Backend Engineer - Blockchain Technology

Hays • Spain
Remote
Apply
AI Summary

We're looking for a seasoned Backend Engineer to design and develop secure, scalable, and decentralized platforms for a leading blockchain technology company.

Key Highlights
System Architecture
Web3 Integration
Security First
Performance Optimization
Key Responsibilities
Design and develop high-throughput microservices for complex blockchain networks
Implement rigorous security protocols to ensure the integrity of digital assets and smart contract interactions
Tackle latency and scalability challenges inherent in blockchain environments
Technical Skills Required
Go (Golang) Node.js Java Ethereum (EVM) Hyperledger Besu/Fabric Docker Kubernetes AWS/Azure/GCP
Benefits & Perks
100% Remote Policy
Cutting-Edge Stack
Constant learning opportunities
Impact on global institutions management

Job Description


At Hays, we are proud to be partnering with a premier global leader specializing in Blockchain technology. Our client is at the forefront of digital asset tokenization and institutional-grade decentralization solutions.


We are looking for a visionary Backend Engineer to join their high-performance team and build the infrastructure of the future.


The Mission


As a Backend Engineer, you won’t just be writing code; you will be architecting the backbone of a new digital economy. You will play a pivotal role in developing secure, scalable, and decentralized platforms that handle high-value transactions globally.


Your Core Challenges:

  • System Architecture: Design and develop high-throughput microservices for complex blockchain networks.
  • Web3 Integration: Work on the integration of smart contracts and distributed ledger technology (DLT) with traditional backend systems.
  • Security First: Implement rigorous security protocols to ensure the integrity of digital assets and smart contract interactions.
  • Performance Optimization: Tackle latency and scalability challenges inherent in blockchain environments.


Technical DNA & Experience:

  • Expertise: Solid background in Go (Golang), Node.js, or Java.
  • Blockchain Context: Proven experience with Ethereum (EVM), Hyperledger Besu/Fabric, or similar blockchain frameworks.
  • Cloud & DevOps: Proficiency with Docker, Kubernetes, and cloud providers (AWS/Azure/GCP).
  • Clean Code: A strong advocate for TDD, CI/CD, and maintainable software architecture.
  • Communication: Fluency in English is essential, as you will be collaborating with an international engineering team.


Why Join This Project?


  • 100% Remote Policy: Work from anywhere with a culture built on trust and results.
  • Cutting-Edge Stack: No legacy debt—work with the latest tools in the Web3 ecosystem.
  • Impact: Contribute to projects that are transforming how global institutions manage assets.
  • Growth: Constant learning opportunities within a team of world-class blockchain experts.


> Ready to decentralize the world? > This is a unique chance to join a top-tier firm through Hays.


Similar Jobs

Explore other opportunities that match your interests

Frontend Engineer

Programming
•
1d ago

Premium Job

Sign up is free! Login or Sign up to view full details.

•••••• •••••• ••••••
Job Type ••••••
Experience Level ••••••

idealista

Spain

Senior Go Developer

Programming
•
4d ago
Visa Sponsorship Relocation Remote
Job Type Full-time
Experience Level Not Applicable

akens\nordburg

Spain

Fullstack Developer

Programming
•
5d ago

Premium Job

Sign up is free! Login or Sign up to view full details.

•••••• •••••• ••••••
Job Type ••••••
Experience Level ••••••

gamblingcareers.com

Spain

Subscribe our newsletter

New Things Will Always Update Regularly