Junior Quantiative Analyst

About Us

WTW is an award-winning advisory, broking and solutions company that helps clients around the world turn risk into a path for growth.

From the Titanic ship in 1912 to The Moon Buggy in 1971, WTW has a richness in [insurance] history dating back to 1828.

Our WTW Regional Delivery Hub based in the heart of Lisbon - encompasses strong global team of who deliver operational excellence through innovation and streamlined solutions every single day.

The Opportunity

We’re looking for a Junior Analyst to join our Financial Modelling team, working on our cutting-edge economic scenario generator software, STAR.

This is a hands-on role with a mix of project work and client interaction. You’ll be part of a team that’s constantly improving our models and processes, expanding our client base, and delivering top-tier support.

You’ll be performing the following tasks:

• Learn and apply stochastic modelling techniques used in our scenario generators.
• Support model development and calibration, including automation improvements.
• Build knowledge of asset classes and financial modelling approaches.
• Prepare client deliverables and assist with regular model calibrations.
• Respond to client queries, deliver training, and investigate modelling issues.

You’ll receive comprehensive on-the-job training and quickly become involved in real client work. Over time, you’ll have the chance to lead research projects, contribute to model enhancements, and grow into a subject-matter expert.

What We’re Looking For

• A degree in a quantitative field (Mathematics, Physics, Actuarial Science, Computer Science).
• Basic coding experience (Matlab, C#) and a desire to grow your programming skills.
• Strong analytical thinking and the ability to explain complex ideas clearly.
• A collaborative mindset and a logical, thorough approach to problem-solving.
• Fluency in English.

We support further study toward CFA or Actuarial qualifications, and we’re open to discussing other professional development paths.

What’s in it for you?

At WTW, you’ll join a motivating and dynamic team in an exciting, fast-growing European capital. Here’s what we offer:

Hybrid & flexible working – Choose between working from home or the office with flexible hours.
Competitive salary – Attractive, performance-based remuneration.
Global exposure – Work with international clients in a world-renowned consultancy.
Career growth – Fast-track your development with hands-on experience, on-the-job learning, and specialized training.

Collaborative culture – Work in a collegial, dynamic, and supportive team environment.

Team & corporate events – Celebrate successes and foster a strong community.

WTW is an equal opportunity employer