Advanced Analytics and Artificial Intelligence, Intern

SCOR UK Company Limited; Singapore; On-site; SGD 22,320 - 33,480; Full time

Benefits offered by this job

Mentorship from industry experts

International work environment

Job summary

A leading global reinsurer is looking for an Advanced Analytics and Artificial Intelligence Intern in Singapore. You will work on predictive modeling and survival analysis, maximizing the potential of an internal Python-based survival modeling framework. The internship offers exposure to cutting-edge AI topics in actuarial science and requires a strong interest in the field, along with solid Python skills. Perfect for Master students looking to gain practical experience and work with experts in the area. Full-time commitment is expected throughout the internship.

Qualifications

• Ultimate or penultimate year Master student in relevant fields.
• Experience with survival models is a major asset.
• Familiarity with Python object-oriented programming required.

Responsibilities

• Review internal survival modeling library and its architecture.
• Take ownership of R&D topics and produce new model components.
• Implement models in Python following coding standards.

Skills

Strong interest in actuarial science

Machine learning

Solid Python skills

Education

Master's in Computer Science, Mathematics, Biostatistics, or Statistics

Tools

Python

Job description

Advanced Analytics and Artificial Intelligence, Intern

Trending

Job Description

Context

Predictive modeling is central to an insurer’s mission: understanding, assessing, and predicting biometric risks. In Life & Health, this often means working with survival analysis, a domain that brings specific methodological challenges due to censored data, non-proportional hazards, complex multivariate relationships, and the need for medically coherent outputs.

Within our team, we have developed a robust Python-based survival modeling framework that adapts both traditional actuarial methods and modern machine-learning (ML) algorithms to censored data. This internal library already integrates a wide range of models—from classical Cox variants to advanced ML approaches—and continues to evolve to meet emerging needs such as handling richer datasets, improving interpretability, and aligning with new regulatory and actuarial standards.

To strengthen this foundation, we have identified several R&D topics that will be the focus of the internship. Validated methods and results will be integrated into our existing survival modeling package.

This internship offers an opportunity to meet the requirements for an Actuarial Science degree while:

• Working in an international environment and collaborating with diverse teams
• Exploring cutting‑edge topics at the intersection of AI and actuarial science
• Learning technical, methodological and industry best practices

Being mentored and supported by experts in the field

Deploying solutions that deliver strong business value

Mission & R&D topics

Examples of topics of interest include:

• Integrating domain-driven constraints into our modeling framework
• Interpretability of survival models

In actuarial practice, domain expertise often dictates how certain variables should influence risk. This creates the need to explore approaches that embed model constraints—such as monotonicity, convexity, or U-shaped effects—directly into survival models. These constraints ensure that model outputs remain aligned with established medical and actuarial knowledge (for example, enforcing that mortality risk follows a U-shaped relationship with BMI).

Explainable AI is a recurring priority in survival modeling.

Existing tools such as partial dependence plots (PDPs), accumulated local effects (ALE), and SHAP-like approaches for censored data offer valuable insights but also present key challenges. For example:

PDPs may generate unrealistic feature combinations when inputs are correlated.

Survival-specific SHAP variants remain computationally costly and sometimes unstable.

The goal is to investigate how these techniques can be improved or adapted to deliver more robust, realistic, and domain-consistent interpretations.

A wide range of survival metrics exist, each capturing different aspects of performance (calibration, ranking consistency, bias…). This diversity can lead to:

• Conflicting conclusions between metrics,
• Difficulty comparing models objectively,

Which metrics should be favored under which modeling context?

How can we reconcile metrics?

Is it possible to derive an aggregated performance score that synthesizes several evaluation angles?

Business alignment and domain consistency:

Beyond statistical performance, models must behave consistently with actuarial and medical expertise. A key area of R&D will be to develop a tool that:

• Highlight model limitations, especially where predictions contradict well-established risk patterns.
• Provide diagnostics aligned with underwriting reasoning (e.g., assessing the isolated and combined effect of key drivers in a medically coherent way).
• Identify profiles that deviate from expected behavior, even in the presence of continuous risk factors where the space of possible profiles is theoretically infinite.

This requires exploring systematic and exhaustive approaches to surface “unexpected” behaviors — for example, detecting monotonicity violations, abrupt / discontinuous predictions, or implausible interaction effects across the full covariate space.

• Testing new survival models
• Establishing best practices around various topics

The goal is to identify methods powerful enough to capture non-linearities and interactions, yet less prone to overfitting and offering greater control than fully flexible ML models.

Potential avenues include Penalized and constrained Cox variants or interaction-augmented Cox models.

In addition, test‑and‑learn experimentation on less common and more specialized approaches — such as causal survival forests — could also be conducted

• Handling correlated input features
• Turning model predictions into business outputs (e.g.- optimal risk grouping strategies)

Responsibilities

Internship structure

• Phase 1

You will begin by reviewing:

Our internal survival modeling library and its architecture,

Existing R&D work and technical documentation,

Relevant academic and actuarial literature.

This requires familiarity with Python object-oriented programming, and you will learn or reinforce skills in unit testing, documentation, and development workflows.

• Phase 2

You will then take ownership of one or more R&D topics, producing:

• New model components or methodological enhancements,
• Implementation in Python following our coding standards,
• Validation notebooks, benchmarks, and documentation,A final research article and internship report suitable for an Actuarial Science thesis

Qualifications

Applicant’s Profile

Ultimate or penultimate Master student in the following fields: Computer science, Mathematics, Biostatistics, or Statistics.

• Strong interest in actuarial science and machine learning
• Experience with survival models is a major asset
• Solid Python skills (OOP, scientific libraries) ;
• Curious, rigorous, and comfortable communicating insights to both

The internship may be completed over six months, as a one‑year internship, or during a gap year.

• Job Schedule Full time

About Us

As a leading global reinsurer, SCOR offers its clients a diversified and innovative range of reinsurance and insurance solutions and services to control and manage risk. Applying “The Art & Science of Risk,” SCOR uses its industry-recognized expertise and cutting‑edge financial solutions to serve its clients and contribute to the welfare and resilience of society in around 160 countries worldwide.

Working at SCOR means engaging with some of the best minds in the industry – actuaries, data scientists, underwriters, risk modelers, engineers, and many others – as we work together to find solutions to pressing challenges facing societies.

As an international company, our common culture is defined by “The SCOR Way.” Serving both to build momentum that drives the Group forward and as a compass to guide our actions and choices, The SCOR Way is anchored by five core values, reflecting the input of employees at all levels of the Group. We care about clients, people, and societies. We perform with integrity. We act with courage. We encourage open minds. And we thrive through collaboration.

SCOR supports inclusion and the diversity of talents, and all positions are open to people with disabilities.