Senior Reserving Analyst

About MS Reinsurance

MS Reinsurance is a global reinsurer domiciled in Switzerland with underwriting offices in Zurich, Bermuda, Miami, and New York. The Company underwrites non-life treaty reinsurance solutions on a worldwide basis through its three business units: Americas, International, and Specialty Lines. As part of the world-leading insurance group MS&AD, MS Reinsurance combines reliability and agility to make its clients’ businesses stronger. With a drive to move quickly and a commitment to long term partnership, MS Reinsurance supports its partners with the momentum and stability they can build on.

About the role

Be part of an eight-person team where reserving insights directly influence underwriting strategy at a Swiss-regulated global reinsurer. You will lead deep-dive analyses, enhance our reserving processes, and communicate with senior stakeholders. The role will initially focus on US P&C, with opportunities to expand into other classes and regions over time.

Your responsibilities

Reporting to the Head of Reserving, you will:

• Play an important role in the quarterly reserving process, calculating reserves and preparing reports and management information for internal stakeholders.

• Support deep dives on complex classes, refining methods and assumptions.

• Automate and streamline workflows in Python and enhance existing Excel tools.

• Present results to Underwriting and Finance, turning technical findings into business decisions.

• Challenge data and assumptions with a curious mindset to sharpen accuracy and insight.

Your profile

• 2 – 6 years of experience in a quantitative, preferably actuarial, field

• Strong technical and data-handling skills, programming skills (in particular Python and SQL) a plus

• Educational background in mathematics, natural science or any another quantitative discipline

• Numerate and analytical mind-set, good problem solver; strong aptitude for appropriately applying professional judgement

• Good communicator, keen to liaise with other functions providing valuable model input and/or receiving model output

• Excellent written skills

• Team spirit, collaborative attitude, work ethic, proactive

WHY WORK WITH US

Make your mark with us. At MS Reinsurance, we’re big enough to make a difference and small enough that everyone counts.

We offer an entrepreneurial culture, where there’s less hierarchy and more action, and room for innovation. Here, you’ll have the power to drive real change and shape our path ahead. 

Join a place where ambition can become reality, with development and platforms that support where you want to go next. Together, we'll help you discover your potential as we expand ours. 

We live day-to-day by our values: collaborative, progressive, empowering, and responsible. This means you’ll join a team which upholds mutual trust and treats each other with respect. While teamwork is at the heart of our approach to reinsurance, we don’t expect our team to think alike; at MS Re, we don’t just welcome your differences, we believe they’re essential to our success.  

Does this sound like a culture you want to be part of? Find out more about what we offer on our website and apply today!  

In case of questions, please contact us via email: careers@msreinsurance.com

Note that we will only consider applicants eligible to work in the United States of America.

MS Reinsurance is the market-facing brand of the risk carrying legal entity MS Amlin AG, a global reinsurer domiciled in Switzerland and operating in Bermuda as MS Amlin AG, Bermuda Branch, in the United States through MS Amlin Reinsurance Managers, Inc, and in Labuan, Malaysia as MS Amlin AG, Labuan Branch.

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