Administrative and Accounting Assistant

Administrative and Accounting Assistant (60%-80%)

Our Corporate Services team is looking for an Administrative and Accounting Assistant for our HQ in Bussigny.

We are Camptocamp, a Swiss service company founded in 2001 and one of the leading companies in Europe in the development and integration of Open Source Software.

We have great know‑how in Enterprise Resource Planning Software (ERP) with Odoo, IT Management Systems and Geographic Information Systems (GIS).

Under the responsibility of the Group Financial Director, the Administrative and Accounting Assistant ensures the smooth operation of daily administrative activities at the Bussigny offices as well as operational support for accounting processes. You contribute to the quality of internal services, supplier management, and the company's administrative follow‑up.

Your main missions and responsibilities

• Ensure the reception of visitors and the management of phone calls.
• Manage incoming and outgoing mail as well as shipments.
• Ensure the management of office supplies, the commissary, and common areas.
• Coordinate requests related to premises, equipment, and general services.
• Ensure the administrative monitoring of parking and associated re‑invoicing.
• Manage stocks and orders related to cafeterias and break areas.
• Ensure the administrative processing of general requests and support for employees.
• Check supplier invoices and ensure their transmission for processing.
• Follow up on expense reports and associated supporting documents.
• Ensure the follow‑up of credit cards and related accounting documents.
• Participate in monthly closing activities and administrative checks.
• Ensure the follow‑up of recurring subscriptions.
• Participate in customer invoicing and internal re‑invoicing.
• Ensure the administrative follow‑up of service providers and suppliers.
• Contribute to the logistical organization of internal company events.
• Management of email threads (info@) and tickets.

• Commercial employee CFC or equivalent training.
• Experience in a versatile administrative role.
• Good knowledge of basic accounting principles.
• Excellent command of office tools.
• Sense of service and internal customer orientation.
• Rigor, reliability, and organizational skills.
• Ability to manage multiple tasks simultaneously.
• Spirit of initiative and autonomy.
• Good interpersonal skills and ease in contacts.
• Flexibility and adaptability in a dynamic environment.
• You have a valid work permit for Switzerland.

If you are familiar with these things, it will be a big plus:

• You speak German.
• You know Odoo.

At Camptocamp, work is like nowhere else. You will be part of a young and dynamic company where you will find a motivating, modern and constantly evolving work environment.

• A culture of openness, which encourages individual initiative.
• Close‑knit, dynamic teams where people play a central role.
• Innovative and formative projects.
• Attractive working conditions.
• Employee benefits, home office allowance, free coffee and beverages.
• Free language lessons (also possible during working hours).
• Legendary joint events – we celebrate our successes!

Start date: Ideally on August 3rd 2026.

Location: HQ in Bussigny.

Workload: Flexible between 60% and 80%.

Please send your application, including a motivation letter and CV, by email to