At a Glance
- Tasks: Drive impactful analysis and collaborate on innovative solutions in quantitative finance.
- Company: Join BMLL, a leading provider of advanced data analytics in finance.
- Benefits: Enjoy competitive salary, bonuses, and comprehensive benefits in a hybrid work environment.
- Other info: Dynamic team culture with continuous learning and growth opportunities.
- Why this job: Make a real difference with your work while accessing cutting-edge resources and technology.
- Qualifications: 5+ years in quantitative analysis, MSc in a relevant field, and Python proficiency required.
The predicted salary is between 60000 - 80000 £ per year.
BMLL is the leading independent provider of harmonised Level 3, 2 and 1 historical data and analytics across global equities, ETFs, futures and US equity options. We provide market participants with immediate access to granular T+1 order book data and advanced analytics, enabling them to accelerate research, optimise trading strategies, and better understand market behaviour.
BMLL was acquired in 2025 by Nordic Capital, alongside minority shareholder Optiver, marking a joint commitment to accelerate the company’s next phase of growth. We offer an inclusive and collaborative culture, a hybrid working environment that includes regular days in our London office, weekly team lunches, and a variety of out-of-hours social activities.
We are seeking an experienced Quantitative Analyst to join our dynamic product team, reporting to the Head of Data Science for EMEA and APAC, with a direct line to the Chief Product Officer. In this role, you will leverage our product suite to drive marketing initiatives and perform in-depth analysis, while also working closely with our clients to gather feedback and help them apply our solutions to solve their unique challenges.
You will collaborate with clients and key stakeholders to understand their business needs and translate them into actionable, data-driven solutions. This includes maintaining clear, comprehensive documentation for your code and methodologies, ensuring transparency and reproducibility. You will also communicate your findings effectively to both technical and non-technical audiences.
We are looking for someone who is highly detail-oriented, able to manage complex projects, and thrive under tight deadlines. A self-starter with a passion for quantitative finance, you'll be driven to continuously improve the solutions for our clients. As a collaborative team player, you will thrive in a fast-paced, ever-evolving environment, helping shape the future of our product suite.
What Makes This Job Special:
- Direct Impact: Your work will have a tangible effect on the business, with a blend of data science, sales, and marketing.
- Advanced Resources: Access to a petabyte-scale data lake and an award-winning data science environment to drive your analysis.
- High‑Impact Projects: Contribute to high‑impact initiatives, working with a diverse range of clients.
- Innovation: Develop and implement cutting‑edge solutions in a fast‑paced, ever‑evolving industry.
- Continuous Growth: Ongoing learning opportunities with exposure to the latest advancements in financial technology.
- Attractive Compensation: Competitive salary, bonus structure, and comprehensive benefits package.
As a Quantitative analyst, you will:
- Drive Impact: Utilize the BMLL product suite to support marketing and sales, directly contributing to business growth and helping sell the BMLL product suite.
- Collaborate & Innovate: Work closely with the go‑to‑market team to promote the product, provide customer support, and gather feedback that shapes the evolution of the product.
- Leverage Advanced Resources: Assist in technical prototyping for external partners and clients, utilizing a petabyte‑scale data lake and cutting‑edge data science tools.
- Contribute to Product Development: Support the product team in the development and management of the product roadmap, generating ideas, and actively participating in the product development cycle.
Requirements
Essential
- A minimum of 5 years of quantitative analysis experience, with a minimum of a MSc in a quantitative discipline (such as STEM subject or Economics).
- Proficiency in Python, with a solid understanding of Python libraries (such as NumPy, pandas, Polars, and scikit‑learn) for data manipulation, statistical modelling.
- A minimum of 3 years experience working with Futures/Options order book market data, with strong familiarity in other financial instruments (e.g. other derivatives, equities, fixed income).
- Willingness to work in a fast paced environment, and work to tight deadlines.
- Experience working with large datasets.
- Excellent analytical and problem‑solving skills, with the ability to think critically and strategically under pressure.
- Excellent teamwork and ability to work in a multidisciplinary team.
- Strong presentation, and both verbal and written communication skills.
Desirable
- Experience with other OOP languages.
- Experience with Snowflake/SQL or other database management systems.
- Experience with Cloud Platforms (AWS, GCP, Azure).
- Experience on the Buy Side.
Competitive salary, 25 days holiday plus.
Senior Quantitative Analyst in London employer: Bmll-Technologies-Ltd
BMLL is an exceptional employer, offering a vibrant and inclusive work culture that fosters collaboration and innovation. With access to advanced resources and a commitment to continuous growth, employees can thrive in a dynamic environment while enjoying competitive compensation and a comprehensive benefits package. The London office provides a unique opportunity to engage with diverse clients and contribute to high-impact projects in the fast-evolving financial technology sector.
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