Backend Engineer, Senior (Rust)

Affinidi is a technology company dedicated to changing data ownership for good. We are seeking a Senior Backend Engineer with experience in Rust to help guide the development of secure, scalable, and high-performance backend systems for the Affinidi Elements platform.

Requirements

• Proven experience with performance optimization and a track record of diagnosing and preventing system bottlenecks
• Strong backend development skills with Rust as a core expertise
• Deep knowledge of TypeScript/Node.js; Dart experience strongly preferred
• Expertise in cloud computing (AWS) and cloud-native environments
• Proven track record in developing distributed systems using modern design patterns
• Skilled in technical documentation (C4 Model, ADRs) and clear communication of architectural decisions
• Strong advocate for privacy by design, security-first principles, and high-performance systems
• Experience with applying asynchronous cryptography in production-grade products
• Experience with authorization/authentication domains; knowledge of identity, verifiable credentials, or secure data exchange is a strong plus
• Comfortable thriving in autonomous, fast-moving startup environments and collaborating across global teams

Benefits

• Hybrid working model
• Flexible working hours
• Unlimited vacation policy
• Competitive compensation package
• Work within international environment
• Learning Budget
• Mobile Allowance
• Home Office Allowance
• Urban Sport Membership