Job
- Level
- Lead
- Job Field
- Embedded, Test/QA
- Employment Type
- Full Time
- Contract Type
- Permanent employment
- Salary
- from 70.000 € Gross/Year
- Location
- Vienna
- Working Model
- Hybrid, Onsite
Job Summary
In this role you design and lead certifiable embedded software architectures for aviation and space, implement RTOS and multicore solutions, define requirements and verification strategies per DO-178C/ECSS, mentor engineers and coordinate system, hardware & chip teams.
Job Technologies
Your role in the team
As our Principal Software Architect, you will inspire, mentor, and empower a team of embedded software specialists, championing technical excellence and helping to shape the future of next-generation aircraft and spacecraft.
In addition, you will work in close partnership with cross-functional teams spanning systems, hardware, and chip engineering, driving purposeful innovation throughout the aerospace sector.
- Lead the architectural definition of embedded software platforms for aviation and space systems, ensuring compliance with applicable aerospace standards and safety norms (e.g., DO-178C, ECSS-E-ST-40C).
- Define and steer software architecture work packages in alignment with systems engineering, hardware, and project stakeholders.
- Specify and review high-level and detailed software requirements with a focus on safety, reliability, and performance.
- Design scalable, modular, and certifiable software architectures for flight-critical and spaceborne applications.
- Continuously evaluate and improve architectural solutions, development workflows, and integration strategies.
- Represent the software architecture domain in internal and external audits, customer reviews, and certification processes.
- Define and oversee software verification strategies, including formal methods and automated validation.
- Support documentation efforts and provide technical expertise to customer service, sales, and product management teams.
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Our expectations of you
Education
- Technical university degree in Computer Science, Electrical Engineering, Aerospace Engineering, or a related field.
Qualifications
- Deep expertise in RTOSs (e.g. VxWorks, QNX, RTEMS) and embedded platforms used in aerospace applications.
- Strong understanding of computer (also multi-core) architectures, fault-tolerant systems, and Ethernet-based avionics networks.
- IMPORTANT RULES: - Maintain the original formatting and structure - Translate technical terms correctly (e.g., "Frontend", "Backend", "DevOps", "Scrum Master") - Use industry-standard terminology for HR and Tech - Maintain the tone (formal/informal, you) - Translate only the text; do not add explanations - Keep the bullet structure - Technical terms that are internationally used may remain untranslated - Ensure correct grammar and natural language flow Text to translate: Solid knowledge of aerospace software standards such as DO-178C, DO-330, ECSS-E-ST-40C, or NASA NPR 7150.2C.
- Demonstrated leadership in cross-functional teams and ability to influence technical direction across projects.
- Excellent communication skills in English and a collaborative mindset, with a commitment to mentoring and knowledge sharing.
Experience
- Minimum 10 years of experience in embedded software engineering, with at least 5 years in a lead or architectural role in safety-critical domains.
- Proven experience in the aviation and/or space industry, with knowledge of current trends, technologies, and regulatory changes.
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Benefits
Work-Life-Integration
- 🧳Relocation Support
- 🙅♂️No All-In Contracts
- 🏠Home Office
- ⏸Educational Leave/Sabbatical
- ⏰Flexible Working Hours
- 🚌Excellent Traffic Connections
Health, Fitness & Fun
- 🤫Relaxation Rooms
- 🚲Bicycle Parking Space
- ♿️No Physical Barriers
- 👩⚕️Company Doctor
- 🎳Team Events
- 🙂Health Care Benefits
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Food & Drink
Job Locations
Topics that you deal with on the job
This is your employer
TTTech Computertechnik AG
Wien, Ingolstadt
The TTTech Group is a leading provider of safe networked computing platforms that make megatrends like the Internet of Things and autonomous mobility a reality. Our solutions are applied in markets like automotive, mobile machinery, aerospace, smart manufacturing and automation.
Description
- Company Size
- 250+ Employees
- Founding year
- 1998
- Language
- German, English
- Company Type
- Established Company
- Working Model
- Hybrid, Onsite
- Industry
- Electronics, Automatization, Internet, IT, Telecommunication
Dev Reviews
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Principal Software Architect
- Salary
- from 70.000 € Gross/Year
- Location
- Vienna
- Working Model
- Hybrid, Onsite
