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Location: Hong Kong Qube Research & Technologies (QRT) is a global quantitative and systematic investment manager, operating in all liquid asset classes across the world. We are a technology and data driven group implementing a scientific approach to investing. Combining data, research, technology, and trading expertise has shaped our collaborative mindset, which enables us to solve the most complex challenges. QRT’s culture of innovation continuously drives our ambition to deliver high quality returns for our investors. Your future role at QRT: We are looking for an exceptional Software Engineer to be an integral member of the Data and Lifecycle team. We work closely with trading and research functions to provide trade and position lifecycle automations (corporate actions, expiries, coupon payments, etc), maintain reference data, handle internal and external reporting and generate reports for Front office use across different teams. This position has a specialized focus as an SME for Derivatives - Reference Data and Lifecycle . This high-visibility position will directly impact trading and business operations by providing expert guidance on equity-related reference data, events and automating complex lifecycle processes. Your responsibilities will include: Be involved in the design and implementation of scalable, high-performance solutions for trade and position lifecycle automations for derivative products, ensuring accuracy and operational efficiency. Ensure the availability and quality of reference data for different types of derivatives traded by QRT. Partner closely with a variety of stakeholders and maintain alignment with business needs. Your present skillset: 4+ years of work experience in a quantitative trading environment Deep understanding of derivatives (especially futures and options) with regards to reference data and the asset’s lifecycle events In depth knowledge of how derivatives are treated in different markets / exchanges. Advanced programming skills, with a drive for delivering strategic solutions. Programming language agnostic. Experience with Python or C# is a plus but should be willing to pick up. Familiarity with SQL and relational databases. Knowledge of testing as part of continuous delivery and integration pipelines. Excellent communication skills, and ability to collaborate effectively in a small, close-knit team. Fluency in English, both written and verbal communication skills QRT is an equal opportunity employer. We welcome diversity as essential to our success. QRT empowers employees to work openly and respectfully to achieve collective success. In addition to professional achievement, we are offering initiatives and programs to enable employees achieve a healthy work-life balance.

Location: London Qube Research & Technologies (QRT) is a global quantitative and systematic investment manager, operating in all liquid asset classes across the world. We are a technology and data driven group implementing a scientific approach to investing. Combining data, research, technology and trading expertise has shaped QRT’s collaborative mindset which enables us to solve the most complex challenges. QRT’s culture of innovation continuously drives our ambition to deliver high quality returns for our investors. QRT's High-Frequency Trading team designs and operates ultra-low-latency systems at global scale. We’re hiring experienced C++ engineers who are passionate about performance, efficiency, and building highly optimized systems. You’ll work on performance-critical systems with direct impact on live trading outcomes. Your future role at QRT: You’ll work across our latency-critical stack - from kernel-level tuning and network optimization to highly efficient C++ components. This role involves close collaboration with our FPGA engineering team as well as our hardware and infrastructure engineers to design end-to-end architectures where every single nanosecond counts. Design and optimize C++ systems for trading, market data, and infrastructure Profile and fine-tune performance across CPU, cache, and memory layers Collaborate with FPGA engineers to integrate hardware and software pathways Your present skillset: 5+ years of experience in performance-critical C++ (C++17 or newer) Strong grasp of systems programming, low-level understanding including memory management and CPU's architectures Deep familiarity with Linux internals, kernel parameters, and low-level profiling Curiosity about hardware, networking, and how systems behave under real load QRT is an equal opportunity employer. We welcome diversity as essential to our success. QRT empowers employees to work openly and respectfully to achieve collective success. In addition to professional achievement, we are offering initiatives and programs to enable employees to achieve a healthy work-life balance.

Location: Hong Kong Qube Research & Technologies (QRT) is a global quantitative and systematic investment manager, operating in all liquid asset classes across the world. We are a technology and data driven group implementing a scientific approach to investing. Combining data, research, technology, and trading expertise has shaped our collaborative mindset, which enables us to solve the most complex challenges. QRT’s culture of innovation continuously drives our ambition to deliver high quality returns for our investors. Your future role within QRT You will join the Security team, working closely with Software Engineers and Infrastructure teams to embed security into the design, development, and operation of systems across cloud services, business applications, and core infrastructure. Support the implementation and operation of product security controls across cloud services, core infrastructure, and business applications on Windows and Linux platforms Work with engineering teams to integrate security into system design and development, applying practical approaches suitable for fast-moving environments Contribute to secure software development practices, including supporting security reviews across languages such as Python, C++, Rust, Go, and Kotlin/Java Perform threat modelling, vulnerability assessments, and security code reviews with guidance from senior team members Assist with integrating and operating security tooling (e.g., SAST, DAST, dependency scanning) within CI/CD pipelines and runtime environments Identify security risks and contribute to remediation and mitigation plans with engineering teams Perform vendor security reviews to assess third-party security practices against internal standards Build your product security knowledge and share learnings with peers across engineering teams Requirements: 3–5 years of experience in product security, application security, software engineering, or a related role Hands-on experience with secure coding practices and at least one of: Python, C++, Rust, Go, Kotlin/Java Solid technical foundation in software development, system architecture, or infrastructure, with a strong interest in security Working knowledge of security principles and common vulnerabilities affecting software, cloud platforms, and business applications Experience securing Windows and/or Linux-based systems Practical experience with at least one cloud platform (AWS or Microsoft Azure), ideally in hybrid environments Familiarity with threat modelling, vulnerability management, and risk assessment concepts Experience using or integrating security scanning tools into development workflows and/or CI/CD pipelines Strong problem-solving skills, clear communication, and willingness to learn in a fast-paced environment Exposure to low-latency or performance-sensitive systems Experience in financial services and/or regulated environments Interest in automation and security tooling development QRT is an equal opportunity employer. We welcome diversity as essential to our success. QRT empowers employees to work openly and respectfully to achieve collective success. In addition to professional achievement, we are offering initiatives and programs to enable employees achieve a healthy work-life balance.

Location: London Qube Research & Technologies (QRT) is a global quantitative and systematic investment manager, operating in all liquid asset classes across the world. We are a technology- and data-driven group implementing a scientific approach to investing. Combining data, research, technology, and trading expertise has shaped our collaborative mindset, which enables us to solve the most complex challenges. QRT’s culture of innovation continuously drives our ambition to deliver high-quality returns for our investors. Your Future Role within QRT You will join the global infrastructure team, responsible for QRT’s Linux estate, including trading infrastructure and low-latency platforms. The team works closely with application and support functions to deliver secure, high-performance, and scalable solutions for the business. Manage and evolve QRT’s Linux platform to support global trading environments Work with application and support teams to maintain a secure and scalable infrastructure Lead the design and implementation of automation frameworks, tools, and processes Contribute to the development of monitoring and observability capabilities Analyse and tune performance across systems, networks, and applications Support build/release management processes Collaborate within a version-controlled development environment Your Present Skillset Strong expertise in Linux (preferably Red Hat–based distributions) Experience building and administering large-scale or latency-sensitive platforms Extensive experience with architecture and long-term evolution of automation and configuration management systems (e.g. Ansible, Puppet, Chef) Experience with monitoring and observability tools (e.g.  Splunk, Elastic, Prometheus, Grafana) Experience with build/release management systems. Solid programming skills in Python and Bash (C/C++ is a plus) Detailed understanding of server network stack, network protocols (e.g. TCP, UDP, IGMP, LAN and WAN technologies) Experience of performance analysis and tuning Experience working in a collaborative development environment using source control Strong problem solving and analytical skills Effective communication and teamwork skills QRT is an equal opportunity employer. We welcome diversity as essential to our success. QRT empowers employees to work openly and respectfully to achieve collective success. In addition to professional achievement, we are offering initiatives and programs to enable employees achieve a healthy work-life balance.

Location: London Qube Research & Technologies (QRT) is a global quantitative and systematic investment manager, operating in all liquid asset classes across the world. We are a technology- and data-driven group implementing a scientific approach to investing. Combining data, research, technology, and trading expertise has shaped our collaborative mindset, which enables us to solve the most complex challenges. QRT’s culture of innovation continuously drives our ambition to deliver high-quality returns for our investors. You will join a team focused on building scalable security, identity, secrets, and trust capabilities across QRT’s engineering and research environments. As these environments grow, manual security, identity, and trust processes can become bottlenecks. The team works closely with engineering teams and platform owners to create secure capabilities that are practical, automated, and easy to adopt. Your Future Role within QRT Security Platform Engineering Build and operate security platforms as code. Build reusable platform capabilities that reduce operational complexity over time. Automate identity, secrets, and trust workflows. Define and evolve secrets, identity, and workload authentication patterns across the organisation. Develop custom integrations, tooling, and Vault extensions where they provide clear operational value. Debug production issues across infrastructure, applications, and platforms. Help teams adopt secure patterns without slowing delivery. Reduce operational toil through automation, platform engineering, and standardised security patterns. Your Present Skillset 5+ years of experience in security engineering, platform engineering, infrastructure engineering, identity and access management, or a related technical discipline Strong engineering judgement and systems thinking Strong communication skills and curiosity Pragmatic approach to balancing security, usability, and delivery Ability to automate repetitive work and reduce manual processes Ability to understand how systems work and solve root causes rather than symptoms Comfortable working across infrastructure, applications, security, and people Experience or interest in technologies such as Vault, Terraform, Python, Go, Bash, Kubernetes, AWS, GitOps/CI/CD, OIDC/JWT, SailPoint, PrivX, and CyberArk Ability to learn missing tools quickly This is a hands-on production role. You will own the outcomes of the systems you build and help shape how secrets, identity, and trust capabilities evolve across the organisation. QRT is an equal opportunity employer. We welcome diversity as essential to our success. QRT empowers employees to work openly and respectfully to achieve collective success. In addition to professional achievement, we offer initiatives and programmes to enable employees to achieve a healthy work-life balance.

Location: Hong Kong Qube Research & Technologies (QRT) is a global quantitative and systematic investment manager, operating in all liquid asset classes across the world. We are a technology and data driven group implementing a scientific approach to investing. Combining data, research, technology, and trading expertise has shaped our collaborative mindset, which enables us to solve the most complex challenges. QRT’s culture of innovation continuously drives our ambition to deliver high quality returns for our investors. Your future role at QRT: We are looking for an exceptional Software Engineer to be an integral member of the Data and Lifecycle team. We work closely with trading and research functions to provide trade and position lifecycle automations (corporate actions, expiries, coupon payments, etc), maintain reference data, handle internal and external reporting and generate reports for Front office use across different teams. This position has a specialized focus as an SME for Equities, ETFs Reference Data and Corporate Actions . This high-visibility position will directly impact trading and business operations by providing expert guidance on equity-related reference data, events and automating complex lifecycle processes. Your responsibilities will include: Be involved in the design and implementation of scalable, high-performance solutions for trade and position lifecycle automations for corporate actions, ensuring accuracy and operational efficiency. Ensure the availability and quality of reference data for diverse asset types, with a particular emphasis on equities and corporate actions. Partner closely with a variety of stakeholders and maintain alignment with business needs. Validate systems and procedures related to reference data and corporate actions, ensuring robust trade/position checks and alignment with brokers and fund administrators. Your present skillset: Deep understanding of equities, ETFs and their derivatives with regards to reference data and corporate actions Advanced Python programming, design, and architecture. Familiarity with SQL and relational databases. Experience with C# is a plus Knowledge of testing as part of continuous delivery and integration pipelines. Excellent communication skills, and ability to collaborate effectively in a small, close-knit team. Fluency in English, both written and verbal communication skills QRT is an equal opportunity employer. We welcome diversity as essential to our success. QRT empowers employees to work openly and respectfully to achieve collective success. In addition to professional achievement, we are offering initiatives and programs to enable employees achieve a healthy work-life balance.

Location: London Qube Research & Technologies (QRT) is a global quantitative and systematic investment manager, operating in all liquid asset classes across the world. We are a technology and data driven group implementing a scientific approach to investing. Combining data, research, technology, and trading expertise has shaped our collaborative mindset, which enables us to solve the most complex challenges. QRT’s culture of innovation continuously drives our ambition to deliver high quality returns for our investors. Your future role within QRT We are seeking pragmatic and commercially-oriented Reliability Engineer s with strong C++ development skills to join our team. The ideal candidate will have a robust background in technology and a keen interest in solving business problems. This role is crucial for maintaining the reliability and performance of our systems, ensuring they meet the high standards required in the financial industry. What you will do: Design, implement, and maintain scalable and reliable systems Monitor system performance and troubleshoot issues to ensure optimal operation Collaborate with development teams to improve system reliability and performance Develop and implement automation tools to streamline operations Ensure security and compliance standards are met Provide technical support and guidance to other teams Requirements Proven experience in site reliability engineering or a similar role Strong understanding of system architecture and cloud technologies Proficiency in C++ development, with additional knowledge of Python or C# being a plus. Experience with monitoring and logging tools Excellent problem-solving skills and attention to detail Ability to work in a fast-paced, dynamic environment Commercially oriented mindset with a focus on business outcomes Experience working on the buy side is a significant positive. Experience with low latency order entry or market data systems is highly desirable. Prior experience in the finance industry is preferred but not required. QRT is an equal opportunity employer. We welcome diversity as essential to our success. QRT empowers employees to work openly and respectfully to achieve collective success. In addition to professional achievement, we are offering initiatives and programs to enable employees achieve a healthy work-life balance.

Location: London, Paris, Zurich Eligible candidates : Final-year PhD students or postdoctoral researchers Qube Research & Technologies (QRT) is a global quantitative and systematic investment manager, operating in all liquid asset classes across the world. We are a technology and data driven group implementing a scientific approach to investing. Combining data, research, technology, and trading expertise has shaped our collaborative mindset which enables us to solve the most complex challenges. QRT’s culture of innovation continuously drives our ambition to deliver high quality returns for our investors. Over the years, QRT has invested in a global research and execution platform which has been deployed to cover all geographies and asset classes. This platform covers a broad spectrum from high to low frequency trading systems. Our culture is centred around technology, automation, and industrialized processes. We operate in multiple languages from C++ to Python and embrace open-source software. Your future role within QRT You will join a team of quantitative researchers to learn how to design trading algorithms in a real-world data environment – a fast track to become a seasoned quantitative researcher. Surrounded by peers who have successfully transitioned from academia to applied research, you will receive mentorship from experienced professionals who will help you translate your theoretical expertise into real-world impact. The research environment at QRT is designed to be collaborative and intellectually stimulating. Within one of QRT's systematic teams - spanning high, mid, and low-frequencies - your core objective will be to develop high-quality predictive signals: Leverage access to vast and diverse datasets to identify hidden statistical patterns and market opportunities. Collaborate with fellow researchers to exchange ideas and refine methodologies. Translate theoretical models into production-ready signals. Lead the full research cycle - from idea generation to implementation. Your present skillset Holding or pursuing a PhD (final year) degree in a quantitative field such as statistics, mathematics, physics, biology, computer science, or engineering. A pragmatic attitude towards translating theoretical models into real-world data problems. Proficiency in Python (preferred) or another leading programming language such as R, MATLAB, C++, or C#. Experience working with large datasets across multiple time frames (a plus). Ability to multitask in a fast-paced environment with attention to detail. Intellectual curiosity to explore new data, solve complex problems, and connect ideas across disciplines. Ability to work autonomously, in a collegial and collaborative setting, and with colleagues from diverse backgrounds and areas of expertise. Strong communication skills. Fluency in English (additional languages are a plus). Interviewing: Apply online: All applications are reviewed by our Talent Acquisition Team, on a rolling basis. Interviews: Conducted on-site or via Teams, they assess both your technical expertise and alignment with our collaborative culture. We invite candidates for the Quantitative Research position to take part in one of our Data Challenges. This task is designed to give you insight into the daily responsibilities of the role and allows us to assess your abilities and interest: Challenge data (ens.fr) QRT is an equal opportunity employer. We welcome diversity as essential to our success. QRT empowers employees to work openly and respectfully to achieve collective success. In addition to professional achievement, we are offering initiatives and programs to enable employees achieve a healthy work-life balance

Location: London Qube Research & Technologies (QRT) is a global quantitative and systematic investment manager, operating in all liquid asset classes across the world. We are a technology- and data-driven group implementing a scientific approach to investing. Combining data, research, technology, and trading expertise has shaped our collaborative mindset, which enables us to solve the most complex challenges. QRT’s culture of innovation continuously drives our ambition to deliver high-quality returns for our investors. You will join the Core Trading Platform team, which is responsible for the design and operation of QRT’s global electronic trading infrastructure. This team builds and maintains the ultra-low latency systems that underpin real-time trading, managing performance-critical workflows across global markets. You will work closely with developers, traders, and operations to optimise system behaviour, reduce latency, and ensure platform reliability at scale. Your future role within QRT Design and implement low-latency trading systems on Linux, focused on throughput, reliability, and determinism Engineer scalable, high-performance distributed systems that support global real-time trading workflows Analyse system behaviour using low-level tools such as packet captures, core dumps, and runtime profilers Apply deep expertise in TCP, UDP, and multicast to understanding trade-offs in short-haul vs long-haul networks Continuously profile, benchmark, and optimise code to reduce latency and increase throughput Engage across the full software lifecycle: from architecture to debugging in live trading environments Your present skillset 5+ years of professional C++/C development experience on Linux, including modern C++ and multithreading Strong expertise in TCP, UDP, multicast, and performance trade-offs in low-latency networks Experience building and operating high-throughput distributed systems in production Familiarity with scalable I/O models (e.g., epoll, io_uring), lock-free structures, and concurrent programming Deep attention to detail with a rigorous approach to performance troubleshooting and optimisation Proficiency in system-level tools (e.g., gdb, perf, tcpdump, valgrind, wireshark) Comfortable working autonomously and taking ownership from problem to solution Scripting experience (e.g., Python, Bash) and exposure to CI/CD or observability tooling is a plus Prior exposure to electronic trading or exchange-facing systems is advantageous QRT is an equal opportunity employer. We welcome diversity as essential to our success. QRT empowers employees to work openly and respectfully to achieve collective success. In addition to professional achievement, we are offering initiatives and programs to enable employees achieve a healthy work-life balance.

Location: Paris Qube Research & Technologies (QRT) is a global quantitative and systematic investment manager, operating in all liquid asset classes across the world. We are a technology and data driven group implementing a scientific approach to investing. Combining data, research, technology and trading expertise has shaped QRT’s collaborative mindset which enables us to solve the most complex challenges. QRT’s culture of innovation continuously drives our ambition to deliver high quality returns for our investors. Your future role within QRT: You will be part of a global team comprising Quantitative Traders, Researchers and Developers. Our AWS specialists are essential in building the next generation of research platforms, leveraging technologies like EKS, Lambda, SSM, IAM, Secrets Manager, RDS, DynamoDB, Redis, and CloudWatch. Design and implement custom AWS architectures to enhance the quantitative research and modelling processes of the desk. Collaborate with quantitative researchers, developers, and data scientists to understand their needs and translate them into scalable, flexible, and secure cloud solutions. Ensure the optimal performance, availability, and reliability of cloud infrastructure to support high-performance quantitative research and large-scale data analysis. Automate infrastructure deployment, management, and monitoring to streamline research operations and enable rapid prototyping. Continuously review and optimize cloud systems to ensure scalability, cost efficiency, and alignment with research and trading objectives. Stay up to date on AWS services, tools, and drive best practices within the AWS Specialists team. Your present skillset: 5+ years experience as a Cloud Architect or Engineer with a strong focus on AWS technologies. In-depth knowledge of AWS services, including EKS, EC2, S3, Lambda, RDS, VPC, IAM, CloudWatch and others. Experience in designing highly available, resilient, and secure cloud solutions for research or finance environments. Strong understanding of cloud security practices, encryption, and governance. Familiarity with DevOps principles and automation tools (e.g.: Terraform). Experience with containerization (Docker, Kubernetes, etc.) and serverless architecture. Ability to troubleshoot complex cloud infrastructures. Excellent communication and collaboration skills, with the ability to work effectively across diverse technical and research teams. AWS certifications (Solutions Architect, DevOps Engineer, etc.) are a plus. QRT is an equal opportunity employer. We welcome diversity as essential to our success. QRT empowers employees to work openly and respectfully to achieve collective success. In addition to professional achievement, we are offering initiatives and programs to enable employees achieve a healthy work-life balance.

Location: London Qube Research & Technologies (QRT) is a global quantitative and systematic investment manager, operating in all liquid asset classes across the world. We are a technology and data driven group implementing a scientific approach to investing. Combining data, research, technology, and trading expertise has shaped our collaborative mindset, which enables us to solve the most complex challenges. QRT’s culture of innovation continuously drives our ambition to deliver high quality returns for our investors. The successful candidate will join QRT’s growing Compliance Technology function, which sits within the global Compliance team. You will work alongside the business, Compliance and Technology teams to develop and maintain systems supporting market surveillance, regulatory reporting and other compliance processes in a fast-paced and collaborative environment. Market surveillance will be a key focus, with opportunities to contribute to wider projects across the team. Your Future Role within QRT: Develop and maintain Compliance Technology systems and controls, with a focus on market surveillance. Work with stakeholders to understand requirements and translate them into technical solutions. Build and maintain data pipelines and integrations across trading systems, internal platforms and external vendors. Develop automated controls to ensure data completeness, accuracy and timeliness. Support the day-to-day operation of existing systems, investigate production issues and implement lasting fixes. Work with Compliance to implement and test surveillance scenarios and develop tools that support alert review and investigations. Identify opportunities to automate processes and improve system performance and reliability. Own testing and release processes for technical changes, coordinate user acceptance testing and maintain system documentation. Collaborate with developers and stakeholders on wider Compliance Technology projects as priorities evolve. Your present skillset: At least eight years of software development experience, with strong Python and SQL skills. Experience designing and building applications, frameworks and tools from requirements through to production support. Understanding of financial products, including derivatives, and the order and execution lifecycle. Experience building data pipelines, integrating systems and implementing data quality controls. Experience in data modelling. Strong software engineering fundamentals and practical judgement, with the ability to design, write and troubleshoot code independently. Experience using AI-assisted development tools, with responsibility for reviewing, testing and maintaining the resulting code. Strong analytical and problem-solving skills, with the ability to investigate complex technical issues. Ability to communicate clearly and work effectively with technical and business stakeholders. Intellectual curiosity and willingness to learn new technologies and contribute across different areas of the team. Experience with market surveillance platforms, such as Nasdaq SMARTS, or regulatory reporting systems would be an advantage. Experience with big data tools, such as PySpark, would be an advantage. QRT is an equal opportunity employer. We welcome diversity as essential to our success. QRT empowers employees to work openly and respectfully to achieve collective success. In addition to professional achievement, we are offering initiatives and programs to enable employees achieve a healthy work-life balance.

Location: Hong Kong Qube Research & Technologies (QRT) is a global quantitative and systematic investment manager, operating in all liquid asset classes across the world. We are a technology and data driven group implementing a scientific approach to investing. Combining data, research, technology, and trading expertise has shaped our collaborative mindset, which enables us to solve the most complex challenges. QRT’s culture of innovation continuously drives our ambition to deliver high quality returns for our investors. We are looking for a senior C++ developer with proven experience supporting HFT. Your future role within QRT You’ll play a pivotal role in enhancing the QRT market access systems, to meet the demands of low latency and high frequency trading You’ll work closely with the traders, researchers to understand the requirements and provide timely feedbacks and solutions You’ll work closely with Linux admin and network engineers, for optimal system set up and deployment You’ll work with exchanges and external vendors, to fully grasp the end-to-end flow and explore any potential improvements in time to market You’ll be part of the QRT Market Access team, enhancing and maintaining existing systems, that cover all main global markets and various asset classes including Equities, Derivatives, FX, Fixed Income, Commodities and Options Your present skillset Expert skills in C++ and Linux platform. Proven experience in low latency optimization and tuning techniques. Proven experience in market access systems at a financial institution. Existing experience in Asia markets desirable Good knowledge of financial products desirable. Strong communication and interpersonal skills desirable QRT is an equal opportunity employer. We welcome diversity as essential to our success. QRT empowers employees to work openly and respectfully to achieve collective success. In addition to professional achievement, we are offering initiatives and programs to enable employees achieve a healthy work-life balance. #LI-DNI

Location: Hong Kong Qube Research & Technologies (QRT) is a global quantitative and systematic investment manager, operating in all liquid asset classes across the world. We are a technology and data driven group implementing a scientific approach to investing. Combining data, research, technology, and trading expertise has shaped our collaborative mindset, which enables us to solve the most complex challenges. QRT’s culture of innovation continuously drives our ambition to deliver high quality returns for our investors. Your future role within QRT We are seeking pragmatic and commercially-oriented Reliability Engineer s with strong C++ development skills to join our team. The ideal candidate will have a robust background in technology and a keen interest in solving business problems. This role is crucial for maintaining the reliability and performance of our systems, ensuring they meet the high standards required in the financial industry. What you will do: Design, implement, and maintain scalable and reliable systems Monitor system performance and troubleshoot issues to ensure optimal operation Collaborate with development teams to improve system reliability and performance Develop and implement automation tools to streamline operations Ensure security and compliance standards are met Provide technical support and guidance to other teams Requirements Proven experience in site reliability engineering or a similar role Strong understanding of system architecture and cloud technologies Proficiency in C++ development, with additional knowledge of Python or C# being a plus. Experience with monitoring and logging tools Excellent problem-solving skills and attention to detail Ability to work in a fast-paced, dynamic environment Commercially oriented mindset with a focus on business outcomes Experience working on the buy side is a significant positive. Experience with low latency order entry or market data systems is highly desirable. Prior experience in the finance industry is preferred but not required. QRT is an equal opportunity employer. We welcome diversity as essential to our success. QRT empowers employees to work openly and respectfully to achieve collective success. In addition to professional achievement, we are offering initiatives and programs to enable employees achieve a healthy work-life balance.

Location: Hong Kong Qube Research & Technologies (QRT) is a global quantitative and systematic investment manager, operating in all liquid asset classes across the world. We are a technology and data driven group implementing a scientific approach to investing. Combining data, research, technology, and trading expertise has shaped our collaborative mindset, which enables us to solve the most complex challenges. QRT’s culture of innovation continuously drives our ambition to deliver high quality returns for our investors. Your future role within QRT We are growing our capability to provide first class 24/7 operational support for our global network infrastructure. The successful candidate will join the Network Operations team within the global infrastructure function, responsible for managing and maintaining the QRT Network Infrastructure and Network Automation services. The team will be operating in various complex environments, including low latency trading, high performance computing, and global WAN technologies. Oversight and development of monitoring dashboards, responding proactively to alerts with appropriate level of priority. Taking responsibility for continuous improvement of alerting and the overall observability stack Running post incident reviews finding opportunities to improve the availability and reliability of our infrastructure offerings Delivery of BAU changes through automation wherever possible, working with trading desk, research and other infrastructure engineering teams in a highly collaborative manner Perform trend analysis using various data sources aiming to seek out potential issues, improve correlation and finding capacity concerns Defining SLOs to ensure the high availability of network services and infrastructure Provide considerable support of network automation and associated tooling such as CI/CD pipelines, orchestration, Ansible, Python, GitOps practices, amongst others Responsible for releasing into production environments by providing high quality reviews of merges and scheduled pushes of changes/features/capabilities Your present skillset Experience monitoring and resolving incidents across: Low Latency LAN: Multicast, BGP, PTP, FPGA, Layer 1 Switching Datacentre HPC: VXLAN, EVPN, RoCEv2, Leaf/Spine Topology WAN and Internet /cloud connectivity: MPLS, BGP Expert troubleshooting skills of network infrastructure and collaborating with vendor support teams when required to perform deep investigation Good knowledge of infrastructure metric collection and visualisation tooling such as Splunk, Prometheus and Grafana Clear networking knowledge at Cisco CCNP level either through demonstrable experience, or verifiable qualifications On-Call and out of hours work will be a future requirement of this role. QRT is an equal opportunity employer. We welcome diversity as essential to our success. QRT empowers employees to work openly and respectfully to achieve collective success. In addition to professional achievement, we are offering initiatives and programs to enable employees achieve a healthy work-life balance.

Location: Hong Kong Qube Research & Technologies (QRT) is a global quantitative and systematic investment manager, operating in all liquid asset classes across the world. We are a technology and data driven group implementing a scientific approach to investing. Combining data, research, technology, and trading expertise has shaped our collaborative mindset, which enables us to solve the most complex challenges. QRT’s culture of innovation continuously drives our ambition to deliver high quality returns for our investors. Your future role within QRT Your core objective is to deliver high quality analytics of trading and execution data and provide the respective teams with strategic outputs Develop new analysis tools and methods aiming to identify suboptimalities and maximize portfolios’ profitability Leverage your trading and market expertise by sharing production results and methodology with other traders and researchers Contribute to portfolio management through periodic strategic deep dives and improved continuous monitoring Your present skillset Advanced degree in a quantitative field such as data science, statistics, mathematics, physics or engineering Coding skills required in at least one programming language (e.g. Python + SQL, VBA) and capacity to work on large datasets Experience in finance is a plus Excellent communication skills Your enhanced experience and learning opportunities at QRT Mentorship from industry professionals Detailed practical hands-on experience with portfolio management and analysis Contribution to high level decision making on global businesses Exposure to large scale data analysis technology Experience in a collaborative and collegial corporate environment QRT is an equal opportunity employer. We welcome diversity as essential to our success. QRT empowers employees to work openly and respectfully to achieve collective success. In addition to professional achievement, we are offering initiatives and programs to enable employees achieve a healthy work-life balance.

Location: London, Greater London, England, United Kingdom, Paris, France Qube Research & Technologies (QRT) is a global quantitative and systematic investment manager, operating in all liquid asset classes across the world. We are a technology and data driven group implementing a scientific approach to investing. Combining data, research, technology, and trading expertise has shaped QRT’s collaborative mindset which enables us to solve the most complex challenges. QRT’s culture of innovation continuously drives our ambition to deliver high quality returns for our investors. We’re looking for an experienced recruiter to join our Talent Acquisition team and help drive hiring for quantitative research and trading roles across Europe. This role plays a key part in supporting QRT’s continued growth by securing top-tier talent and reinforcing our local presence. Your Future Role at QRT • Drive and execute QRT’s recruitment strategy to attract, hire, and retain high calibre quant research and trading talent for our European offices • Leverage your existing network across Europe and proactively source candidates through direct outreach, talent mapping, and referrals • Collaborate with trusted external recruitment partners and agencies to ensure consistent pipeline flow and meet headcount targets • Own and manage the full recruitment lifecycle via our ATS (Greenhouse), ensuring a high-touch, seamless candidate experience at every stage • Bring hiring intelligence and market insights to the table - tracking trends, benchmarking competitors, and advising stakeholders Your present skillset • 5+ years of experience recruiting in quantitative finance, trading, or investment roles – either in-house or at a leading search firm • A strong, active network of talent across Europe, and a proven ability to build and sustain candidate relationships over time • Track record of successful collaboration with external agencies • Proficiency with recruiting tools and platforms, especially Greenhouse and LinkedIn • Data-driven mindset, you use metrics, hiring funnel data, and market benchmarks to inform decisions • Excellent written and verbal communication skills in English • Organized, resourceful, you are able to juggle multiple searches with speed and precision • Self-starter and curious, you like working in a fast-paced, high-performance environment QRT is an equal opportunity employer. We welcome diversity as essential to our success. QRT empowers employees to work openly and respectfully to achieve collective success. In addition to professional achievement, we are offering initiatives and programs to enable employees achieve a healthy work-life balance.

Location: Hong Kong Qube Research & Technologies (QRT) is a global quantitative and systematic investment manager, operating in all liquid asset classes across the world. We are a technology and data driven group implementing a scientific approach to investing. Combining data, research, technology, and trading expertise has shaped our collaborative mindset, which enables us to solve the most complex challenges. QRT’s culture of innovation continuously drives our ambition to deliver high quality returns for our investors. Your future role within QRT The successful candidate will join the global infrastructure team at QRT. You will be responsible for architecting, engineering and subsequent delivery oversight across all aspects of the QRT network estate but with particular focus on our colocation infrastructure. The trading infrastructure is a combination of wide area connectivity and ultra-low latency trading infrastructures. The team will deliver network solutions which enable full lifecycle management (architect, design, build, operate, retire) for our network components across core network switching, firewalls, load balancers, instrumentation/telemetry, network CMDB, and automation. It is crucial that any candidates must be able to demonstrate delivery of complex networks, at scale, which have been delivered through a software and automation-driven mindset. You will have deep knowledge of high-performance networking, including detailed knowledge of the product capabilities and roadmaps from the likes of Cisco, Arista and Fortinet. You will have direct experience of delivering and managing network solutions supporting corporate infrastructure and exchange specific ultra-low latency infrastructure with associated automation, telemetry and instrumentation frameworks. Your present skillset As a senior network engineer, you will partner closely with the project management teams and work in a highly collaborative manner within the network team and the wider organisation You will be member of an existing engineering team where you have direct responsibility and accountability for a complex and high-performance network infrastructures You will be able to demonstrate expert knowledge of delivering complex network architectures delivered via software driven and agile methodology You will have deep knowledge of delivering networks supporting high-performance and low latency computing architectures You will have deep knowledge of the network vendor ecosystem and be able to demonstrate building engineering relationships at senior layers with vendor product and engineering teams You will stay informed on industry trends and emerging technologies to ensure the network infrastructure remains cutting-edge You will have knowledge of wide area network engineering focused on traffic prioritisation and steering.  It would be good to have experience of Segment Routing. QRT is an equal opportunity employer. We welcome diversity as essential to our success. QRT empowers employees to work openly and respectfully to achieve collective success. In addition to professional achievement, we are offering initiatives and programs to enable employees achieve a healthy work-life balance.

Location: Mumbai Qube Research & Technologies (QRT) is a global quantitative and systematic investment manager, operating in all liquid asset classes across the world. We are a technology and data driven group implementing a scientific approach to investing. Combining data, research, technology and trading expertise has shaped QRT’s collaborative mindset which enables us to solve the most complex challenges. QRT’s culture of innovation continuously drives our ambition to deliver high quality returns for our investors. As a Senior Software Engineer on our Market Access team, you will design and develop high-performance systems that drive our trading capabilities. Your future role within QRT Build high-performance, low-latency C++ applications for trading. Work with traders, FPGA engineers, DevOps, and other teams to create seamless solutions. Write clean, maintainable code and participate in code reviews, debugging, and optimization. Lead discussions on system design, ensuring alignment with business and technology goals. Partner with system administrators and network engineers to optimize deployments. Mentor team members in best practices and contribute to the continuous improvement of our software development processes. Your Present Skillset Experience in C++ development (C++11/14/17/20), and multi threaded, high-performance applications on Linux. Demonstrated experience in system-level architecture design for trading or other performance-critical environments. Strong understanding of low-latency techniques, system profiling, and tuning Previous experience as a people manager or technical lead, demonstrate examples of leading engineers on different projects Familiarity with advanced debugging tools and performance analysis techniques. Understanding of financial products and trading systems is preferred. QRT is an equal opportunity employer. We welcome diversity as essential to our success. QRT empowers employees to work openly and respectfully to achieve collective success. In addition to professional achievement, we are offering initiatives and programs to enable employees achieve a healthy work-life balance.