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Hays

Go Backend Engineer

Hays
Spain · Full-time · Associate

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.

Key Skills

Ranked by relevance

blockchain microservices kubernetes docker golang cloud cicd tdd
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Posted
Jan 29, 2026
Type
Full-time
Level
Associate
Location
Spain
Company
Hays

Industries

Software Development

Categories

Engineering

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