Business Development Executive

About the Position

At Cosylab, we build software that controls particle accelerators, fusion reactors, and radiation therapy systems. Our customers aren’t procurement departments - they’re physicists, research directors, and engineers who’ve spent a decade mastering their field. Selling to them doesn’t work with standard playbooks. It works with patience, genuine curiosity, and trust built over years, not quarters.

Responsibilities

• Develop new business across three domains: accelerator science, fusion energy, and radiation oncology.
• Identify the right institutions and companies, build relationships with the people who matter, and become someone they call before they’ve written an RFP.
• Learn the domain with our guidance and bring your instinct.

Requirements

• 5+ years of B2B sales of complex services or solutions.
• Track record of winning genuinely new accounts.
• Enough technical fluency to not be afraid of an engineering conversation.
• Strong English and willingness to travel.

We Offer

• A customer portfolio that includes ITER, FAIR, ESS, and CERN.
• Delivery engineers who are your partners throughout.
• Hybrid work, competitive compensation tied to your results.
• Employment contract for an indefinite period with a six-month probationary period.

About the Company

We are the leading software solutions provider for the world’s most complex, precise, and advanced systems, such as particle accelerators, large telescopes, fusion reactors, innovative medical devices, and cancer treatment systems. Our technology enables organizations to make scientific discoveries, offer the most cutting-edge cancer treatments, innovate in healthcare, and introduce clean fusion energy to future energy markets.

Working at Cosylab is a great opportunity to discover genuine teamwork and collaborate with experts from the world’s most important research projects. We value and strive to achieve good interpersonal relationships and try to ensure the pleasant well-being of all our employees. We are friendly, proud to work together, and able to develop just about any solution we put our minds to.

Cosylab culture

Our values:

• Think bold: We deliver exceptional solutions through courageous thinking, open communication, and the drive to continuously improve.
• Be modest: We set our egos aside in actively listening, respecting one another, and embracing the diversity of experience and perspective across the company.
• Work smart: We know we get more accomplished by working together, being accountable, focusing our efforts, and going the extra mile.
• Enjoy life: We prioritize balance and positivity, nurturing personal wellness and celebrating successes.
• Do good: We support one another and are passionate about solving the difficult problems that ultimately help make the world a better place.

Apply

To apply for the Business Development Executive position, please fill in the application form and upload your English CV, motivational letter, and other relevant documents.

Apply for Business Development Executive