Data Scientist (Risk)

Tabby; Lisboa; Teletrabalho; EUR 35 000 - 55 000; Tempo integral

Resumo da oferta

Uma empresa de FinTech em rápido crescimento busca um Data Scientist para fortalecer sua equipe de ciência de dados no Departamento de Risco. O candidato será responsável por desenvolver e otimizar modelos de aprendizado de máquina que impactam estrategicamente as decisões de risco da empresa. Esta posição oferece flexibilidade de trabalho remoto e um ambiente que promove autonomia e inovação.

Serviços

Trabalho remoto

Seguro de saúde

Participação em opções de ações da empresa

Relocação suportada

Qualificações

• Experiência de pelo menos 2 anos como Data Scientist ou funções afins.
• Proficiente em bibliotecas de machine learning como NumPy, Pandas e scikit-learn.
• Experiência na construção e implementação de soluções de machine learning.

Responsabilidades

• Desenvolver e manter modelos usando técnicas avançadas de machine learning.
• Monitorar e validar modelos existentes para garantir precisão em avaliação de risco.
• Fornecer insights baseados em dados através de análises ad-hoc.

Conhecimentos

Python

Machine Learning

SQL

PyTorch

Data Visualization

Fluência em Inglês

Ferramentas

BigQuery

Airflow

Docker

Descrição da oferta de emprego

Department: Risk B2C

Employment Type: Full Time

Location: Remote

Reporting To: Mikhail Gritskikh

Description

Tabby creates financial freedom in the way people shop, earn and save by reshaping their relationship with money. Over 15 million users choose Tabby to stay in control of their spending and make the most out of their money.

The company’s flagship offering allows shoppers to split their payments online and in-store with no interest or fees. Over 40,000 global brands and small businesses, including Amazon, Noon, IKEA, and SHEIN use Tabby to accelerate growth and gain loyal customers by offering easy and flexible payments online and in stores.

Tabby generates over $10 billion in annual transaction volume for its partner brands and is the highest-rated, most-reviewed, largest, and fastest-growing FinTech in the GCC region.

Tabby launched in 2019 and has since raised +$1 billion in equity and debt funding from global and regional investors, and is now valued at $3.3 billion.

We are seeking a highly skilled and motivated Data Scientist to join our Data Science stream in Risk Department. In this role, you will leverage advanced machine learning techniques and state-of-the-art approaches to drive data-driven decision-making and refine our risk strategies. You’ll work in a dynamic and fast-paced environment, contributing to impactful projects.

Key Responsibilities

• Design, develop, and maintain models using advanced machine learning techniques.
• Regularly monitor and validate existing models to ensure accuracy and relevance in risk assessment.
• Build and manage diverse data marts in BigQuery to support analytical requirements.
• Continuously optimize risk models to improve predictive accuracy and operational efficiency.
• Provide data-driven insights through ad-hoc analyses to inform strategic decisions.
  
  
  

Skills, Knowledge & Expertise

• At least 2 years of experience in roles such as Data Scientist, ML Engineer, or Risk Analyst, with a proven track record of impactful contributions in credit scoring.
• Proficiency in Python and experience with key data science and machine learning libraries (e.g., NumPy, Pandas, scikit-learn, CatBoost, XGBoost, LightGBM).
• Strong knowledge of PyTorch, with the ability to implement and fine-tune complex machine learning models.
• Advanced knowledge of SQL, with the ability to work effectively with large datasets.
• Experience in building and deploying end-to-end machine learning solutions that drive measurable business impact.
• Hands-on experience with tools like Airflow and Docker for deploying machine learning models into production.
• Fluency in English to collaborate effectively with analysts and stakeholders.
• Familiarity with cloud platforms such as AWS, Google Cloud Platform (GCP), or Microsoft Azure for scalable data analysis and model deployment.
• Proficiency in visualization tools like Tableau or Power BI to effectively communicate insights and support decision-making.
• Prior experience working with financial datasets and a strong understanding of risk management principles.
  
  
  

Job Benefits

Relocation

We offer remote work from anywhere in the world and are happy to work out an individual relocation plan for you.

Our employees have the opportunity to choose a country for registration: at the moment those are Armenia/Georgia/Serbia/Portugal/Spain.

We will help you open a legal entity and a bank account. In Armenia and Georgia the taxes are compensated by Tabby. In other countries we provide partial compensation of taxes.

We employ according to B2B contracts (service agreements).

For our employees we cover the following:

• Flight to one of the mentioned countries.
• Accommodation during the paperwork completion period.
• Opening a bank account and getting a residence permit in one of the mentioned countries.
• Family relocation (dependants).
  
  
  

New employees can also choose an alternative method of relocation to another country of their choice. In this case, Tabby will reimburse up to $5,000 of verified costs upon opening a legal entity and a bank account.

• We offer flexible working hours and trust you to work enough hours to do your job well, at times that suit you and your team.
• A working environment that gives you autonomy and responsibility from day one.
• You should be comfortable with the idea that the quality of your work will influence the shape of your career.
• Participation in company’s employee stock options program.
• Health Insurance
  
  
  

We are passionate about creating an inclusive, high-performing workplace that gives people from all backgrounds the support they need to thrive, grow and meet their goals (whatever they may be).

If this sounds exciting to you, we’d love to hear from you!