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Sioux Technologies Tech Stack

Embedded systems and mechatronics engineering for industrial equipment

Industrial Machinery Manufacturing Eindhoven, Noord-Brabant 1,001–5,000 employees Founded 1996 Privately Held

Sioux Technologies is a 1,200-person engineering-heavy organization building embedded software, electronics, and mechanical systems for industrial customers. The tech stack—C/C++, ARM Cortex-M, FreeRTOS, Zephyr, AWS—reflects a core focus on low-level embedded and real-time control, paired with modern CI/CD (Jenkins, TeamCity, GitLab) and cloud infrastructure. Active projects span medical devices, electron microscopes, lithography machines, and NPI (new product introduction) workflows, all pointing to mission-critical, regulated hardware; concurrently, the team is addressing legacy code migration and automating security testing (IEC 62443 compliance), signaling maturation of both codebase and governance as they scale.

Tech Stack 82 technologies

Core StackC# GitLab GitHub AWS Python Docker Linux C++ Jenkins WPF WinUI 3 Git C/C++ ARM Cortex-M Zephyr CI/CD Boost FreeRTOS VxWorks CMake TeamCity Yocto TCP/IP MQTT VoIP XMPP H.264 Dolby Atmos U-Boot Buildroot+52 more

What Sioux Technologies Is Building

Challenges

  • Unnecessary complexity
  • Inefficient manual processes
  • Improving npi process
  • Optimizing npi project management processes
  • Interface with d&e and production organization
  • Migrating legacy code to new architecture
  • Material shortages
  • Unreleased production orders
  • Cost-efficient delivery
  • Budget constraints

Active Projects

  • New product introduction
  • Cloud computing environment for big data analysis
  • Setting up automated security tests and integrating them into ci/cd pipelines
  • Product certifications and audits related to iec 62443
  • Compact electron microscopes
  • Advanced lithography machines
  • Medical devices that automate human tissue analysis
  • Implementing role-based security
  • Introducing new high-tech modules
  • Executing npi projects with qms

Hiring Activity

Steady55 roles · 20 in 30d

Department

Engineering
37
Manufacturing
5
Sales
4
Ops
3
Security
3

Seniority

Mid
24
Senior
24
Lead
2
Junior
1
Manager
1
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About Sioux Technologies

Sioux Technologies is a privately held engineering firm based in Eindhoven, Netherlands, serving customers in industrial automation, life sciences, and semiconductor equipment manufacturing. The company designs and assembles complex hardware-software systems, with particular depth in embedded firmware, electronics design, and integrated mechatronics. A distributed workforce spans the Netherlands, Belgium, Germany, and Vietnam. The hiring profile—37 engineering roles against 5 in manufacturing—indicates that software and systems engineering, rather than assembly, is the growth engine. Current operational challenges center on NPI process optimization, legacy architecture modernization, and supply-chain resilience.

HeadquartersEindhoven, Noord-Brabant
Company Size1,001–5,000 employees
Founded1996
Hiring MarketsVietnam, Belgium, Germany, Netherlands

Frequently Asked Questions

What tech stack does Sioux Technologies use?

Primarily C/C++, C#, ARM Cortex-M, FreeRTOS, Zephyr, and Linux for embedded systems; AWS for cloud infrastructure; GitLab, GitHub, Jenkins, and TeamCity for CI/CD; and tools like Docker, CMake, and Yocto for build and deployment automation.

What is Sioux Technologies working on?

Projects include compact electron microscopes, advanced lithography machines, medical device automation systems, cloud infrastructure for data analysis, IEC 62443 security certifications, and ongoing new product introduction (NPI) workflows with quality management system integration.

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