At TBS Biometrics (Touchless Biometric Systems AG), we are redefining secure identification through cutting-edge biometric technology. Headquartered near Zurich, Switzerland, with a development subsidiary in Brno, we are a small but globally recognized biometric specialist trusted by major security integrators.

Join us and be part of a company where Swiss precision meets global impact in one of the most exciting and rapidly growing tech sectors.

Our engineering team in Brno works on the full software lifecycle—from backend services and APIs to data modelling, system performance, and modern web interfaces. Joining us means becoming part of a focused, international environment where Swiss quality meets hands-on technological innovation.

In your role as Full Stack Software Engineer, you will

Design, implement, test, and deploy ASP.NET Core API services and background services.
Contribute backend components and tools supporting the BioManager platform.
Build and maintain Blazor web applications.
Model, optimize, and maintain SQL Server schemas and stored procedures (T-SQL).
Improve performance, reliability, observability, and CI/CD pipelines.
Help keep our .NET solutions current and maintainable (we are on .NET 8).
Collaborate on real-time data delivery solutions (Pub/Sub, WebSockets, SignalR).
Use AI-supported development tools to improve code quality and speed.
Contribute to a culture of craftsmanship, simplicity, and secure engineering principles.

Skills & Experience

Must have

C#, .NET, ASP.NET Core, EF Core
SQL (Microsoft SQL Server, T-SQL)
REST APIs
Blazor, HTML, CSS, JavaScript
Real-time communication (Pub/Sub, WebSockets)
Applied security best practices (OWASP, secure API development)

Nice to have

IIS, Azure, Azure DevOps
Angular, TailwindCSS, Docker, Redis
SignalR, MassTransit, RabbitMQ, Azure Service Bus
Experience with distributed systems, message queues, or microservices
Knowledge of cloud architectures and native scaling strategies
Enterprise identity management (OAuth2, OIDC, SAML, Federated Identity)
Containerization and orchestration (Docker, Kubernetes)
Experience with performance tuning and observability tools

Mandatory

Good written and spoken English for daily communication in an international team
The Czech Republic citizenship, required due to regulatory and security compliance

Personality

Fair, respectful, and friendly teammate
Self-directed, organized, and reliable
Strong communication skills
Pragmatic, focused on problem solving and continuous improvement
Curious and eager to learn new technologies

Education

University degree in Computer Science, Software Engineering, Information Technology, or a related technical field
Certifications such as Microsoft Azure, .NET, SQL Server, or cloud architecture are a plus
Continuous learning mindset and interest in modern .NET technologies are highly valued

What we offer you

Small, fast-moving engineering team: real ownership, direct access to the CTO and CEO, and the opportunity to influence our standards and technology stack
Cutting-edge biometric technologies and work alongside passionate experts in an innovative industry
Modern workplace perks: on-site parking, unlimited coffee, a company-issued laptop, and market-competitive compensation
Friendly and collaborative office environment with room for personal and professional growth
Hybrid working model: on-site in Brno the Czech republic or remote, with office visits every two weeks

PostgreSQL

Programming tests

Junior

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