Senior Software Engineer C++/C#/Python

Sioux Technologies; Eindhoven; Hybrid; EUR 60,000 - 80,000; Full time

Benefits offered by this job

Flexible working hours

28 holidays plus additional purchase option

Training budget of €6000 per year

Social events and activities

Work at a prime location in the Brainport region

Job summary

Sioux Technologies is looking for a Senior Software Engineer (C++/C#/Python) in Eindhoven to develop system control software for high-tech projects. You will take ownership of assignments and coach colleagues while working on advanced technologies in the semiconductor, analytical, or medical fields.

The ideal candidate should have 5-7 years of experience, strong skills in C++ and C#, and the ability to adapt to evolving technologies.

Enjoy a flexible work schedule, extensive training budget, and a vibrant workplace culture at Sioux.

Qualifications

• 5–7 years of experience in software development in high-tech industries.
• Experience in building OS-based system control software using modern C++.
• Strong expertise in C++ and C#, with experience across different operating systems.
• Good experience with legacy code, performing refactoring.
• Valid European driving licence.
• Open to flexible working hours and travel.

Responsibilities

• Take ownership of assignments and contribute throughout the development cycle.
• Develop technical software for high-tech sectors like semiconductor or medical.
• Coach and mentor colleagues for professional growth.
• Keep up-to-date with latest technologies and tools.

Skills

Modern C++

C#

Python

Agile methodologies

Real-time programming

Education

Bachelor’s or Master’s degree in Computer Science or ICT related education

Job description

As a Senior Software Engineer C++/C#/Python you develop system control software for high‑tech products and machines. You support customers in creating and integrating system control software for semiconductor, analytical, and medical equipment within the Brainport region and beyond. Your software expertise plays a vital role in bringing high‑tech solutions to life on different operating systems, including state machine modelling and real‑time aspects.

What excites you as a Senior Software Engineer C++/C#/Python?

From our office in Eindhoven, and occasionally at our clients’ premises, you enjoy working on the following:

Responsibilities

• Taking ownership of your assignments, with the freedom and responsibility to successfully complete them and contribute throughout the entire software development cycle.
• Developing technical software for modules and complete systems for the semiconductor, analytical, or medical markets.
• Applying your expertise in a specific software competence or skill—or actively working toward developing such expertise.
• Coaching and mentoring colleagues to support their professional growth.
• Keeping up with the latest technologies, tools, and methodologies, and translating them into effective business solutions.

Your future workplace

Please note that you will work on high‑tech projects at a prime location in the heart of the Brainport region.

Qualifications

• 5–7 years of experience in software development in the high‑tech industries (e.g., Semiconductor, Analytical, or Medical).
• Experience building OS‑based system control software, in modern C++ using model‑driven practices, in an Agile or SAFe way of working.
• Strong expertise in modern C++ and C#, with additional experience in other programming languages such as Python, across different operating systems, including state‑machine, real‑time and/or high‑performance aspects.
• Good experience with legacy code, adding new features, performing refactoring.
• Bachelor’s or Master’s degree in Computer Science or ICT related education.
• Open to working flexible times and willingness to travel abroad.
• Valid European driving licence.

Benefits

• Flexible 32‑40‑hour working week, with room to work from home. 28 holidays with an option to buy an additional 12 holidays.
• Work with passionate colleagues who share your drive for technology and business success.
• By combining our expertise in software, electronics, mechanics, mechatronics, mathematics and assembly, we make the impossible possible for our customers and get to work on challenging high‑tech projects.
• You get a lot of freedom and responsibility; you know exactly what you are doing.
• Personal coaching and a training budget of €6000 per year, so that you can continue to develop yourself.
• We organize a lot for our employees, from family festivals to sparkling Christmas parties, and inspiring knowledge sessions for the high‑tech community.
• You will be working at a prime location in the heart of the Brainport region. At our main office you can enjoy lunch, sports, making music, and share your knowledge in one of the Sioux Tech Labs (hobby clubs).

High Tech & High Fun

We can tell you all about the typical Sioux culture and the high‑tech challenging projects. About how you can develop yourself, like nowhere else. We’d rather have you hear it from our own employees.

Important note

This position requires access to controlled technology, as defined in the US Export Administration Regulations (15 C.F.R. 730, et seq.). Qualified candidates must be legally authorized to access such controlled technology prior to beginning work. Business demands may require Sioux to proceed with candidates who are immediately eligible to access controlled technology.