Data Scientist - Macro

Qube Research & Technologies; Paris; On-site; EUR 65,000 - 95,000; Full time

Job summary

Qube Research & Technologies (QRT) in Paris is seeking a data-focused engineer to build data pipelines for macro market datasets, collaborating with researchers, PMs and traders to translate requirements into robust data solutions.

You will develop Python tooling with Pandas and NumPy, validate data quality across sources, and onboard new datasets from external providers, including rates, derivatives and fixed income instruments.

Qualifications

• 2+ years in Data Science, Data Analysis, Data Engineering in financial markets.
• Understanding of Macro, Fixed Income, Rates or related assets.
• Strong Python with data libraries; Pandas/NumPy experience.
• Good SQL skills with structured financial datasets.
• Ability to translate business needs into data solutions.
• Knowledge of data quality, validation and cross-source consistency.
• Strong communication with researchers, PMs, traders and vendors.
• Degree in quantitative field; postgraduate preferred.
• Experience developing data pipelines or production data infra is beneficial.

Responsibilities

• Collaborate with Quant Researchers, PMs and Traders to understand data requirements and identify datasets for research and trading strategies.
• Evaluate data assets and external vendor offerings for coverage, quality and suitability for financial applications.
• Onboard new datasets with a focus on Macro markets (Rates, bonds, derivatives, alternative data).
• Engage with external data providers to assess offerings, APIs and delivery mechanisms.
• Develop Python tools and pipelines to extract, clean, normalise and analyse datasets from multiple sources.
• Investigate discrepancies across data providers, including instrument identifiers, pricing conventions and timestamps.
• Maintain and improve data quality and consistency across datasets.
• Collaborate with engineering teams to automate data ingestion and integration into research/trading environments.

Skills

Python

SQL

Data pipelines

Data quality

Financial markets

Communication

Cross-functional collaboration

Education

Degree in a quantitative discipline

Postgraduate qualification beneficial

Tools

Pandas

NumPy

Job description

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 will work at the intersection of financial markets, data science and engineering, supporting the discovery, evaluation and integration of financial datasets used across quantitative research and trading. The role combines technical expertise with an understanding of Macro markets, working closely with Quantitative Researchers, Portfolio Managers and Traders to translate business requirements into practical data solutions. You will engage directly with external data providers, assess existing data assets and identify opportunities to expand the firm's data capabilities.

Your future role within QRT

• Collaborate with Quantitative Researchers, Portfolio Managers and Traders to understand their data requirements and identify suitable datasets for research and trading strategies
• Evaluate existing data assets and external vendor offerings, assessing coverage, quality, consistency and suitability for specific financial applications
• Manage the discovery, evaluation and onboarding of new datasets, with a focus on Macro markets, including Rates, bonds, swaps, derivatives and alternative data
• Engage directly with external data providers to understand their offerings, assess APIs and investigate data availability, structure and delivery mechanisms
• Develop Python tools and data pipelines to extract, clean, normalise and analyse financial datasets from multiple sources
• Investigate discrepancies across data providers, including differences in instrument identifiers, pricing conventions, timestamps and reference data
• Maintain and improve the quality and consistency of existing datasets, proactively resolving issues and identifying opportunities to enhance data coverage
• Collaborate with engineering teams to automate data ingestion, validation and integration processes, ensuring reliable delivery into research and trading environments

Your present skillset

• Minimum 2 years of relevant professional experience in Data Science, Data Analysis, Data Engineering or a similar role within financial markets
• Practical understanding of financial markets and instruments, with exposure to Macro, Fixed Income, Rates, Credit or related asset classes
• Strong Python programming skills, including experience with data analysis libraries such as Pandas and NumPy
• Good SQL skills and experience working with structured financial datasets
• Experience sourcing, analysing and processing financial data, with an understanding of data quality, validation and consistency across multiple sources
• Ability to understand financial concepts and communicate effectively with Quantitative Researchers, Portfolio Managers, Traders and external data vendors
• Strong analytical and problem solving skills, with the ability to investigate unfamiliar datasets and identify appropriate solutions independently
• Familiarity with external data providers, financial data platforms and API integration
• Ability to manage competing priorities, take ownership of data initiatives and collaborate effectively across technical and business functions
• Degree in a quantitative discipline such as Mathematics, Statistics, Computer Science, Physics, Engineering or Finance; a postgraduate qualification is beneficial
• Experience developing data pipelines, automating data workflows or supporting production data infrastructure is beneficial
• Knowledge of financial data concepts such as yield curves, instrument reference data, market data and pricing conventions 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.