Sagé Maenen
Talent acquisition
+31 (0)6 515 79 480
+31 (0)6 515 79 480
At Sioux Technologies, software is at the heart of innovation. As a Senior Software Engineer C/C++, you'll develop intelligent and high-performance software that powers cutting-edge systems — from medical imaging and autonomous vehicles to chip manufacturing machines. Your code drives tomorrow’s technology.
Sioux Technologies brings high-tech to life and contributes to a society that is healthier, safer, smarter, more sustainable and more enjoyable. We are a strategic high-tech solutions partner that develops, innovates and assembles complex high-tech systems with advanced Software, Mathware, Electronics and Mechatronics.
Our Position
As a Senior Software Engineer C#/C++/, you will work on applications within high-tech machine and equipment construction. The projects focus on different domains such as Medical, semiconductor, automotive or smart farming. You will be part of a team within the software development department. Passion for technology and fun is paramount. The projects are carried out at Sioux at the Development Center in Apeldoorn or at the client's location.
The following appeals to you:
- Design, develop, and test embedded and hardware-related software using C and/or C++.
- Collaborate closely with fellow software engineers, system architects, and hardware specialists.
- Contribute to complex, innovation-driven client projects where software takes the lead.
- Deliver high-quality code using modern tooling like Git, Jira, CI/CD pipelines, and unit testing.
- a people-oriented work atmosphere
What could your next project be?
Project example: high-performance imaging software for medical systems
In one of our projects, we collaborated with a medical technology client to build a real-time imaging system capable of detecting cancer at an early stage. Our developers designed and implemented the C++ processing pipeline with a strong focus on speed, reliability, and precision. It’s the kind of challenge that demands top-level engineering and creative problem-solving.
Our employees are, of course, the best source if you want to know what it's like to work at Sioux, Read the story of Thijs , Ronald and Ali why they choose Sioux.
Your future workplace
Your Experience
- A bachelor’s or master’s degree in Embedded Systems, Computer Science, Electrical Engineering, or related field.At least 5 years of hands-on experience with C/C++ software development in technical environments.
- Affinity with real-time systems, debugging tools, and hardware-near programming.
- Fluency in Dutch (both written and spoken) is required for client communication, team collaboration, and project documentation.
- A passion for engineering, teamwork, and solving technical challenges.
Our Culture
At Sioux Technologies in Apeldoorn, We organize numerous activities for our employees, such as summer barbecues, innovative knowledge sessions, and enjoyable lunches or drinks. Additionally, we offer an inspiring working environment where you can work with dedicated professionals on challenging high-tech projects.
At Sioux Technologies, you work alongside the best technicians who, like you, are driven by a shared passion for technology. We offer:
- Internal training, coaching, and a large development budget of €6,000 per year
- A vitality budget for personal wellness activities
- Varied work due to a variety of technologies, markets, and projects
- A good salary and attractive fringe benefits
- Flexible working hours of 32-40 hours per week, both at home and in the office
- An open culture focused on collaboration, learning, and having fun
At Sioux, we believe in the combination of high-tech innovation, fun, and value creation. We can tell you all about our unique culture and the challenging high-tech projects, but we prefer to let our employees speak for themselves. Discover why they chose Sioux and how they develop here. Go to the testimonials of Thijs , Ronald and Ali to find out why they chose Sioux.