Financial assistant

Published on 08.09.2021

Financial assistant

ONEiO is a SaaS-company providing an integration platform as a service (iPaaS) designed for service business professionals. ONEiO’s mission is to unleash organizations, teams and people from technological restrictions empowering them to collaborate the way they want, using the tools they want. With its subscription-based Integration Automation Platform ONEiO connects people, processes and tools – enabling seamless and robust collaboration without traditional integration hassle.

ONEiO is founded in 2011, by service management professionals and it has strong roots and a homebase in Finland, the happiest country in the world. Also today, ONEiO embraces the Nordic straightforwardness and the famous Finnish Sisu attitude, while their SaaS product is used worldwide by the largest global brands and companies.

ONEiO is now looking for a number-oriented and enthusiastic Financial Assistant to join their team in Helsinki! In this position, you will be working closely with ONEiO’s Head of Finance and focusing on supporting the financial team with day-to-day assignments. ONEiO offers you a great opportunity for professional growth and versatile responsibilities to build up your expertise with a comprehensive introduction to your tasks.

As a Financial Assistant you will be responsible for the accounts receivable and accounts payable. Your daily assignments will consist of customer invoicing, processing payments, following up on invoices and also answering invoicing queries made by customers and internal stakeholders. You’ll be actively cooperating with ONEiO’s sales and customer support teams and also external accounting partners. You will also be able to participate in different internal development projects. We also appreciate your fresh ideas for optimizing the invoicing process at ONEiO.

You are our perfect match for this position, if you are enthusiastic, learning oriented and interested in growing your expertise in financial administration. You might already have relevant experience e.g. from summer jobs or internships but it’s not required. More importantly you are talented with numbers and people, and already familiar with the terminology and theory of operations within financial administration and business.

The Financial Assistant position is a permanent vacancy and working hours are flexible. Based on your current situation – you can work full-time or part-time (3-5 days per week) for example while finishing up your studies. We hope that you can start as soon as possible.

We expect you to:

  • Have a relevant educational background (e.g. accounting)
  • Be eager and willing to learn. We also appreciate your proactive approach to take on new challenges and develop internal processes
  • Be talented in cooperating with colleagues and other stakeholders. You’re also capable of working independently
  • Have an analytical and number-oriented mindset with strong skills in MS Office, especially Excel
  • Be fully proficient in English

We consider as an asset:

  • Relevant working experience
  • Previous knowledge of Netvisor or other cloud-based ERP-tools

ONEiO can offer you:

  • A great step on your career path to grow your expertise in the financial field – ONEiO provides you an excellent opportunity to learn new skills and get practical work experience from financial operations of a growing IT-company
  • Comprehensive introduction to different job assignments – although we highly appreciate your proactive approach to learning and problem solving
  • Supportive and easy-going colleagues and a low hierarchy working environment, where co-workers love to hang out also on spare-time
  • Flexible working hours and possibility for remote work
  • Nice benefits (lunch & culture benefit, coffee, drinks, choose your tools etc.)
  • Modern office space in Helsinki with a free gym

Sounds like you? Please submit your CV and motivation letter in PDF-format by the latest 19th of September via our application system. Please also mention your salary request and the earliest possible starting date in your application documents. Remember to use the application system, we do not accept applications by email.

In this position you will be employed as aTalent employee at ONEiO. You can familiarize yourself with the company here: and the working culture here: .

For more information about the recruitment process contact aTalent’s Recruitment Manager Roosa Lönnqvist (+358 50 421 0255, roosa.lonnqvist(at)

Like this position? Apply now.

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