Senior Rust Developer

4 days ago

Prague, Hlavní město Praha, Czech Republic RockawayX Infra s.r.o. Full time 90,000 - 120,000 per year

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

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