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Experience:

No experience required

Skills:

Google Cloud Platform, Amazon AWS, Microsoft Azure, English

Job type:

Full-time

• Manage, monitor, and maintain critical infrastructure components such as servers, storage systems, and networks.
• Use infrastructure monitoring tools to proactively detect issues and ensure continuous service availability.
• Respond to and resolve infrastructure-related incidents in a timely manner, minimizing downtime.
• Conduct root cause analysis of recurring issues and implement solutions to prevent future incidents.
• Participate in on-call rotations and work flexible hours to ensure 24/7 support.
• Perform capacity planning to ensure infrastructure scalability and support business growth.
• Optimize system and network performance by identifying potential bottlenecks and making necessary adjustments.
• Implement and manage regular backups of key systems and data.
• Support disaster recovery processes and ensure infrastructure resilience to maintain business continuity.
• Apply security best practices to protect infrastructure from internal and external threats.
• Ensure compliance with internal policies, industry standards, and regulatory requirements.
• Develop automation tools to streamline operational processes, improve efficiency, and reduce manual effort.
• Continuously seek opportunities to enhance and optimize infrastructure operations through automation.
• Maintain accurate documentation of infrastructure configurations, procedures, and incident resolutions.
• Provide regular performance and incident reports to management and relevant stakeholders.
• Collaborate with cross-functional teams on infrastructure-related projects and new initiatives.
• Bachelor s degree in information technology, Computer Science, or related field. Fresh graduates are encouraged to apply.
• Prior internship or project experience in IT infrastructure management is a plus.
• GCP Professional level certification, AWS Certified Solutions Architect, or Azure Administrator certification is preferred, or proven experience with the ability to obtain certification later.
• Strong learning ability and willingness to take the exams post-hiring are welcome.
• Knowledge of networking, server administration, and cloud platforms (Google Cloud, AWS, Azure).
• Familiarity with virtualization tools (e.g., VMware, Hyper-V) and automation tools (e.g., Ansible, Terraform).
• Understanding of monitoring and logging systems (e.g., Nagios, Zabbix).
• Strong problem-solving skills with the ability to work under pressure.
• Team player with excellent communication skills.
• Flexibility in working shifts, on-call, and remote office locations (Operation Center or Data Center sites).
• Training and development opportunities will be provided, including support for certification exams.
• Good command in English (Minimum 750 TOEIC score).
• Goal-Oriented, Unity, Learning, Flexible.

Experience:

3 years required

Skills:

Assurance, Software Development, Linux, English

Job type:

Full-time

• Design and implements software modules in C++ included build system scripting, unit testing, integration testing, performance testing along with software packaging and configuration management.
• Participates in code/design reviews.
• Contributes toward product and internal documentation, technical specifications, software documentation and unit test plans.
• Assists in resolution of field problems as needed.
• Partners with QA (Quality Assurance) to ensure high quality software.
• Partners with owner, and collaborators of projects to deliver, support, and maintaining products.
• Opportunity to mentor junior-to-mid level engineers while the team is growing.
• Qualifications 3+ years experience of professional software development.
• Have awareness in performance implication of various libraries in use included C++ STL to make decision whether to use 3rd party library or implement our own.
• Experience developing in C++ in a multi-threaded environment.
• Strong experience of application or backend development on Linux with comfortability in using Linux command lines & various tools.
• Experience in using Makefile, and CMake build system.
• Knowledge and experience in at least one of several kinds of real-time project development using C++ such as uses multi-threaded code in business application, embedded systems / IoT delivering real-world products, game development, network-based application striving for either low-latency or high-throughput such as web server, packet filtering, or trading related application.
• Good understanding of operating system concepts included memory management, caching system, etc.
• Hands-on experience with network programming (e.g., sockets, TCP/IP, UDP, multicast) using directly platform API e.g. socket API.
• Strong English writing & verbal communication skills.
• Ability to work partially in US hours.
• Nice to have Experience developing on Windows.
• Experience in developing with either one of Rust, Go, C#, or Python, or other system-programming languages.
• Not afraid to be dealing with legacy code base (C++98) of some of our projects with eyes towards modernization to C++11 onwards.
• Experience in directly using Linux POSIX API e.g. multi-threaded with pthread library, file system, I/O multiplexing, signal processing, etc.
• Have exposure to market data in financial sector, or having been exposed to investment, trading.
• LSEG is a leading global financial markets infrastructure and data provider. Our purpose is driving financial stability, empowering economies and enabling customers to create sustainable growth. Our purpose is the foundation on which our culture is built. Our values of Integrity, Partnership, Excellence and Change underpin our purpose and set the standard for everything we do, every day. They go to the heart of who we are and guide our decision making and everyday actions. Working with us means that you will be part of a dynamic organisation of 25,000 people across 65 countries. However, we will value your individuality and enable you to bring your true self to work so you can help enrich our diverse workforce. You will be part of a collaborative and creative culture where we encourage new ideas and are committed to sustainability across our global business. You will experience the critical role we have in helping to re-engineer the financial ecosystem to support and drive sustainable economic growth. Together, we are aiming to achieve this growth by accelerating the just transition to net zero, enabling growth of the green economy and creating inclusive economic opportunity. LSEG offers a range of tailored benefits and support, including healthcare, retirement planning, paid volunteering days and wellbeing initiatives. We are proud to be an equal opportunities employer. This means that we do not discriminate on the basis of anyone s race, religion, colour, national origin, gender, sexual orientation, gender identity, gender expression, age, marital status, veteran status, pregnancy or disability, or any other basis protected under applicable law. Conforming with applicable law, we can reasonably accommodate applicants' and employees' religious practices and beliefs, as well as mental health or physical disability needs. Please take a moment to read this privacy notice carefully, as it describes what personal information London Stock Exchange Group (LSEG) (we) may hold about you, what it s used for, and how it s obtained, your rights and how to contact us as a data subject. If you are submitting as a Recruitment Agency Partner, it is essential and your responsibility to ensure that candidates applying to LSEG are aware of this privacy notice.