Oracle DBA admin- Analyst

Singapore, Singapore

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Key information

Date live: 04/29/2025

Business Area: Markets Pre Trade

Area of Expertise: Technology

Contract: Permanent

Reference Code: JR-0000015548

It’s happening at Barclays.

Be a part of a place where challenges are measured in billions, qubits and nanoseconds. Build your career in an environment where we’re advancing machine learning, leveraging blockchains, and harnessing FinTech. Working in Barclays technology, you’ll reimagine possibilities: learning and innovating to solve the challenges ahead, delivering for millions of customers.
We are shaping the future of financial technology.
Why not join us and make it happen here?

Where will you be located?

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Join us in the role as Oracle DBA admin -Analyst in Singapore. The Specialised Infrastructure DBA team is responsible for supporting and architecting highly performant oracle database architecture used by regulatory applications.

In this role, you will support key application stakeholders from Rates and Equities supporting their databases. Daily work will involve analysing, solving, and resolving issues in real time as well as providing suggestions for improved solutions, automating monitoring and other jobs with a SRE mindset, constantly evaluating new database features, performance tuning, and designing for the future as well frequent patching Oracle RDBMS and Grid Infrastructure typically again on weekends. There will be a heavy expectation of weekend work all round when major releases need to be supported as well as Datacentre recovery events which happen frequently in the year. This is a highly demanding role with expectation of high availability of systems and thus prompt and immediate support. To be successful in the role, you must have:

Tenacity and not be intimidated by demanding application teams and have had working experience in a 24/7 support environment for critical production systems.
Experience in working with Vendor technical support staff, including vendor development teams.
Strong communication, interpersonal, written and verbal communication skills and a natural passion for both finance and technology.
Strong stakeholder management skills and ability to communicate at senior level and manage demanding expectations.
Ability to work under high pressure and meet tight deadlines
Fluency in Formal incident / problem / change management based on ITIL methodology.
Excellent articulation skills to produce clear and detailed documentation
Flexibility regarding working hours (meetings with EMEA and US regions are frequent, as well as implementing tasks outside of business hours)

Essential skills required:

Oracle RDBMS knowledge 12c / 19c
Oracle DataGuard + Active DataGuard option
Oracle Real Application Clusters
Oracle Multitenant architecture
SQL, PL/SQL , SQL*Net
Linux knowledge on a user level + basic skills for investigation OS problems
Basic programming skills for scripting and automating tasks as well as strong chef and git knowledge
Proven experience Investigating database performance problems including performance of SQL statements

Additional Job Description

You may be assessed on key critical skills relevant for success in role, such as risk and controls, change and transformation, business acumen, strategic thinking and digital and technology, as well as job-specific technical skills.

Barclays is required by law to confirm that you have the Legal Right to Work in any role that you apply for. If you currently hold a work visa sponsored by Barclays, or you would require sponsorship from Barclays, you must declare this as part of your application. Sponsored visas are role and entity specific, and any changes must be reviewed. It is important that you ensure you are working on the correct visa at all times. Failure to accurately disclose your visa status or Legal Right to Work may result in your application or any employment offer being withdrawn at any time.

Purpose of the role

To build and maintain infrastructure platforms and products that support applications and data systems, using hardware, software, networks, and cloud computing platforms as required with the aim of ensuring that the infrastructure is reliable, scalable, and secure. Ensure the reliability, availability, and scalability of the systems, platforms, and technology through the application of software engineering techniques, automation, and best practices in incident response.

Accountabilities

Build Engineering: Development, delivery, and maintenance of high-quality infrastructure solutions to fulfil business requirements ensuring measurable reliability, performance, availability, and ease of use. Including the identification of the appropriate technologies and solutions to meet business, optimisation, and resourcing requirements.
Incident Management: Monitoring of IT infrastructure and system performance to measure, identify, address, and resolve any potential issues, vulnerabilities, or outages. Use of data to drive down mean time to resolution.
Automation: Development and implementation of automated tasks and processes to improve efficiency and reduce manual intervention, utilising software scripting/coding disciplines.
Security: Implementation of a secure configuration and measures to protect infrastructure against cyber-attacks, vulnerabilities, and other security threats, including protection of hardware, software, and data from unauthorised access.
Teamwork: Cross-functional collaboration with product managers, architects, and other engineers to define IT Infrastructure requirements, devise solutions, and ensure seamless integration and alignment with business objectives via a data driven approach.
Learning: Stay informed of industry technology trends and innovations, and actively contribute to the organization's technology communities to foster a culture of technical excellence and growth.

Analyst Expectations

Will have an impact on the work of related teams within the area.
Partner with other functions and business areas.
Takes responsibility for end results of a team’s operational processing and activities.
Escalate breaches of policies / procedure appropriately.
Take responsibility for embedding new policies/ procedures adopted due to risk mitigation.
Advise and influence decision making within own area of expertise.
Take ownership for managing risk and strengthening controls in relation to the work you own or contribute to. Deliver your work and areas of responsibility in line with relevant rules, regulation and codes of conduct.
Maintain and continually build an understanding of how own sub-function integrates with function, alongside knowledge of the organisations products, services and processes within the function.
Demonstrate understanding of how areas coordinate and contribute to the achievement of the objectives of the organisation sub-function.
Make evaluative judgements based on the analysis of factual information, paying attention to detail.
Resolve problems by identifying and selecting solutions through the application of acquired technical experience and will be guided by precedents.
Guide and persuade team members and communicate complex / sensitive information.
Act as contact point for stakeholders outside of the immediate function, while building a network of contacts outside team and external to the organisation.

All colleagues will be expected to demonstrate the Barclays Values of Respect, Integrity, Service, Excellence and Stewardship – our moral compass, helping us do what we believe is right. They will also be expected to demonstrate the Barclays Mindset – to Empower, Challenge and Drive – the operating manual for how we behave.

Barclays welcomes applications from all candidates and is committed to ensuring reasonable adjustments (accommodations) are put in place to allow for a fair and inclusive recruitment process. For more information and how to request one, please review Adjustments to the recruitment process.

We’re a global, vital and highly respected financial organisation with an inspiring Purpose. Operating in 39 countries and employing around 100,000 people across the world, we help communities, individuals and businesses thrive. And we’ve created financial solutions and technology that the world now takes for granted. A career with us can offer incredible variety, depth and breadth of experience, and the chance to learn from some of the best minds in technology and finance.

To find out more about Barclays' strategy please click here.

We are an equal opportunity employer and opposed to discrimination on any grounds. It is the policy of Barclays to ensure equal employment opportunity without discrimination or harassment on the basis of race, colour, creed, religion, national origin, alienage or citizenship status, age, sex, sexual orientation, gender identity or expression, marital or domestic/civil partnership status, disability, veteran status, genetic information, or any other basis protected by law.

Barclays is required by law to confirm that you have the Legal Right to Work in any role that you apply for. If you currently hold a work visa sponsored by Barclays, or you would require sponsorship from Barclays, you must declare this as part of your application. Sponsored visas are role and entity specific and any changes must be reviewed. It is important that you ensure you are working on the correct visa at all times. Failure to accurately disclose your visa status or Legal Right to Work may result in your application or any employment offer being withdrawn at any time.

Who succeeds in
Tech at Barclays?

For a career with us, you need to be prepared to take big steps forward, curious to face the challenges ahead, and driven to focus on the outcomes. We need people with the Barclays mindset to make it happen here.

What you'll get in return

Competitive holiday allowance

Life assurance

Private medical care

Pension contribution

Our technology

Supporting our 48 million customers and clients worldwide takes a lot of forward thinking. It means harnessing technology to support the economy. It means making a difference to people’s lives. And it requires the maintenance and development of a global, technological infrastructure. At Barclays, technology helps us keep transactions moving, manages data, and protects our customers. Join a world where your work creates unique moments of impact. Make it happen here.

This is Barclays Singapore

Barclays has been a strong presence in Singapore for over 50 years. Our office is carefully designed to optimise the well-being of our colleagues. The center itself is an integrated live-work-play development, with shops, restaurants, gyms and an alfresco dining area.

Located in Marina Bay, you will have convenient options to commute, excellent views, and access to a range of amenities.

We’re utilising cutting-edge technology to deploy eco-friendly facilities like a eco-farm to cultivate fresh produce in our office.

Singapore is one of the wealthiest and safest cities in the world with low crime rates and zero corruption.

Our colleagues here in Singapore come from all around the world to create a richly diverse, wholly inclusive environment.

This is Barclays Singapore

Great location

Located in Marina Bay, you will have convenient options to commute, excellent views, and access to a range of amenities.

Sustainability and innovation

We’re utilising cutting-edge technology to deploy eco-friendly facilities like a eco-farm to cultivate fresh produce in our office.

A great city to live in

Singapore is one of the wealthiest and safest cities in the world with low crime rates and zero corruption.

A vibrant community

Our colleagues here in Singapore come from all around the world to create a richly diverse, wholly inclusive environment.

Working flexibly

We’re committed to providing a supportive and inclusive culture and environment for you to work in. This environment recognises and supports your personal needs, alongside the professional needs of our business. If you'd like to explore flexible working arrangements, please discuss this with the hiring manager. Your request will be reviewed in-line with the requirements of the role/business needs of the team.

Hybrid working

We have a structured approach to hybrid working, where colleagues work at an onsite location on fixed, ‘anchor’, days, as set by the business area. Please discuss the working pattern requirements for the role you are applying for with the hiring manager. Please note that working arrangements may be subject to change on reasonable notice to ensure we meet the needs of our business.

Barclays is built on an international scale.

Our geographic reach, our wide variety of functions, businesses, roles and locations reflect the rich diversity of our worldwide customer base. All of which means we offer incredible variety, depth and breadth of experience. And the chance to learn from a globally diverse mix of colleagues, including some of the very best minds in banking, finance, technology and business. Throughout, we’ll encourage you to embrace mobility, exploring every part of our operations as you build your career.

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