Job Description London | Full-Time | Junior Engineer (Client-Facing Analytics)
Permutable Technologies is a fast-growing AI company helping the world’s leading financial institutions make smarter decisions through real-time market intelligence and LLM-driven news analytics. Our technology is used by hedge funds, banks, and commodity trading desks to integrate signals directly into live trading and research workflows.
We’re hiring a Junior Data Scientist / Quant to sit at the intersection of data science, product, and client integration. This role is ideal for someone early in their career who wants to work for a financial institution disruptor.
What You’ll Be Doing
* Support client integrations of Permutable’s data, APIs, and signals into their research or trading systems
* Assist with signal onboarding, including explaining methodologies, assumptions, and intended use-cases
* Help run and interpret back-tests and validation analysis for client-specific workflows
* Work with client data to test use-case applications (e.g. strategy overlays, filters, dashboards)
* Support customers during onboarding and early usage, helping answer analytical and data-related questions
* Collaborate with engineering to improve API usability, documentation, and data quality
Monitor live signals and help investigate behaviour, changes, or anomalies
What You Bring
* Degree (or equivalent experience) in Mathematics, Physics, Engineering, Computer Science, Economics, or similar
* Strong grounding in statistics, probability, and time-series analysis
* Comfortable working in Python and analysing data programmatically
* Clear communicator — able to explain analysis simply and honestly
* Curious about how data products are actually used by clients
* Interest in financial markets, trading, or applied ML
Nice to Have
* Experience with APIs, JSON, or data pipelines
* Familiarity with back testing, signals, or quantitative strategies
* Basic SQL knowledge
* Exposure to financial or commodities markets
Tech & Tools You’ll Work With
* Python, AWS, CI/CD
* REST APIs & real-time data pipelines
* LLM-driven analytics & event-based data
* Client-facing dashboards & research workflows
Why Join Permutable?
* Learn how AI and quant signals are deployed inside real institutions
* Direct exposure to hedge funds, banks, and trading desks
* Small team, fast learning curve, real responsibility
* Clear progression into Data Scientist, Quant, or Product Analytics roles
* You’ll help ensure clients don’t just buy the product — they actually succeed with it
Industry: Business Intelligence Platforms
Employment Type: Full-time