
Flow Traders · New York
Flow Traders is looking for a Senior Research Engineer, successful candidate will be relocated to our Hong Kong Office. This is a unique opportunity to join a l...
Flow Traders is looking for a Senior Research Engineer, successful candidate will be relocated to our Hong Kong Office. This is a
unique opportunity to join a leading proprietary trading firm with an entrepreneurial and innovative culture at the heart of its
business. We value quick-witted, creative minds and challenge them to make full use of their capacities.
As a Senior Research Engineer, you will be responsible for helping to lead the development of our trading model research framework
and using it to conduct research to develop models for trading in production. You'll expand the framework to become global
standard way of training, consuming, combining, and transforming any data source in a data-driven systematic way. You will then
partner with Quantitative Researchers to build the trading models themselves.
optimization procedures (supervised learning, backtesting etc.), as well as its integration with our platform for deploying and
running those models in production
strategies and alpha signals
and ray.
model training, deployment, and monitoring
testing, CI/CD, observability)
Flow Traders does not accept unsolicited resumes from any professional staffing or search firms. All resumes, and any other
information identifying potential candidates, submitted to any employee at Flow Traders via-email, the Internet or directly
without a valid and signed search agreement will be deemed free to contact by Flow Traders without any restrictions and no
placement fee of any kind will be paid in the event the candidate is hired by Flow Traders.
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: * The successful candidate will join the Production Management team based in New York, providing high-touch support to the QRT trading desks and Risk managers with a dedicated focus on Risk and PnL systems. * QRT trades across all major EMEA and US markets, and this role sits at the intersection of technology and front office operations. * You will be the primary point of contact for the investigation and resolution of issues impacting real-time risk monitoring, daily PnL figures, and trade / positions reconciliation. * You will work closely with traders, quants, and finance teams to ensure the integrity and availability of risk and PnL data throughout the trading day and at end of day. You will also liaise with internal development, quant research, and external counterparties to maintain a stable and accurate production environment. Your present skillset: * Real-time risk support: Monitor and support intraday risk systems, ensuring live Greeks, exposure, and limit utilisation data are accurate and available to the front office throughout the trading day * PnL production and reconciliation: Own the end-of-day PnL process, including identification and resolution of breaks between trader flash PnL and official finance PnL * Trade and position reconciliation: Investigate and resolve position breaks between internal systems, prime brokers, and exchange/clearing houses * Market data integrity: Ensure pricing and reference data feeds (EOD prices, vol surfaces, yield curves) used in risk and PnL calculations are correct and complete * Explain PnL attribution: Work with traders and quants to explain PnL moves by decomposing into risk factors (delta, gamma, vega, theta, etc.) * System availability: Ensure all risk and PnL components are operational before the start of each trading session; manage morning health checks and sign-off processes * Incident management: Lead investigation and resolution of risk or PnL discrepancies, communicating clearly with traders and senior management under time pressure * Process improvement: Develop scripts and tools to automate reconciliation, monitoring, and alerting workflows to reduce manual effort and improve accuracy * Release management: Support the deployment of risk system and PnL platform releases, validating output integrity before and after changes * Evening/weekend support: Provide on-call coverage for critical end-of-day and start-of-day processes, normally via remote access Essential * Minimum 2 years in a risk, PnL, or quantitative support role within a trading firm, hedge fund, or investment bank * Strong understanding of risk metrics: delta, gamma, vega, theta, DV01, and portfolio-level exposure aggregation * Hands-on experience with PnL production workflows, including flash vs. official PnL reconciliation and attribution * Familiarity with financial instruments across at least two asset classes (Equities, Futures, Commodities, FX, Fixed Income) * Strong relational database skills – able to query and investigate data independently (SQL Server or Postgres preferred) * ~1 year of scripting experience in Python, Bash, or PowerShell for automation and investigation tooling * Excellent analytical and problem-solving skills with a methodical approach to root cause analysis * Strong written and oral communication skills – able to explain technical issues clearly to traders and senior stakeholders * High sense of ownership: proactive in following issues through to resolution without being chased Base salary range for this position is $150,000 to $220,000 per year. QRT Total Compensation includes discretionary performance-based bonuses and a competitive benefits package.
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. You'll work closely with QRT's engineers, quantitative researchers and data scientists to accelerate software delivery using modern AI coding tools and agents. This is a hands-on engineering role focused on solving real problems, building practical solutions and helping teams deliver high-quality software to production faster. You'll have significant autonomy and will be measured by the impact you deliver. YOUR FUTURE ROLE WITHIN QRT: DELIVERY - * Partner with engineering and research teams to identify high-value opportunities and deliver practical solutions. * Use AI coding agents to take ideas from specification through to production. * Build targeted tooling, integrations and automation to improve engineering workflows. * Work across teams, codebases and technical domains as priorities evolve. AI-ASSISTED ENGINEERING - * Apply AI-assisted development to accelerate software delivery while maintaining engineering quality. * Integrate AI agents into existing development workflows, including CI/CD and code review. * Establish pragmatic guardrails and human oversight for AI-assisted development. * Share reusable approaches and best practices across engineering teams. OWNERSHIP & IMPACT - * Own delivery from problem definition through production deployment. * Balance speed, quality and reliability in a fast-paced trading environment. * Communicate effectively with technical and non-technical stakeholders. * Drive outcomes with autonomy, sound judgement and a bias for execution. YOUR PRESENT SKILLSET: We value strong engineering judgement, hands-on AI-assisted delivery and a bias for impact. We do not expect candidates to meet every requirement below. * Significant software engineering experience within a quantitative hedge fund, systematic trading firm or similarly demanding engineering environment. * Strong programming skills in one or more modern languages, with the ability to learn new technologies quickly. * Hands-on experience using AI coding agents or LLMs to deliver production software. * Proven ability to solve ambiguous problems and deliver practical solutions independently. * Comfortable working across unfamiliar codebases, teams and technical domains. * Experience with CI/CD, code review workflows and human-in-the-loop development practices. * Strong engineering judgement, including balancing rapid delivery with long-term maintainability. * Excellent communication and collaboration skills. * Demonstrated ownership, pace and delivery of measurable business impact. NICE TO HAVE: * Experience with market data, real-time systems or trading infrastructure. * Experience building deployment pipelines or AI-assisted execution workflows. * Experience building or self-hosting LLM infrastructure. * Familiarity with Kafka or similar streaming technologies. * Familiarity with authentication, permissions and access control systems (e.g. OIDC). * Contributions to open-source projects. Base salary range for this position is $180,000 to $300,000 per year. QRT Total Compensation includes discretionary performance-based bonuses and a competitive benefits package.
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. Senior Detection and Response Engineer at Qube Research & Technologies (QRT) will be tasked with improving and optimizing our capability to effectively monitor, detect, respond, and remediate security incidents. You will be part of a global security team, implementing highly automated security operations processes and systems to meet dynamic company growth. You will have an opportunity to design and build systems from scratch, interact with various technologies, influence architecture, decide on specific technologies or tools, and work on cutting edge projects. As the security team, our top priority is to ensure that our data and assets are safeguarded using controls, which do not disrupt the business, whilst acting as an enabler. We work with many stakeholders at all levels across the business, including IT, Cloud and Engineering. QRT runs a hybrid technology stack across multiple data centers, extending to various locations across the public cloud. The combination of on-premises and Cloud allows us to achieve performance and low latency requirements, which are important for quantitative and systematic investments. Your future role within QRT * Monitor and analyse security events and alerts from diverse and disparate data sources to detect threats * Coordinate incident response activities including investigation, containment, remediation, recovery and lessons learnt * Deploy, tune, administer and implement security detection and response solutions, tools, configuration and related processes * Develop high fidelity security detections across our tooling suite * Collaborate with cross-functional teams to improve detection capabilities, including deploying new tools, log ingestion and enrichment, developing detection use cases and playbooks or designing automated response mechanisms * Capable of proactively performing threat intelligence driven hunting * Liaise with external vendors / MSSP / third-party stakeholders as required * Develop strategic objectives to increase the maturity of the Detection and Response function Your present skillset * Extensive hands-on experience in detection and response within enterprise security environments * Demonstrable experience in creating customized security detection use cases * Demonstrable experience in digital forensics analysis and incident response * Demonstrable experience with building, troubleshooting and optimizing Detection & Response technologies (e.g., SIEM, Threat Intelligence Platform, Automation) * Understanding of different adversary tactics, techniques and procedures * Technical understanding and knowledge of network and operating system fundamentals * Experience working in hybrid environments (public cloud/on-prem) utilising various operating systems * Experience in CI/CD pipeline development and deployment automation would be advantageous * Programming/scripting language skills (e.g., Python, Bash, PowerShell) would be advantageous * Excellent verbal and written communication skills across different organisation stakeholders * Proactive mindset, capable of driving process improvements and automation initiatives Base salary range for this position is $160,000 to $220,000 per year. QRT Total Compensation includes discretionary performance-based bonuses and a competitive benefits package.