Site Reliability Engineer- AVP

Hong Kong, Hong Kong China

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Key information

Date live: 12/11/2025

Business Area: Markets Pre Trade

Area of Expertise: Technology

Contract: Permanent

Reference Code: JR-0000081055

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 the APAC Equity Derivatives Flow Vol , Automated Market Making (AMM) Technology Team in Hong Kong as a AVP Site Reliability Engineer primarily with Java, Python, Shell Scripting, Gitlab, Bitbucket, TeamCity along with highly scalable trading platform. You will join a team where the key focus is on building the robust and stable DevOps UAT and PRODUCTION environments with automation and technology of the AMM systems for our low latency product offering for giving low latency to sophisticated Equites Derivatives trading clients, mostly Hedge funds. In the role , you will automate and develop stability driven environment, engage in holistic simulation and testing of the trading system for high reliability, provide estimates for tasks including level 1 support, design, development, testing, support analysis, testing, operations teams, participate in code reviews and architectural decisions. You will work with dev team lead and developers, analyzing for appropriate technical solution and creating a technical specifications ,developing end to end technology solutions, system / performance testing ,fixing bugs coming out of System environment / UAT Environment testing , working to support DevOps integration, participate in post-project reviews in order to improve the project lifecycle where necessary. You will be interacting with both senior Front Office Trading and Sales stakeholders across multiple regions. You should be able to understand stakeholder issues / requirements, proactively participate in ongoing product enhancement discussions and provide informed inputs to help shape and evolve those discussions.

To be successful in the role, you should be:

University Graduate or above in Computer Science or related field
Several years of strong experience in a Production support / Trade floor support role
Minimum 2-3 years Equity Derivatives technology experience in a related front-office application support role within Investment banking
Experience in one or more Programming languages like Python, Scripting in Python/Shell/Perl, Java, and unit testing practices with experience working in a Linux environment,
Experience in Windows and UNIX platforms, Oracle PL/SQL, Autosys
Understanding of DevOps concepts and use cases, agile software development methodology
Understanding of higher-level Computer Science concepts such as data structures and algorithms, expertise in computer networks, computer architecture, and operating systems
ITIL knowledge
Equity Derivative product knowledge
Experience in supporting risk management system

This role is based in Hong Kong.

You may be assessed on the 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 apply software engineering techniques, automation, and best practices in incident response, to ensure the reliability, availability, and scalability of the systems, platforms, and technology through them.

Accountabilities

Availability, performance, and scalability of systems and services through proactive monitoring, maintenance, and capacity planning.
Resolution, analysis and response to system outages and disruptions, and implement measures to prevent similar incidents from recurring.
Development of tools and scripts to automate operational processes, reducing manual workload, increasing efficiency, and improving system resilience.
Monitoring and optimisation of system performance and resource usage, identify and address bottlenecks, and implement best practices for performance tuning.
Collaboration with development teams to integrate best practices for reliability, scalability, and performance into the software development lifecycle, and work closely with other teams to ensure smooth and efficient operations.
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.

Assistant Vice President Expectations

To advise and influence decision making, contribute to policy development and take responsibility for operational effectiveness. Collaborate closely with other functions/ business divisions.
Lead a team performing complex tasks, using well developed professional knowledge and skills to deliver on work that impacts the whole business function. Set objectives and coach employees in pursuit of those objectives, appraisal of performance relative to objectives and determination of reward outcomes
If the position has leadership responsibilities, People Leaders are expected to demonstrate a clear set of leadership behaviours to create an environment for colleagues to thrive and deliver to a consistently excellent standard. The four LEAD behaviours are: L – Listen and be authentic, E – Energise and inspire, A – Align across the enterprise, D – Develop others.
OR for an individual contributor, they will lead collaborative assignments and guide team members through structured assignments, identify the need for the inclusion of other areas of specialisation to complete assignments. They will identify new directions for assignments and/ or projects, identifying a combination of cross functional methodologies or practices to meet required outcomes.
Consult on complex issues; providing advice to People Leaders to support the resolution of escalated issues.
Identify ways to mitigate risk and developing new policies/procedures in support of the control and governance agenda.
Take ownership for managing risk and strengthening controls in relation to the work done.
Perform work that is closely related to that of other areas, which requires understanding of how areas coordinate and contribute to the achievement of the objectives of the organisation sub-function.
Collaborate with other areas of work, for business aligned support areas to keep up to speed with business activity and the business strategy.
Engage in complex analysis of data from multiple sources of information, internal and external sources such as procedures and practises (in other areas, teams, companies, etc).to solve problems creatively and effectively.
Communicate complex information. 'Complex' information could include sensitive information or information that is difficult to communicate because of its content or its audience.
Influence or convince stakeholders to achieve outcomes.

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 Hong Kong

China is a major growth opportunity, and Barclays’ Hong Kong branch has driven client growth in Greater China for five decades. Supported by the bank’s global cross-border Corporate and Investment Bank (CIB) platform and strong business collaboration, it remains a key growth platform.

Our Hong Kong office drives client growth in Greater China, leveraging its global banking platform and decades of local expertise.

Barclays’ Hong Kong office offers convenient commutes via nearby MTR stations, bus routes, trams, and Airport Express.

In the central district, employees enjoy nearby cultural spots like Hong Kong Park and art galleries, enhancing work-life balance.

Barclays Hong Kong offers diverse client base, exposing employees to varied industries and markets.

This is Barclays Hong Kong

Driving Growth

Our Hong Kong office drives client growth in Greater China, leveraging its global banking platform and decades of local expertise.

Great for commuters

Barclays’ Hong Kong office offers convenient commutes via nearby MTR stations, bus routes, trams, and Airport Express.

Prime location

In the central district, employees enjoy nearby cultural spots like Hong Kong Park and art galleries, enhancing work-life balance.

Diverse client base

Barclays Hong Kong offers diverse client base, exposing employees to varied industries and markets.

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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