Senior Data Scientist BN_28/10/2026

Description

C ontext:

A team responsible for the development and industrialization of applications for the Investment Banking division. Accelerating the integration of generative AI solutions and AI agents into business processes. A strategic environment within the platform, with high-impact use cases in document analysis, credit, and finance.

Expectations:

Strong Python with extensive experience in Object-Oriented Programming and enterprise software design patterns .

Proven track record building asynchronous microservices and endpoints using FastAPI .

Hands-on practice in pytest (unit, functional, and integration testing for ML/LLM pipelines).

Bash scripts for automation, data handling, and container interaction.

LLMs Architecture understanding proven by project portfolio.

Architecting multi-step, stateful agentic graphs using LangGraph or Google ADK .

Hands-on experience optimizing LLM pipelines programmatically using DSPy .

Practical knowledge of deploying and running high-throughput open-weight models on GPU infrastructure using runtimes such as vLLM (experience with CUDA and fine-tuning is a strong plus).

Hands-on familiarity with automated build, test, and release pipelines ( Jenkins) .

Experience setting up tracing, drift detection, and automated evaluations for generative workflows using tools like Phoenix Arize .

Dedication to shipping stable, secure code into flagship banking infrastructure where compliance, auditability, and data security are non-negotiable.

General Stack: Google ADK, LangGraph, DSPy, vLLM, FastAPI, Python, Pytest. Arize Phoenix. Kubernetes, Jenkins, GPUs.

Responsibilities

• Design and develop LLM-based agentic solutions to automate complex business processes.
• Work closely with business teams to identify needs and drive the adoption of AI solutions.
• Develop data extraction pipelines and implement evaluation and observability frameworks for AI agents.
• Deploy and industrialize models (LLMs, GPUs), ensuring quality through testing and DevOps best practices
• You are taking full ownership in driving AI features.
• You remember to respect the boundaries and non-deterministic nature of LLMs, communicate constraints clearly, and build robust safety rails.
• You are a team player, communicate technical trade-offs cleanly with architects and business users, and enjoy mentoring peers.
• You are testing ideas and PoCs quickly, validate feasibility with data and avoid technical debt.
• Career Prospects:
• Build expertise in Agentic AI architectures and the industrialization of LLMs in production. Work on high-visibility projects within the Investment Banking division.