Senior Rust SDK Engineer

Quick Facts

• Role: Senior Rust SDK Engineer
• Focus: Build and maintain a Rust SDK for gRPC-based client integration

Description

We are seeking a Senior Rust SDK Engineer to develop and maintain a Rust SDK that enables client applications to integrate with backend services via gRPC. The role includes designing clear, stable APIs and ensuring reliable, secure communication for SDK integration into mobile applications and game engines.

Responsibilities

• Develop and maintain a Rust SDK that enables client applications to integrate with backend services via gRPC
• Design clear, stable APIs for client-facing use
• Implement reliable and secure communication between client applications and backend services
• Support SDK integration into mobile applications and game engines
• Ensure stability and reliability of the SDK across different client environments
• Collaborate with teams to align SDK design with integration needs
• Maintain availability for messages and occasional scheduled meetings with 2 hours overlap with Central Time and/or Pacific Time

Requirements

• 3+ years of production experience with Rust and gRPC
• Expertise in designing and implementing stable, secure APIs for client-side integration
• English proficiency at B2 level or higher

Benefits

• Hybrid by design mode and opportunity to work remotely within Poland
• Chance to work abroad for up to 60 days annually
• Career development programs; thought leadership, mentoring, soft skills and well-being programs
• Certification (Anthropic, Gemini, GCP, Azure, AWS)
• English classes
• Stable pay; Employee Stock Purchase Plan with 15% discount
• Benefits package (health insurance, multisport, shopping vouchers)
• Referral bonuses up to $2,000
• Office amenities (entertainment and relaxation zones, table tennis and football, free snacks, coffee)
• Corporate, social and well-being events
• Open to working with contractors (B2B terms agreed individually)