Company Overview At RESONIKS , we combine acoustics, AI, and purpose-built hardware to transform quality control in manufacturing. Our technology detects hidden structural defects in metal and composite components within seconds, faster, more cost-effective, and more reliable than traditional inspection methods. This enables manufacturers to move toward fully automated, zero-defect production.

We’re a fast-growing deep-tech startup operating across the Netherlands, Finland, and Germany, tackling complex challenges at the intersection of machine learning and industrial engineering. If you’re driven by real-world impact, cutting-edge technology, and the opportunity to shape the future of automated quality control, RESONIKS is the place for you .

The Role As a Senior Mechanical Engineer at RESONIKS, you will play a critical role in the design, development, and delivery of advanced mechanical systems that underpin our acoustic quality control solutions. You will take ownership of projects from concept through production, applying deep technical expertise while influencing design decisions and solutions that meet the highest technical, functional, and quality standards.

This is an on-site position based in Tampere, Finland.

This job is for you if you:

• You excel in roles that allow you to apply your mechanical expertise with precision while working collaboratively with others.
• You have a strong portfolio that reflects your achievements and skills in mechanical design, highlighting your attention to detail and excellence in engineering.
• You are skilled in using CAD software, particularly SolidWorks, to transform intricate engineering ideas into precise, workable designs.
• You enjoy the dynamics of working in cross-functional teams and are committed to steering projects towards successful completion through effective collaboration.
• You possess excellent English language skills, enabling you to clearly articulate complex concepts and effectively collaborate with global teams.

Responsibilities

• Lead the development and enhancement of mechanical systems, ensuring seamless integration with our cutting-edge acoustic technology.
• Actively engage with customers and suppliers, fostering strong, professional relationships and maintaining transparent communication channels.
• Utilise advanced CAD software to develop detailed engineering designs and comprehensive documentation, ensuring accuracy and adherence to standards.
• Work closely with multidisciplinary teams to ensure project milestones are met, quality standards are maintained, and the final deliverables meet or exceed expectations.
• Skilfully handle multiple projects at once, delivering high-quality results in a dynamic, fast-paced environment while managing resources and timelines effectively.

Requirements And Qualifications

• A degree in Mechanical Engineering or a related field is required.
• A minimum of 5 years of professional experience in mechanical engineering, demonstrating a successful track record in project delivery.
• At least 3 years of demonstrated expertise in CAD software, with a strong preference for SolidWorks.
• Strong ability to engage and collaborate effectively with internal teams, customers, and suppliers.
• Ability to maintain a strategic overview and make informed decisions under pressure.
• Business-level fluency in English, both written and spoken, with excellent communication skills. Proficiency in Finnish or German is an advantage.
• Willingness to travel and represent the company at various business and industry events.

Working at RESONIKS Join an early-stage, fast-moving team where your work shapes both the product and the company culture. You’ll tackle unique challenges and see your ideas come to life in a collaborative, supportive environment. At RESONIKS, you can:

• Be part of a creative, supportive environment where you can take ownership, share ideas, and collaborate with passionate colleagues.
• Collaborate across diverse teams and grow professionally and personally.
• Enjoy a challenging and meaningful role in a fast-growing, innovative company.
• Have opportunities for training, skill development, and career growth.
• Flexible working model with hybrid and onsite depending on role and business needs.
• A culture of inclusion - everyone is welcome, regardless of background, experience, or identity
• Regular team events, from spontaneous get-togethers to our legendary team retreats.
• Work at a dynamic, international company shaping the future of industrial AI and quality control.

About Us We are an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, colour, religion, sex, sexual orientation, gender identity or expression, pregnancy, age, national origin, disability, genetic information, or any other characteristic protected by law.