Hire
Blockchain & Web3 Rust Developers in Poland
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Built through years working with teams and engineers in the Rust ecosystem.
We specialize in systems programming, database internals, and performance-critical infrastructure.
Focused, relevant introductions from a curated network.
Available Developers
Blockchain Developer / Senior Fullstack Engineer
Implemented blockchain data engineering and backend services for cryptocurrency applications using TypeScript, Node.js, PostgreSQL, Python, and AWS. The work also included basic smart-contract integration, administrative interfaces, OpenAPI documentation, and automated test coverage.
- Built Ruby on Rails production applications
- Developed Vue.js and Next.js interfaces
- Applied cybersecurity training to application development
- Worked with Ethereum-oriented blockchain systems
Rust Developer and Blockchain Engineer
Engineered decentralized applications on blockchain platforms using Rust and Substrate, focusing on smart contract development. Developed a decentralized exchange (DEX) with EVM compatibility.
- Integrated FFI for cross-language interoperability
- Designed consensus algorithms for blockchain networks
- Optimized performance of blockchain nodes
Staff Web3 Engineer
- Led migration of monolithic system to microservices architecture
- Built high-throughput data pipeline processing 1M+ events per second
- Designed and implemented real-time monitoring and alerting platform
Full Stack Blockchain Developer
Developed decentralized applications leveraging Rust for backend services and React for user interfaces. Implemented Web3 protocols to enable blockchain interactions. Focused on frontend scalability and performance optimization.
- Developed decentralized applications
- Implemented Web3 protocols
- Focused on frontend scalability
Rust / Blockchain Engineer
Designed and implemented a Layer 1 blockchain protocol, focusing on consensus algorithm efficiency. Developed smart contracts using Solidity for decentralized finance applications. Engineered secure transaction validation systems in Rust, enhancing blockchain network performance.
- Optimized cryptographic functions for blockchain security
- Created cross-chain bridges for asset interoperability
- Utilized FunC for smart contract optimization in blockchain projects
Software Engineer/Tech Lead
Led development of blockchain-based applications, ensuring secure and efficient transaction processing. Designed and deployed microservices architecture using Flask and SQL databases.
- Implemented schema migrations with Alembic for database version control.
- Configured Puppet for infrastructure management and deployment.
- Optimized Python scripts for data processing in financial systems.
Developer Relations Engineer
Developed blockchain applications using Rust and Solidity, specializing in L1 architecture. Implemented automated market makers (AMM) for decentralized finance.
- Engineered smart contracts for secure transactions
- Optimized Move-based applications for blockchain environments
- Conducted security audits for blockchain protocols
Backend Developer
Specialized in back-end systems with cryptographic features, leveraging Rust for secure and efficient data management. Worked on blockchain projects with Solidity.
- Developed secure back-end systems with Rust
- Integrated cryptographic features into applications
- Worked with blockchain technologies using Solidity
Tech Lead Software Engineer
Developed enterprise-level web applications with Actix Web, focusing on high availability and performance. Enhanced existing systems using Rust for backend efficiency.
- Integrated C++ modules for computational tasks
- Developed API solutions using ASP.NET Core
- Optimized C# applications for cloud environments
Independent Software Engineer
Led development of distributed systems using Rust and Scala for high-performance computing. Applied TypeScript for robust front-end interfaces.
- Implemented machine learning pipelines in Python
- Designed Kotlin-based microservices for cloud platforms
- Authored Java libraries for data processing
Rust Engineer
Specialized in building concurrent systems using Rust for enhanced performance and safety. Developed scalable microservices architecture, integrating with existing Java and Scala ecosystems. Implemented functional programming paradigms using Cats and Cats Effect.
- Built concurrent systems with Rust
- Developed scalable microservices architecture
- Implemented functional programming paradigms
Founder, Platform Architect, Lead Engineer
Architected cloud-native platforms using Rust and Python for high-frequency trading. Integrated Solana blockchain with gRPC for secure transaction processing.
- Optimized Nautilus Trader for low-latency execution
- Developed microservices with container orchestration
- Implemented real-time data analytics pipelines
System Architect
Architects Rust async services for low-latency market-data ingestion, normalization, pricing, and execution across multiple trading venues. Previously operated an IoT platform processing thousands of telemetry events per second from hundreds of thousands of field machines during migration to AWS serverless event processing.
- WebSocket reconnection and gap recovery
- Lock-free state sharing with ArcSwap
- Single-writer and sequencer patterns
- Market microstructure modeling
Senior Software Engineer
Developed high-performance computing solutions in Rust for scientific applications. Specialized in parallel processing and optimization of computational models.
- Refactored legacy C++ codebases for modern architectures
- Implemented machine learning algorithms for data classification
- Enhanced simulation accuracy with advanced numerical methods
Principal Backend Engineer
Led the design and deployment of scalable backend systems using Rust and Kafka for real-time data processing. Expert in building microservices architecture with a focus on high availability and resilience.
- Integrated Go and Python for cross-service communication
- Implemented C# modules for legacy system support
- Utilized SQL for complex data transformations