Protocol Engineer - Rust (External)

Our client is a cutting-edge company focused on revolutionizing global payments by building a scalable, zero-fee payment platform secured by Bitcoin. Their innovative technology enables fast, secure, and cost-effective digital transactions, with the potential to reshape how the world interacts with money. We are looking for a talented Rust Protocol Engineer to join their growing team.

This is an exciting opportunity to work on groundbreaking blockchain technologies, including high-throughput execution environments, Proof-of-Stake consensus mechanisms, and decentralized application integrations. 

If you’re excited about joining a dynamic and purpose-driven environment where your ideas can shape the future, we’d love to meet you. Together, we can redefine what’s possible in the world of digital connectivity and data management.

• Design, develop, and maintain core components of our blockchain-based payment protocol using Rust.
• Implement and optimize consensus algorithms, UTXO/Account hybrid models, and high-performance transaction processing systems.
• Collaborate with cross-functional teams, including product managers and front-end developers, to deliver seamless and secure payment solutions.
• Conduct performance profiling and debugging of blockchain systems to ensure scalability, security, and efficiency.
• Write comprehensive unit tests, documentation, and support code reviews to maintain high-quality standards.
• Stay up-to-date with the latest trends in blockchain technology, Rust programming, and distributed systems.

• 3+ years of experience in software development, with a strong focus on Rust.
• Solid understanding of blockchain protocols, cryptographic algorithms, and distributed systems.
• Proven experience in optimizing code for performance and scalability in production environments.
• Strong problem-solving skills and the ability to work independently and as part of a team.
• Excellent written and verbal communication skills.

• Experience with Bitcoin scripting and payment channels.
• Familiarity with WebAssembly (Wasm) or similar execution environments.
• Contributions to open-source blockchain or Rust projects.
• Familiarity with UTXO and Account-based models, as well as Proof-of-Stake consensus mechanisms.

• Competitive salary and equity options.
• Flexible working hours and remote-friendly environment.
• The chance to work on cutting-edge technology with a talented, passionate team.
• Opportunities for professional growth and learning.