Client Quant Developer, BQuant Desktop

Bloomberg is hiring a Client Quant Developer, BQuant Desktop in Tokyo, Japan. Level rates it ; you can apply on Bloomberg.

Level's read on this job

Little AI ●○○○ is how Level rates this role: aI is not part of the work.
Tools and skills the posting cites include Python, Bloomberg Terminal and Bquant.
Level classifies it as a mid-level role.
Level lists 328 other open roles at Bloomberg.

AI in this role

Consult with clients and develop quantitative financial applications and investment strategies using Python and BQuant.

pythonbloomberg-terminalbquantbloomberg-apis

financial-modelingquant-developmentclient-consultingdata-visualization

Bloomberg is a global leader in business and financial information, news and insight, and we use innovative technology to deliver trusted data and bring transparency to the financial markets. Our customers around the globe rely on us for the information and tools they need to make critical investment decisions and remain connected across all sides of the financial community. And, to ensure the best experience for our 26,000+ employees across more than 150 locations around the world, we provide the spaces and systems that allow our teams to work together with agility, productivity and collaboration, no matter where they are.
The BQuant Desktop Team works closely with Bloomberg’s existing and prospective clients to find solutions to business needs leveraging our Python based quant platform, BQuant.
What's the role?You will use your financial markets knowledge to consult with Bloomberg clients or prospective clients, helping them to develop and implement their investment strategies and research leveraging BQuant. With access to the world's most comprehensive financial database, you will have a direct impact on Bloomberg revenue by working closely with our Sales teams to develop new tactical desktop applications to sell Bloomberg Terminals and improve workflow efficiencies with our existing customers. Your role will involve full life-cycle development, from initial demos to prospective clients, requirement gathering, prototyping, implementation, deployment and adoption.
We'll trust you to:

Drive adoption of the BQuant Desktop platform
Partner with Sales teams to build tactical BQuant solutions to increase revenue opportunities for the company
Provide assistance on new strategies or migration projects the clients wish to implement by using BQuant
Work closely with our Product Development and Software Engineering teams to help drive improvements to our BQuant platform

Training and team support will allow you to gain:

In depth knowledge of the Terminal, Bloomberg APIs and BQuant
A deep understanding of financial markets and investment processes on both buy-side and sell-side
Experience of open source Python technologies for advanced data visualizations, widgets and analytics

You’ll need to have:

3 to 8 years of experience working in financial services or a financial technology company
Experience developing financial models using Python
Experience in one or more asset class (Equities, Fixed Income, Commodities, FX, etc.)
A strategic mindset and proven commercial acumen which allows you to weigh up the business opportunities of a project before execution
Confidence to have highly articulate and consultative interactions with clients
Strong presentation and communication skills in Japanese and English

We'd love to see:

Experience or qualifications in Data Science and Cloud Computing

If this sounds like you:Apply if you think we're a good match. We'll get in touch to let you know what the next steps are, but in the meantime feel free to have a look at this: https://www.bloomberg.com/professional/products/bloomberg-terminal/research/bquant/

Why Bloomberg? We’re individuals with diverse backgrounds, talents, and experiences who take on big challenges and create even bigger impact through our work. We’re interested in what makes you you, and how we can create opportunities for you to channel your unique, personal energy and grow to your fullest potential.

Learn more about our office and benefits: Tokyo | www.bloomberg.com/tokyo

Discover what makes Bloomberg unique - watch our podcast series for an inside look at our culture, values, and the people behind our success.

How we rate this

Client Quant Developer, BQuant Desktop at Bloomberg rates 0 out of 100 for how much of the daily work is AI. That makes it Little AI (AI Level 1 of 4). The level is about AI in the job, not seniority.

Classification

Little AI. AI is not part of the work.

●●●● Builds AI80 to 100
●●●○ Works on AI60 to 79
●●○○ Uses AI40 to 59
●○○○ Little AI0 to 39

Levels come from how often the tools, models and workflows of the role are named in the posting itself. Read the description and count the AI tools, models and workflows it names.

Key facts

Client Quant Developer, BQuant Desktop is an open job at Bloomberg.
Level rates this role AI Level 1 of 4: Little AI.
The role is based in Tokyo, Japan.
The job was posted on October 16, 2026.
Seniority: mid.
Applications are handled by Bloomberg. Apply on Bloomberg

Prepare for this job

Built from this posting and from similar jobs on Level.

Skills and AI tools this role asks for

Financial ModelingQuant DevelopmentClient ConsultingData VisualizationPythonBloomberg TerminalBquantBloomberg APIs

Questions you could be asked

Tell me about a project where financial modeling was part of your work. What did you do?
Tell me about a project where quant development was part of your work. What did you do?
Tell me about a project where client consulting was part of your work. What did you do?
Tell me about a project where data visualization was part of your work. What did you do?
Walk me through how you've used Python in your day-to-day work.

Adapt your resume

List these exact terms on your resume: Financial Modeling, Quant Development, Client Consulting, Data Visualization, and Python. An applicant tracking system matches the wording, not the idea.
Attach one line of real, concrete experience to at least one of them. A tool named with nothing behind it rarely survives a human read.

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