Optenni Ltd is the developer of the globally recognized Optenni Lab circuit synthesis software for antenna and RF optimization. Optenni Lab automates many design tasks related to antennas, antenna arrays and RF systems.

Our customers are leading worldwide companies utilizing wireless technologies in various applications. With Optenni Lab they can increase data transmission rates, communication range and energy efficiency of their wireless products. Seven out of ten of the world's biggest technology companies use our software.

Currently, we have two open positions on-site in Espoo, Finland:

Sales Director: We are looking for a Sales Director who would manage our international sales, supported by our account managers, application engineers and marketing. You would work as a part of the Optenni leadership team.

Requirements:

Passion for developing customer relationships and sales strategies
Experience in international technical sales
Experience in CRM tools, such as Salesforce
Suitable technical background in radio frequency (RF) technologies
Good communication, presentation and social skills

Account Manager: We are looking for an Account Manager to strengthen our team and to boost our international sales. You will participate in developing our international sales and marketing activities as well as providing technical support to our customers.

Requirements:

Enthusiasm to help our customers to solve their design challenges
Suitable technical background in radio frequency (RF) design, including experience in circuit and/or electromagnetic design tools
Good communication, presentation and social skills
Experience in professional software tool sales is a strong asset

The position is suitable for both experienced senior persons with strong sales skills and younger professionals with the right mindset.

How to apply?

Please send your application and CV by 12 December 2025 to careers@optenni.com.
More information: CEO Jussi Rahola, Tel. +358 45 2658245, jussi.rahola@optenni.com

About Optenni and the working environment:

Optenni is a small dynamic software company with a global reach. We are well networked with many partners in the RF design ecosystem: electromagnetic simulator companies, measurement equipment vendors and component manufacturers.

We offer an inspiring position in the global RF simulator market, a flexible working environment, the ability to influence our product development and the possibility to grow your skills. Both positions require some reasonable amount of international travel. We are unable to provide relocation assistance and hence we are looking for candidates who are resident in Finland.

Optenni Oy

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Sales Director and Account Manager for antenna and RF design software