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QA Engineer - smart contracts

reverse engineer, build, deploy & use smart contracts in blockchain environments

type of job


last signal

3 weeks ago

job details


  • Quickly become familiar with the Elrond ecosystem and its many use cases
  • Understand, reverse engineer, build, deploy & use smart contracts in Elrond & other blockchain environments
  • Build and perform testing, triage test failures and report bugs
  • Collaborate with the development teams in order to design, build, find and fix product issues
  • Participate and assist in the release process
  • Participate in the design and development of testing tools and platforms
  • Be a voice for quality, stability, and security in our product development and release processes
  • Bring hustle, enthusiasm, heart and a love of shipping bug free software & products that impact the world
  • Help us change the world


  • Have experience as a QA Engineer and skillful jack of all trades
  • Have very good knowledge of testing theory and reverse engineering capabilities
  • Be able to quickly pickup ideas and learn technologies and concepts
  • Have demonstrated product-oriented mindset, creativity, and initiative to improve product test coverage and effectiveness
  • Have excellent written and verbal communication skills
  • Have excellent interpersonal and analytical skills to work with developers for troubleshooting issues
  • Be able to work in a fast-paced, multi-task environment
  • Have experience with modern languages such as JavaScript, TypeScript, Python, Rust, Golang
  • Be familiar with version control systems such as Git and open-source product philosophy
  • Be familiar with Linux operating systems such as Ubuntu
  • Have knowledge of blockchain/crypto/Web3 technology
  • Have been working with web frontend and backend technologies & infrastructure
  • Enjoy breaking things and solving problems - not just able to find out the 'what', but also the 'why'
  • Have excellent troubleshooting, listening and problem-solving skills with the ability to set project expectations and meet deadlines

culture & perks

  • Flexible working hours
  • Start-up atmosphere where everybody is agile without being AGILE
  • The opportunity to create something really meaningful that will be used by millions of people
  • Competitive salary
  • Fast, dynamic & unique working environment

about us

Elrond is a distributed transactional computation protocol which relies on a sharded state architecture and a secure Proof of Stake consensus mechanism. While most other blockchain networks require custom hardware and high energy consumption, Elrond runs on average computers.

By employing sharding, a method of parallelizing data & transactions processing, Elrond’s performance will scale up with the number of computers joining the network, reaching more than 100.000 transactions per second while growing increasingly decentralized.

Elrond represents a highly scalable, fast and secure blockchain platform for distributed apps, enterprise use cases and the new internet economy.

We think every successful initiative is the result of a tremendous team effort from a passionate, focused, and forward-thinking group of individuals.


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MultiversX (prev. Elrond)
MultiversX (prev. Elrond)
a highly scalable, fast and secure blockchain platform for distributed apps, enterprise use cases and the new internet economy

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