Prague, Czechia
16 days ago
Data Science Team Lead

Job Description & Summary

Our Financial Crime team is looking for an experienced data scientist who would like to lead one of our data science teams. The team that you would lead currently consists of six data scientists, is based in Prague and is supported by another team of data engineers and a team of data analysts.
 

How we see the distinction between the roles:

Data analysts analyse data using simple to intermediate statistics, aggregations and visualisations and their work includes assessment of data quality, data cleaning, data transformations and conducting exploratory data analysis

Data scientists are involved as needed in the data analysis described above and add on top machine learning, anomaly detection, advanced statistical analysis and mathematical optimisation to primarily drive improvements

Data engineers set up the necessary infrastructure which includes designing data processing and CI/CD pipelines, setting up tools for data versioning and distributed processing and promoting good software development practices
 

About the team
 

Within the Financial Crime team, we help our clients improve their ways of working and solve technology and business challenges that they face.

Our work is supporting banks in detecting money laundering, terrorism financing, drug dealing, corruption and other forms of crime. We help our clients optimise their monitoring systems by building models for behavioural customer segmentation and by parametrising detection rules that identify suspicious activities. Besides this, we also help the banks select and deploy new systems for transaction monitoring.

In the last four years, the analytical part of our team has grown from 2 people to 20, and we plan to grow further. We have built a centre of excellence in Prague that serves clients from all parts of Europe and beyond.
 

About the role | What will you do?

Hands-on work

Analysis of data about customers and their financial transactions

Preprocessing data and understanding its meaning

Developing and executing machine learning pipelines

Writing tests to ensure code quality and maintainability

Team management

Allocation of data scientists to projects that are led by dedicated managers

Mentoring the team in the field of data science in the long-term perspective

Organising, distributing, delegating and planning work outside of the projects, primarily in the development of our internal machine learning tools

Making sure that the data science team is happy

Hiring of new data scientists

Career coaching of a couple of more junior colleagues from the data engineering or data analysis teams to facilitate interconnectedness of the teams

Collecting feedback, organising retrospectives

Continuous analysis and improvement of processes and workflows
 

Client management

Leading the data science portion of international projects

Responsibility for the quality of deliverables

Review of work and outcomes

Communication with clients

Helping clients develop their analytical capabilities

Testing the efficiency of the implemented monitoring controls
 

Are you a good match?

At least a master’s degree in data science, statistics, mathematics, computer science or a similar field

Good understanding of machine learning algorithms specifically for clustering and classification

Understanding of various mathematical optimisation methods is a plus, for example particle swarm, differential evolution and Pareto front

Good knowledge of Python and Git

Written and spoken proficiency in English

Team player

Confident communicator and a client-oriented person

Advisory approach

Ability to inspire clients and colleagues

Ability to explain data science to non-technical people

Willingness to take initiative, learn and be challenged
 

What is in it for you? 

Work that benefits society - We solve important problems

A professional, talented, cheerful and ambitious team

Work with clients and colleagues from various countries

Stable, but challenging environment that provides plenty of opportunities for your continuous professional growth

25 days of vacation, 3 sick or well-being days and extra days off at the end of the year

Benefit program that you can use for holidays, education, meal and wellness vouchers, sport activities, health services, etc.

Support for your education and development - We offer business and technical training to develop your personal and professional skills, we pay for technical certifications and the time you spend studying for them

Career coaching from more senior colleagues

Opportunity to work in the future at a foreign PwC office, for example in the USA, Canada or other locations

Extra-work activities and away days like team buildings and ski weekends

You will develop your skills while having the support from top-notch professionals

We are an international network of companies with more than 327,000 colleagues in 155 countries. Come and join our fast-growing team of data enthusiasts and help us combat money laundering and other types of financial fraud.

Are you interested? Let us know, and we will discuss more details together!

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