high availability and disaster recovery solutions.
Apply Through Our Website: We encourage you to apply directly through our website. It’s the best way for us to receive your application and ensure it gets the attention it deserves. Plus, it makes the whole process smoother for everyone!
How to prepare for a job interview at Proactive Appointments
✨Know Your Tech Inside Out
Make sure you brush up on your Oracle databases and Linux systems. Be ready to discuss your hands-on experience with Oracle RAC, ASM, and performance tuning. They’ll want to see that you can not only talk the talk but also walk the walk when it comes to technical expertise.
✨Showcase Your Problem-Solving Skills
Prepare examples of complex production issues you've resolved in the past. Highlight your troubleshooting skills and how you collaborated with teams to find solutions. This role is all about ensuring stability and performance, so demonstrating your ability to handle challenges will set you apart.
✨Understand the Financial Landscape
Since this position is within a banking environment, it’s crucial to have a solid understanding of financial systems architecture and regulatory requirements. Brush up on relevant regulations and be prepared to discuss how your experience aligns with their needs.
✨Be Ready for Automation Talk
They’re looking for someone who can implement automation through Shell Scripting and configuration management tools. Be prepared to discuss your experience with scripting and how it has improved efficiency in your previous roles. Show them you’re not just a DBA, but a forward-thinking techie!