Accountant apprentice

AdaCore: Helping Developers Build Software that Matters

Everything we do at AdaCore is centered around helping developers build the safest, most secure open-source software.

For 30 years, we've worked with global leaders across avionics, aerospace, defense and other high-integrity industries, building tools and providing services that ease the complex and difficult process of developing high-integrity software. As the need for truly secure and reliable applications expands into industries such as automotive, medical, energy, and IoT, we’re advancing our time-tested technologies to bring expertise and services to help a whole new generation of developers.

Our 150 experts worldwide in the US (New York), France (Paris, Toulouse, Grenoble and Vannes), the UK, Estonia and Germany all play a role in developing bleeding-edge technologies to meet the highest grade of software development.

Joining AdaCore is about joining a culture of innovation, openness, collaboration and dependability, which defines how we work together, with our customers, and with our partners.

AdaCore is seeking an Accountant apprentice to join our Paris team!

Context and main responsibilities:

Under the supervision of the Senior General Accountant of the French entity, the Accountant Apprentice will play an active role in a digitalized ERP environment, with responsibilities including:

• Day-to-day Bookkeeping and Accounts Monitoring:

  • Assisting with daily bookkeeping tasks within the ERP system, in coordination with the French and international finance teams, including: registering transactions, processing payments, performing controls, and managing other financial data;

  • Preparing for closing operations across various areas: fixed assets, suppliers, account reconciliations, customers, and bank reconciliations, including controls on analytical accounting elements;

  • Contributing to the preparation and review of VAT returns and other tax returns/payments.

• Monthly Closings and Reporting:

  • Reviewing accounts and supporting month-end closing operations within the ERP system, specifically for expenses, revenues, and IT processes;

  • Preparing the annual closing file and actively participating in statutory and other audits;

  • Reviewing the accounts of other entities, in accordance with our internal procedures;

• Participation in Value-Added and Medium-Term Projects:

  • Contributing to the improvement of procedures and participating in related organizational discussions and change implementation;

  • Participating in the selection and implementation of software solutions, including tax planning and controlling tools;

  • Supporting the e-invoicing project, including software selection and implementation.

Profile requirements:

• Currently preparing a Master 1 or 2 in auditing or accounting (ESC type or university DSCG, Master CCA, etc.);

• Solid understanding of French accounting principles;

• Prior internship or relevant experience in accounting is a plus;

• Proficiency in office automation tools, particularly Excel, and a demonstrated interest in ERP systems, accounting software, and digital accounting processes;

• Good level of English with a willingness to improve; fluency is a plus;

• We are looking for someone who is rigorous, organized, autonomous, detail-oriented, and able to work effectively in a team. 

Recruitment process: 

• First HR Interview 

• Technical Interview with a test

Timeframe & Location:

During 2025/2026 - 12 months - Paris office

What we offer:

• A monthly salary of 1,800€ gross

• 60% of restaurant ticket costs covered by AdaCore

• 50% reimbursement of travel pass

• 60% of health insurance costs covered by AdaCore

• ​​Employee profit-sharing

• And great opportunities for the future!

Beyond the job

We're a global organization driven by diverse backgrounds, fostering innovation through an open exchange of ideas. We welcome applicants of all backgrounds, celebrating diversity in ethnicity, nationality, gender, age, religion, abilities, sexual orientation, veteran or marital status. 

Our commitment is to help our teammates, wherever they are based, feel comfortable and satisfied, by encouraging flexibility to ensure them a healthy work-life balance. Additionally, we prioritize individual development by offering continuous training from day one with a personalized onboarding plan.