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Settlement T+1
The Generalization of Electronic Billing in France: Reform, Impacts and Perspectives
A look back at our 2025 team seminar
DORA regulations
Postponement and temporary relief from FRTB in Europe
Trade tensions and the yield curve: what impact will tariff hikes have on the bond market?
Inflation: a passing threat or a new economic paradigm?
Command Strategy wins EcoVadis Gold Medal
Finance & impacts du Covid 19 – Command Strategy Advisory’s expertise and support for players in the financial sector
Private Equity and Covid-19 in Europe
Command Strategy is rated Silver by Ecovadis (2020)
Renewal of our commitment to the United Nations Global Compact (COP 2024)
Cyber Risk Management
ESG ratings of an equity portfolio
Alternative assets: retail investors step up their investments
HappyIndex®AtWork 2024 survey: Our results
Recent participations : La Parisienne and Les Foulées de l’Assurance
Command Strategy’s Solidarity Initiative
124 Bis Avenue de Villiers – 75017 Paris
Phone: +33 (0)1 42 94 09 48

Benjamin TESSIAUT, CFA
Senior Manager
A statistician and actuary with a degree from ISUP – Sorbonne University, Benjamin has been working for the past ten years on financial actuarial, regulatory and modeling issues for players in the world of finance.

Sophie TA KIM
Senior Manager
Trained as an accountant, Sophie exercised the auditing profession then as a consultant to asset managers, bankss and insurers during fifteen years before joining Command Strategy.

Sarah OHAYON
Senior Manager
Sarah holds a Master’s degree in Statistical and Financial Engineering from Paris Dauphine University. has built up her expertise in risk management over the last ten years, working as a consultant for a range of investment players.the investment world.

Fabrice ROUSSEAU
Senior Manager
Graduate of Paris Dauphine University with twenty-five years’ experience, including ten years in investment banking and trading.

Jean-Pierre RIZK
Partner
A graduate of HEC Paris specializing in financial services, Jean-Pierre covers the entire consulting chain, from strategic analysis to implementation and outsourcing. His expertise, versatility and ability to bring people together are one of the hallmarks passed on in Command’s DNA. Strategy.

Hakim AMEZIANI
Partner
A graduate of ENS Paris and Université Paris Dauphine, Hakim has over ten years’ experience in asset management in asset management and financial and insurance risk managementHe has worked on a wide range of projects, from regulatory issues and changes to standards, to large-scale IS and financial projects.

Vincent TARRIT
Senior Manager
A graduate of the Toulouse School of Economics (TSE), Vincent has several years’ experience in managing projects on a variety of themes: alternative investments, benchmarks, data quality, etc.

Sarah IHADDADENE
Manager
An expert in financial engineering and a graduate of ESG Finance, Sarah has nearly 7 years’ experience in finance and asset management. Her various assignments have enabled her to work on functional issues, accounting projects and the production of regulatory statements.

Guillaume DELSENY
Senior Manager
A graduate of Skema Business School and Université Paris I Panthéon-Sorbonne, Guillaume has 15 years’ experience in organizational transformation, with a specialization in Asset Management. He is involved in the entire consulting cycle, including IT project management, systems selection and migration, and business rules definition. His expertise covers the Front-to-Back-to-Accounting-to-Treasury chain and Private assets.

Tidia YETTOU
COMMUNICATION
With a degree in Marketing, Tidia joined the company at its inception and has played an active role in its expansion. She holds the position of Marketing and Communications Manager.

Nicolas DUSSERRE
Senior Manager
Trained as an engineer, Nicolas is passionate about data-driven innovations. specializes in automation issues for players in the world of finance..

Thomas BELLINI
Manager
Thomas holds a Master’s degree in “IT for Finance” from the Université Paris Dauphine, as well as a diploma from the CY-TECH engineering school (Data Science option), and specializes in the design of IT solutions for the financial sector. Today, within the company, he works on projects as a Full Stack developer, with a focus on finance.

Olga DENEGA
Senior Manager

Alexandre TEYSSIER
Manager
Holder of a Master’s degree in Engineering and Finance (M2IF) from the University of Paris-Saclay, Alexandre has solid expertise in the use of mathematical and numerical tools applied to finance. For the past 7 years, he has been working in the fields of Asset Management and Risk Management, addressing a wide range of industry issues.
Accounting Consultant / Regulatory Project
Job description:
As part of our business activities, we support our customers during accounting closures, constant changes to standards and regulations, and changes to information systems (IS).
You’ll join a team of experienced consultants and financial engineers renowned for their expertise, and support our customers in implementing their various regulatory projects. You will be involved in two types of missions:
1. Assistance with regulatory reporting :
- Support for production work :
- Regulatory reports: FINREP, SURFI, COREP,LCR, NSFR, Office collections…
- Regulatory ratios: Solvency, Leverage…
- Implementation of regulatory changes into customers’ tools
- Development of dashboards and projected indicators
- Regulatory watch: RUBA, Basel III v2…
- Writing user support materials
2. Project :
- Project management assistance forintegration of new requirements into various financial financial
- Implementation and configuration of production tools regulatory
- Participation in projects to overhaul financial reporting and analytical architecture
- Formalization of requirements expressions, drafting of specifications and/or functional specifications
- Definition of acceptance strategies and/or test plans
- Carrying out functional acceptance testing and integration testing (end-to-end)
- Definition and organization of data migrations and changeover plans
Profile required
- You have a 5-year higher education diploma in accounting (business school, Master’s degree in accounting, DSCG).
- You have initial experience in bank accounting and regulatory reporting, and have gained experience in projects involving the implementation of new standards (IFRS 9, Basel III). You are keen to further develop your skills in this area, and have an appetite for teamwork.
- Your responsiveness, reliability and analytical skills will make all the difference
- In-depth knowledge of banking regulations and regulatory ratios
- Professional English
- Proficiency in office automation and accounting tools (SAP, SAGE (1000, XRT), ORACLE CLOUD, AXWAY, NetSuite, etc.) is essential.
- Essential knowledge of reporting tools (Evolan Report, Invoke)
- Knowledge of consolidation (SAP BFC…) and treasury tools (KYRIBA, EXABANQUE…) considered a plus
Financial Engineer
Job description
As part of our activities, we support our customers in the strategic, operational and organizational changes brought about by a constantly evolving regulatory environment (Basel III, IFRS 9, Solvency 2, IFRS 17…).
VoYou will join a team of experienced consultants and financial engineers, renowned for their expertise, and will support our customers in the implementation of their various projects involving listed and unlisted investments. You will be involved in
- Supporting customers in the selection and deployment of financial software packages
- Assistance to project managers in integrating new requirements into various financial information systems
- Implementing new standards and measuring their strategic, system and operational impact
- Validation of financial indicators and/or insurance calculations in the various standards (FGAAP, IAS 39, IFRS9, etc.).
- Implementation of tools for reconciling and validating financial ratios
- Production of financial, accounting and regulatory reports
- Writing user guides and training business teams
- Ongoing exchanges with other departments: investment, risk, ALM, accounting, etc.
Profile required
- You have a 5-year degree in finance (engineering school, business school, Master’s degree in market finance, asset management or risk management).
- You have initial experience in a similar position and would like to further develop your skills in this field.
- Your responsiveness, reliability and analytical skills will make all the difference
- In-depth knowledge of financial instruments and valuation techniques
- Understanding financial models and insurance calculations
- Knowledge of asset management tools and data providers considered a plus
- Professional English
- Essential proficiency in office automation tools
- Aptitude for teamwork
Life Actuary Consultant, specialized in Inventory/Product/Regulations
Firm presentation
Command Strategy, a financial consulting firm founded in 2017, offers financial institutions sought-after expertise in consulting and service provision. Covering the entire consulting chain, from strategic analysis to implementation, we provide our customers with our triple skills: business, IT and project management expertise. As a dynamic and fast-growing firm, Command Strategy is looking for experienced profiles to add to its workforce.
Lhe team Actuarial & Modeling Services (AMS) teamteam, made up of actuaries, statisticians and engineers specialized in finance and modeling, works both with companies providing insurance services (insurance companies, mutual insurers, provident institutions, reinsurers, etc.) and with management companies working with them (asset managers, asset servicers, etc.), to support them in their actuarial work.
To strengthen the teams of its Actuarial & Modelling Services (AMS) practice, Command Strategy is looking for a Life Actuarial Consultant, specialized in Inventory/Product/Regulatory, with 3 to 5 years’ experience.
Job description:
The consultant will be able to intervene in the entire actuarial value chain:
- Product Actuarial, Underwriting, Inventory, …
- Asset and Liability Management (ALM), Risk Management …
- Regulatory work in the multi-standard insurance context: French-GAAP, Solvency 2, IFRS 9/17, etc.
- Modeling, production, automation and analysis of quantitative indicators (performance and risks, financial and non-financial)
- Supporting management companies in their collaboration with insurance companies (regulatory requirements, transparency work, etc.).
Profile required
- You have a degree in Actuarial Science (Master 2 from a university or diploma from a Grande école of engineering), ideally recognized by the Institute of Actuaries.
- You will have gained initial experience in life insurance actuarial work, with a particular interest ininventory and/or product actuarial issues.
- A good knowledge of insurance regulatory issues (French-GAAP, Solvency II &/or IFRS 17) is highly appreciated.
- You have a good command of office automation tools and are particularly at ease with Excel and VBA.
- You have a first successful experience with programming languages (Python, R, SAS, C#, …) and/or software packages.
- You have good writing skills, can work in both a French- and English-speaking environment, and can demonstrate rigor and autonomy, while knowing how to work as part of a team.
- You would like to join a young, dynamic , human-scale organization , contribute to its development and grow with it.
Full Stack Finance Developer
Job description:
Command Strategy is looking to strengthen its teams with a Full Stack developer with advanced knowledge of C# and/or Python. You will bring your expertise to offer our customers innovative solutions to solve their financial problems.
In the course of your duties, you will be able to handle various IT tools and technologies:
- Web framework: .Net , Django
- ETL: SQL Server Integration Services (SSIS), AlteryX, Knime
- Reporting tools: SQL Server Reporting Services (SSRS), Excel (VBA), Power BI / Power Apps,
- Database management: SQL Server Management Studio, Oracle
- Scheduler: VisualCron, Power Automate
- Project management: Azure DevOps, Jira
You will be required to :
- Handle and query databases,
- Create Back-End code and query the database to solve financial problems,
- Code high-performance computing services in compliance with best language practices (object-oriented programming, nomenclature, task parallelization, etc.).
- Integrate our front-end code with HTML, CSS and JS to improve the aesthetics of our web solutions and make them as user-friendly as possible.
- Respecting security standards to ensure the integrity of our customers’ data
You’ll be able to discover this environment as part of a dynamic team, with a variety of profiles that can provide you with cross-disciplinary knowledge (Asset Management, Risk Management, Accounting, Data Science, etc.).
Profile required:
You are a recent graduate, or looking for an internship, from an engineering school and/or university with a specialization in IT and finance. You may be a beginner or have some experience in the IT department of a bank or insurance company.
You demonstrate :
- Autonomy, especially in web development, with a Full Stack approach.
- Knowledge of the Django or .NET Frameworks and their ORMs, as well as the MVC (Model-View-Controller) model.
- Database skills
- Good interpersonal skills
- Good writing skills and thoroughness
- A strong intellectual curiosity for new technologies (Blockchain, DataScience, etc.).
- Expertise in management solutions such as Fusion Invest, Efront or Simcorp Dimension is a plus.

















