Rust Jobs for Rustaceans

About the Role
Key Responsibilities:

• Design, develop, and deploy smart contracts on Solana (using Rust and Anchor if appropriate) to manage game rewards and payment logic.
• Build and maintain backend services (preferably FastAPI) to connect the game server with the blockchain — including transaction signing, tracking, and handling webhooks or callbacks.
• Integrate Solana/SPL Token wallets, ensuring secure and efficient reward transfer processes.
• Implement robust security measures to prevent replay attacks and double spending, and ensure proper access control, rate limiting, and logging.
• Prepare technical documentation, and support QA/UAT testing and post-launch maintenance.
• Collaborate closely with the Game and Frontend teams to ensure smooth gameplay and rapid resolution of production issues.

Requirements:

• Solana: Proven experience deploying production-ready smart contracts.
• Rust: Skilled in writing, optimizing, and auditing smart contracts.
• FastAPI (or equivalent): Experience building off-chain services interacting with the blockchain.
• Strong communication skills with fast response time to client messages.
• Proactive use of AI tools (e.g., ChatGPT, Copilot) for debugging, research, and problem-solving.

Nice to have:

• Experience with Anchor Framework for Solana.
• Familiarity with game-related blockchain integration and reward systems.

 
Benefits:
Competitive Salary and Brilliant Health Benefits

• Attractive salary (13th-month salary, salary review twice/year) and project bonus
• Bonus programs for candidate referral, technical article writing
• Interest-free loan support for personal plan 
• Allowance for sickness, maternity, paternity and periodic health examination
• PVI health care program 
• The staff of the quarter and year reward

Progressive and Fun Working Environment

• A professional English-speaking working environment with Agile – Scrum model
• Hybrid Working Model: Flexible working time and WFH support. 
• Surrounded with friendly, open-minded, young and supportive colleagues 
• Annual company trip and regular team-building parties, party celebration (Christmas, Birthday, Mid-autumn,...), Sports clubs (football, badminton, swimming …)

Valuable Training

• Sponsor examination fee for professional certificates (AWS, Azure, IELTS, PMP, Scrum Master,...)
• Sponsor fee for joining any technical training sessions and courses.
• Free English workshops