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Seyna

B2B insurance brokerage platform with underwriting

Junior Accountant

Accounts Payable/ReceivableConfirmed live in the last 24 hours
Full-timeÎle-de-France, France€40k - €45k /yrHybrid

About the Job

Requirements

  • Have accounting or management training, such as a BTS, DCG, or Master's degree, and 0 to 3 years of experience in an accounting firm or company.
  • Have a solid foundation in general accounting and be prepared to take ownership of a general-expenses scope, including suppliers, expense reports, payroll, and filings.
  • Be comfortable using Excel or Google Sheets and working with an ERP; NetSuite knowledge is a plus but not required.
  • Be comfortable communicating in English, both orally and in writing, and be motivated to develop expertise in insurance accounting.

Responsibilities

  • Manage supplier accounting by completing, checking, and validating invoices, supported by automated pre-recording.
  • Review expense reports and ensure supporting documentation is compliant.
  • Integrate and verify payroll entries.
  • Ensure general expenses are correctly integrated into accounting and reporting tools.
  • Lead unreceived-invoice campaigns with internal teams.
  • Prepare tax and social declarations, including VAT, e-invoicing, and DAS2.
  • Act as the treasury point of contact by monitoring cash flows and ensuring banking data reliability.
  • Reconcile accounts and monitor payments.
  • Produce and analyze the payments dashboard and propose improvements.
  • Support operational teams in monitoring unpaid invoices and resolving discrepancies.
  • Contribute to monthly or quarterly closing work and preparation of accounts.
  • Participate in account reviews, justify account balances, and prepare information for annual declarations.
  • Participate in projects to evolve the accounting scope, including processes, tools, and continuous improvement.
  • Progressively develop insurance-accounting expertise and contribute to accounting for the business side.

Desired Qualifications

  • Knowledge of NetSuite is a plus but is not required.
  • Comfort communicating in English, orally and in writing, is listed as a bonus.

About the Company

Seyna

B2B insurance brokerage platform with underwriting

Seyna provides a B2B insurance brokerage platform in France that lets insurance brokers create, underwrite, and manage bespoke insurance programs that they can white-label to their customers. The core is a proprietary insurance and policy-management system with modules for underwriting, claims, compliance, and payment automation, enabling brokers to launch tailored insurance products quickly for lines such as pet health, travel, event cancellation, and rent guarantees. Revenue comes from both insurance activities and SaaS fees, not consumer-direct sales. A key differentiator is Seyna’s ability to underwrite its own products thanks to an ACPR insurance license, paired with a platform designed to support a end-to-end policy lifecycle for brokers, rather than simply acting as an intermediary. Its goal is to expand its software features and insurance lines (including health) across Europe, helping brokers scale personalized programs for a wide range of clients.

Company size
51-200
Company stage
Early VC
Total funding
$62.7M
Headquarters
Paris, France
Founded
2019

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