7 English-speaking jobs in Rybnik

Develop secure, high-performance software in Rust and C++ for a multi-factor authentication platform. Contribute to passwordless authentication components and build solutions for web proxies and reverse proxies.

Conduct in-depth threat modeling and cryptographic analysis of Rublon's authentication flows. Prototype and validate next-generation passwordless methods such as WebAuthn/FIDO2 passkeys. Continuously monitor emerging attack vectors. Translate research insights into production-ready features. Document and communicate findings in clear, risk-ranked reports. Support incident simulation and response.

Develop and improve Rublon Authentication Proxy with advanced LDAP and RADIUS capabilities. Focus on scalability, reliability, and observability for enterprise and cloud use cases.

Develop software for modern user authentication. Perform security research on Windows and Active Directory security, including authentication protocols and MFA integration.

Software Engineer will design, implement, and optimize secure software in Rust and C++. Contribute to passwordless authentication components in TypeScript and build secure solutions for web proxies and communication layers.

Senior backend engineer to build and own backend systems for industrial and cybersecurity projects. Expert-level Go required, experience with RESTful APIs, microservices, and system design. Fully remote with core hours 9:00–15:00 (CET).

Experienced IT Project Manager needed to lead e-learning projects from initiation to delivery. Must have 5+ years of experience, technical knowledge of software development, and fluency in English. Strong communication, problem-solving, and leadership skills are required.