Hire
Fintech Rust Developers in United Kingdom

Leads backend architecture for a production trading platform handling real user funds, with single-writer state, idempotent workflows, atomic settlement, and fail-closed reliability controls. Builds low-latency Rust services using Tokio and Axum, including real-time gRPC and WebSocket data pipelines.

• Normalized multi-source market data with freshness handling
• Designed bounded-channel backpressure and workload-isolated job queues
• Operated PostgreSQL, Redis, ClickHouse, Kafka, and Flink systems
• Developed Solana programs for on-chain transaction workflows

Architected electronic trading systems for FX and digital assets, including exchange connectivity, FPGA market-data adapters, trade capture, portfolio management, and risk controls. Also developed online machine-learning systems under extreme latency constraints and transactional platforms requiring extensive auditability and correctness.

• Embedded Rust for performance-sensitive devices
• OTC pricing and streaming infrastructure
• PostgreSQL trade-booking database design
• Mechanical-sympathy low-latency architecture

Designed and implemented smart contracts on Ethereum using Rust and Solidity. Developed decentralized applications with a focus on security and efficiency.

• Designed smart contracts on Ethereum
• Implemented using Rust and Solidity
• Focused on security and efficiency

Led development of distributed systems using Rust and Java, focusing on high concurrency. Spearheaded integration testing frameworks in Python to enhance system reliability.

• Built distributed systems in Rust and Java
• Focused on high concurrency solutions
• Led Python integration testing frameworks

Led the development of blockchain solutions using Rust and Solana, focusing on cross-chain interoperability. Implemented AI agents for automated contract execution.

• Developed smart contracts for decentralized applications
• Integrated blockchain solutions with existing financial systems
• Optimized transaction throughput on blockchain networks

Specialized in building scalable distributed systems with Rust and GoLang. Applied Lua scripting for automation in large data processing tasks.

• Built distributed systems with Rust
• Specialized in GoLang scalability
• Applied Lua for data automation

Designed high-performance computing systems using Rust and C++ for large-scale simulations. Developed a custom Haskell-based compiler for domain-specific languages, enhancing code generation efficiency.

• Pioneered multi-threaded processing techniques in Python
• Implemented JavaScript-driven interactive data visualizations
• Contributed to open-source projects for distributed systems

Re-engineers Delta One and ETF trading software from Python to Rust, targeting lower latency, stronger data quality, and production deployment on managed financial infrastructure. Background spans market data, payments, settlement, digital assets, Kafka, Flink, Spark, and recommendation platforms.

• Built event-driven financial data systems
• Applied DataOps and MLOps controls
• Worked with vector databases and Elasticsearch
• Managed infrastructure through Terraform and Nix

Led a team in designing a distributed system for high-frequency trading platforms using Rust and C++. Developed a cross-language communication protocol leveraging Python and Kotlin for data interchange.

• Engineered C-based embedded systems for IoT devices
• Optimized C++ algorithms for computational efficiency
• Integrated Kotlin with backend services for seamless operations

Engineered real-time systems using Rust and C++, focusing on performance optimization and reliability. Developed cross-platform software solutions with Java and Kotlin.

• Implemented concurrent data structures
• Optimized algorithms for large-scale simulations
• Integrated hardware interactions in embedded systems

Built scalable full-stack applications using React.js and Node.js, focusing on modern web architectures. Integrated Vue.js for dynamic user experiences in enterprise applications.

• Deployed serverless functions to optimize resource usage
• Engineered real-time communication features with WebSockets
• Utilized Python for backend data processing

Designed complex distributed systems in Rust and C++, focusing on scalability and performance. Developed multi-language applications with a deep understanding of system architectures.

• Architected Java applications for high-performance computing
• Implemented Kotlin for reactive programming
• Optimized Python algorithms for data science applications

Led development of blockchain solutions using Solidity and Yul. Applied machine learning techniques in Rust and Python to enhance predictive algorithms. Directed teams in building secure smart contracts and decentralized applications.

• Blockchain solutions with Solidity and Yul
• Machine learning in Rust and Python
• Secure smart contract development

Engineered financial trading systems with Rust and Perl for low-latency execution. Developed network protocols for high-frequency trading. Implemented FIX and OUCH protocol integrations.

• Engineered financial trading systems
• Developed network trading protocols
• Implemented FIX and OUCH integrations