Senior Rust SDK Engineer

Quick Facts

• Role: Senior Rust SDK Engineer

Description

Develop and maintain a Rust SDK enabling client applications to integrate with backend services via gRPC. Design clear, stable APIs for client-facing use and implement reliable, secure communication across different client environments (including mobile applications and game engines). Collaborate with teams to align SDK design with integration needs.

Responsibilities

• Develop and maintain a Rust SDK for gRPC-based client integration
• Design stable, easy-to-use APIs for client-side consumption
• Implement reliable and secure communication between clients and backend services
• Support SDK integration into mobile applications and game engines
• Ensure SDK stability and reliability across varied client environments
• Collaborate with teams on SDK design and integration requirements
• Maintain availability for messages and occasional scheduled meetings with ~2-hour 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 work model with opportunity to work remotely within Poland
• Chance to work abroad up to 60 days annually
• Career development programs and thought leadership, mentoring, soft skills, and well-being programs
• Certifications (Anthropic, Gemini, GCP, Azure, AWS)
• English classes
• Stable pay
• Employee Stock Purchase Plan with a 15% discount
• Benefits package (health insurance, multisport, shopping vouchers)
• Referral bonuses up to $2,000
• Office amenities and events (entertainment/relaxation zones, table tennis/football, free snacks/coffee)
• Corporate, social, and well-being events
• Note: benefits apply to employees; contractors may be considered with individually agreed B2B terms; outreach to selected candidates only