Are you an experienced actuary looking to make an impact across multiple European markets? Join a strategic transformation programme focused on the migration and harmonisation of actuarial cash flow models. This is a unique opportunity to work with international teams and help shape future-ready actuarial solutions that support key business and regulatory processes. This is a project role until the end of 2027.




Your impact at NN: what you will do



As a Senior Actuary, you will play an important role in a large-scale European transformation programme. You will help migrate, improve and harmonise actuarial models used across different business units, while ensuring they meet business, reporting and regulatory requirements. Working closely with actuarial, risk and IT experts, you will contribute to solutions that support better decision-making and long-term business value.




Key responsibilities

• Lead and support the migration of actuarial cash flow models to a new target environment.


• Analyse, document, validate and test actuarial models, assumptions and methodologies.


• Collaborate with actuarial, risk and IT stakeholders across multiple European markets.


• Support the harmonisation of actuarial modelling approaches across business units.


• Ensure model outputs meet business, regulatory and reporting requirements.

Who you will work with



You will work in an international environment with actuarial, risk, finance and IT professionals from several European countries. Together, you will design, migrate and improve actuarial modelling frameworks that support critical business processes. You will also engage with senior stakeholders through workshops, reviews and governance activities.




What we offer

• Choose the employment form that fits you best - we offer cooperation based on an employment contract or B2B agreement (benefits package depends on the selected form of cooperation).


• A project role until the end of 2027 within a strategic European transformation programme.


• A modern office in Warsaw's Powiśle district, close to public transport, with collaborative workspaces and employee-friendly facilities.


• Flexible working arrangements, including a hybrid model, flexible start times and the possibility to work remotely from within the EU for up to two months per year.


• Private medical care, group insurance, employee discounts and access to a flexible benefits platform.


• Structured onboarding, development opportunities, language courses and access to learning platforms.


• An inclusive working environment with employee networks, wellbeing initiatives, sport activities and volunteering opportunities.


• Additional benefits, including extended paternity leave and partner discounts.

Who you are

• Qualified Actuary with at least 7 years of experience in life insurance, pensions or financial services.


• Experienced in actuarial cash flow modelling and insurance valuation methodologies.


• Skilled in model development, migration, implementation or transformation projects.


• Comfortable working with international and cross-functional teams.


• Fluent in English with strong analytical, communication and stakeholder management skills.

Nice to have:

• Experience with Prophet, RAFM, Moses or similar actuarial modelling platforms.


• Knowledge of Solvency II, IFRS 17 and/or local regulatory reporting frameworks.


• Experience working on large-scale actuarial transformation programmes.

Become a supporter of change at NN



At NN, we help people care for what matters most. As part of this international transformation programme, you will help build future-ready actuarial capabilities and contribute to meaningful change across our European business units. Join us and use your expertise to make an impact that reaches beyond a single market.