Role Overview:
We are looking for a Senior Rust Developer to join our small, agile team in building a greenfield, programmable, low-latency RPC service that accelerates on-chain execution for high-demand Web3 applications.
You will write high-performance Rust, contribute to the core architecture, and shape additional features such as:
- Execution simulations
- Service usage metering and billing portal
- Observability and monitoring tools
As an early team member, you’ll have a direct impact on product design, technical decisions, and development standards, delivering production-grade code with robust testing and CI/CD pipelines.
What you'll do:
- Design, implement, and maintain performant, secure, and reliable systems in Rust.
- Write clean, well-documented, and maintainable code with comprehensive test coverage.
- Collaborate with project manager, other developers, tester and engineers to deliver end-to-end blockchain solution.
- Perform code reviews, identify risks, and implement best practices for security and performance.
- Stay current with the latest blockchain frameworks, tools, and security standards.
- Designing, coding, and implementing Web3 applications that meet the functional and nonfunctional requirements of the projects
- Testing the app stability and functionality by using unit testing tools
Requirements
Must-have
- Strong experience in Rust and systems programming (3+ years).
- Strong knowledge of software development practices: Git, CI/CD pipelines, Agile delivery, code reviews.
- Strong problem-solving ability and attention to detail.
- Proficiency in at least one other backend language (TypeScript, Go, or similar).
- Experience building APIs and working with REST/JSON.
- Ability to cooperate with team members on code/features
Nice-to-have
- Experience with blockchain platforms and Web3 fundamentals.
- Exposure to high-performance networking, databases, or distributed systems.
- Knowledge of performance/load testing methodologies.
- Contributions to open-source Rust or blockchain projects.
Benefits
- Competitive compensation package
- Cooperation as full-time employment (HPP) or contract (freelance/ICO)
- Office in Dejvice, Prague with hybrid work (3–4 days/week onsite)
- Flexible working hours
- Direct collaboration with the CEO of RockawayX Infra
- Opportunity to shape a cutting-edge infrastructure product from the ground up
