Hire Freelance
Fintech Rust Developers in France
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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
Senior Software Engineer
Architected distributed systems with Rust and C++ for high-frequency trading platforms. Spearheaded performance optimization projects reducing latency by over 50% in critical systems. Developed low-latency communication protocols for financial data exchange.
- Enhanced multi-threading capabilities in systems software
- Implemented custom memory management techniques
- Led refactoring of legacy C++ codebases to Rust
Senior Back-End Engineer
Developed back-end services with C++ and Python for high-availability systems. Contributed to Qt-based interfaces for desktop applications.
- Enhanced Rust libraries for better concurrency support
- Integrated JavaScript for responsive UI components
- Optimized C code for embedded systems
Senior Rust Fintech 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
Senior Software Engineer
Developed decentralized applications on the Solana blockchain, using Rust and Anchor for smart contract development. Designed scalable backend services for financial platforms.
- Implemented TypeScript-based UI for blockchain interactions
- Optimized SQL queries for high-volume data processing
- Integrated Java-based middleware for cross-chain compatibility
Staff Software Engineer
Architected scalable data processing systems with Scala and FS2 for large-scale analytics. Developed RESTful APIs using Http4s, ensuring high throughput and low latency.
- Led migration to cloud infrastructure using Kubernetes
- Enhanced data serialization with Circe for JSON processing
- Designed event-driven architectures using Kafka
Backend Development Engineer
Developed backend services in Rust for high-performance financial transaction processing. Contributed to the design of a low-latency messaging system in C++. Implemented RESTful APIs for data-driven applications.
- Improved Python scripts for data transformation tasks
- Integrated Java-based authentication services
- Optimized Go routines for concurrency management
- Refactored legacy C code for performance gains
Senior Protocol Engineer
Architected consensus protocols for blockchain networks, ensuring high throughput and security. Spearheaded the development of low-latency communication systems used in financial transactions.
- Created scalable P2P network protocols
- Enhanced cryptographic algorithms for secure communication
- Integrated distributed ledger technologies with existing infrastructures
Tech Lead
Led development of distributed systems using Rust and Go, emphasizing consistency and availability. Architected scalable microservices with TypeScript for cloud environments.
- Implemented serverless functions with Python
- Developed frontend frameworks with JavaScript
- Optimized database performance
R&D Software Engineer
Conducted advanced network protocol analysis using iptables and nmap. Developed high-performance network applications in Rust and C++.
- Automated security audits with Python
- Designed custom network filters
- Optimized data throughput in distributed systems
Tech Lead Data Platform
Led the development of a data ingestion pipeline using Rust and Scala, handling petabyte-scale datasets. Optimized SQL queries for real-time analytics and reporting.
- Managed data transformation processes with Typescript
- Automated workflow orchestration with Bash scripting
- Enhanced data security and compliance protocols
Freelance - DevSecOps Architect / Tech Lead
Designed and implemented secure, scalable Kubernetes clusters for high-traffic applications in finance. Architected DevSecOps pipelines focusing on automated compliance checks using Terraform and GitOps. Developed container orchestration solutions with Podman and Talos for edge computing environments.
- Optimized CI/CD processes with OpenTofu for reduced deployment times
- Led security audits on cloud-native infrastructures, enhancing threat detection
- Implemented zero-trust networks with service mesh integrations
Senior Software Engineer & Distributed Systems
Architected and led the development of a distributed data platform capable of handling petabyte-scale datasets. Designed and implemented streaming data solutions to support real-time analytics for critical business operations.
- Optimized data processing pipelines to reduce latency by 40%
- Led a team in developing a fault-tolerant distributed system
- Integrated machine learning workflows into existing data platforms
Lead Engineer, Growth
Orchestrated the development of asynchronous Rust-based systems for scalable data processing. Enhanced growth metrics through data-driven engineering solutions.
- Implemented distributed systems with Go
- Automated deployment pipelines using Bash scripts
- Optimized SQL queries for large-scale databases
Software Engineering Intern
Contributed to the development of cross-platform applications using Rust and C++, focusing on performance-critical components. Assisted in building web applications with TypeScript and JavaScript, implementing responsive UI features.
- Worked on embedded systems with C for IoT devices
- Developed real-time data visualization tools with Python
- Assisted in testing and debugging multi-threaded applications
Rust Engineer
Automated cloud infrastructure deployments with Terraform, ensuring consistent and repeatable environments. Managed CI/CD pipelines using Gitlab-CI and Jenkins for seamless software delivery.
- Deployed containerized applications with Docker
- Ensured high availability using Ansible for configuration management
- Monitored system performance with custom DevOps scripts