cover image
Symphony

Senior Data Scientist

On site

Sophia antipolis, France

Senior

Full Time

20-01-2026

Share this job:

Skills

Communication Problem Solving Tableau Data Analysis SQL Data Visualization Encryption Product Management Presentation Skills Architecture Machine Learning power bi Azure AWS Project Management cloud platforms Analytics GCP Data Science Mathematics

Job Specifications

About us @Symphony

We’ve spent the last 10 years building a communication and markets technology company, powered by interconnected platforms: messaging, voice, directory and analytics. Over 1000 institutions use our modular technology built for global finance. Security is in our DNA with uncompromising data protection, end-to-end encryption and resilient architecture, all created on a foundation of trust with our customers .

But that was only chapter one. We’re now building on our purpose-built network, expanding AI-powered, real-time collaboration, redefining flexibility with fully cloud-native software with our trader voice product, and rethinking the industry’s approach to identity verification, connection and intelligence. .

The opportunity and our ambition are huge. But we need passionate, dedicated individuals to get there. At Symphony we work hard and fast. Our unique blend of technology and financial services makes it an environment you won't get elsewhere.

Role Description

The Senior Data Scientist is a functional specialist and key contributor responsible for driving Symphony’s data science strategy on complex projects and initiatives. This role exhibits wide-ranging experience, using in-depth professional knowledge to resolve complex issues and develop new concepts, methods, and techniques. The Senior Data Scientist is crucial for managing data complexity and ensuring data products are impactful and scalable, with a sizable impact on the function or business unit.

Key Responsibilities

Perform rigorous analysis of large, complex data sets and provide strategic insights, hypotheses, and conclusions based upon findings to both technical and non-technical stakeholders
Designing dynamic data dashboards and presentations to communicate insights to users and empower them with the ability to explore data autonomously
Respond to ad hoc requests from internal or external customers in a fast-paced environment
Build, maintain, and improve data models, forecast models, dashboards, and data pipelines
Create and manage complex SQL queries to handle vast amounts of data, translating these queries into dynamic and production-ready reports using DOMO.
Coordinate product instrumentation efforts with Product Managers, Engineering and QA teams, from conception through to insight generation
Implement AI models for predictive and automated processes to communicate data changes to users and provide actionable insights in a timely manner
Educate Symphony collaborators to become data driven in their day-to-day job

Qualifications

Master / MBA / Engineering School in computer science, mathematics, statistics, economics, data science or analytics, or a related field
7+ years business experience in a data analyst, data scientist, product management or consulting position in financial or tech related sector with strong use of analytics
Strong data analysis skills to derive actionable insights and recommendations, demonstrating a track record of successful projects
Mastery in a data visualization tool (DOMO, Tableau, Power BI, Looker, other)
Excellent problem-framing, problem solving and project management skills
Excellent knowledge in SQL and data transformation (ETLs, data flows)
Experience with predictive analytics, machine learning algorithms, business forecasts
Familiar with cloud platforms (AWS, Azure, GCP)
Excellent communication and presentation skills to convey complex findings effectively to diverse audiences

Compensation

Competitive salary
Bonus Plan
Benefits and Perks vary based on location.

Benefits And Perks

Regional specific competitive benefits
Build your own Benefits (BYOB) perk
Many other fun and exciting benefits and activities!

We are an equal opportunity employer and value diversity at our company. We do not discriminate on the basis of race, religion, colour, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status. We will ensure that individuals with disabilities are provided reasonable accommodation to participate in the job application or interview process, to perform essential job functions, and to receive other benefits and privileges of employment.

About the Company

Symphony is the most secure and compliant markets' infrastructure and technology platform, where solutions are built or integrated to standardize, automate, innovate and liquefy financial services workflows. The Symphony platform is a vibrant community of over half a million financial professionals from 1300+ market participants underpinned by a trusted directory and omnichannel interactions across chat, voice, web, meetings and more. Symphony powers over 2,000 community-built applications and bots. Symphony was founded in O... Know more