
Qube Research & Technologies · 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 ...
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.
Build. Break. Investigate. Optimize. Repeat.
We're looking for engineers who love understanding how systems really work.
Tinkerers. Optimizers. Troubleshooters. Performance sleuths. People who are just as comfortable diving into Linux internals and
packet captures as they are writing software to eliminate operational toil.
This isn't a traditional support role. You'll operate at the intersection of software engineering, production operations and
business workflows, helping keep a fast-moving trading platform running reliably while continuously making it better.
Own production
Investigate the unexplained
into a learning opportunity.
Eliminate toil
Obsess over reliability
Understand the business
to investment performance.
Optimize everything
What we're looking for
We're more interested in how you think than the exact technologies you've used, but you'll likely have:
Previous experience in finance or trading is helpful but not required.
Why this role is different
Most companies separate developers, operations engineers and production support teams. We don't.
You'll join a multi-skilled engineering group that combines software development, production engineering, operational ownership
and business understanding.
The result is a role with a broad scope, a steep learning curve and the opportunity to have a direct impact on the reliability and
performance of a global trading platform.
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.
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 a pragmatic and commercially-oriented Risk Technology specific Site Reliability Engineer (SRE) to join our team. The ideal candidate will have a strong background in technology. Primary he/she will be involved in prototyping, building scalable solutions with automated tests and CI/CD pipelines for the business with the goal of delivering a stable service. He/She must have a keen interest in automating processes and workflows. In addition, he/she will have to liaise with internal or external teams for effective management of the QRT Risk Technology stack. What you will do: * Develop and implement robust and reliable automation and/or analytical tools to help capture and investigate data quality problems using advanced Python * Building and enhancing user interfaces using tools like Plotly Dash and/or Streamlit. * Monitor system performance and troubleshoot issues to ensure optimal operation. * Collaborate with other support and development teams, SRE or Infrastructure teams to improve system reliability and performance. * Ensure security and compliance standards are met. * Support Risk and PnL application infrastructure, including but not limited to: * Risk and PnL application problems * AWS EKS infrastructure issues * Monitoring and react to system issues Requirements * Good understanding of system architecture and cloud technologies. * Proficiency in programming languages, Python being the primary. * 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. * Prior experience in the finance industry is preferred but not required. Your present skillset * 4-7 years of software development experience. * Advanced proficiency in Python with strong object-oriented programming skills. * Advanced proficiency with the use of pandas DataFrame. * UI development experience with python frameworks such as Plotly Dash and/or streamlit. * Experience with self-hosted and cloud platforms (AWS preferred). * Familiarity with Rest APIs, Containers, Kubernetes, and SQL Server. * Strong problem-solving skills with a proactive and efficient approach. * Good clear communication skill with the ability to navigate and express complex ideas. * Ability to manage time effectively. * Familiarity with risk and PnL concepts (good-to-have). * Familiar with time series data visualization and technology such as InfluxDB, Prometheus (good-to-have). 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.
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 Engineers 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.
About BlaBlaCar BlaBlaCar is the world’s leading community-based travel app enabling 27 million members a year to carpool or travel by bus in 21 countries. Our team of 800 employees counts over 50 nationalities and is spread across our 5 global offices, 30% working fully remotely. Your Mission By joining our Foundations department, you will be working alongside talented individuals grouped in small agile teams that each have strong ownership on their piece of these goals. Foundations is composed of seven teams which “provide consistent, easy to use, infrastructures, services, and expertise to support BlaBlaCar’s growth and evolution”. The Site Reliability Engineering team (SRE) is responsible to provide best in class Observability, Alerting and Incident management tools and processes to service teams. As an enabling team, we help BlaBlacar engineers to efficiently improve their service reliability. Empowering developers and bringing them our reliability expertise are at the core of our daily work. Technical stack: Core Infrastructure: Kubernetes, Google Cloud Platform GitOps/Delivery: GitHub, Terraform, Flux, Helm, Jenkins Observability/Incident Management: Datadog, Opentelemetry, Grafana IRM, In house Synthetic Tests platform: Playwright, Qualcium, SauceLabs Languages: Go / Python for Tooling, Typescripts/JS for the testing platform Your responsibilities Support software engineers by creating, maintaining, and improving observability and alerting tools and frameworks. You embrace the use of AI, leveraging agentic to eliminate toil and streamline your daily tasks Own the Service Level Objectives (SLOs) framework, assist in the design and maintenance of indicators (SLI) and objectives to ensure service reliability. Owning the incident management process by defining best practices, standards, and ensuring continuous improvement through post-mortems and chaos engineering. While developers handle incidents within their scope, you could step in as Incident Commander during high-severity incidents, leading coordination efforts . Develop and maintain tools, such as Terraform modules or Go apps, to help automate and enhance reliability across services. Build and promote reporting on operational metrics and incidents to drive distributed and continuous improvement. Your qualifications 1 to 5 years of experience in SRE, DevOps, or Software Engineering roles Working in a multidisciplinary environment will request strong communication skills : you'll need to adapt your communication level to other teams expertise and be able to understand their needs Strong knowledge of observability tools (e.g., Datadog) and understanding of metrics, logging, and tracing. Troubleshooting/oncall experience in production environments, diagnosing and resolving technical issues effectively (experience with Kubernetes is a plus). Full working proficiency in English Fit with our BlaBlaPrinciples Thriving in a collaborative, fast-growing and innovative environment Ability to take ownership, aligned with business priorities and navigating in different contexts Nice to have: Familiarity with incident management platforms (e.g., Grafana IRM) is a bonus Experience working with Service Level Objectives (SLOs) and Service Level Indicators (SLIs) Exposure to programming in Go or a strong interest in learning it. Experience in integrating Opentelemetry Backend services are built using multiple programming languages: while development skills aren't required, familiarity with object-oriented programming and scripting languages is an advantage. Familiarity with web/mobile testing tools or a strong curiosity to understand how software is tested at scale. What we have to offer Hybrid status for this role : 2-3 days at the Office 4 additional weeks on top of legal maternity/paternity leaves 50% healthcare coverage (Alan) Financial support for home office equipment Minimum 25 days holiday per year Local meal plan policy (Swile card) 50% transportation paid (Forfait Mobilité Durable) Free unlimited carpooling & bus rides Personal growth via trainings, mentorship, and internal mobility opportunities Employee Stock ownership plan Regular team building events 1 day off per year to test our product Interested in joining the ride? a 45-min video-call with Maxime, Talent Acquisition Manager, to get to know you, understand your career expectations and answer your questions a 60-min video-call with Damien Bertau, Hiring Manager, to discuss your experience and share more details about the team a 90-min system design interview with 2 team members to discuss about your technical expertise a 45-min video-call with Maxime Fouilleul, Head of Foundations, to get a wider vision of the department and its strategy Our hiring process lasts on average 25-30 days, offers usually come within 48 hours. Please note that one of these interviews will be onsite.