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TTTECH Tech Stack

Safety-critical embedded platforms for aviation, space, and autonomous systems

Computer Networking Products Vienna 1,001–5,000 employees Privately Held

TTTECH manufactures embedded software and hardware platforms for high-stakes industries where failure is not an option. The tech stack—VxWorks, QNX, RTEMS, VHDL, FPGA, ASIC—reflects a company deep in real-time operating systems and hardware design verification. Hiring is heavily skewed toward senior and principal engineers (7 of 11 open roles) concentrated in Austria and Finland, signaling they are filling specialized verification and platform-hardening gaps rather than scaling broadly.

Tech Stack 18 technologies

Core StackJava Python JavaScript Grafana Jenkins GitHub Copilot VxWorks QNX RTEMS VHDL FPGA ASIC C PowerShell Git Azure Vault Ethernet

What TTTECH Is Building

◆Challenges

Ensuring compliance with aerospace standards
Meeting safety certification requirements
Complex digital design challenges
Automating request fulfillment processes
Seamless integration across systems

▲Active Projects

Embedded software platforms for aviation and space systems
Software verification strategies
Designing safety-critical communication ips
Customer integration projects
Automation solutions for it request fulfillment
Maintaining development infrastructure
Electronics development for hmis in off-highway sector
Development of off-highway or agricultural ecus

Hiring Activity

Decelerating10 roles · 2 in 30d

Department

Engineering

9

Ops

1

Seniority

Senior

5

Mid

2

Principal

2

Manager

1

Notable leadership hires: Chief Engineer Software

Company intelligence

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About TTTECH

TTTECH is a Vienna-based platform company serving aviation, space, mobile machinery, smart manufacturing, and industrial automation with networked embedded systems. The product range spans real-time operating system layers (VxWorks, QNX, RTEMS integration), safety-critical communication protocols, and custom electronics—particularly HMI controllers and ECUs for off-highway machinery. Active projects include aerospace/space embedded platforms, software verification strategies, and customer integration work. The company operates with over 1,000 employees globally and maintains two subsidiary brands: TTControl and TTTech Industrial, each serving adjacent verticals.

HeadquartersVienna

Company Size1,001–5,000 employees

Hiring MarketsAustria, Finland

Frequently Asked Questions

What embedded operating systems does TTTECH use?

VxWorks, QNX, and RTEMS are the primary real-time OS layers. TTTECH also maintains custom VHDL and FPGA designs for safety-critical communication and hardware verification.

Is TTTECH hiring software engineers?

Yes. 9 of 11 active roles are engineering positions (5 senior, 2 mid, 2 principal level). Current hiring is in Austria and Finland, with velocity decelerating.

What industries does TTTECH serve?

Aviation, space systems, autonomous mobility, mobile machinery, smart manufacturing, industrial automation, and energy. Work includes aerospace certification, off-highway ECUs, and safety-critical communication platforms.