Blockchain Backend Developer – Blockchain Solution Architect

At G4AL we believe that good people do good work. We are building a team of talented and passionate individuals with the skills, experience and attitude needed to spearhead the blockchain revolution.

At G4AL we believe that good people do good work. We are building a team of talented and passionate individuals with the skills, experience and attitude needed to spearhead the blockchain revolution.

Blockchain Backend Developer – Blockchain Solution Architect (Barcelona)

We are looking for a blockchain developer with experience in the Cosmos SDK framework to join our team of highly motivated engineers. In this role, you will be responsible for developing and maintaining our blockchain-based infrastructure where games and applications run, as well as creating new tools and platforms to help game developers and gamers benefit from crypto.

We are looking for a Backend Engineer with experience in Web3 and the Cosmos SDK framework to help us build the next generation of Web3-based applications and products.

In this role, you will be responsible for the full product life-cycle of our upcoming crypto games and infrastructure, from development to launch and beyond. You will also be working on our 3rd party platform for developers, which will be a key piece of our technology stack.

We are a fast-paced and rapidly growing company, so we need someone who is able to work independently and take ownership of their projects. If you are a self-starter with a passion for blockchain technology and gaming, then we want to hear from you!

Skills

Distributed networks; Blockchain; Consensus models; Cosmos SDK, GoLang, C++, Solidity or Rust or any Smart Contract programming language;

Job Requirements

  • 6+ years coding experience, experience with GoLang. Experience with C++ will suffice as well.
  • You have a working understanding of blockchains and smart contracts, and a birds-eye view of the state of L1 tech.
  • You have familiarity with applied cryptography (merkle trees, ecdsa, etc)
  • You have strong opinions on system design and code cleanliness.
  • Experience developing technologically complicated products for untrained end-users.
  • You are passionate about blockchain, have used DeFi dApps and believe in the opportunity of blockchains to change how the financial and gaming worlds are working today.
  • You thrive in a startup environment and feel best working in a small, cross-functional team where you can roll up your sleeves and be hands-on.
  • You have an interest in working in a self-organising environment and bring creativity to start your own initiatives within the Cosmos Stargate SDK.

Job Responsibilities

  • Write code in GoLang.
  • Rewrite and update code for our indexer.
  • Ensure code follows latest coding practices and industry standards.
  • Work closely with backend developers to understand and properly use the system’s APIs.
  • Write both unit and integration tests, and develop automation tools for daily tasks.
  • Challenge ideas and opinions to avoid pitfalls and inefficient solutions.
  • Own off-chain services that maintain on-chain systems on several chains.
  • Design and implementation of microservices to gaming and financial systems and payment networks.
  • Write reusable, testable, and efficient code.
  • Analyse requirements, vendor APIs, and translate into application designs.
  • Implementation of security and data protection systems.
  • Build applications according to the design and provide designers with feedback and suggest tradeoffs when required.

We would prefer someone with a proven track record in the blockchain industry, but we are open to considering candidates looking for a new opportunity.

Important: No recruiters. Contractors will be considered, please include day rate and salary expectations in your application.

Benefits

  • 25 days of paid holiday.
  • Start-up atmosphere with free coffee & fruit, social events and cool office facilities.
  • Substantial incentive in Game Gold Tokens, the native currency of the G4AL platform.
  • Front-row seat in the development of a Web3 future.
  • Innovation-driven work environment.
  • Work hands on with an outstanding team of video game professionals.

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