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Embedded Rust Developers in Spain

Trusted by leading Rust companies
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
79+
Verified Candidates
12+
Avg. Years Experience
Top Skills
RustPythonC++JavaScript
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.

Signal Over Volume

Focused, relevant introductions from a curated network.

Available Developers

NH-6807 Lead Recently added

Senior Lead Engineer

Spain
15 years
Remote
Employee / Freelancer

Leads hardware and firmware platforms spanning holographic AR/VR, neural implants, industrial devices, and high-end x64 systems. Technical work includes graphene-based implant electronics, ASIC-facing development, clean-room fabrication, ACF/COF assembly, DDR4 platforms, and design-for-manufacture in medical applications.

  • High-speed electronics architecture
  • Power electronics and circuit design
  • Design-for-test implementation
  • FMEA-driven product risk analysis
Altium DesignerHigh-Speed ElectronicsPower ElectronicsDesign for Test (DFT)Design for Manufacturing (DFM)Failure Modes and Effects Analysis (FMEA)
Available in 1 month €70k-120k/yr
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WJ-6410 Junior Recently added

Software Engineering Intern

Spain
Hybrid
Employee / Freelancer

Contributed to the development of asynchronous backend systems using Rust. Enhanced data visualization tools with advanced graphics programming.

  • Optimized data processing workflows in Python
  • Built embedded systems firmware with real-time constraints
  • Integrated Rust-based libraries for improved performance
RustEmbeddedAsync BackendData ProcessingGraphicsPython
Available in 2 weeks €27k-40k/yr
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#HIRED Staff Recently hired

Staff Firmware Engineer

Spain
12 years
Remote
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
Rustembedded-halRTOSARMCLinuxZephyrDocker
Hired Salary: $XXX,XXX
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SN-3003 Junior

IoT Developer

Spain
3 years
Flexible
Employee / Freelancer

Designed an IoT device management platform leveraging LoRaWAN and The Things Stack. Developed MQTT-based communication protocols for smart city infrastructure.

  • Created CoAP interfaces for energy-efficient IoT devices
  • Integrated Modbus for industrial sensor data collection
  • Deployed TTN applications for remote environmental monitoring
LoRaWANThe Things StackTTNMQTTCoAPModbus
Interviewing now €22k-24k/yr
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JJ-8652 Principal

CTO / Technical Lead

Spain
15 years
Remote
Employee / Freelancer

Led the development of a cross-platform graphics engine using C++ and Rust. Pioneered low-level performance enhancements in embedded systems with assembly code.

  • Designed real-time rendering pipelines
  • Optimized compilers for embedded applications
  • Implemented custom memory management techniques
C++CRustAssemblyPythonJava
Available in 2 weeks Salary on request
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JZ-9900 Junior

Digital Twin Engineer

Spain
2 years
Flexible
Employee / Freelancer

Develops an end-to-end satellite digital twin and operations simulator, owning requirements, implementation, and repository-level technical governance. Applies model-based systems engineering to deterministic embedded and flight-software behavior under aerospace verification constraints.

  • AOCS operations-model integration
  • Software Requirements Specification authorship
  • C and C++ embedded simulation components
  • Rust-based systems tooling
CC++RustPythonTypeScriptMATLAB
Available in 1 month Salary on request
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EP-3061 Lead

Senior Software Engineer

Spain
13 years
Remote
Employee / Freelancer

Led development of blockchain infrastructures using Rust and Substrate, with a focus on debugging complex systems using GDB and LLDB. Extensive experience in systems programming with C and Python.

  • Architected blockchain solutions with Substrate
  • Advanced debugging with GDB and LLDB
  • Systems programming in C and Python
RustSubstrateCGDBLLDBPython
Interviewing now €80k-110k/yr
Enquire
ES-3083 Principal

Senior Backend Engineer

Spain
20 years
Flexible
Employee / Freelancer

Pioneered backend solutions in Rust, specializing in concurrent processing and memory safety. Enhanced complex systems with C++ and Haskell, focusing on performance-critical components. Developed scalable architectures for high-load environments.

  • Pioneered Rust backend solutions
  • Enhanced systems with C++ and Haskell
  • Developed scalable architectures
RustC++GoHaskellElixirPython
Interviewing now $80k-120k/yr
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EH-4712 Junior

Research Engineer

Spain
3 years
Flexible
Employee / Freelancer

Engineered a low-level networking stack in Rust for a telecommunications application, focusing on efficient data packet handling and protocol compliance. Contributed to the design of a custom Linux module for enhanced hardware interaction.

  • Prototyped electronics interfacing with embedded systems
  • Conducted performance tuning on Linux kernels
  • Developed network simulation tools for protocol testing
Systems ProgrammingLinuxElectronics & HardwareTelecommunicationsNetworkingRust
Available in 2 months €50k-60k/yr
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WT-3063 Principal

Independent Systems Research & Consulting

Spain
16 years
Remote
Employee / Freelancer

Designed and implemented distributed systems for high-availability services using Rust and Python. Led teams in developing blockchain-based applications with a focus on smart contract security.

  • Optimized SQL databases for performance and scalability
  • Authored technical documentation for complex system architectures
  • Contributed to open-source distributed ledger projects
RustCC++SQLSwayTokio
Interviewing now Salary on request
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BP-7097 Principal

Senior Software Engineer

Spain
13 years
Remote
Employee / Freelancer

Engineered distributed systems in Go and Rust for payment processing, Web3 infrastructure, smart contracts, and cross-chain services, including ecosystems exceeding 200 microservices. Maintained tier-one transaction workloads on Kubernetes with operational practices centered on failure behavior, deployment safety, and observability.

  • Open-source Go multi-agent orchestrator
  • Cross-chain backend integration
  • Prometheus and Grafana platform monitoring
  • Docker-based production deployments
GoRustPythonPHPJavaJavaScript
Interviewing now €100k-110k/yr
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WK-5976 Lead

Head of Quant Engineering

Spain
20 years
Remote
Employee / Freelancer

Developed quantitative trading systems using Rust and C++, focusing on high-frequency trading algorithms. Implemented smart contracts for decentralized finance applications.

  • Built high-frequency trading algorithms
  • Developed DeFi smart contracts
  • Specialized in quantitative finance systems
RustC++GoPythonBashR
Interviewing now Salary on request
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GR-3023 Principal

IT Specialist

Spain
16 years
Remote
Employee / Freelancer

Develops Linux desktop applications with Tauri 2 by pairing Rust application engines with typed JavaScript bindings, installers, and automated tests. Maintains open-source plugins and contributed fixes across Tauri core, Tao, and Microsoft’s tgrep tooling, backed by extensive Linux administration and network-infrastructure experience.

  • Built cross-platform desktop installers
  • Maintains Rust-to-TypeScript plugin interfaces
  • Administered DNS, DHCP, VPN, and virtualization systems
  • Operated Redis, SQLite, Nginx, and NAS infrastructure
RustTauri 2TypeScriptJavaScriptNode.jsPython
Interviewing now $35k-40k/yr
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JQ-8364 Lead

Lead Software Engineer

Spain
12 years
Remote
Freelancer

Led the development of distributed systems using Rust and Go for scalable cloud services. Designed high-throughput data processing solutions in C++.

  • Architected Java microservices for enterprise applications
  • Implemented Kotlin-based solutions for backend services
  • Enhanced system reliability with fault-tolerant design
RustJavaGoKotlinCC++
Available in 2 weeks Salary on request
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NE-1336 Principal

Software Engineer

Spain
25 years
Remote
Employee / Freelancer

Built and scaled cloud-native applications leveraging Kubernetes and Rust. Developed real-time data processing pipelines for large-scale analytics.

  • Implemented machine learning models in Python
  • Architected microservices in Scala
  • Managed distributed systems with Java
RustPythonJavaScalaJavaScriptKubernetes
Available in 1 month $180k-200k/yr
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