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SurrealDB
Ditto
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Polars
Keyrock
Kraken
Crypto.com
Delta
IOHK
RiscZero
Nomic
Paidy
Stockly
Coralogix
Cloudflare
1Password
Veeva Systems
ZF
Woven by Toyota
K2Space
General Dynamics Mission Systems
Freeform
SurrealDB
Ditto
Prisma
Polars
Keyrock
Kraken
Crypto.com
Delta
IOHK
RiscZero
Nomic
Paidy
Stockly
1941+
Verified Candidates
11+
Avg. Years Experience
Top Skills
Rust Docker Kubernetes AWS
Deep Rust Network

Built through years working with teams and engineers in the Rust ecosystem.

Deep Technical Focus

We specialize in systems programming, database internals, and performance-critical infrastructure.

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Focused, relevant introductions from a curated network.

Available Developers

WS-6209 Staff Recently added

Staff Software Engineer

Denmark
11 years
Remote
Employee / Freelancer

Specialized in building secure, scalable systems on Linux using Rust and Python. Contributed to the development of blockchain applications on the Solana network, optimizing transaction throughput.

  • Automated infrastructure management with Ansible
  • Enhanced PostgreSQL performance for large datasets
  • Led cross-functional teams in agile environments
Linux Python Rust Solana PostgreSQL Ansible
Available in 1 month €80k-120k/yr
Enquire
KW-3297 Principal Recently added

Backend Engineer

United States
22 years
Remote
Freelancer

Designed and implemented large-scale distributed systems handling millions of transactions per second. Spearheaded the transition to microservices architecture for a major financial platform, reducing latency by 40%. Developed an event-driven architecture to streamline real-time data processing across multiple services.

  • Optimized JVM-based applications for high-frequency trading systems
  • Architected scalable solutions with Apache Kafka in Rust
  • Built a multi-language service mesh for cross-platform interoperability
Java Rust Scala Distributed systems Microservices Event-driven architecture
Interviewing now $165-165/hr
Enquire
#HIRED Lead Recently hired

Staff Trading Systems Engineer

France
8 years
Hybrid
Employee
Experienced software engineer with strong background in distributed systems and cloud-native architecture. Proven track record delivering production systems at scale. Skilled in designing fault-tolerant services, optimising CI/CD pipelines, and mentoring junior developers across cross-functional teams.
  • 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
Rust Tokio FIX PostgreSQL AWS Kafka Redis Docker
Hired Salary: $XXX,XXX
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WJ-1614 Senior

Senior Software Engineer

Indonesia
5 years
Remote
Employee / Freelancer

Engineered enterprise-level applications using Rust and Java for financial services, ensuring compliance with industry standards. Developed backend services with C# and TypeScript for seamless integration.

  • Implemented PHP-based web services for legacy system support
  • Enhanced Apex solutions for CRM platform customization
  • Optimized data processing pipelines for high-volume transactions
Java Rust C# TypeScript PHP Apex
Interviewing now $70k-75k/yr
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AB-3119 Principal

Principal Backend Engineer

Poland
20 years
Remote
Freelancer

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
Rust C# Go Python SQL Kafka
Interviewing now $135-165/hr
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AV-4193 Senior

Senior Software Engineer

France
5 years
Flexible
Employee / Freelancer

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
Rust TypeScript Java SQL Solana Anchor
Available in 2 weeks Salary on request
Enquire
RP-2515 Lead

Senior Backend Engineer

Belgium
25 years
Remote
Employee / Freelancer

Developed low-latency backend systems using Rust, focusing on performance-critical applications. Specialized in optimizing legacy systems with modern programming paradigms to enhance efficiency.

  • Built high-frequency trading platforms
  • Optimized system performance with assembly language
  • Integrated Python for complex data analysis
Rust Python C Shell Perl ASM
Interviewing now $80k-100k/yr
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SW-1253 Mid-level

Chief Technology Officer

Nigeria
4 years
Flexible
Employee / Freelancer

Architected scalable microservices and high-performance APIs using Rust and Python. Led the design of data processing pipelines handling terabytes of data daily.

  • Implemented real-time analytics dashboards with JavaScript
  • Developed machine learning models using PyTorch
  • Optimized SQL database queries for performance improvements
Python Rust C JavaScript SQL PyTorch
Salary on request
Enquire
EP-3634 Principal

Principal Engineer

United States
15 years
Flexible
Employee / Freelancer

Architected blockchain solutions using Rust and Solidity, focusing on smart contract security. Developed liquidity mapping algorithms for decentralized finance applications.

  • Designed route evaluation algorithms for network optimization
  • Led the development of scalable TypeScript applications
  • Contributed to open-source blockchain projects
Rust Solidity TypeScript Go Liquidity Mapping Route Evaluation
Interviewing now Salary on request
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SA-5861 Senior

Senior Backend Engineer

Nigeria
7 years
Remote
Employee / Freelancer

Built high-frequency trading platforms with sub-millisecond latency requirements, integrating with multiple financial exchanges. Developed distributed systems for real-time data processing, handling millions of transactions per second. Engineered a fault-tolerant service mesh to ensure reliable microservices communication.

  • Implemented custom load balancers for traffic distribution
  • Designed event-driven architectures for financial data pipelines
  • Enhanced JVM performance for low-latency applications
  • Integrated distributed tracing for system observability
Rust Java TypeScript Go Distributed systems architecture Event-driven systems
Interviewing now Salary on request
Enquire
WN-8273 Lead

Lead Backend Engineer

9 years
Remote
Employee / Freelancer

Led the development of full-stack applications using React and Next.js, focusing on responsive design and client-side performance. Developed cross-platform mobile apps with Flutter.

  • Implemented server-side rendering for improved SEO
  • Integrated complex state management solutions
  • Developed custom animations for enhanced UX
HTML5 CSS3 JavaScript React Next.js Flutter
Available in 2 weeks $50k-70k/yr
Enquire
YB-9333 Staff

Staff Software Engineer

Brazil
20 years
Remote
Freelancer

Architected a high-throughput data processing pipeline using RAG Pipelines and Rust. Developed scalable vector databases for machine learning applications.

  • Implemented WebAssembly modules for performance-critical tasks
  • Developed LLM Agents for AI-driven applications
  • Optimized Model Context Protocol implementations
Rust Model Context Protocol RAG Pipelines LLM Agents Vector Databases WebAssembly
Available in 2 weeks $98-120/hr
Enquire
AH-4885 Lead

Team Lead - Backend

Spain
7 years
Remote
Employee / Freelancer

Designed backend systems using Rust and Go for high-performance applications. Managed data persistence with PostgreSQL and caching strategies using Redis.

  • Integrated NestJS for modular server-side applications
  • Developed API gateways for microservice communication
  • Optimized Node.js applications for concurrency
Node.js Go Rust NestJS PostgreSQL Redis
Interviewing now Salary on request
Enquire
JD-9910 Lead

Founder, Platform Architect, Lead Engineer

Poland
10 years
Flexible
Employee / Freelancer

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
Rust Python Cloud-native architecture Solana gRPC Nautilus Trader
Interviewing now Salary on request
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GC-9728 Mid-level

Python Engineer

Czech Republic
4 years
Flexible
Employee / Freelancer

Developed an IoT device management platform using Rust and MQTT, enabling secure and efficient communication across devices. Built a real-time energy management system with Python and OpenADR, optimizing resource usage.

  • Integrated WebSockets for real-time data streaming
  • Implemented asynchronous programming models using Tokio
  • Developed RESTful APIs for seamless client-server communication
Rust Python Tokio MQTT WebSockets OpenADR
Interviewing now €65k-80k/yr
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